Cheap flights from Knoxville (TYS) to Chicago (CHI) from $42

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
TYS — CHI
May 20 — May 271

The best prices from Knoxville McGhee Tyson to Chicago are usually found in February or June, booked 64 days in advance, depart on a Monday or Friday and return on a Monday

Cheap flight deals from Knoxville to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Chicago (CHI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 15, 2024.

Popular in

March

Cheapest in

February

Round-trip from

$223

One-way from

$83
High demand for flights, 16% potential price rise
Best time to find cheap flights, 23% potential price drop
From Knoxville McGhee Tyson to Chicago (CHI)
One-way flight from Knoxville McGhee Tyson to Chicago (CHI)

What is the cheapest day to fly round-trip from Knoxville to Chicago?

Sunday is generally a great day to depart. Flying on this day could help you save up to 121%.

How far in advance should I book a flight from Knoxville to Chicago?

To save up to 99% on this flight, we recommend booking at least 47 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Knoxville to Chicago from $226 1-2 weeks out and tickets from $288 for flights departing within the next 72 hours.

What is the cheapest month to fly from Knoxville to Chicago?

Our data shows that February tends to be the cheapest month to fly to Chicago from Knoxville. Users have commonly found prices around $252 for the month, but tickets can be as low as $158. Due to multiple factors, prepare for potentially higher prices in March.

When is the cheapest time to fly from Knoxville to Chicago (TYS - CHI)?

It’s typically best to fly out from Knoxville to Chicago in the evening. Doing so could potentially save you 37% on the flight price compared to flying at noon, which is usually more expensive.

Cheap United Airlines flights from Knoxville to Chicago

Explore cheap flight options specifically provided by United Airlines for the route between Knoxville and Chicago. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,632,958 searches. Data last updated May 15, 2024.
Check out some of the cheapest United Airlines flights we've come across from Knoxville to Chicago. Make sure to check back often as deals are often changing.
Tue 6/117:05 pmTYS - ORD
1 stop5h 15mUnited Airlines
Tue 6/1811:10 amORD - TYS
Nonstop1h 47mUnited Airlines
Deal found 5/14$179
Thu 8/297:00 amTYS - ORD
Nonstop1h 54mUnited Airlines
Sun 9/18:50 amORD - TYS
1 stop4h 50mUnited Airlines
Deal found 5/14$191
Mon 7/17:10 pmTYS - ORD
1 stop5h 05mUnited Airlines
Sat 7/67:55 pmORD - TYS
Nonstop1h 47mUnited Airlines
Deal found 5/13$197
Sat 10/52:45 pmTYS - ORD
Nonstop2h 00mUnited Airlines
Sat 10/127:59 pmORD - TYS
Nonstop1h 42mUnited Airlines
Deal found 5/14$217
Tue 9/245:55 pmTYS - ORD
Nonstop2h 00mUnited Airlines
Sat 10/57:59 pmORD - TYS
Nonstop1h 42mUnited Airlines
Deal found 5/14$229
Fri 5/247:00 amTYS - ORD
Nonstop1h 59mUnited Airlines
Mon 5/277:30 amORD - TYS
Nonstop1h 47mUnited Airlines
Deal found 5/14$261
Tue 5/217:00 amTYS - ORD
Nonstop2h 00mUnited Airlines
Tue 5/287:30 amORD - TYS
Nonstop1h 47mUnited Airlines
Deal found 5/14$304
Fri 5/247:00 amTYS - ORD
Nonstop1h 59mUnited Airlines
Sat 5/257:50 pmORD - TYS
Nonstop1h 46mUnited Airlines
Deal found 5/14$349
Mon 5/207:00 amTYS - ORD
Nonstop2h 00mUnited Airlines
Sat 5/257:50 pmORD - TYS
Nonstop1h 46mUnited Airlines
Deal found 5/13$464

Cheap Delta flights from Knoxville to Chicago

Explore cheap flight options specifically provided by Delta for the route between Knoxville and Chicago. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,632,958 searches. Data last updated May 15, 2024.
Take a gander at the lowest prices we've found on Delta flights from Knoxville to Chicago. Check back soon if you're not seeing flights that suit your needs.
Tue 6/1111:50 amTYS - ORD
1 stop7h 36mDelta
Tue 6/187:05 amORD - TYS
1 stop6h 46mDelta
Deal found 5/14$188
Fri 8/92:30 pmTYS - ORD
1 stop5h 31mDelta
Sat 8/107:10 amORD - TYS
1 stop5h 15mDelta
Deal found 5/14$213
Thu 9/266:00 amTYS - ORD
1 stop5h 32mDelta
Sat 10/56:00 amORD - TYS
1 stop6h 22mDelta
Deal found 5/14$243
Fri 5/247:10 pmTYS - MDW
1 stop3h 51mDelta
Sat 5/256:00 amMDW - TYS
1 stop6h 33mDelta
Deal found 5/14$558

Cheap Knoxville to Chicago flights in May & June 2024

Find cheap flight options from Knoxville to Chicago specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,632,958 searches. Prices were last updated on May 15, 2024.
The lowest fares we've come across on flights traveling from Knoxville to Chicago in May and June 2024. More deals are always being added, so be sure to check back regularly.
Mon 6/247:44 pmTYS - MDW
Nonstop1h 34mAllegiant Air
Mon 7/19:08 pmMDW - TYS
Nonstop1h 25mAllegiant Air
Deal found 5/14$79
Fri 6/77:10 pmTYS - MDW
Nonstop1h 34mAllegiant Air
Mon 6/108:34 pmMDW - TYS
Nonstop1h 25mAllegiant Air
Deal found 5/14$80
Fri 6/287:44 pmTYS - MDW
Nonstop1h 34mAllegiant Air
Mon 7/19:08 pmMDW - TYS
Nonstop1h 25mAllegiant Air
Deal found 5/14$89
Fri 6/287:44 pmTYS - MDW
Nonstop1h 34mAllegiant Air
Mon 7/19:08 pmMDW - TYS
Nonstop1h 25mAllegiant Air
Deal found 5/14$90
Fri 5/317:11 pmTYS - MDW
Nonstop1h 32mAllegiant Air
Mon 6/38:33 pmMDW - TYS
Nonstop1h 28mAllegiant Air
Deal found 5/14$93
Mon 6/37:11 pmTYS - MDW
Nonstop1h 32mMultiple Airlines
Tue 6/410:16 amMDW - TYS
1 stop9h 54mMultiple Airlines
Deal found 5/14$114
Fri 6/77:10 pmTYS - MDW
Nonstop1h 34mMultiple Airlines
Mon 6/105:55 amMDW - TYS
1 stop14h 44mMultiple Airlines
Deal found 5/14$136
Fri 5/314:01 pmTYS - MDW
1 stop20h 12mMultiple Airlines
Mon 6/38:33 pmMDW - TYS
Nonstop1h 28mMultiple Airlines
Deal found 5/14$140
Fri 5/241:50 pmTYS - MDW
Nonstop1h 32mAllegiant Air
Mon 5/273:12 pmMDW - TYS
Nonstop1h 28mAllegiant Air
Deal found 5/14$146

Knoxville to Chicago 2024 flight deals

Discover exclusive flight deals for travel between Knoxville and Chicago in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,632,958 searches. Data last updated May 15, 2024.
The lowest fares we've come across on flights traveling from Knoxville to Chicago in May and June 2024. More deals are always being added, so be sure to check back regularly.
Fri 8/1611:30 amTYS - MDW
Nonstop1h 36mAllegiant Air
Mon 8/193:26 pmMDW - TYS
Nonstop1h 29mAllegiant Air
Deal found 5/14$75
Mon 6/247:44 pmTYS - MDW
Nonstop1h 34mAllegiant Air
Mon 7/19:08 pmMDW - TYS
Nonstop1h 25mAllegiant Air
Deal found 5/14$79
Fri 6/77:10 pmTYS - MDW
Nonstop1h 34mAllegiant Air
Mon 6/108:34 pmMDW - TYS
Nonstop1h 25mAllegiant Air
Deal found 5/14$80
Fri 6/287:44 pmTYS - MDW
Nonstop1h 34mAllegiant Air
Mon 7/19:08 pmMDW - TYS
Nonstop1h 25mAllegiant Air
Deal found 5/14$89
Fri 6/287:44 pmTYS - MDW
Nonstop1h 34mAllegiant Air
Mon 7/19:08 pmMDW - TYS
Nonstop1h 25mAllegiant Air
Deal found 5/14$90
Fri 8/97:08 pmTYS - MDW
Nonstop1h 32mAllegiant Air
Mon 8/128:30 pmMDW - TYS
Nonstop1h 26mAllegiant Air
Deal found 5/14$91
Fri 5/317:11 pmTYS - MDW
Nonstop1h 32mAllegiant Air
Mon 6/38:33 pmMDW - TYS
Nonstop1h 28mAllegiant Air
Deal found 5/14$93
Fri 7/197:45 pmTYS - MDW
Nonstop1h 32mAllegiant Air
Mon 7/229:07 pmMDW - TYS
Nonstop1h 26mAllegiant Air
Deal found 5/14$112
Mon 6/37:11 pmTYS - MDW
Nonstop1h 32mMultiple Airlines
Tue 6/410:16 amMDW - TYS
1 stop9h 54mMultiple Airlines
Deal found 5/14$114

Non-stop flights to Chicago from Knoxville

Discover non-stop flight options from Knoxville to Chicago. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,632,958 searches. Data last updated May 15, 2024.
To help reduce your travel time, choose from one of these non-stop flights from Knoxville to Chicago. Those looking to potentially save on 1 or 2-stop flights from Knoxville to Chicago should utilize the search form at the the top of the page.
Fri 8/1611:30 amTYS - MDW
Nonstop1h 36mAllegiant Air
Mon 8/193:26 pmMDW - TYS
Nonstop1h 29mAllegiant Air
Deal found 5/14$75
Fri 6/77:10 pmTYS - MDW
Nonstop1h 34mAllegiant Air
Mon 6/108:34 pmMDW - TYS
Nonstop1h 25mAllegiant Air
Deal found 5/14$80
Fri 6/287:44 pmTYS - MDW
Nonstop1h 34mAllegiant Air
Mon 7/19:08 pmMDW - TYS
Nonstop1h 25mAllegiant Air
Deal found 5/14$89
Fri 6/287:44 pmTYS - MDW
Nonstop1h 34mAllegiant Air
Mon 7/19:08 pmMDW - TYS
Nonstop1h 25mAllegiant Air
Deal found 5/14$90
Fri 8/97:08 pmTYS - MDW
Nonstop1h 32mAllegiant Air
Mon 8/128:30 pmMDW - TYS
Nonstop1h 26mAllegiant Air
Deal found 5/14$91
Fri 5/317:11 pmTYS - MDW
Nonstop1h 32mAllegiant Air
Mon 6/38:33 pmMDW - TYS
Nonstop1h 28mAllegiant Air
Deal found 5/14$93
Fri 7/197:45 pmTYS - MDW
Nonstop1h 32mAllegiant Air
Mon 7/229:07 pmMDW - TYS
Nonstop1h 26mAllegiant Air
Deal found 5/14$112
Fri 10/117:51 pmTYS - MDW
Nonstop1h 33mAllegiant Air
Mon 10/146:47 pmMDW - TYS
Nonstop1h 25mAllegiant Air
Deal found 5/14$140
Fri 5/241:50 pmTYS - MDW
Nonstop1h 32mAllegiant Air
Mon 5/273:12 pmMDW - TYS
Nonstop1h 28mAllegiant Air
Deal found 5/14$146

Knoxville to Chicago flights leaving soon

Find last-minute flight options from Knoxville to Chicago for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,632,958 searches. Data last updated May 15, 2024.
Have a look at some of the flights available from Knoxville to Chicago departing last-minute. To prevent any unwanted surprises, users should verify their flight info before booking.
Fri 5/241:50 pmTYS - MDW
Nonstop1h 32mAllegiant Air
Mon 5/273:12 pmMDW - TYS
Nonstop1h 28mAllegiant Air
Deal found 5/14$146
Mon 5/206:38 pmTYS - ORD
1 stop7h 10mFrontier
Sat 5/255:56 pmORD - TYS
1 stop13h 06mFrontier
Deal found 5/13$146
Tue 5/2110:04 pmTYS - MDW
1 stop9h 50mFrontier
Tue 5/2810:16 amMDW - TYS
1 stop9h 54mFrontier
Deal found 5/14$150
Sat 5/255:13 pmTYS - MDW
1 stop18h 56mFrontier
Tue 5/2810:16 amMDW - TYS
1 stop9h 54mFrontier
Deal found 5/13$202
Fri 5/248:43 pmTYS - MDW
1 stop25h 23mMultiple Airlines
Mon 5/273:12 pmMDW - TYS
Nonstop1h 28mMultiple Airlines
Deal found 5/14$215
Tue 5/216:34 amTYS - ORD
1 stop5h 20mAmerican Airlines
Tue 5/287:40 pmORD - TYS
Nonstop1h 40mAmerican Airlines
Deal found 5/14$234
Fri 5/246:34 amTYS - ORD
1 stop5h 20mAmerican Airlines
Mon 5/277:40 pmORD - TYS
Nonstop1h 40mAmerican Airlines
Deal found 5/14$254
Fri 5/247:00 amTYS - ORD
Nonstop1h 59mUnited Airlines
Mon 5/277:30 amORD - TYS
Nonstop1h 47mUnited Airlines
Deal found 5/14$261
Mon 5/206:38 pmTYS - ORD
2 stops11h 22mFrontier
Sat 5/255:56 pmORD - TYS
1 stop13h 06mFrontier
Deal found 5/13$275

One-way flights to Chicago from Knoxville

Search for one-way flight options from Knoxville to Chicago. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,632,958 searches. Data last updated May 15, 2024.
Users in need of a one-way flight from Knoxville to Chicago can choose from these deals. For those needing a return trip from Knoxville, there is a search form available above.
Mon 6/247:44 pmTYS - MDW
Nonstop1h 34mAllegiant Air
Deal found 5/14$42
Fri 6/147:44 pmTYS - MDW
Nonstop1h 34mAllegiant Air
Deal found 5/14$47
Mon 6/177:44 pmTYS - MDW
Nonstop1h 34mAllegiant Air
Deal found 5/14$49
Mon 6/247:44 pmTYS - MDW
Nonstop1h 34mAllegiant Air
Deal found 5/13$52
Fri 6/287:44 pmTYS - MDW
Nonstop1h 34mAllegiant Air
Deal found 5/13$59
Mon 9/161:45 pmTYS - MDW
Nonstop1h 35mAllegiant Air
Deal found 5/13$62
Tue 5/2110:04 pmTYS - ORD
1 stop28h 04mFrontier
Deal found 5/14$62
Tue 5/2110:04 pmTYS - MDW
1 stop9h 50mFrontier
Deal found 5/14$63
Tue 5/2810:04 pmTYS - MDW
1 stop9h 50mFrontier
Deal found 5/13$64

Find flights from Knoxville to Chicago within your budget

Customize your flight search to find flights from Knoxville to Chicago that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,632,958 searches. Data last updated May 15, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$75 - $188

Route

Depart

Return

Price

Knoxville McGhee TysonChicago Midway

TYS - MDW

TYSMDW

Knoxville McGhee Tyson

Fri 6/14

Nonstop1h 34m

Chicago Midway

Mon 6/17

Nonstop1h 25m

$75

Knoxville McGhee TysonChicago Midway

TYS - MDW

TYSMDW

Knoxville McGhee Tyson

Fri 6/7

Nonstop1h 34m

Chicago Midway

Mon 6/10

Nonstop1h 25m

$88

Knoxville McGhee TysonChicago Midway

TYS - MDW

TYSMDW

Knoxville McGhee Tyson

Fri 6/28

Nonstop1h 34m

Chicago Midway

Mon 7/1

Nonstop1h 25m

$89

Knoxville McGhee TysonChicago Midway

TYS - MDW

TYSMDW

Knoxville McGhee Tyson

Fri 6/28

Nonstop1h 34m

Chicago Midway

Mon 7/1

Nonstop1h 25m

$90

Knoxville McGhee TysonChicago Midway

TYS - MDW

TYSMDW

Knoxville McGhee Tyson

Mon 6/3

Nonstop1h 32m

Chicago Midway

Tue 6/4

1 stop9h 54m

$114

Knoxville McGhee TysonChicago Midway

TYS - MDW

TYSMDW

Knoxville McGhee Tyson

Fri 5/31

1 stop20h 12m

Chicago Midway

Mon 6/3

1 stop10h 01m

$157

Knoxville McGhee TysonChicago O'Hare Intl

TYS - ORD

TYSORD

Knoxville McGhee Tyson

Wed 10/9

Nonstop1h 58m

Chicago O'Hare Intl

Wed 10/23

Nonstop1h 48m

$169

Knoxville McGhee TysonChicago O'Hare Intl

TYS - ORD

TYSORD

Knoxville McGhee Tyson

Tue 6/11

1 stop5h 15m

Chicago O'Hare Intl

Tue 6/18

Nonstop1h 47m

$179

Knoxville McGhee TysonChicago O'Hare Intl

TYS - ORD

TYSORD

Knoxville McGhee Tyson

Tue 6/11

1 stop7h 36m

Chicago O'Hare Intl

Tue 6/18

1 stop6h 46m

$188

Flights are sorted by cheapest first

Deals found on 5/12

When is the best time to book a flight from Knoxville to Chicago?

Use this chart to determine the optimal time to book a round-trip flight from Knoxville to Chicago. Price data was last updated on May 10, 2024.
The best time to book flights from Knoxville to Chicago is 64 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

When is the cheapest time to fly from Knoxville to Chicago?

Use this chart to determine the cheapest time to fly round-trip from Knoxville to Chicago. Price data was last updated on May 5, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Knoxville to Chicago flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Chicago by month

Plan your trip from Knoxville to Chicago by taking into account the cheapest months to travel. The average price of a one-way flight from Knoxville to Chicago is currently $56 while a round-trip flight costs $128. Price data was last updated on May 12, 2024.

Currently, February is the cheapest month in which you can book a flight from Knoxville to Chicago (average of $244). Flying from Knoxville to Chicago in June is currently the most expensive (average of $342). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$248

February

$244

March

$280

April

$258

May

$278

June

$342

July

$327

August

$274

September

$258

October

$248

November

$270

December

$248

Temperature and rainfall in Chicago by month

Plan your trip to Chicago by taking into account the average temperature and rainfall totals by month.

CHI

Temperature

23 - 73.4 °F

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chicago. Reviews last updated May 15, 2024.
Peruse reviews from past customers who have flown with United Airlines, Delta and Frontier from Knoxville to Chicago to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
10,706 reviews

Entertainment

8.0

Overall

8.0

Food

7.4

Comfort

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

8.0
Very good
10,706 reviews
8.0
Very good
10,706 reviews

Entertainment

8.0

Overall

8.0

Food

7.4

Comfort

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.5
Good
1,020 reviews
8.0
Very good
10,706 reviews

Entertainment

8.0

Overall

8.0

Food

7.4

Comfort

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.4
Good
10,959 reviews
8.0
Very good
10,706 reviews

Entertainment

8.0

Overall

8.0

Food

7.4

Comfort

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.3
Good
14,561 reviews
8.0
Very good
10,706 reviews

Entertainment

8.0

Overall

8.0

Food

7.4

Comfort

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

6.3
Okay
4,073 reviews
8.0
Very good
10,706 reviews

Entertainment

8.0

Overall

8.0

Food

7.4

Comfort

7.9

Crew

8.6

Boarding

8.2

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Chicago. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Knoxville to Chicago?

    If you book a flight to Chicago from Knoxville, you will be flying from McGhee Tyson, which is the city’s only airport. Knoxville McGhee Tyson (TYS) is located 11.3 mi from the center of Knoxville. There are 14 flights from McGhee Tyson to Chicago per day from 4 different airlines.

  • Can I find flights from Knoxville to Chicago for under $100 on Cheapflights?

    Yes, there are multiple flights from Knoxville to Chicago for under $100. The cheapest flight booked recently is on Allegiant Air for just $75, but on average you can expect to pay $122.

  • Are there nonstop flights from Knoxville to Chicago for under $100 on Cheapflights?

    Cheapflights has at least 20 direct flights from Knoxville to Chicago under $100. A good price for a nonstop flight from Knoxville to Chicago is less than $176.

  • Are there last-minute flights available from Knoxville to Chicago for under $200?

    There are currently 20+ open flights from Knoxville to Chicago within the next 7 days for less than $200.

  • What are the cheapest airlines flying from Knoxville to Chicago round-trip?

    Our cheapest airline available from Knoxville to Chicago is Allegiant Air. Our recent data shows that you can find tickets from as low as $75 on this airline. Additional options worth looking into are Frontier and American Airlines, starting at $157 and $169 round-trip. Allegiant Air is currently priced 70% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Knoxville to Chicago one-way?

    The cheapest airline one-way is Allegiant Air, with whom users have recently found tickets for as low as $42. However, be on the lookout for offers from Frontier and American Airlines, as they are both options that can get you from Knoxville to Chicago for a low price.

  • What are the most popular airlines that fly from Knoxville to Chicago?

  • What are the most reliable airlines from Knoxville to Chicago?

    The top 3 most reliable airlines when flying from Knoxville to Chicago are GoJet (96%), Royal Jordanian (94%) and United Airlines (93%).

  • What are the cheapest flights from Knoxville to Chicago?

    On average you can expect to pay $1,772 for a flight from Knoxville to Chicago. The cheapest flight overall is $204 while the most popular route, (Knoxville McGhee Tyson - Chicago O'Hare Intl) is currently priced at $169.

  • What does TYS to ORD mean?

    This is defined as Knoxville McGhee Tyson Airport (TYS) and Chicago O'Hare Intl Airport (ORD). Codes like Chicago O'Hare Intl Airport are often used to just call airports uniquely. Chicago Midway Airport (MDW), Chicago Greater Rockford Airport (RFD) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Knoxville to Chicago that include extra baggage allowance?

    The amount of baggage you can bring on your Knoxville to Chicago flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Knoxville to Chicago with specific airlines?

    Yes, Cheapflights allows you to browse and filter Knoxville to Chicago flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Knoxville to Chicago that include hotel bookings?

    Yes. In addition to deals on Knoxville to Chicago flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Knoxville to Chicago?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Knoxville to Chicago.

  • Can I find deals for business class flights from Knoxville to Chicago?

    Yes. Cheapflights offers flight deals from Knoxville to Chicago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Knoxville to Chicago that allow pets onboard?

    Many airlines flying from Knoxville to Chicago offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Knoxville to Chicago?

    Yes, you can often find last-minute deals on Knoxville to Chicago flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Knoxville to Chicago flight deals updated?

    The Knoxville to Chicago flight deals you see on this page were last updated on 5/14.

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Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Knoxville to Chicago

Discover the top 4 airlines that operate flights from Knoxville to Chicago. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,632,958 searches. Data last updated May 15, 2024.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$78Average$112FlexibilityNo cancel feeOn-time88%
Search Allegiant Air flights
DeltaCheapest$143Average$231FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$168Average$268FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$168Average$296FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Search flights from Knoxville to Chicago by cabin class

Find flights from Knoxville to Chicago, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Knoxville to Chicago

Find hourly flight availability from Knoxville to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 15, 2024.
1%of flight departuresEarly morningMidnight to 6 am
56%of flight departuresMorning6 am to noon
43%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Knoxville to Chicago

Explore weekly flight availability from Knoxville to Chicago. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 15, 2024.
Sunday13daily flights
Monday18daily flights
Tuesday14daily flights
Wednesday12daily flights
Thursday14daily flights
Friday14daily flights
Saturday17daily flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Knoxville to Chicago?

Deals for Knoxville to Chicago flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Knoxville to Chicago?

Cheapflights simply makes it quick and affordable to book flights from Knoxville to Chicago by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Knoxville to Chicago with no change fees?

Yes! Cheapflights helps users easily find flights from Knoxville to Chicago with no change fees.

Can Cheapflights notify me if prices for flights from Knoxville to Chicago become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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