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Cheap flights from Raleigh to Knoxville (RDU - TYS) from $64

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 6/4. 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.
RDU — TYS
Jun 2 — Jun 91
From?
To?
Sun 6/2
Sun 6/9
1 adult, Economy
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Cheap flight deals from Raleigh to Knoxville

Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) to Knoxville (TYS). 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 28, 2024.

Popular in

September

Cheapest in

January

Round-trip from

$302

One-way from

$144
High demand for flights, 32% potential price rise
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Best time to find cheap flights, 42% potential price drop
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From Raleigh-Durham to Knoxville McGhee Tyson
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One-way flight from Raleigh-Durham to Knoxville McGhee Tyson
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What is the cheapest day to fly round-trip from Raleigh to Knoxville?

Departing on a Monday is a good option for securing a great price. You can expect to save up to 73% when planning your travel around this day of the week.

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

January can be a great time to fly to Knoxville from Raleigh with a flight ticket averaging about $449. Cheapflights users have found deals in the month of January for as cheap as $210. The most expensive prices can be found in the month of September.

When is the cheapest time to fly from Raleigh to Knoxville (RDU - TYS)?

A simple way to save on the total cost of your ticket is to fly from Raleigh to Knoxville at noon. If you’re flexible enough to do this you can expect to save up to 5% on your trip compared to booking a flight in the afternoon.

Cheap American Airlines flights from Raleigh to Knoxville

Explore cheap flight options specifically provided by American Airlines for the route between Raleigh and Knoxville. 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 2,696,634 searches. Data last updated May 28, 2024.
Peruse some of the lowest-priced American Airlines flights we've found from Raleigh to Knoxville. It's recommended that users confirm their flight details before booking.
Tue 7/238:14 pmRDU - TYS
1 stop3h 48mAmerican Airlines
Tue 7/305:10 amTYS - RDU
1 stop3h 52mAmerican Airlines
Deal found 5/27$195
Tue 7/95:58 amRDU - TYS
1 stop4h 34mAmerican Airlines
Sat 7/135:10 amTYS - RDU
1 stop3h 52mAmerican Airlines
Deal found 5/27$205
Fri 6/146:00 amRDU - TYS
1 stop4h 32mAmerican Airlines
Sun 6/165:12 amTYS - RDU
1 stop3h 53mAmerican Airlines
Deal found 5/27$225
Fri 6/78:17 pmRDU - TYS
1 stop3h 41mAmerican Airlines
Mon 6/105:12 amTYS - RDU
1 stop3h 02mAmerican Airlines
Deal found 5/27$228
Wed 7/38:17 pmRDU - TYS
1 stop3h 41mAmerican Airlines
Sat 7/65:10 amTYS - RDU
1 stop3h 01mAmerican Airlines
Deal found 5/27$235
Thu 9/122:45 pmRDU - TYS
1 stop5h 01mAmerican Airlines
Tue 9/174:10 pmTYS - RDU
1 stop3h 13mAmerican Airlines
Deal found 5/27$255
Fri 6/146:00 amRDU - TYS
1 stop4h 32mAmerican Airlines
Tue 6/182:38 pmTYS - RDU
1 stop5h 43mAmerican Airlines
Deal found 5/26$265
Wed 10/235:00 amRDU - TYS
1 stop3h 21mAmerican Airlines
Sun 10/275:11 amTYS - RDU
1 stop2h 56mAmerican Airlines
Deal found 5/27$275
Fri 6/78:17 pmRDU - TYS
1 stop3h 41mAmerican Airlines
Sun 6/95:12 amTYS - RDU
1 stop5h 02mAmerican Airlines
Deal found 5/27$283

Cheap United Airlines flights from Raleigh to Knoxville

Explore cheap flight options specifically provided by United Airlines for the route between Raleigh and Knoxville. 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 2,696,634 searches. Data last updated May 28, 2024.
To aid your search, here are some of the cheapest United Airlines flights we've found from Raleigh to Knoxville. Ensure the flight price, dates, time, and airline match your criteria before you book.
Sat 9/76:00 amRDU - TYS
1 stop4h 26mUnited Airlines
Tue 9/177:20 pmTYS - RDU
1 stop4h 24mUnited Airlines
Deal found 5/27$258
Tue 7/2310:31 amRDU - TYS
1 stop4h 09mUnited Airlines
Fri 8/25:50 amTYS - RDU
1 stop3h 35mUnited Airlines
Deal found 5/27$268
Sat 6/810:31 amRDU - TYS
1 stop4h 09mUnited Airlines
Tue 6/185:50 amTYS - RDU
1 stop3h 35mUnited Airlines
Deal found 5/28$276
Mon 7/2210:27 amRDU - TYS
1 stop4h 13mUnited Airlines
Sat 7/275:50 amTYS - RDU
1 stop3h 35mUnited Airlines
Deal found 5/27$286
Tue 6/116:00 amRDU - TYS
1 stop4h 26mUnited Airlines
Mon 6/177:05 pmTYS - RDU
1 stop4h 30mUnited Airlines
Deal found 5/28$288
Fri 6/76:00 amRDU - TYS
1 stop4h 26mUnited Airlines
Sat 6/157:05 pmTYS - RDU
1 stop4h 30mUnited Airlines
Deal found 5/28$291
Thu 9/126:00 amRDU - TYS
1 stop4h 26mUnited Airlines
Wed 9/187:20 pmTYS - RDU
1 stop4h 24mUnited Airlines
Deal found 5/27$318
Thu 9/126:00 amRDU - TYS
1 stop4h 26mUnited Airlines
Fri 9/207:20 pmTYS - RDU
1 stop4h 24mUnited Airlines
Deal found 5/27$336
Sat 7/2010:31 amRDU - TYS
1 stop4h 09mUnited Airlines
Sat 7/275:50 amTYS - RDU
1 stop3h 35mUnited Airlines
Deal found 5/27$390

Cheap Raleigh to Knoxville flights in May & June 2024

Find cheap flight options from Raleigh to Knoxville specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,696,634 searches. Prices were last updated on May 28, 2024.
Scroll through some of the best deals on flights from Raleigh to Knoxville in 2024. Check back soon for alternative fares.
Tue 6/1112:00 pmRDU - TYS
1 stop9h 36mFrontier
Tue 6/188:52 amTYS - RDU
1 stop7h 20mFrontier
Deal found 5/28$188
Tue 6/1112:00 pmRDU - TYS
1 stop9h 36mFrontier
Thu 6/1310:47 amTYS - RDU
1 stop5h 54mFrontier
Deal found 5/28$199
Mon 6/107:47 pmRDU - TYS
1 stop12h 15mFrontier
Sun 6/164:26 pmTYS - RDU
1 stop16h 02mFrontier
Deal found 5/27$215
Sat 6/12:26 pmRDU - TYS
1 stop18h 06mFrontier
Tue 6/410:04 pmTYS - RDU
1 stop15h 37mFrontier
Deal found 5/27$216
Fri 6/146:00 amRDU - TYS
1 stop4h 32mAmerican Airlines
Sun 6/165:12 amTYS - RDU
1 stop3h 53mAmerican Airlines
Deal found 5/27$225
Fri 6/78:17 pmRDU - TYS
1 stop3h 41mAmerican Airlines
Mon 6/105:12 amTYS - RDU
1 stop3h 02mAmerican Airlines
Deal found 5/27$228
Thu 6/66:35 amRDU - TYS
1 stop3h 36mDelta
Fri 6/145:25 amTYS - RDU
1 stop5h 08mDelta
Deal found 5/28$231
Sat 6/226:53 pmRDU - TYS
1 stop5h 00mDelta
Mon 6/247:59 pmTYS - RDU
1 stop4h 29mDelta
Deal found 5/27$234
Fri 5/316:00 amRDU - TYS
1 stop4h 37mAmerican Airlines
Mon 6/35:58 pmTYS - RDU
1 stop6h 01mAmerican Airlines
Deal found 5/28$235

Raleigh to Knoxville 2024 flight deals

Discover exclusive flight deals for travel between Raleigh and Knoxville in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 28, 2024.
Scroll through some of the best deals on flights from Raleigh to Knoxville in 2024. Check back soon for alternative fares.
Tue 6/1112:00 pmRDU - TYS
1 stop9h 36mFrontier
Tue 6/188:52 amTYS - RDU
1 stop7h 20mFrontier
Deal found 5/28$188
Tue 7/238:14 pmRDU - TYS
1 stop3h 48mAmerican Airlines
Tue 7/305:10 amTYS - RDU
1 stop3h 52mAmerican Airlines
Deal found 5/27$195
Sat 9/711:37 amRDU - TYS
1 stop3h 20mDelta
Wed 9/1812:00 pmTYS - RDU
1 stop5h 19mDelta
Deal found 5/27$198
Tue 6/1112:00 pmRDU - TYS
1 stop9h 36mFrontier
Thu 6/1310:47 amTYS - RDU
1 stop5h 54mFrontier
Deal found 5/28$199
Tue 7/95:58 amRDU - TYS
1 stop4h 34mAmerican Airlines
Sat 7/135:10 amTYS - RDU
1 stop3h 52mAmerican Airlines
Deal found 5/27$205
Mon 9/97:50 pmRDU - TYS
1 stop4h 02mDelta
Tue 9/1712:00 pmTYS - RDU
1 stop3h 06mDelta
Deal found 5/27$208
Mon 6/107:47 pmRDU - TYS
1 stop12h 15mFrontier
Sun 6/164:26 pmTYS - RDU
1 stop16h 02mFrontier
Deal found 5/27$215
Sat 6/12:26 pmRDU - TYS
1 stop18h 06mFrontier
Tue 6/410:04 pmTYS - RDU
1 stop15h 37mFrontier
Deal found 5/27$216
Mon 9/97:50 pmRDU - TYS
1 stop4h 02mDelta
Thu 9/197:55 pmTYS - RDU
1 stop3h 22mDelta
Deal found 5/27$218

Raleigh to Knoxville flights leaving soon

Find last-minute flight options from Raleigh to Knoxville 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 2,696,634 searches. Data last updated May 28, 2024.
Book one of these great deals on flights from Raleigh to Knoxville. Tip: verify your flight details before completing your reservation.
Thu 6/66:35 amRDU - TYS
1 stop3h 36mDelta
Tue 6/1810:12 amTYS - RDU
1 stop3h 57mDelta
Deal found 5/28$216
Fri 6/78:17 pmRDU - TYS
1 stop3h 41mAmerican Airlines
Mon 6/105:12 amTYS - RDU
1 stop3h 02mAmerican Airlines
Deal found 5/27$228
Thu 6/66:35 amRDU - TYS
1 stop3h 36mDelta
Fri 6/145:25 amTYS - RDU
1 stop5h 08mDelta
Deal found 5/28$231
Fri 6/78:30 amRDU - TYS
1 stop13h 00mFrontier
Tue 6/1810:26 pmTYS - RDU
1 stop9h 57mFrontier
Deal found 5/28$253
Fri 6/78:30 amRDU - TYS
1 stop13h 00mFrontier
Thu 6/1310:47 amTYS - RDU
1 stop5h 54mFrontier
Deal found 5/28$264
Fri 6/78:17 pmRDU - TYS
1 stop3h 41mAmerican Airlines
Sun 6/95:12 amTYS - RDU
1 stop5h 02mAmerican Airlines
Deal found 5/27$283
Fri 6/76:00 amRDU - TYS
1 stop4h 26mUnited Airlines
Sat 6/157:05 pmTYS - RDU
1 stop4h 30mUnited Airlines
Deal found 5/28$291
Thu 6/69:59 amRDU - TYS
1 stop3h 34mDelta
Sat 6/155:25 amTYS - RDU
1 stop5h 08mDelta
Deal found 5/28$338
Fri 6/76:40 pmRDU - TYS
3 stops28h 13mMultiple Airlines
Mon 6/106:00 amTYS - RDU
3 stops35h 40mMultiple Airlines
Deal found 5/27$417

One-way flights to Knoxville from Raleigh

Search for one-way flight options from Raleigh to Knoxville. 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 2,696,634 searches. Data last updated May 28, 2024.
If you're seeking multiple options on one-way flights from Raleigh to Knoxville, be sure to check out these deals, which are updated often. Those seeking round-trip flights from Raleigh to Knoxville should utilize the search form at the the top of the page.
Tue 6/412:28 pmRDU - TYS
1 stop8h 42mFrontier
Deal found 5/27$64
Wed 6/266:00 amRDU - TYS
1 stop4h 26mUnited Airlines
Deal found 5/27$99
Sat 7/279:56 pmRDU - TYS
1 stop11h 51mFrontier
Deal found 5/27$105
Tue 6/42:36 pmRDU - TYS
2 stops22h 19mMultiple Airlines
Deal found 5/27$107
Mon 6/247:47 pmRDU - TYS
1 stop12h 15mFrontier
Deal found 5/27$115
Tue 6/42:36 pmRDU - TYS
3 stops22h 19mMultiple Airlines
Deal found 5/27$121
Sun 6/27:15 amRDU - TYS
1 stop12h 45mAvelo Airlines
Deal found 5/28$144
Sun 6/22:36 pmRDU - TYS
2 stops19h 58mMultiple Airlines
Deal found 5/28$156
Mon 6/244:14 pmRDU - TYS
2 stops28h 29mMultiple Airlines
Deal found 5/27$181

Find flights from Raleigh to Knoxville within your budget

Customize your flight search to find flights from Raleigh to Knoxville 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 2,696,634 searches. Data last updated May 28, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$188 - $262

Route

Depart

Return

Price

Raleigh-DurhamKnoxville McGhee Tyson

RDU - TYS

RDUTYS

Raleigh-Durham

Tue 6/11

1 stop9h 36m

Knoxville McGhee Tyson

Tue 6/18

1 stop7h 20m

$188

Raleigh-DurhamKnoxville McGhee Tyson

RDU - TYS

RDUTYS

Raleigh-Durham

Tue 7/23

1 stop3h 48m

Knoxville McGhee Tyson

Tue 7/30

1 stop3h 52m

$195

Raleigh-DurhamKnoxville McGhee Tyson

RDU - TYS

RDUTYS

Raleigh-Durham

Sat 9/7

1 stop3h 20m

Knoxville McGhee Tyson

Wed 9/18

1 stop5h 19m

$198

Raleigh-DurhamKnoxville McGhee Tyson

RDU - TYS

RDUTYS

Raleigh-Durham

Tue 6/11

1 stop9h 36m

Knoxville McGhee Tyson

Thu 6/13

1 stop5h 54m

$199

Raleigh-DurhamKnoxville McGhee Tyson

RDU - TYS

RDUTYS

Raleigh-Durham

Tue 7/9

1 stop4h 34m

Knoxville McGhee Tyson

Sat 7/13

1 stop3h 52m

$205

Raleigh-DurhamKnoxville McGhee Tyson

RDU - TYS

RDUTYS

Raleigh-Durham

Mon 9/9

1 stop4h 02m

Knoxville McGhee Tyson

Tue 9/17

1 stop3h 06m

$208

Raleigh-DurhamKnoxville McGhee Tyson

RDU - TYS

RDUTYS

Raleigh-Durham

Mon 6/10

1 stop12h 15m

Knoxville McGhee Tyson

Sun 6/16

1 stop16h 02m

$215

Raleigh-DurhamKnoxville McGhee Tyson

RDU - TYS

RDUTYS

Raleigh-Durham

Sat 9/7

1 stop4h 26m

Knoxville McGhee Tyson

Tue 9/17

1 stop4h 24m

$258

Raleigh-DurhamKnoxville McGhee Tyson

RDU - TYS

RDUTYS

Raleigh-Durham

Wed 6/12

1 stop23h 49m

Knoxville McGhee Tyson

Tue 6/18

1 stop7h 40m

$262

Flights are sorted by cheapest first

Deals found on 5/28

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

Use this chart to determine the cheapest time to fly round-trip from Raleigh to Knoxville. Price data was last updated on May 19, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Raleigh to Knoxville flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Raleigh to Knoxville

Have a flexible travel schedule? Discover the best time to fly to Knoxville from Raleigh with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Knoxville by month

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

TYS

Temperature

39.2 - 78.8 °F

Reviews of airlines servicing Knoxville

Get insights into the airlines that provide service to Knoxville. 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 Knoxville. Reviews last updated May 28, 2024.
See what other customers who have flown with American Airlines, United Airlines and Frontier from Raleigh to Knoxville have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,476 reviews
Check prices

Food

7.4

Boarding

8.2

Overall

8.0

Entertainment

8.0

Crew

8.6

Comfort

7.9

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.

Delta
8.0
Very good
10,476 reviews
Delta
8.0
Very good
10,476 reviews
Check prices

Food

7.4

Boarding

8.2

Overall

8.0

Entertainment

8.0

Crew

8.6

Comfort

7.9

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.

Avelo Airlines
7.5
Good
69 reviews
Delta
8.0
Very good
10,476 reviews
Check prices

Food

7.4

Boarding

8.2

Overall

8.0

Entertainment

8.0

Crew

8.6

Comfort

7.9

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.

United Airlines
7.4
Good
10,799 reviews
Delta
8.0
Very good
10,476 reviews
Check prices

Food

7.4

Boarding

8.2

Overall

8.0

Entertainment

8.0

Crew

8.6

Comfort

7.9

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.

American Airlines
7.3
Good
14,316 reviews
Delta
8.0
Very good
10,476 reviews
Check prices

Food

7.4

Boarding

8.2

Overall

8.0

Entertainment

8.0

Crew

8.6

Comfort

7.9

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.

Frontier
6.3
Okay
4,016 reviews
Delta
8.0
Very good
10,476 reviews
Check prices

Food

7.4

Boarding

8.2

Overall

8.0

Entertainment

8.0

Crew

8.6

Comfort

7.9

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 Raleigh to Knoxville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Raleigh to Knoxville for under $200 on Cheapflights?

    Yes, there are multiple flights from Raleigh to Knoxville for under $200. The cheapest flight booked recently is on Frontier for just $188, but on average you can expect to pay $228.

  • Are there last-minute flights available from Raleigh to Knoxville for under $300?

    There are currently 14+ open flights from Raleigh to Knoxville within the next 7 days for less than $300.

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

    Our cheapest airline available from Raleigh to Knoxville is Frontier. Our recent data shows that you can find tickets from as low as $188 on this airline. Additional options worth looking into are American Airlines and Delta, starting at $195 and $198 round-trip. Frontier is currently priced 58% below the average price you’ll pay for this route.

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

    $64 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on United Airlines and Avelo Airlines, with prices starting from $99 and $144, respectively.

  • What does RDU to TYS mean?

    RDU stands for Raleigh-Durham Airport, while TYS stands for Knoxville McGhee Tyson Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

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

    The amount of baggage you can bring on your Raleigh to Knoxville 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 Raleigh to Knoxville with specific airlines?

    Yes, Cheapflights allows you to browse and filter Raleigh to Knoxville 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 Raleigh to Knoxville that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Raleigh to Knoxville 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 Raleigh to Knoxville that allow pets onboard?

    Many airlines flying from Raleigh to Knoxville 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 Raleigh to Knoxville?

    Yes, you can often find last-minute deals on Raleigh to Knoxville 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 Raleigh to Knoxville flight deals updated?

    The Raleigh to Knoxville flight deals you see on this page were last updated on 5/28.

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

    When booking a flight from Raleigh to Knoxville, you may want to consider flying on American Airlines, Delta or Frontier as they are the most popular for this route.

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

    Currently, February is the cheapest month in which you can book a flight from Raleigh to Knoxville (average of $302). Flying from Raleigh to Knoxville in April is currently the most expensive (average of $376). 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.

See more FAQs

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See prices for flight routes from nearby airports that may be better suited for you.

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Top 4 airlines flying from Raleigh to Knoxville

Discover the top 4 airlines that operate flights from Raleigh to Knoxville. 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 2,696,634 searches. Data last updated May 28, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$123Average$188FlexibilityNo cancel feeOn-time62%
Search Frontier flights
United AirlinesCheapest$169Average$426FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$205Average$446FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$264Average$436FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
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When you search for this flight from Raleigh to Knoxville, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Raleigh to Knoxville for you. Better yet — we are completely free to use.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Knoxville from Raleigh today and book when prices fit your budget.

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