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Cheap flights from Allentown to Knoxville (ABE - TYS) from $175

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

Discover tips and strategies to find the most affordable flight options for your journey from Allentown (ABE) 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

December

Cheapest in

January

Round-trip from

$302

One-way from

$175
High demand for flights, 25% potential price rise
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Best time to find cheap flights, 44% potential price drop
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From Allentown-Bethlehem to Knoxville McGhee Tyson
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One-way flight from Allentown-Bethlehem to Knoxville McGhee Tyson
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What is the cheapest day to fly round-trip from Allentown to Knoxville?

Users have found that flying from Allentown to Knoxville on a Monday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, January can be a great choice for travel to Knoxville. Flights to Knoxville from Allentown in January are about $416 on average during January, but can be found for as low as $233.

When is the cheapest time to fly from Allentown to Knoxville (ABE - TYS)?

It’s optimal to fly from Allentown to Knoxville at noon. By choosing this option you can save up to 22% on the cost of your flight, compared to a flight in the afternoon.

Cheap Allegiant Air flights from Allentown to Knoxville

Explore cheap flight options specifically provided by Allegiant Air for the route between Allentown 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.
Check out some of the cheapest Allegiant Air flights we've come across from Allentown to Knoxville. Make sure to double check the flight details before booking.
Thu 8/81:02 pmABE - TYS
1 stop10h 18mAllegiant Air
Mon 8/1211:49 amTYS - ABE
1 stop9h 36mAllegiant Air
Deal found 5/27$244
Thu 6/131:39 pmABE - TYS
1 stop9h 41mAllegiant Air
Mon 6/176:30 amTYS - ABE
1 stop15h 05mAllegiant Air
Deal found 5/27$285
Thu 8/810:40 pmABE - TYS
2 stops19h 38mAllegiant Air
Mon 8/126:55 amTYS - ABE
1 stop14h 30mAllegiant Air
Deal found 5/27$308
Thu 6/2712:39 pmABE - TYS
1 stop10h 05mAllegiant Air
Mon 7/112:03 pmTYS - ABE
1 stop9h 32mAllegiant Air
Deal found 5/26$326
Thu 6/136:00 amABE - TYS
2 stops17h 11mAllegiant Air
Mon 6/176:30 amTYS - ABE
1 stop15h 05mAllegiant Air
Deal found 5/27$360
Fri 6/148:00 amABE - TYS
1 stop9h 21mAllegiant Air
Sun 6/168:30 amTYS - ABE
1 stop14h 58mAllegiant Air
Deal found 5/27$385

Cheap American Airlines flights from Allentown to Knoxville

Explore cheap flight options specifically provided by American Airlines for the route between Allentown 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 American Airlines flights we've found from Allentown to Knoxville. Ensure the flight price, dates, time, and airline match your criteria before you book.
Tue 6/257:51 pmABE - TYS
1 stop4h 07mAmerican Airlines
Wed 6/265:12 amTYS - ABE
1 stop6h 38mAmerican Airlines
Deal found 5/27$205
Thu 7/187:42 pmABE - TYS
1 stop4h 20mAmerican Airlines
Tue 7/235:10 amTYS - ABE
1 stop6h 23mAmerican Airlines
Deal found 5/27$255
Wed 7/177:42 pmABE - TYS
1 stop4h 20mAmerican Airlines
Mon 7/225:10 amTYS - ABE
1 stop6h 23mAmerican Airlines
Deal found 5/27$276
Sun 6/24:48 pmABE - TYS
1 stop7h 03mAmerican Airlines
Wed 6/55:18 amTYS - ABE
1 stop6h 32mAmerican Airlines
Deal found 5/27$372
Thu 10/246:35 amABE - TYS
1 stop5h 42mAmerican Airlines
Mon 10/286:23 pmTYS - ABE
1 stop3h 45mAmerican Airlines
Deal found 5/27$475
Wed 7/37:51 pmABE - TYS
1 stop4h 07mAmerican Airlines
Sun 7/75:10 amTYS - ABE
1 stop6h 23mAmerican Airlines
Deal found 5/27$490
Mon 11/45:42 pmABE - TYS
1 stop3h 39mAmerican Airlines
Wed 11/66:23 pmTYS - ABE
1 stop5h 44mAmerican Airlines
Deal found 5/27$495
Sat 7/206:10 amABE - TYS
1 stop4h 22mAmerican Airlines
Sat 7/202:42 pmTYS - ABE
1 stop4h 30mAmerican Airlines
Deal found 5/27$605
Sun 7/216:10 amABE - TYS
1 stop4h 22mAmerican Airlines
Sun 7/216:02 pmTYS - ABE
1 stop4h 26mAmerican Airlines
Deal found 5/27$725

Cheap Allentown to Knoxville flights in May & June 2024

Find cheap flight options from Allentown 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.
Listed are some of the best fares we've found on flights departing from Allentown to Knoxville in 2024. Check back soon for alternative fares.
Tue 6/257:51 pmABE - TYS
1 stop4h 07mAmerican Airlines
Wed 6/265:12 amTYS - ABE
1 stop6h 38mAmerican Airlines
Deal found 5/27$205
Thu 6/131:39 pmABE - TYS
1 stop9h 41mAllegiant Air
Mon 6/176:30 amTYS - ABE
1 stop15h 05mAllegiant Air
Deal found 5/27$285
Fri 5/316:31 amABE - TYS
1 stop4h 06mAmerican Airlines
Mon 6/35:58 pmTYS - ABE
1 stop6h 24mAmerican Airlines
Deal found 5/26$320
Sat 6/18:00 amABE - TYS
1 stop5h 36mAllegiant Air
Tue 6/48:30 amTYS - ABE
1 stop8h 15mAllegiant Air
Deal found 5/27$323
Thu 6/2712:39 pmABE - TYS
1 stop10h 05mAllegiant Air
Mon 7/112:03 pmTYS - ABE
1 stop9h 32mAllegiant Air
Deal found 5/26$326
Tue 6/2511:00 amABE - TYS
1 stop6h 22mMultiple Airlines
Wed 6/269:00 amTYS - ABE
2 stops27h 12mMultiple Airlines
Deal found 5/27$330
Sun 6/28:30 amABE - TYS
1 stop13h 56mMultiple Airlines
Wed 6/59:00 amTYS - ABE
3 stops31h 19mMultiple Airlines
Deal found 5/27$332
Tue 6/2511:00 amABE - TYS
1 stop6h 22mMultiple Airlines
Tue 7/210:00 amTYS - ABE
3 stops32h 38mMultiple Airlines
Deal found 5/26$335
Sun 6/28:30 amABE - TYS
1 stop13h 56mMultiple Airlines
Wed 6/58:10 amTYS - ABE
2 stops10h 36mMultiple Airlines
Deal found 5/27$347

Allentown to Knoxville 2024 flight deals

Discover exclusive flight deals for travel between Allentown 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.
Listed are some of the best fares we've found on flights departing from Allentown to Knoxville in 2024. Check back soon for alternative fares.
Tue 6/257:51 pmABE - TYS
1 stop4h 07mAmerican Airlines
Wed 6/265:12 amTYS - ABE
1 stop6h 38mAmerican Airlines
Deal found 5/27$205
Fri 7/196:05 amABE - TYS
1 stop5h 14mDelta
Wed 7/245:00 pmTYS - ABE
1 stop6h 34mDelta
Deal found 5/27$228
Thu 8/81:02 pmABE - TYS
1 stop10h 18mAllegiant Air
Mon 8/1211:49 amTYS - ABE
1 stop9h 36mAllegiant Air
Deal found 5/27$244
Thu 7/187:42 pmABE - TYS
1 stop4h 20mAmerican Airlines
Tue 7/235:10 amTYS - ABE
1 stop6h 23mAmerican Airlines
Deal found 5/27$255
Wed 7/177:42 pmABE - TYS
1 stop4h 20mAmerican Airlines
Mon 7/225:10 amTYS - ABE
1 stop6h 23mAmerican Airlines
Deal found 5/27$276
Thu 6/131:39 pmABE - TYS
1 stop9h 41mAllegiant Air
Mon 6/176:30 amTYS - ABE
1 stop15h 05mAllegiant Air
Deal found 5/27$285
Tue 7/165:51 pmABE - TYS
1 stop6h 00mDelta
Tue 7/235:25 amTYS - ABE
1 stop6h 27mDelta
Deal found 5/27$293
Thu 8/810:40 pmABE - TYS
2 stops19h 38mAllegiant Air
Mon 8/126:55 amTYS - ABE
1 stop14h 30mAllegiant Air
Deal found 5/27$308
Fri 7/196:05 amABE - TYS
1 stop5h 14mDelta
Thu 7/2512:09 pmTYS - ABE
1 stop5h 02mDelta
Deal found 5/27$313

Allentown to Knoxville flights leaving soon

Find last-minute flight options from Allentown 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.
Consider one of these great deals we found on last-minute flights from Allentown to Knoxville. It's wise to confirm all flight details are correct before booking.
Sun 6/28:30 amABE - TYS
1 stop13h 56mMultiple Airlines
Wed 6/59:00 amTYS - ABE
3 stops31h 19mMultiple Airlines
Deal found 5/27$332
Sun 6/28:30 amABE - TYS
1 stop13h 56mMultiple Airlines
Wed 6/58:10 amTYS - ABE
2 stops10h 36mMultiple Airlines
Deal found 5/27$347
Sun 6/24:48 pmABE - TYS
1 stop7h 03mAmerican Airlines
Wed 6/55:18 amTYS - ABE
1 stop6h 32mAmerican Airlines
Deal found 5/27$372
Sun 6/28:06 pmABE - TYS
2 stops19h 22mMultiple Airlines
Wed 6/59:00 amTYS - ABE
3 stops31h 19mMultiple Airlines
Deal found 5/27$379
Sun 6/25:34 pmABE - TYS
1 stop5h 02mUnited Airlines
Wed 6/53:10 pmTYS - ABE
1 stop6h 27mUnited Airlines
Deal found 5/27$488
Sun 6/28:30 amABE - TYS
1 stop13h 56mMultiple Airlines
Wed 6/59:00 amTYS - ABE
3 stops31h 19mMultiple Airlines
Deal found 5/27$574
Sun 6/28:30 amABE - TYS
1 stop13h 56mMultiple Airlines
Wed 6/58:10 amTYS - ABE
2 stops10h 36mMultiple Airlines
Deal found 5/27$590
Fri 6/712:27 pmABE - TYS
1 stop6h 27mDelta
Sun 6/95:25 amTYS - ABE
1 stop6h 22mDelta
Deal found 5/28$603
Sun 6/28:06 pmABE - TYS
2 stops19h 22mMultiple Airlines
Wed 6/59:00 amTYS - ABE
3 stops31h 19mMultiple Airlines
Deal found 5/27$676

One-way flights to Knoxville from Allentown

Search for one-way flight options from Allentown 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 Allentown to Knoxville, be sure to check out these deals, which are updated often. Those seeking round-trip flights from Allentown to Knoxville should utilize the search form at the the top of the page.
Tue 6/45:31 pmABE - TYS
1 stop4h 22mDelta
Deal found 5/28$175
Fri 8/2312:05 pmABE - TYS
1 stop3h 40mAmerican Airlines
Deal found 5/27$188
Wed 6/126:05 amABE - TYS
1 stop5h 09mDelta
Deal found 5/28$200
Fri 8/2312:05 pmABE - TYS
2 stops9h 02mAmerican Airlines
Deal found 5/27$297

Find flights from Allentown to Knoxville within your budget

Customize your flight search to find flights from Allentown 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

$205 - $588

Route

Depart

Return

Price

Allentown-BethlehemKnoxville McGhee Tyson

ABE - TYS

ABETYS

Allentown-Bethlehem

Tue 6/25

1 stop4h 07m

Knoxville McGhee Tyson

Wed 6/26

1 stop6h 38m

$205

Allentown-BethlehemKnoxville McGhee Tyson

ABE - TYS

ABETYS

Allentown-Bethlehem

Fri 7/19

1 stop5h 14m

Knoxville McGhee Tyson

Wed 7/24

1 stop6h 34m

$228

Allentown-BethlehemKnoxville McGhee Tyson

ABE - TYS

ABETYS

Allentown-Bethlehem

Thu 8/8

1 stop10h 18m

Knoxville McGhee Tyson

Mon 8/12

1 stop9h 36m

$244

Allentown-BethlehemKnoxville McGhee Tyson

ABE - TYS

ABETYS

Allentown-Bethlehem

Thu 7/18

1 stop4h 20m

Knoxville McGhee Tyson

Tue 7/23

1 stop6h 23m

$255

Allentown-BethlehemKnoxville McGhee Tyson

ABE - TYS

ABETYS

Allentown-Bethlehem

Wed 7/17

1 stop4h 20m

Knoxville McGhee Tyson

Mon 7/22

1 stop6h 23m

$276

Allentown-BethlehemKnoxville McGhee Tyson

ABE - TYS

ABETYS

Allentown-Bethlehem

Thu 6/13

1 stop9h 41m

Knoxville McGhee Tyson

Mon 6/17

1 stop15h 05m

$285

Allentown-BethlehemKnoxville McGhee Tyson

ABE - TYS

ABETYS

Allentown-Bethlehem

Tue 7/16

1 stop6h 00m

Knoxville McGhee Tyson

Tue 7/23

1 stop6h 27m

$293

Allentown-BethlehemKnoxville McGhee Tyson

ABE - TYS

ABETYS

Allentown-Bethlehem

Thu 8/8

3 stops26h 17m

Knoxville McGhee Tyson

Mon 8/12

1 stop9h 36m

$316

Allentown-BethlehemKnoxville McGhee Tyson

ABE - TYS

ABETYS

Allentown-Bethlehem

Sat 8/31

1 stop4h 56m

Knoxville McGhee Tyson

Mon 9/2

2 stops26h 28m

$588

Flights are sorted by cheapest first

Deals found on 5/27

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

Use this chart to determine the cheapest time to fly round-trip from Allentown to Knoxville. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Allentown to Knoxville flight should consider departing on Friday mornings when fares are most often at their lowest. Tuesday mornings 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 Allentown to Knoxville

Have a flexible travel schedule? Discover the best time to fly to Knoxville from Allentown 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 Allegiant Air, American Airlines and United Airlines from Allentown to Knoxville have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,476 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.0

Entertainment

8.0

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

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.0

Entertainment

8.0

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.

Allegiant Air
7.5
Good
1,003 reviews
Delta
8.0
Very good
10,476 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.0

Entertainment

8.0

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

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.0

Entertainment

8.0

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

Boarding

8.2

Crew

8.6

Food

7.4

Overall

8.0

Entertainment

8.0

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 Allentown 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 Allentown to Knoxville for under $300 on Cheapflights?

    Yes, there are multiple flights from Allentown to Knoxville for under $300. The cheapest flight booked recently is on American Airlines for just $205, but on average you can expect to pay $318.

  • Are there last-minute flights available from Allentown to Knoxville for under $400?

    There are currently 11+ open flights from Allentown to Knoxville within the next 7 days for less than $400.

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

    Our cheapest airline available from Allentown to Knoxville is American Airlines. Our recent data shows that you can find tickets from as low as $205 on this airline. Additional options worth looking into are Delta and Allegiant Air, starting at $228 and $244 round-trip. American Airlines is currently priced 50% below the average price you’ll pay for this route.

  • What does ABE to TYS mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Allentown-Bethlehem Airport to Knoxville McGhee Tyson Airport flight would often be abbreviated as a ABE to TYS flight.

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

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

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

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

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

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

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

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

    Many airlines flying from Allentown 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 Allentown to Knoxville?

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

    The Allentown to Knoxville flight deals you see on this page were last updated on 5/27.

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

    The most popular airlines flying from Allentown to Knoxville are American Airlines, Delta and Allegiant Air. Something to consider prior to booking your flight.

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

    Currently, February is the cheapest month in which you can book a flight from Allentown to Knoxville (average of $302). Flying from Allentown 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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Alternative routes for Allentown to Knoxville
See prices for flight routes from nearby airports that may be better suited for you.

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Top 3 airlines flying from Allentown to Knoxville

Discover the top 3 airlines that operate flights from Allentown 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
Allegiant AirCheapest$170Average$370FlexibilityNo cancel feeOn-time88%
Search Allegiant Air flights
DeltaCheapest$254Average$548FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$256Average$475FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
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Search flights from Allentown to Knoxville by cabin class

Find flights from Allentown to Knoxville, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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How does Cheapflights help users find flights from Allentown to Knoxville?

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

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

Yes, Cheapflights offers price alerts on Allentown to Knoxville flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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