When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Allentown-Bethlehem Airport?

Prices for flights from Knoxville McGhee Tyson Airport to Allentown-Bethlehem Airport are refreshed on a daily basis.

How old do you have to be to fly from Knoxville McGhee Tyson Airport to Allentown-Bethlehem Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Knoxville McGhee Tyson Airport to Allentown-Bethlehem Airport.

What documentation or ID do you need to fly to Allentown-Bethlehem Airport?

The necessary travel and health documents for your Allentown-Bethlehem Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$217 Cheap Flights from Knoxville to Allentown in 2026/27

Find the cheapest flights from Knoxville to Allentown

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One-way

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Cheap round-trip flights

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4:52 pm - 10:37 pmTYS Knoxville McGhee Tyson-ABE Allentown-Bethlehem

5h 45m1 stop Atlanta Hartsfield-Jackson

6:25 am - 11:36 amABE Allentown-Bethlehem-TYS Knoxville McGhee Tyson

5h 11m1 stop Atlanta Hartsfield-Jackson

$516Delta

Sat, Dec 19 - Mon, Dec 21

1:28 pm - 4:43 pmTYS Knoxville McGhee Tyson-ABE Allentown-Bethlehem

27h 15m1 stop Orlando Sanford Intl

7:00 am - 8:59 pmABE Allentown-Bethlehem-TYS Knoxville McGhee Tyson

13h 59m1 stop Orlando Sanford Intl

$532Allegiant Air

Mon, Nov 30 - Mon, Dec 7

7:39 am - 5:52 pmTYS Knoxville McGhee Tyson-ABE Allentown-Bethlehem

10h 13m1 stop Chicago O'Hare Intl

5:30 pm - 9:57 pmABE Allentown-Bethlehem-TYS Knoxville McGhee Tyson

4h 27m1 stop Charlotte Douglas

$585American Airlines

Thu, Nov 26 - Sat, Jan 2

7:39 am - 5:52 pmTYS Knoxville McGhee Tyson-ABE Allentown-Bethlehem

10h 13m1 stop Chicago O'Hare Intl

5:30 pm - 9:57 pmABE Allentown-Bethlehem-TYS Knoxville McGhee Tyson

4h 27m1 stop Charlotte Douglas

$590American Airlines

Thu, Nov 26 - Sat, Jan 2

7:39 am - 5:52 pmTYS Knoxville McGhee Tyson-ABE Allentown-Bethlehem

10h 13m1 stop Chicago O'Hare Intl

5:30 pm - 9:57 pmABE Allentown-Bethlehem-TYS Knoxville McGhee Tyson

4h 27m1 stop Charlotte Douglas

$595American Airlines

Thu, Nov 26 - Sat, Jan 2

10:45 am - 4:45 pmTYS Knoxville McGhee Tyson-ABE Allentown-Bethlehem

6h 00m1 stop Chicago O'Hare Intl

10:10 am - 4:54 pmABE Allentown-Bethlehem-TYS Knoxville McGhee Tyson

6h 44m1 stop Chicago O'Hare Intl

$607United Airlines

Thu, Jan 21 - Mon, Jan 25

7:00 am - 1:03 pmTYS Knoxville McGhee Tyson-ABE Allentown-Bethlehem

6h 03m1 stop Atlanta Hartsfield-Jackson

1:00 pm - 8:00 pmABE Allentown-Bethlehem-TYS Knoxville McGhee Tyson

7h 00m1 stop Atlanta Hartsfield-Jackson

$637Delta

Thu, Nov 26 - Sat, Jan 2

1:55 pm - 8:51 pmTYS Knoxville McGhee Tyson-ABE Allentown-Bethlehem

6h 56m1 stop Chicago O'Hare Intl

5:20 pm - 2:55 pmABE Allentown-Bethlehem-TYS Knoxville McGhee Tyson

21h 35m2 stops Chicago O'Hare Intl Denver Intl

$706United Airlines

Thu, Jan 21 - Mon, Jan 25

6:10 pm - 10:27 pmTYS Knoxville McGhee Tyson-ABE Allentown-Bethlehem

4h 17m1 stop Atlanta Hartsfield-Jackson

6:30 am - 1:55 pmABE Allentown-Bethlehem-TYS Knoxville McGhee Tyson

7h 25m1 stop Atlanta Hartsfield-Jackson

$788Delta

Wed, Nov 25 - Fri, Nov 27

1:55 pm - 8:51 pmTYS Knoxville McGhee Tyson-ABE Allentown-Bethlehem

6h 56m1 stop Chicago O'Hare Intl

6:00 am - 7:51 pmABE Allentown-Bethlehem-TYS Knoxville McGhee Tyson

13h 51m3 stops Chicago O'Hare Intl Washington, D.C. Reagan-National Newark

$842United Airlines

Thu, Jan 21 - Mon, Jan 25

Cheap last minute flights

Enter your travel dates to find the best prices.

1:38 pm - 5:45 pmTYS Knoxville McGhee Tyson-ABE Allentown-Bethlehem

28h 07m1 stop Orlando Sanford Intl

7:00 am - 8:59 pmABE Allentown-Bethlehem-TYS Knoxville McGhee Tyson

13h 59m1 stop Orlando Sanford Intl

$494Allegiant Air

Mon, Nov 9 - Mon, Dec 7

1:38 pm - 5:45 pmTYS Knoxville McGhee Tyson-ABE Allentown-Bethlehem

28h 07m1 stop Orlando Sanford Intl

8:57 pm - 5:33 pmABE Allentown-Bethlehem-TYS Knoxville McGhee Tyson

20h 36m1 stop Tampa St. Petersburg

$507Allegiant Air

Mon, Nov 9 - Fri, Nov 13

7:35 pm - 4:56 pmTYS Knoxville McGhee Tyson-ABE Allentown-Bethlehem

21h 21m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

5:32 pm - 7:47 pmABE Allentown-Bethlehem-TYS Knoxville McGhee Tyson

26h 15m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

$978United Airlines

Mon, Nov 9 - Mon, Dec 7

7:35 pm - 4:56 pmTYS Knoxville McGhee Tyson-ABE Allentown-Bethlehem

21h 21m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

5:36 pm - 1:13 pmABE Allentown-Bethlehem-TYS Knoxville McGhee Tyson

19h 37m1 stop Chicago O'Hare Intl

$1,108United Airlines

Mon, Nov 9 - Fri, Nov 13

7:35 pm - 4:56 pmTYS Knoxville McGhee Tyson-ABE Allentown-Bethlehem

21h 21m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

5:36 pm - 2:48 pmABE Allentown-Bethlehem-TYS Knoxville McGhee Tyson

21h 12m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

$1,114United Airlines

Mon, Nov 9 - Fri, Nov 13

5:45 am - 9:02 pmTYS Knoxville McGhee Tyson-ABE Allentown-Bethlehem

15h 17m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

5:32 pm - 10:14 amABE Allentown-Bethlehem-TYS Knoxville McGhee Tyson

16h 42m1 stop Chicago O'Hare Intl

$1,218United Airlines

Mon, Nov 9 - Mon, Dec 7

7:35 pm - 4:56 pmTYS Knoxville McGhee Tyson-ABE Allentown-Bethlehem

21h 21m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

5:32 pm - 8:37 pmABE Allentown-Bethlehem-TYS Knoxville McGhee Tyson

27h 05m3 stops Chicago O'Hare Intl Washington, D.C. Reagan-National Newark

$1,578United Airlines

Mon, Nov 9 - Mon, Dec 7

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American Airlines flights from Knoxville to Allentown

Our best American Airlines deals on Knoxville to Allentown flight tickets

American Airlines

Nov 26

TYS7:39 amKnoxville McGhee Tyson

10h 13m

1 stop

ABE5:52 pmAllentown-Bethlehem

Jan 2

ABE5:30 pmAllentown-Bethlehem

4h 27m

1 stop

TYS9:57 pmKnoxville McGhee Tyson

$585

American Airlines

Nov 26

TYS7:39 amKnoxville McGhee Tyson

10h 13m

1 stop

ABE5:52 pmAllentown-Bethlehem

Jan 2

ABE5:30 pmAllentown-Bethlehem

4h 27m

1 stop

TYS9:57 pmKnoxville McGhee Tyson

$590

American Airlines

Nov 26

TYS7:39 amKnoxville McGhee Tyson

10h 13m

1 stop

ABE5:52 pmAllentown-Bethlehem

Jan 2

ABE5:30 pmAllentown-Bethlehem

4h 27m

1 stop

TYS9:57 pmKnoxville McGhee Tyson

$595

Delta flights from Knoxville to Allentown

Our best Delta deals on Knoxville to Allentown flight tickets

Delta

Dec 19

TYS4:52 pmKnoxville McGhee Tyson

5h 45m

1 stop

ABE10:37 pmAllentown-Bethlehem

Dec 21

ABE6:25 amAllentown-Bethlehem

5h 11m

1 stop

TYS11:36 amKnoxville McGhee Tyson

$516

Delta

Nov 26

TYS7:00 amKnoxville McGhee Tyson

6h 03m

1 stop

ABE1:03 pmAllentown-Bethlehem

Jan 2

ABE1:00 pmAllentown-Bethlehem

7h 00m

1 stop

TYS8:00 pmKnoxville McGhee Tyson

$637

Delta

Nov 25

TYS6:10 pmKnoxville McGhee Tyson

4h 17m

1 stop

ABE10:27 pmAllentown-Bethlehem

Nov 27

ABE6:30 amAllentown-Bethlehem

7h 25m

1 stop

TYS1:55 pmKnoxville McGhee Tyson

$788

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

KnoxvilleAllentown

TYS Knoxville McGhee Tyson - ABE Allentown-Bethlehem

TYSABE

Knoxville McGhee Tyson

Sat 12/19

4:52 pm-10:37 pm

1 stop5h 45m

Allentown-Bethlehem

Mon 12/21

6:25 am-11:36 am

1 stop5h 11m

$516

KnoxvilleAllentown

TYS Knoxville McGhee Tyson - ABE Allentown-Bethlehem

TYSABE

Knoxville McGhee Tyson

Mon 11/30

1:28 pm-4:43 pm

1 stop27h 15m

Allentown-Bethlehem

Mon 12/7

7:00 am-8:59 pm

1 stop13h 59m

$532

KnoxvilleAllentown

TYS Knoxville McGhee Tyson - ABE Allentown-Bethlehem

TYSABE

Knoxville McGhee Tyson

Thu 11/26

7:39 am-5:52 pm

1 stop10h 13m

Allentown-Bethlehem

Sat 1/2

5:30 pm-9:57 pm

1 stop4h 27m

$585

KnoxvilleAllentown

TYS Knoxville McGhee Tyson - ABE Allentown-Bethlehem

TYSABE

Knoxville McGhee Tyson

Thu 11/26

7:39 am-5:52 pm

1 stop10h 13m

Allentown-Bethlehem

Sat 1/2

5:30 pm-9:57 pm

1 stop4h 27m

$590

KnoxvilleAllentown

TYS Knoxville McGhee Tyson - ABE Allentown-Bethlehem

TYSABE

Knoxville McGhee Tyson

Thu 11/26

7:39 am-5:52 pm

1 stop10h 13m

Allentown-Bethlehem

Sat 1/2

5:30 pm-9:57 pm

1 stop4h 27m

$595

KnoxvilleAllentown

TYS Knoxville McGhee Tyson - ABE Allentown-Bethlehem

TYSABE

Knoxville McGhee Tyson

Thu 1/21

10:45 am-4:45 pm

1 stop6h 00m

Allentown-Bethlehem

Mon 1/25

10:10 am-4:54 pm

1 stop6h 44m

$607

KnoxvilleAllentown

TYS Knoxville McGhee Tyson - ABE Allentown-Bethlehem

TYSABE

Knoxville McGhee Tyson

Thu 11/26

7:00 am-1:03 pm

1 stop6h 03m

Allentown-Bethlehem

Sat 1/2

1:00 pm-8:00 pm

1 stop7h 00m

$637

KnoxvilleAllentown

TYS Knoxville McGhee Tyson - ABE Allentown-Bethlehem

TYSABE

Knoxville McGhee Tyson

Thu 1/21

1:55 pm-8:51 pm

1 stop6h 56m

Allentown-Bethlehem

Mon 1/25

5:20 pm-2:55 pm

2 stops21h 35m

$706

KnoxvilleAllentown

TYS Knoxville McGhee Tyson - ABE Allentown-Bethlehem

TYSABE

Knoxville McGhee Tyson

Wed 11/25

6:10 pm-10:27 pm

1 stop4h 17m

Allentown-Bethlehem

Fri 11/27

6:30 am-1:55 pm

1 stop7h 25m

$788

KnoxvilleAllentown

TYS Knoxville McGhee Tyson - ABE Allentown-Bethlehem

TYSABE

Knoxville McGhee Tyson

Thu 1/21

1:55 pm-8:51 pm

1 stop6h 56m

Allentown-Bethlehem

Mon 1/25

6:00 am-7:51 pm

3 stops13h 51m

$842

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Knoxville to Allentown

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Knoxville McGhee Tyson to Allentown-Bethlehem?

Delta and United Airlines are the most popular carriers operating from Knoxville McGhee Tyson to Allentown-Bethlehem

What airlines fly to Allentown?

United Airlines, American Airlines and Allegiant Air are the top three most popular airlines that fly to Allentown from Knoxville according to our data. United Airlines is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Allentown. Keep in mind that there are 4 different airlines that fly to Allentown on a routine basis, so you have a few additional options to choose from.

When to book flights from Knoxville to Allentown

Are you open to changing your travel dates? Check out the ideal times to fly from Knoxville to Allentown according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Knoxville to Allentown (TYS to ABE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Knoxville to Allentown

Best Price Found	$217
Fastest flight time	5h 45m
Direct flights	None

The best one-way flight to Allentown from Knoxville in the past 72 hours is $217. The best round-trip flight deal from Knoxville to Allentown found on momondo in the last 72 hours is $516.

The fastest flight from Knoxville to Allentown takes 5h 45m

There are no direct flights from Knoxville to Allentown. There are no popular flight routes from Knoxville to Allentown.

Search flight deals

Frequently asked questions about flying from Knoxville to Allentown

How far is Knoxville McGhee Tyson to Allentown-Bethlehem by plane?
Knoxville McGhee Tyson and Allentown-Bethlehem are 558.6 mi apart from one another. By plane, this route typically takes 5h 45m.
When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Allentown-Bethlehem Airport?
Prices for flights from Knoxville McGhee Tyson Airport to Allentown-Bethlehem Airport are refreshed on a daily basis.
How old do you have to be to fly from Knoxville McGhee Tyson Airport to Allentown-Bethlehem Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Knoxville McGhee Tyson Airport to Allentown-Bethlehem Airport.
What documentation or ID do you need to fly to Allentown-Bethlehem Airport?
The necessary travel and health documents for your Allentown-Bethlehem Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Lehighton

Why use momondo?

Why should I use momondo to find a flight deal from Knoxville to Allentown?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Allentown from Knoxville.

Can I find flights from Knoxville to Allentown with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Allentown from Knoxville with this policy.

How can momondo help me find flights from Knoxville to Allentown?

momondo helps you find the best flight between Knoxville and Allentown by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Knoxville to Allentown right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Knoxville to Allentown flights. All you need is a valid email address and we will do the rest; it is that quick and easy.