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.

$278 Cheap Flights from Knoxville to Allentown in 2026

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Find the cheapest flights from Knoxville to Allentown

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Enter your travel dates to find the best prices.

1:41 pm - 8:51 am

TYS

ABE

19h 10m

1 stop

6:00 pm - 11:03 pm

ABE

TYS

5h 03m

1 stop

$284Allegiant Air

Fri, Jul 31 - Sun, Aug 2

7:22 pm - 3:57 pm

TYS

ABE

20h 35m

1 stop

6:13 pm - 10:43 pm

ABE

TYS

28h 30m

1 stop

$314Allegiant Air

Mon, Jun 15 - Sun, Jun 21

5:40 am - 12:22 pm

TYS

ABE

6h 42m

1 stop

6:05 pm - 11:52 pm

ABE

TYS

5h 47m

1 stop

$323Delta

Thu, Jul 9 - Sun, Jul 12

9:00 am - 11:50 am

TYS

ABE

26h 50m

1 stop

8:47 pm - 9:57 am

ABE

TYS

13h 10m

1 stop

$363Allegiant Air

Sat, Jun 6 - Fri, Jun 26

5:56 pm - 11:39 pm

TYS

ABE

5h 43m

1 stop

8:47 pm - 3:55 pm

ABE

TYS

19h 08m

1 stop

$382Allegiant Air

Sat, Jun 20 - Mon, Jun 22

3:08 pm - 8:50 am

TYS

ABE

17h 42m

1 stop

8:47 pm - 3:55 pm

ABE

TYS

19h 08m

1 stop

$407Allegiant Air

Fri, Jun 19 - Mon, Jun 22

10:03 pm - 9:29 am

TYS

ABE

11h 26m

1 stop

3:29 pm - 11:12 pm

ABE

TYS

7h 43m

1 stop

$421Allegiant Air

Mon, Jun 22 - Mon, Jun 29

9:00 am - 11:50 am

TYS

ABE

26h 50m

1 stop

6:51 pm - 10:29 pm

ABE

TYS

27h 38m

1 stop

$425Allegiant Air

Sat, Jun 6 - Wed, Jun 10

7:20 pm - 5:05 pm

TYS

ABE

21h 45m

2 stops

6:00 pm - 11:03 pm

ABE

TYS

5h 03m

1 stop

$446Multiple Airlines

Fri, Jul 31 - Sun, Aug 2

10:03 pm - 11:39 pm

TYS

ABE

25h 36m

1 stop

10:19 am - 3:55 pm

ABE

TYS

5h 36m

1 stop

$450Allegiant Air

Fri, Jun 19 - Tue, Jun 23

United Airlines flights from Knoxville to Allentown

Our best United Airlines deals on Knoxville to Allentown flight tickets

United Airlines

Jun 6

TYS5:45 amKnoxville McGhee Tyson

15h 22m

2 stops

ABE9:07 pmAllentown-Bethlehem

Jun 26

ABE5:41 pmAllentown-Bethlehem

4h 53m

1 stop

TYS10:34 pmKnoxville McGhee Tyson

$778

United Airlines

Jul 9

TYS7:19 pmKnoxville McGhee Tyson

14h 39m

2 stops

ABE9:58 amAllentown-Bethlehem

Jul 12

ABE6:15 amAllentown-Bethlehem

14h 33m

1 stop

TYS8:48 pmKnoxville McGhee Tyson

$781

United Airlines

Jul 31

TYS6:00 amKnoxville McGhee Tyson

7h 41m

1 stop

ABE1:41 pmAllentown-Bethlehem

Aug 3

ABE5:41 pmAllentown-Bethlehem

16h 02m

1 stop

TYS9:43 amKnoxville McGhee Tyson

$803

Delta flights from Knoxville to Allentown

Our best Delta deals on Knoxville to Allentown flight tickets

Delta

Jul 9

TYS5:40 amKnoxville McGhee Tyson

6h 42m

1 stop

ABE12:22 pmAllentown-Bethlehem

Jul 12

ABE6:05 pmAllentown-Bethlehem

5h 47m

1 stop

TYS11:52 pmKnoxville McGhee Tyson

$323

Delta

Jun 21

TYS5:40 amKnoxville McGhee Tyson

6h 47m

1 stop

ABE12:27 pmAllentown-Bethlehem

Jun 22

ABE1:12 pmAllentown-Bethlehem

4h 03m

1 stop

TYS5:15 pmKnoxville McGhee Tyson

$598

Delta

Jun 28

TYS5:40 amKnoxville McGhee Tyson

6h 47m

1 stop

ABE12:27 pmAllentown-Bethlehem

Jun 28

ABE6:10 pmAllentown-Bethlehem

5h 44m

1 stop

TYS11:54 pmKnoxville McGhee Tyson

$690

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KnoxvilleAllentown

TYS - ABE

TYSABE

Knoxville McGhee Tyson

Fri 7/31

1:41 pm-8:51 am

1 stop19h 10m

Allentown-Bethlehem

Sun 8/2

6:00 pm-11:03 pm

1 stop5h 03m

$284

KnoxvilleAllentown

TYS - ABE

TYSABE

Knoxville McGhee Tyson

Mon 6/15

7:22 pm-3:57 pm

1 stop20h 35m

Allentown-Bethlehem

Sun 6/21

6:13 pm-10:43 pm

1 stop28h 30m

$314

Quickest round-trip

KnoxvilleAllentown

TYS - ABE

TYSABE

Knoxville McGhee Tyson

Thu 7/9

5:40 am-12:22 pm

1 stop6h 42m

Allentown-Bethlehem

Sun 7/12

6:05 pm-11:52 pm

1 stop5h 47m

$323

KnoxvilleAllentown

TYS - ABE

TYSABE

Knoxville McGhee Tyson

Sat 6/6

9:00 am-11:50 am

1 stop26h 50m

Allentown-Bethlehem

Fri 6/26

8:47 pm-9:57 am

1 stop13h 10m

$363

KnoxvilleAllentown

TYS - ABE

TYSABE

Knoxville McGhee Tyson

Sat 6/20

5:56 pm-11:39 pm

1 stop5h 43m

Allentown-Bethlehem

Mon 6/22

8:47 pm-3:55 pm

1 stop19h 08m

$382

KnoxvilleAllentown

TYS - ABE

TYSABE

Knoxville McGhee Tyson

Fri 6/19

3:08 pm-8:50 am

1 stop17h 42m

Allentown-Bethlehem

Mon 6/22

8:47 pm-3:55 pm

1 stop19h 08m

$407

KnoxvilleAllentown

TYS - ABE

TYSABE

Knoxville McGhee Tyson

Mon 6/22

10:03 pm-9:29 am

1 stop11h 26m

Allentown-Bethlehem

Mon 6/29

3:29 pm-11:12 pm

1 stop7h 43m

$421

KnoxvilleAllentown

TYS - ABE

TYSABE

Knoxville McGhee Tyson

Sat 6/6

9:00 am-11:50 am

1 stop26h 50m

Allentown-Bethlehem

Wed 6/10

6:51 pm-10:29 pm

1 stop27h 38m

$425

KnoxvilleAllentown

TYS - ABE

TYSABE

Knoxville McGhee Tyson

Fri 7/31

7:20 pm-5:05 pm

2 stops21h 45m

Allentown-Bethlehem

Sun 8/2

6:00 pm-11:03 pm

1 stop5h 03m

$446

KnoxvilleAllentown

TYS - ABE

TYSABE

Knoxville McGhee Tyson

Fri 6/19

10:03 pm-11:39 pm

1 stop25h 36m

Allentown-Bethlehem

Tue 6/23

10:19 am-3:55 pm

1 stop5h 36m

$450

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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 Allegiant Air are the most popular carriers operating from Knoxville McGhee Tyson to Allentown-Bethlehem

What airlines fly to Allentown?

American Airlines, United Airlines and Allegiant Air are the top three most popular airlines that fly to Allentown from Knoxville according to our data. American Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Allentown. Keep in mind that there are 5 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

Fastest flight time	4h 52m
Direct flights	None

The fastest flight from Knoxville to Allentown takes 4h 52m

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

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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 4h 52m.
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.