How many flights depart from Missouri to Allentown on average per week?

As of August 2026, 2 flights take off from Missouri and land in Allentown each week. The most common flight departure day for this route is Thu, with 50% of weekly flights taking off on this day.

What is the cheapest airline that flies from Missouri to Allentown-Bethlehem?

Delta and United Airlines are the most popular carriers operating from Missouri to Allentown-Bethlehem

What airlines fly to Allentown?

American Airlines, United Airlines and Southwest are the top three most popular airlines that fly to Allentown from Missouri 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.

How long does it take to fly to Allentown?

Flight times vary depending on what airport in Missouri you fly out of and what airport in Allentown you fly into. For example, flying from St. Louis to Newark Airport takes 2h 21m on average. On the other hand, flying from Kansas City to Newark Airport takes 2h 49m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

When did momondo last update prices for flights from Missouri to Allentown-Bethlehem Airport?

Prices for flights from Missouri to Allentown-Bethlehem Airport refresh daily.

How many operators does momondo search for flights from Missouri to Allentown-Bethlehem Airport?

As of August 2026, there are 2 operators available to choose from for flights from Missouri to Allentown-Bethlehem Airport.

How old do you have to be to fly from Missouri to Allentown-Bethlehem Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Missouri 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.

$189 Cheap Flights from Missouri to Allentown in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Missouri to Allentown

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:53 am - 5:00 pmSTL Lambert-St Louis-ABE Allentown-Bethlehem

5h 07m1 stop Chicago O'Hare Intl

6:15 am - 10:12 amABE Allentown-Bethlehem-STL Lambert-St Louis

4h 57m1 stop Chicago O'Hare Intl

$314United Airlines

Tue, Sep 1 - Mon, Sep 7

6:00 am - 12:15 pmSTL Lambert-St Louis-ABE Allentown-Bethlehem

5h 15m1 stop Atlanta Hartsfield-Jackson

6:04 pm - 11:42 pmABE Allentown-Bethlehem-STL Lambert-St Louis

6h 38m1 stop Atlanta Hartsfield-Jackson

$315Delta

Wed, Sep 23 - Mon, Sep 28

9:04 am - 5:08 pmSTL Lambert-St Louis-ABE Allentown-Bethlehem

7h 04m1 stop Chicago O'Hare Intl

5:36 pm - 9:40 pmABE Allentown-Bethlehem-STL Lambert-St Louis

5h 04m1 stop Chicago O'Hare Intl

$315United Airlines

Sat, Oct 24 - Tue, Oct 27

8:30 am - 5:00 pmSTL Lambert-St Louis-ABE Allentown-Bethlehem

7h 30m1 stop Chicago O'Hare Intl

6:15 am - 12:10 pmABE Allentown-Bethlehem-STL Lambert-St Louis

6h 55m1 stop Chicago O'Hare Intl

$323United Airlines

Sat, Nov 7 - Sun, Nov 8

10:25 am - 5:16 pmSTL Lambert-St Louis-ABE Allentown-Bethlehem

5h 51m1 stop Atlanta Hartsfield-Jackson

6:04 pm - 11:56 pmABE Allentown-Bethlehem-STL Lambert-St Louis

6h 52m1 stop Atlanta Hartsfield-Jackson

$324Delta

Fri, Nov 6 - Wed, Nov 11

9:59 am - 5:08 pmMCI Kansas City-ABE Allentown-Bethlehem

6h 09m1 stop Chicago O'Hare Intl

6:20 am - 10:26 amABE Allentown-Bethlehem-MCI Kansas City

5h 06m1 stop Chicago O'Hare Intl

$329United Airlines

Sat, Oct 10 - Wed, Oct 14

6:00 am - 1:21 pmSTL Lambert-St Louis-ABE Allentown-Bethlehem

6h 21m1 stop Atlanta Hartsfield-Jackson

6:03 pm - 11:54 pmABE Allentown-Bethlehem-STL Lambert-St Louis

6h 51m1 stop Atlanta Hartsfield-Jackson

$333Delta

Sat, Oct 31 - Sun, Nov 1

10:35 am - 4:42 pmSGF Springfield-Branson-ABE Allentown-Bethlehem

5h 07m1 stop Chicago O'Hare Intl

5:12 pm - 10:43 pmABE Allentown-Bethlehem-SGF Springfield-Branson

6h 31m1 stop Chicago O'Hare Intl

$379American Airlines

Thu, Aug 27 - Sun, Aug 30

2:01 pm - 10:20 pmMCI Kansas City-ABE Allentown-Bethlehem

7h 19m1 stop Chicago O'Hare Intl

5:10 pm - 12:23 amABE Allentown-Bethlehem-MCI Kansas City

8h 13m1 stop Chicago O'Hare Intl

$384American Airlines

Sat, Sep 5 - Sat, Sep 12

2:14 pm - 10:18 pmMCI Kansas City-ABE Allentown-Bethlehem

7h 04m1 stop Chicago O'Hare Intl

9:13 am - 1:42 pmABE Allentown-Bethlehem-MCI Kansas City

5h 29m1 stop Chicago O'Hare Intl

$397American Airlines

Wed, Sep 16 - Tue, Sep 22

Cheap last minute flights

Enter your travel dates to find the best prices.

6:00 am - 12:28 pmSTL Lambert-St Louis-ABE Allentown-Bethlehem

5h 28m1 stop Atlanta Hartsfield-Jackson

6:08 pm - 11:21 pmABE Allentown-Bethlehem-STL Lambert-St Louis

6h 13m1 stop Atlanta Hartsfield-Jackson

$443Delta

Sat, Aug 15 - Tue, Aug 18

7:00 am - 12:28 pmSTL Lambert-St Louis-ABE Allentown-Bethlehem

4h 28m1 stop Atlanta Hartsfield-Jackson

6:08 pm - 11:58 pmABE Allentown-Bethlehem-STL Lambert-St Louis

6h 50m1 stop Atlanta Hartsfield-Jackson

$443Delta

Sat, Aug 15 - Mon, Aug 17

6:00 am - 12:28 pmSTL Lambert-St Louis-ABE Allentown-Bethlehem

5h 28m1 stop Atlanta Hartsfield-Jackson

6:08 pm - 11:21 pmABE Allentown-Bethlehem-STL Lambert-St Louis

6h 13m1 stop Atlanta Hartsfield-Jackson

$459Delta

Sat, Aug 15 - Tue, Aug 18

3:44 pm - 10:23 pmSTL Lambert-St Louis-ABE Allentown-Bethlehem

5h 39m1 stop Atlanta Hartsfield-Jackson

6:08 pm - 11:21 pmABE Allentown-Bethlehem-STL Lambert-St Louis

6h 13m1 stop Atlanta Hartsfield-Jackson

$459Delta

Sat, Aug 15 - Tue, Aug 18

3:14 pm - 9:00 pmMCI Kansas City-ABE Allentown-Bethlehem

4h 46m1 stop Chicago O'Hare Intl

5:36 pm - 9:44 pmABE Allentown-Bethlehem-MCI Kansas City

5h 08m1 stop Chicago O'Hare Intl

$474United Airlines

Sat, Aug 15 - Mon, Aug 17

6:00 am - 5:01 pmMCI Kansas City-ABE Allentown-Bethlehem

10h 01m2 stops Denver Intl Chicago O'Hare Intl

5:36 pm - 9:44 pmABE Allentown-Bethlehem-MCI Kansas City

5h 08m1 stop Chicago O'Hare Intl

$479United Airlines

Sat, Aug 15 - Mon, Aug 17

3:30 pm - 9:29 amSGF Springfield-Branson-ABE Allentown-Bethlehem

16h 59m1 stop Orlando Sanford Intl

3:05 pm - 9:33 amABE Allentown-Bethlehem-SGF Springfield-Branson

19h 28m1 stop Orlando Sanford Intl

$670Allegiant Air

Mon, Aug 17 - Thu, Aug 20

5:00 am - 4:27 pmSTL Lambert-St Louis-ABE Allentown-Bethlehem

10h 27m2 stops Chicago O'Hare Intl Charlotte Douglas

4:57 pm - 10:55 pmABE Allentown-Bethlehem-STL Lambert-St Louis

6h 58m1 stop Charlotte Douglas

$809American Airlines

Sat, Aug 15 - Tue, Aug 18

1:25 pm - 11:25 pmSTL Lambert-St Louis-ABE Allentown-Bethlehem

9h 00m2 stops Chicago O'Hare Intl Charlotte Douglas

9:36 am - 4:24 pmABE Allentown-Bethlehem-STL Lambert-St Louis

7h 48m1 stop Chicago O'Hare Intl

$809American Airlines

Sat, Aug 15 - Tue, Aug 18

1:25 pm - 11:25 pmSTL Lambert-St Louis-ABE Allentown-Bethlehem

9h 00m2 stops Chicago O'Hare Intl Charlotte Douglas

6:00 am - 9:32 amABE Allentown-Bethlehem-STL Lambert-St Louis

4h 32m1 stop Charlotte Douglas

$844American Airlines

Sat, Aug 15 - Mon, Aug 17

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Allegiant Air flights from Missouri to Allentown

Our best Allegiant Air deals on Missouri to Allentown flight tickets

Allegiant Air

Oct 22

MCI8:56 amKansas City

7h 36m

1 stop

ABE5:32 pmAllentown-Bethlehem

Oct 25

ABE7:40 amAllentown-Bethlehem

25h 46m

1 stop

MCI8:26 amKansas City

$346

Allegiant Air

Aug 17

SGF3:30 pmSpringfield-Branson

16h 59m

1 stop

ABE9:29 amAllentown-Bethlehem

Aug 20

ABE3:05 pmAllentown-Bethlehem

19h 28m

1 stop

SGF9:33 amSpringfield-Branson

$670

American Airlines flights from Missouri to Allentown

Our best American Airlines deals on Missouri to Allentown flight tickets

American Airlines

Sep 5

MCI2:01 pmKansas City

7h 19m

1 stop

ABE10:20 pmAllentown-Bethlehem

Sep 12

ABE5:10 pmAllentown-Bethlehem

8h 13m

1 stop

MCI12:23 amKansas City

$384

American Airlines

Sep 16

MCI2:14 pmKansas City

7h 04m

1 stop

ABE10:18 pmAllentown-Bethlehem

Sep 22

ABE9:13 amAllentown-Bethlehem

5h 29m

1 stop

MCI1:42 pmKansas City

$397

American Airlines

Sep 16

MCI1:13 pmKansas City

8h 05m

2 stops

ABE10:18 pmAllentown-Bethlehem

Sep 22

ABE5:10 pmAllentown-Bethlehem

8h 13m

1 stop

MCI12:23 amKansas City

$405

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

St. LouisAllentown

STL Lambert-St Louis - ABE Allentown-Bethlehem

STLABE

Lambert-St Louis

Tue 9/1

10:53 am-5:00 pm

1 stop5h 07m

Allentown-Bethlehem

Mon 9/7

6:15 am-10:12 am

1 stop4h 57m

$314

St. LouisAllentown

STL Lambert-St Louis - ABE Allentown-Bethlehem

STLABE

Lambert-St Louis

Wed 9/23

6:00 am-12:15 pm

1 stop5h 15m

Allentown-Bethlehem

Mon 9/28

6:04 pm-11:42 pm

1 stop6h 38m

$315

St. LouisAllentown

STL Lambert-St Louis - ABE Allentown-Bethlehem

STLABE

Lambert-St Louis

Sat 10/24

9:04 am-5:08 pm

1 stop7h 04m

Allentown-Bethlehem

Tue 10/27

5:36 pm-9:40 pm

1 stop5h 04m

$315

St. LouisAllentown

STL Lambert-St Louis - ABE Allentown-Bethlehem

STLABE

Lambert-St Louis

Sat 11/7

8:30 am-5:00 pm

1 stop7h 30m

Allentown-Bethlehem

Sun 11/8

6:15 am-12:10 pm

1 stop6h 55m

$323

St. LouisAllentown

STL Lambert-St Louis - ABE Allentown-Bethlehem

STLABE

Lambert-St Louis

Fri 11/6

10:25 am-5:16 pm

1 stop5h 51m

Allentown-Bethlehem

Wed 11/11

6:04 pm-11:56 pm

1 stop6h 52m

$324

Kansas CityAllentown

MCI Kansas City - ABE Allentown-Bethlehem

MCIABE

Kansas City

Sat 10/10

9:59 am-5:08 pm

1 stop6h 09m

Allentown-Bethlehem

Wed 10/14

6:20 am-10:26 am

1 stop5h 06m

$329

St. LouisAllentown

STL Lambert-St Louis - ABE Allentown-Bethlehem

STLABE

Lambert-St Louis

Sat 10/31

6:00 am-1:21 pm

1 stop6h 21m

Allentown-Bethlehem

Sun 11/1

6:03 pm-11:54 pm

1 stop6h 51m

$333

SpringfieldAllentown

SGF Springfield-Branson - ABE Allentown-Bethlehem

SGFABE

Springfield-Branson

Thu 8/27

10:35 am-4:42 pm

1 stop5h 07m

Allentown-Bethlehem

Sun 8/30

5:12 pm-10:43 pm

1 stop6h 31m

$379

Kansas CityAllentown

MCI Kansas City - ABE Allentown-Bethlehem

MCIABE

Kansas City

Sat 9/5

2:01 pm-10:20 pm

1 stop7h 19m

Allentown-Bethlehem

Sat 9/12

5:10 pm-12:23 am

1 stop8h 13m

$384

Kansas CityAllentown

MCI Kansas City - ABE Allentown-Bethlehem

MCIABE

Kansas City

Wed 9/16

2:14 pm-10:18 pm

1 stop7h 04m

Allentown-Bethlehem

Tue 9/22

9:13 am-1:42 pm

1 stop5h 29m

$397

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 Missouri 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

Prices

Airlines

Other information

What is the cheapest month to fly to Allentown?

The month of January is, on average, the cheapest month to fly to Allentown from Missouri, with most prices found around $302. If you aren’t able to travel to Allentown during the month of January, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $303.

Cheap Missouri to Allentown flight deals and tips

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

Fastest flight time	4h 47m
Direct flights	None

The fastest flight from Missouri to Allentown takes 4h 47m

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

Search flight deals

Frequently asked questions about flying from Missouri to Allentown

When did momondo last update prices for flights from Missouri to Allentown-Bethlehem Airport?
Prices for flights from Missouri to Allentown-Bethlehem Airport refresh daily.
How many operators does momondo search for flights from Missouri to Allentown-Bethlehem Airport?
As of August 2026, there are 2 operators available to choose from for flights from Missouri to Allentown-Bethlehem Airport.
How old do you have to be to fly from Missouri to Allentown-Bethlehem Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Missouri 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.

Best airlines flying from Missouri to Allentown

Compare and see reviews for airlines that fly from Missouri to Allentown with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $253	Free Cancellation	Rating 7.1 11,929 reviews		Search American Airlines flights
Delta	PriceFrom $274	Free Cancellation	Rating 7.8 8,502 reviews		Search Delta flights

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

Yes. momondo allows you to filter the results for Missouri to Allentown flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Missouri to Allentown.

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

If you are simply researching potential flights to Allentown, momondo offers a useful price alert feature which will track prices for flights to Allentown from Missouri and alert you when they change.