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Allentown

$209+ Cheap flights from Missouri to Allentown (ABE)

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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
STL — ABE
Oct 31 — Nov 71
Fri 10/31
Fri 11/7
1 adult, Economy
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Cheap flight deals from Missouri to Allentown

Keep the following information in mind while searching for Missouri to Allentown flight deals. Data was last updated October 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$249
(Delta)

One-way from

$209
(Kiwi.com)

Popular in

February

Cheapest in

October

Average price

$303
Provider with most accurate pricing for Lambert-St Louis-Allentown-Bethlehem flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Allentown-Bethlehem flights.
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From Missouri to Allentown-Bethlehem
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One-way flight from Missouri to Allentown-Bethlehem
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Missouri to Allentown

Cheapest flights from Missouri to Allentown
Explore the most affordable flight options available from Missouri to Allentown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 1, 2025.

This Delta deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/156:00 amSTL - ABE
1 stop5h 16mDelta
Sat 11/226:00 pmABE - STL
1 stop4h 58mDelta
Deal found 10/1$249
This Delta deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/291:37 pmMCI - ABE
1 stop7h 38mDelta
Sat 11/16:00 amABE - MCI
1 stop7h 29mDelta
Deal found 9/30$259
This United Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/165:00 amSTL - ABE
1 stop4h 38mUnited Airlines
Sun 10/196:30 amABE - STL
1 stop5h 19mUnited Airlines
Deal found 9/30$259
This Delta deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/275:50 amMCI - ABE
1 stop6h 40mDelta
Tue 12/26:00 pmABE - MCI
1 stop6h 55mDelta
Deal found 9/30$274
This United Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/296:00 amMCI - ABE
1 stop4h 48mUnited Airlines
Sat 11/11:00 pmABE - MCI
2 stops11h 42mUnited Airlines
Deal found 9/30$276
This American Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/165:30 amSTL - ABE
1 stop6h 56mAmerican Airlines
Mon 10/205:53 pmABE - STL
1 stop7h 05mAmerican Airlines
Deal found 10/1$284
This United Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/235:00 amSTL - ABE
1 stop4h 38mUnited Airlines
Sat 10/256:30 amABE - STL
1 stop5h 19mUnited Airlines
Deal found 10/1$319
This American Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:37 amMCI - ABE
1 stop5h 52mAmerican Airlines
Sun 11/165:10 pmABE - MCI
1 stop7h 52mAmerican Airlines
Deal found 9/30$324
This American Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/234:05 pmMCI - ABE
1 stop5h 48mAmerican Airlines
Wed 12/34:30 pmABE - MCI
1 stop8h 15mAmerican Airlines
Deal found 9/30$339
This American Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/126:52 amSTL - ABE
1 stop5h 26mAmerican Airlines
Sun 12/142:01 pmABE - STL
1 stop5h 02mAmerican Airlines
Deal found 9/29$354
This Delta deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/243:25 pmMCI - ABE
1 stop5h 47mDelta
Tue 12/26:00 pmABE - MCI
1 stop6h 55mDelta
Deal found 9/30$359
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/125:15 amMCI - ABE
1 stop16h 00mMultiple Airlines
Thu 10/166:30 amABE - MCI
1 stop16h 29mMultiple Airlines
Deal found 9/29$363

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri to Allentown 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 2,558,603 searches. Data last updated October 1, 2025.
Use the filters below to find and compare flights from Missouri to Allentown that are best for you.

Fly from

Missouri

Fly to

Allentown

Route

Depart

Return

Price

St. LouisAllentown

STL - ABE

STLABE

Lambert-St Louis

Sat 1/31

10:00 am-5:13 pm

1 stop6h 13m

Allentown-Bethlehem

Thu 2/5

6:30 am-10:50 am

1 stop5h 20m

$249

St. LouisAllentown

STL - ABE

STLABE

Lambert-St Louis

Wed 2/18

10:00 am-5:13 pm

1 stop6h 13m

Allentown-Bethlehem

Sat 2/21

5:40 pm-11:40 pm

1 stop7h 00m

$249

St. LouisAllentown

STL - ABE

STLABE

Lambert-St Louis

Thu 1/29

10:00 am-5:13 pm

1 stop6h 13m

Allentown-Bethlehem

Tue 2/3

1:00 pm-6:04 pm

1 stop6h 04m

$249

St. LouisAllentown

STL - ABE

STLABE

Lambert-St Louis

Sat 11/15

6:00 am-12:16 pm

1 stop5h 16m

Allentown-Bethlehem

Sat 11/22

6:00 pm-9:58 pm

1 stop4h 58m

$249

St. LouisAllentown

STL - ABE

STLABE

Lambert-St Louis

Fri 1/30

10:00 am-5:13 pm

1 stop6h 13m

Allentown-Bethlehem

Wed 2/4

1:00 pm-6:04 pm

1 stop6h 04m

$249

St. LouisAllentown

STL - ABE

STLABE

Lambert-St Louis

Thu 10/16

5:00 am-10:38 am

1 stop4h 38m

Allentown-Bethlehem

Sun 10/19

6:30 am-10:49 am

1 stop5h 19m

$259

SpringfieldAllentown

SGF - ABE

SGFABE

Springfield-Branson

Wed 2/18

11:45 am-5:13 pm

1 stop4h 28m

Allentown-Bethlehem

Sat 2/21

5:40 pm-9:41 pm

1 stop5h 01m

$259

Kansas CityAllentown

MCI - ABE

MCIABE

Kansas City

Wed 10/29

1:37 pm-10:15 pm

1 stop7h 38m

Allentown-Bethlehem

Sat 11/1

6:00 am-12:29 pm

1 stop7h 29m

$259

Kansas CityAllentown

MCI - ABE

MCIABE

Kansas City

Thu 11/27

5:50 am-1:30 pm

1 stop6h 40m

Allentown-Bethlehem

Wed 12/3

5:23 pm-11:55 pm

1 stop7h 32m

$274

Kansas CityAllentown

MCI - ABE

MCIABE

Kansas City

Thu 11/27

5:50 am-1:30 pm

1 stop6h 40m

Allentown-Bethlehem

Tue 12/2

6:00 pm-11:55 pm

1 stop6h 55m

$274

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/29

Showing 1-10 of 35 results
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Best time to book a flight from Missouri to Allentown

Have a flexible travel schedule? Discover the best time to fly to Allentown from Missouri 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.

Cheapflights Insights

Everything you need to know about your flight from Missouri to Allentown

What is the cheapest month to book a flight from Missouri to Allentown?

Currently, February is the cheapest month in which you can book a flight from Missouri to Allentown (average of $288). Flying from Missouri to Allentown in December is currently the most expensive (average of $377). 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.

What is the cheapest time of day to fly from MO to ABE?

Find hourly flight availability from Missouri to Allentown. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Missouri to Allentown as you normally would.

How much does it cost to fly round-trip from Missouri to Allentown?

Related info for your journey

Find useful and relevant information for your journey from Missouri to Allentown. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Allentown from Missouri?

    Allentown-Bethlehem (ABE), located 3.9 mi from the city center, is the airport you fly into when you book flights from Missouri to Allentown.

  • How long is the flight from Missouri to Allentown?

    Delta, United Airlines, and American Airlines can get you from Missouri to Allentown in just under 4h 48m. Your travel time can differ by up to 4h 14m. Missouri and Allentown are separated by a distance of 1022 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Missouri to Allentown?

    While some choose either Lambert-St Louis - Allentown-Bethlehem or Springfield-Branson - Allentown-Bethlehem, Kansas City - Allentown-Bethlehem is the most popular route from Missouri to Allentown.

  • Can I find deals for flights from Missouri to Allentown that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Missouri to Allentown by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Missouri to Allentown?

    Currently, February is the cheapest month in which you can book a flight from Missouri to Allentown (average of $288). Flying from Missouri to Allentown in December is currently the most expensive (average of $377). 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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Top 3 airlines flying from Missouri to Allentown

Discover the top 3 airlines that operate flights from Missouri to Allentown. 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 2,558,603 searches. Data last updated October 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$228Average$420FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$243Average$417FlexibilityNo cancel feeOn-time69%
DeltaCheapest$258Average$423FlexibilityNo cancel feeOn-timeN/A

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