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$152+ Cheap flights from Baltimore to Allentown (BWI - 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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — ABE
Sep 1 — Sep 81
Tue 9/1
Tue 9/8
1 adult, Economy
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Cheap flight deals from Baltimore to Allentown

Cheapest flights from Baltimore to Allentown
Explore the most affordable flight options available from Baltimore to Allentown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:24 am
BWI
-
ABE
1 stop14h 01m
Multiple Airlines
Sun 9/62:28 pm
ABE
-
BWI
2 stops23h 01m
Multiple Airlines
Deal found 7/30$271
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:24 am
BWI
-
ABE
1 stop14h 01m
Multiple Airlines
Mon 9/77:50 pm
ABE
-
BWI
2 stops16h 34m
Multiple Airlines
Deal found 7/30$291
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1310:23 am
BWI
-
ABE
1 stop29h 21m
Multiple Airlines
Sat 10/2410:00 am
ABE
-
BWI
1 stop10h 57m
Multiple Airlines
Deal found 7/30$295
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:52 pm
BWI
-
ABE
1 stop13h 37m
Multiple Airlines
Mon 8/318:00 am
ABE
-
BWI
1 stop15h 59m
Multiple Airlines
Deal found 7/30$305
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 8/309:32 pm
BWI
-
ABE
2 stops19h 56m
Multiple Airlines
Sun 9/62:28 pm
ABE
-
BWI
1 stop9h 31m
Multiple Airlines
Deal found 7/31$354
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/41:20 pm
BWI
-
ABE
1 stop9h 45m
Multiple Airlines
Sun 9/62:28 pm
ABE
-
BWI
2 stops23h 01m
Multiple Airlines
Deal found 7/30$359
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/308:48 pm
BWI
-
ABE
2 stops18h 53m
Multiple Airlines
Thu 9/32:28 pm
ABE
-
BWI
1 stop9h 31m
Multiple Airlines
Deal found 7/30$362
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/41:20 pm
BWI
-
ABE
1 stop9h 45m
Multiple Airlines
Mon 9/77:50 pm
ABE
-
BWI
1 stop16h 35m
Multiple Airlines
Deal found 7/30$363

Find flight deals from Baltimore to Allentown

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Allentown (ABE). 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 August 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$271
(Kiwi.com)

One-way from

$152
(Kiwi.com)
Provider with most accurate pricing for Baltimore/Washington-Allentown-Bethlehem flight deals.
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Provider most trusted by Cheapflights users for Baltimore/Washington-Allentown-Bethlehem flights.
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From Baltimore/Washington to Allentown-Bethlehem
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One-way flight from Baltimore/Washington to Allentown-Bethlehem
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Baltimore 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 August 2, 2026.
Use the filters below to find and compare flights from Baltimore to Allentown that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BaltimoreAllentown

BWI - ABE

BWIABE

Baltimore/Washington

Fri 9/4

1:20 pm-11:05 pm

1 stop9h 45m

Allentown-Bethlehem

Sun 9/6

2:28 pm-11:59 pm

1 stop9h 31m

$390

BaltimoreAllentown

BWI - ABE

BWIABE

Baltimore/Washington

Sat 8/29

10:25 am-9:00 pm

1 stop10h 35m

Allentown-Bethlehem

Sat 9/5

10:32 am-9:30 pm

1 stop10h 58m

$605

BaltimoreAllentown

BWI - ABE

BWIABE

Baltimore/Washington

Sun 8/9

9:32 pm-11:14 pm

2 stops25h 42m

Allentown-Bethlehem

Sun 8/16

8:00 am-8:54 am

1 stop24h 54m

$615

BaltimoreAllentown

BWI - ABE

BWIABE

Baltimore/Washington

Thu 9/3

6:05 am-4:56 pm

1 stop10h 51m

Allentown-Bethlehem

Fri 9/4

5:36 pm-1:58 pm

1 stop20h 22m

$625

BaltimoreAllentown

BWI - ABE

BWIABE

Baltimore/Washington

Mon 8/10

9:38 pm-9:29 am

1 stop11h 51m

Allentown-Bethlehem

Thu 8/13

8:00 am-11:17 pm

2 stops15h 17m

$626

BaltimoreAllentown

BWI - ABE

BWIABE

Baltimore/Washington

Mon 8/17

8:35 am-11:14 pm

2 stops14h 39m

Allentown-Bethlehem

Fri 8/21

5:25 pm-12:25 pm

1 stop19h 00m

$629

BaltimoreAllentown

BWI - ABE

BWIABE

Baltimore/Washington

Fri 9/4

6:05 am-4:56 pm

1 stop10h 51m

Allentown-Bethlehem

Sat 9/5

10:32 am-9:30 pm

1 stop10h 58m

$676

BaltimoreAllentown

BWI - ABE

BWIABE

Baltimore/Washington

Sun 8/30

6:05 am-4:56 pm

1 stop10h 51m

Allentown-Bethlehem

Sun 9/6

10:32 am-11:00 pm

1 stop12h 28m

$716

BaltimoreAllentown

BWI - ABE

BWIABE

Baltimore/Washington

Sun 9/6

1:00 pm-9:57 am

1 stop20h 57m

Allentown-Bethlehem

Thu 9/10

10:32 am-10:59 pm

1 stop12h 27m

$748

BaltimoreAllentown

BWI - ABE

BWIABE

Baltimore/Washington

Wed 8/12

10:25 am-9:00 pm

1 stop10h 35m

Allentown-Bethlehem

Sat 9/19

6:15 am-9:29 pm

1 stop15h 14m

$754

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/2

Showing 1-10 of 17 resultsSorted by cheapest first
1
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  • Most accurate provider: When it comes to deals on Baltimore-Allentown flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baltimore-Allentown flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Baltimore-Allentown flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Baltimore-Allentown flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Baltimore-Allentown flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Baltimore to Allentown

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

Related info for your journey

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

  • How long is the flight from Baltimore to Allentown?

    Airlines like United Airlines fly from Baltimore to Allentown in about 10h 35m. The time it takes to get you to your destination can typically vary by up to . There are 121 mi between Baltimore and Allentown.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Baltimore 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.

See more FAQs

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