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$173+ 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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — ABE
Jul 11 — Jul 181
Sat 7/11
Sat 7/18
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 June 11, 2026.

This Kiwi.com deal was found by Cheapflights users on 6/6. 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.
Sat 7/49:30 pm
BWI
-
ABE
1 stop16h 32m
Multiple Airlines
Fri 7/104:38 pm
ABE
-
BWI
1 stop19h 32m
Multiple Airlines
Deal found 6/6$424
This Kiwi.com deal was found by Cheapflights users on 6/7. 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.
Sat 6/139:51 pm
BWI
-
ABE
1 stop16h 05m
Multiple Airlines
Tue 6/1610:00 am
ABE
-
BWI
1 stop23h 01m
Multiple Airlines
Deal found 6/7$483
This United Airlines deal was found by Cheapflights users on 6/10. 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 7/85:32 pm
BWI
-
ABE
1 stop16h 26m
United Airlines
Wed 7/1510:35 am
ABE
-
BWI
1 stop13h 53m
United Airlines
Deal found 6/10$679
This United Airlines deal was found by Cheapflights users on 6/7. 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 9/235:35 pm
BWI
-
ABE
1 stop16h 00m
United Airlines
Sat 9/266:20 am
ABE
-
BWI
1 stop14h 42m
United Airlines
Deal found 6/7$709
This United Airlines deal was found by Cheapflights users on 6/6. 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.
Sat 6/206:20 am
BWI
-
ABE
1 stop14h 47m
United Airlines
Sun 6/286:15 am
ABE
-
BWI
1 stop18h 13m
United Airlines
Deal found 6/6$1,253
This United Airlines deal was found by Cheapflights users on 6/6. 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.
Sat 6/206:20 am
BWI
-
ABE
1 stop14h 47m
United Airlines
Sat 6/276:15 am
ABE
-
BWI
1 stop18h 13m
United Airlines
Deal found 6/6$1,302
This United Airlines deal was found by Cheapflights users on 6/9. 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.
Tue 6/168:25 am
BWI
-
ABE
1 stop5h 17m
United Airlines
Tue 6/165:36 pm
ABE
-
BWI
1 stop6h 57m
United Airlines
Deal found 6/9$2,267

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 June 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$424
(Kiwi.com)

One-way from

$173
(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 June 11, 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

BaltimoreAllentown

BWI - ABE

BWIABE

Baltimore/Washington

Sat 7/4

9:32 pm-2:02 pm

2 stops16h 30m

Allentown-Bethlehem

Fri 7/10

4:38 pm-12:10 pm

1 stop19h 32m

$469
Quickest round-trip

BaltimoreAllentown

BWI - ABE

BWIABE

Baltimore/Washington

Wed 7/8

5:32 pm-9:58 am

1 stop16h 26m

Allentown-Bethlehem

Wed 7/15

10:35 am-12:28 am

1 stop13h 53m

$679

BaltimoreAllentown

BWI - ABE

BWIABE

Baltimore/Washington

Wed 9/23

5:35 pm-9:35 am

1 stop16h 00m

Allentown-Bethlehem

Sat 9/26

6:20 am-9:02 pm

1 stop14h 42m

$709
Cheapest one-way

BaltimoreAllentown

BWI - ABE

BWIABE

Baltimore/Washington

Wed 7/8

9:28 pm-2:02 pm

1 stop16h 34m

$173
Quickest one-way

BaltimoreAllentown

BWI - ABE

BWIABE

Baltimore/Washington

Fri 8/21

9:59 pm-9:29 am

1 stop11h 30m

$209

BaltimoreAllentown

BWI - ABE

BWIABE

Baltimore/Washington

Thu 8/20

1:10 pm-4:35 pm

1 stop27h 25m

$267

BaltimoreAllentown

BWI - ABE

BWIABE

Baltimore/Washington

Fri 7/17

9:37 pm-11:11 am

3 stops37h 34m

$272

BaltimoreAllentown

BWI - ABE

BWIABE

Baltimore/Washington

Thu 8/20

1:00 pm-9:57 am

1 stop20h 57m

$468

BaltimoreAllentown

BWI - ABE

BWIABE

Baltimore/Washington

Wed 8/5

6:15 am-9:07 pm

1 stop14h 52m

$483

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/8

Sorted by cheapest first
  • 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 16h 26m. 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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