$199+ 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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — ABE
Sep 19 — Sep 261
Round-trip
1 adult, Economy
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Find cheap flights from Baltimore to Allentown with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Baltimore to Allentown
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Cheapest flights from Baltimore to AllentownExplore 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 20, 2026.
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 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 9/66:24 am -
1 stop14h 01m
Mon 9/77:50 pm -
1 stop16h 35m
Deal found 8/18![Multiple Airlines logo]()
$426
This Kiwi.com deal was found by Cheapflights users on 8/18. 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.
Mon 11/1610:00 pm -
1 stop16h 35m
Fri 11/203:46 pm -
1 stop18h 11m
Deal found 8/18![Multiple Airlines logo]()
$463
This Kiwi.com deal was found by Cheapflights users on 8/18. 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.
Mon 12/1412:40 pm -
1 stop7h 13m
Wed 12/168:30 am -
1 stop16h 25m
Deal found 8/18![Multiple Airlines logo]()
$512
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 8/231:20 pm -
1 stop27h 15m
Thu 8/278:30 am -
2 stops15h 14m
Deal found 8/17![Multiple Airlines logo]()
$537
This United Airlines deal was found by Cheapflights users on 8/15. 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 8/296:05 am -
1 stop10h 56m
Sat 9/1910:32 am -
1 stop10h 57m
Deal found 8/15![United Airlines logo]()
$730
This United Airlines deal was found by Cheapflights users on 8/18. 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.
Fri 9/257:05 pm -
1 stop22h 03m
Sun 9/276:20 am -
1 stop16h 39m
Deal found 8/18![United Airlines logo]()
$738
This United Airlines deal was found by Cheapflights users on 8/18. 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 10/112:10 pm -
1 stop21h 25m
Mon 10/55:43 pm -
1 stop20h 15m
Deal found 8/18![United Airlines logo]()
$764
This United Airlines deal was found by Cheapflights users on 8/17. 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 9/16:05 am -
1 stop10h 55m
Sat 9/510:32 am -
1 stop10h 58m
Deal found 8/17![United Airlines logo]()
$807
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 8/161:05 pm -
1 stop24h 59m
Sun 8/232:28 pm -
2 stops40h 58m
Deal found 8/15![Multiple Airlines logo]()
$814
Best flights from Baltimore to AllentownDiscover carefully curated flight deals from Baltimore to Allentown that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 20, 2026.
Discover carefully curated flight deals from Baltimore to Allentown that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 9/66:24 am -
1 stop14h 01m
Mon 9/77:50 pm -
1 stop16h 35m
Deal found 8/18![Multiple Airlines logo]()
$426
This United Airlines deal was found by Cheapflights users on 8/18. 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.
Fri 9/257:05 pm -
1 stop22h 03m
Sun 9/276:20 am -
1 stop16h 39m
Deal found 8/18![United Airlines logo]()
$738
This Kiwi.com deal was found by Cheapflights users on 8/18. 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.
Mon 12/1412:40 pm -
1 stop7h 13m
Wed 12/168:30 am -
1 stop16h 25m
Deal found 8/18![Multiple Airlines logo]()
$512
This United Airlines deal was found by Cheapflights users on 8/19. 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 10/112:10 pm -
1 stop21h 25m
Mon 10/55:43 pm -
1 stop20h 15m
Deal found 8/19![United Airlines logo]()
$764
This United Airlines deal was found by Cheapflights users on 8/17. 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 9/16:05 am -
1 stop10h 55m
Sat 9/510:32 am -
1 stop10h 58m
Deal found 8/17![United Airlines logo]()
$807
Last-minute flights from Baltimore to AllentownDiscover last-minute flight deals from Baltimore to Allentown. Data last updated August 20, 2026 and is based on user searches.
Discover last-minute flight deals from Baltimore to Allentown. Data last updated August 20, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/18. 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.
Fri 8/218:10 am -
1 stop8h 46m
Mon 8/245:36 pm -
1 stop16h 33m
Deal found 8/18![United Airlines logo]()
$1,054
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 8/231:20 pm -
1 stop27h 15m
Thu 8/278:30 am -
2 stops15h 14m
Deal found 8/17![Multiple Airlines logo]()
$537
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Mon 8/248:10 am -
1 stop8h 46m
Tue 8/2510:32 am -
1 stop10h 57m
Deal found 8/17![United Airlines logo]()
$1,310
This United Airlines deal was found by Cheapflights users on 8/15. 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 8/296:05 am -
1 stop10h 56m
Sat 9/1910:32 am -
1 stop10h 57m
Deal found 8/15![United Airlines logo]()
$730
This United Airlines deal was found by Cheapflights users on 8/17. 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 9/16:05 am -
1 stop10h 55m
Sat 9/510:32 am -
1 stop10h 58m
Deal found 8/17![United Airlines logo]()
$807
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 9/66:24 am -
1 stop14h 01m
Mon 9/77:50 pm -
1 stop16h 35m
Deal found 8/18![Multiple Airlines logo]()
$426
This United Airlines deal was found by Cheapflights users on 8/18. 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.
Fri 9/257:05 pm -
1 stop22h 03m
Sun 9/276:20 am -
1 stop16h 39m
Deal found 8/18![United Airlines logo]()
$738
One-way flights from Baltimore to AllentownSearch for one-way flight options from Baltimore to Allentown. Find affordable one-way fares based on user searches. Data last updated August 20, 2026.
Search for one-way flight options from Baltimore to Allentown. Find affordable one-way fares based on user searches. Data last updated August 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 -
1 stop14h 01m
Deal found 8/19![Multiple Airlines logo]()
$199
This United Airlines deal was found by Cheapflights users on 8/15. 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.
Mon 9/148:25 am -
1 stop12h 35m
Deal found 8/15![United Airlines logo]()
$427
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 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $426 (Kiwi.com) |
One-way from | $199 (Kiwi.com) |
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 7,457,451 searches. Data last updated August 20, 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
Cheapest round-trip
BaltimoreAllentown
BWI Baltimore/Washington - ABE Allentown-Bethlehem
BWIABE
Baltimore/Washington
Sun 9/6
6:24 am-8:25 pm
1 stop14h 01m
Allentown-Bethlehem
Mon 9/7
7:50 pm-12:25 pm
1 stop16h 35m
$426
BaltimoreAllentown
BWI Baltimore/Washington - ABE Allentown-Bethlehem
BWIABE
Baltimore/Washington
Mon 12/14
12:40 pm-7:53 pm
1 stop7h 13m
Allentown-Bethlehem
Wed 12/16
8:30 am-12:55 am
1 stop16h 25m
$512
BaltimoreAllentown
BWI Baltimore/Washington - ABE Allentown-Bethlehem
BWIABE
Baltimore/Washington
Fri 9/25
7:05 pm-5:08 pm
1 stop22h 03m
Allentown-Bethlehem
Sun 9/27
6:20 am-10:59 pm
1 stop16h 39m
$738
BaltimoreAllentown
BWI Baltimore/Washington - ABE Allentown-Bethlehem
BWIABE
Baltimore/Washington
Thu 10/1
12:10 pm-9:35 am
1 stop21h 25m
Allentown-Bethlehem
Mon 10/5
5:43 pm-1:58 pm
1 stop20h 15m
$764
Quickest round-trip
BaltimoreAllentown
BWI Baltimore/Washington - ABE Allentown-Bethlehem
BWIABE
Baltimore/Washington
Tue 9/1
6:05 am-5:00 pm
1 stop10h 55m
Allentown-Bethlehem
Sat 9/5
10:32 am-9:30 pm
1 stop10h 58m
$807
Cheapest one-way
BaltimoreAllentown
BWI Baltimore/Washington - ABE Allentown-Bethlehem
BWIABE
Baltimore/Washington
Thu 9/3
6:24 am-8:25 pm
1 stop14h 01m
$199
Quickest one-way
BaltimoreAllentown
BWI Baltimore/Washington - ABE Allentown-Bethlehem
BWIABE
Baltimore/Washington
Mon 9/14
8:25 am-9:00 pm
1 stop12h 35m
$427
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.
BWI-ABE
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.
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