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Allentown

$146+ Cheap flights from District of Columbia 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — ABE
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheap flight deals from District of Columbia to Allentown

Keep the following information in mind while searching for District of Columbia to Allentown flight deals. Data was last updated August 20, 2025.

Round-trip from

$269
(American Airlines)

One-way from

$146
(Mytrip)
From District of Columbia to Allentown-Bethlehem
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One-way flight from District of Columbia to Allentown-Bethlehem
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Find flight deals from District of Columbia to Allentown

Cheapest flights from District of Columbia to Allentown
Explore the most affordable flight options available from District of Columbia to Allentown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/28:59 amDCA - ABE
1 stop5h 27mAmerican Airlines
Sat 9/66:35 pmABE - DCA
1 stop4h 29mAmerican Airlines
Deal found 8/17$269
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/24:36 pmIAD - ABE
1 stop5h 08mAmerican Airlines
Sat 9/62:52 pmABE - IAD
1 stop3h 55mAmerican Airlines
Deal found 8/17$269
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/145:35 pmIAD - ABE
1 stop5h 17mAmerican Airlines
Sat 11/156:16 amABE - IAD
1 stop6h 56mAmerican Airlines
Deal found 8/17$319
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/79:03 amIAD - ABE
2 stops13h 44mMultiple Airlines
Mon 9/86:00 amABE - IAD
3 stops29h 23mMultiple Airlines
Deal found 8/19$334
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/289:03 amIAD - ABE
2 stops13h 35mMultiple Airlines
Mon 9/2912:54 pmABE - IAD
3 stops22h 29mMultiple Airlines
Deal found 8/19$360
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/221:49 pmDCA - ABE
1 stop4h 11mAmerican Airlines
Sat 8/238:07 pmABE - DCA
1 stop3h 52mAmerican Airlines
Deal found 8/19$379
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/227:44 amIAD - ABE
1 stop6h 42mAmerican Airlines
Sat 8/238:07 pmABE - IAD
1 stop3h 50mAmerican Airlines
Deal found 8/19$379
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/146:45 amDCA - ABE
1 stop6h 30mAmerican Airlines
Sat 11/155:10 pmABE - DCA
1 stop6h 49mAmerican Airlines
Deal found 8/18$403
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/91:09 pmIAD - ABE
1 stop4h 14mAmerican Airlines
Sat 10/111:56 pmABE - IAD
1 stop5h 49mAmerican Airlines
Deal found 8/19$403
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/33:28 pmDCA - ABE
1 stop6h 37mAmerican Airlines
Sun 9/77:59 pmABE - DCA
1 stop3h 56mAmerican Airlines
Deal found 8/19$424
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/311:18 amIAD - ABE
1 stop7h 12mAmerican Airlines
Sun 9/76:05 amABE - IAD
1 stop5h 29mAmerican Airlines
Deal found 8/19$456
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2212:00 pmDCA - ABE
1 stop6h 00mAmerican Airlines
Sun 8/248:07 pmABE - DCA
1 stop3h 52mAmerican Airlines
Deal found 8/18$479

Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia 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 20, 2025.
Use the filters below to find and compare flights from District of Columbia to Allentown that are best for you.

Fly from

District of Columbia

Fly to

Allentown

Route

Depart

Return

Price

Washington, D.C.Allentown

DCA - ABE

DCAABE

Washington, D.C. Reagan-National

Tue 9/2

8:59 am-2:26 pm

1 stop5h 27m

Allentown-Bethlehem

Sat 9/6

6:35 pm-11:04 pm

1 stop4h 29m

$269

Washington, D.C.Allentown

IAD - ABE

IADABE

Washington, D.C. Dulles Intl

Tue 9/2

4:36 pm-9:44 pm

1 stop5h 08m

Allentown-Bethlehem

Sat 9/6

2:52 pm-6:47 pm

1 stop3h 55m

$269

Washington, D.C.Allentown

IAD - ABE

IADABE

Washington, D.C. Dulles Intl

Fri 11/14

5:35 pm-10:52 pm

1 stop5h 17m

Allentown-Bethlehem

Sat 11/15

6:16 am-1:12 pm

1 stop6h 56m

$319

Washington, D.C.Allentown

IAD - ABE

IADABE

Washington, D.C. Dulles Intl

Sun 9/7

9:03 am-10:47 pm

2 stops13h 44m

Allentown-Bethlehem

Mon 9/8

6:00 am-11:23 am

3 stops29h 23m

$334

Washington, D.C.Allentown

IAD - ABE

IADABE

Washington, D.C. Dulles Intl

Sun 9/28

9:03 am-10:38 pm

2 stops13h 35m

Allentown-Bethlehem

Mon 9/29

12:54 pm-11:23 am

3 stops22h 29m

$360

Washington, D.C.Allentown

DCA - ABE

DCAABE

Washington, D.C. Reagan-National

Fri 11/14

6:45 am-1:15 pm

1 stop6h 30m

Allentown-Bethlehem

Sat 11/15

6:16 am-10:59 am

1 stop4h 43m

$403

Washington, D.C.Allentown

DCA - ABE

DCAABE

Washington, D.C. Reagan-National

Thu 10/9

3:25 pm-10:40 pm

1 stop7h 15m

Allentown-Bethlehem

Sat 10/11

1:56 pm-7:19 pm

1 stop5h 23m

$403

Washington, D.C.Allentown

IAD - ABE

IADABE

Washington, D.C. Dulles Intl

Thu 10/9

1:09 pm-5:23 pm

1 stop4h 14m

Allentown-Bethlehem

Sat 10/11

1:56 pm-7:45 pm

1 stop5h 49m

$403

Washington, D.C.Allentown

DCA - ABE

DCAABE

Washington, D.C. Reagan-National

Wed 9/3

3:28 pm-10:05 pm

1 stop6h 37m

Allentown-Bethlehem

Sun 9/7

7:59 pm-11:55 pm

1 stop3h 56m

$424

Washington, D.C.Allentown

IAD - ABE

IADABE

Washington, D.C. Dulles Intl

Wed 9/3

11:18 am-6:30 pm

1 stop7h 12m

Allentown-Bethlehem

Sun 9/7

6:05 am-11:34 am

1 stop5h 29m

$456

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/20

Showing 1-10 of 19 results
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Best time to book a flight from District of Columbia to Allentown

Have a flexible travel schedule? Discover the best time to fly to Allentown from District of Columbia 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 District of Columbia to Allentown

What is the cheapest month to book a flight from District of Columbia to Allentown?

Currently, February is the cheapest month in which you can book a flight from District of Columbia to Allentown (average of $289). Flying from District of Columbia to Allentown in December is currently the most expensive (average of $395). 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.

Related info for your journey

Find useful and relevant information for your journey from District of Columbia 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 District of Columbia?

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

  • How long is the flight from District of Columbia to Allentown?

    Departing from District of Columbia to Allentown will take you 5h 27m. There are 151 mi between District of Columbia and Allentown.

  • What are the cheapest airlines to fly from District of Columbia to Allentown one-way?

    One-way options have recently been found by users for as low as $146 on Allegiant Air. Other airlines that offer cheap prices include American Airlines from $244 and United Airlines from $398 one-way.

  • Can I find deals for flights from District of Columbia to Allentown that include hotel bookings?

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

  • How can I find direct flights from District of Columbia to Allentown?

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

  • Can I find deals for business class flights from District of Columbia to Allentown?

    Yes. Cheapflights offers flight deals from District of Columbia 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 District of Columbia to Allentown?

    Currently, February is the cheapest month in which you can book a flight from District of Columbia to Allentown (average of $289). Flying from District of Columbia to Allentown in December is currently the most expensive (average of $395). 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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