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Washington, D.C.

$199+ Cheap flights from Allentown (ABE) to Washington, D.C. (WAS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — WAS
Nov 26 — Dec 31
Wed 11/26
Wed 12/3
1 adult, Economy
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Find flight deals from Allentown to Washington, D.C.

Cheapest flights from Allentown to Washington, D.C.
Explore the most affordable flight options available from Allentown to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2025.

This American Airlines deal was found by Cheapflights users on 10/26. 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 12/54:30 pmABE - IAD
1 stop6h 38mAmerican Airlines
Mon 12/87:59 amIAD - ABE
1 stop5h 19mAmerican Airlines
Deal found 10/26$199
This American Airlines deal was found by Cheapflights users on 10/27. 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 11/114:30 pmABE - DCA
1 stop5h 45mAmerican Airlines
Sat 11/155:24 pmDCA - ABE
1 stop5h 29mAmerican Airlines
Deal found 10/27$209
This American Airlines deal was found by Cheapflights users on 10/26. 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 12/127:31 amABE - DCA
1 stop6h 52mAmerican Airlines
Sat 12/135:24 pmDCA - ABE
1 stop5h 42mAmerican Airlines
Deal found 10/26$259
This American Airlines deal was found by Cheapflights users on 10/24. 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.
Sat 12/135:14 pmABE - IAD
1 stop6h 47mAmerican Airlines
Tue 12/165:29 pmIAD - ABE
1 stop5h 29mAmerican Airlines
Deal found 10/24$259
This American Airlines deal was found by Cheapflights users on 10/25. 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 10/312:43 pmABE - DCA
1 stop5h 15mAmerican Airlines
Sun 11/25:45 amDCA - ABE
1 stop6h 44mAmerican Airlines
Deal found 10/25$289
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Sat 11/15:53 pmABE - DCA
1 stop4h 23mAmerican Airlines
Sun 11/28:51 amDCA - ABE
1 stop4h 38mAmerican Airlines
Deal found 10/27$339
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 11/211:06 pmABE - IAD
1 stop18h 39mMultiple Airlines
Sun 11/238:44 amIAD - ABE
1 stop7h 15mMultiple Airlines
Deal found 10/26$351
This American Airlines deal was found by Cheapflights users on 10/25. 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 11/74:30 pmABE - DCA
1 stop5h 45mAmerican Airlines
Sat 11/85:24 pmDCA - ABE
1 stop5h 29mAmerican Airlines
Deal found 10/25$364
This Mytrip deal was found by Cheapflights users on 10/26. 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.
Fri 11/218:43 pmABE - BWI
1 stop13h 25mMultiple Airlines
Sun 11/232:26 pmBWI - ABE
3 stops24h 12mMultiple Airlines
Deal found 10/26$388
This American Airlines deal was found by Cheapflights users on 10/26. 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 11/215:10 pmABE - DCA
1 stop5h 05mAmerican Airlines
Sun 11/236:45 amDCA - ABE
1 stop6h 44mAmerican Airlines
Deal found 10/26$403
This American Airlines deal was found by Cheapflights users on 10/26. 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 11/215:10 pmABE - IAD
1 stop6h 49mAmerican Airlines
Sun 11/239:12 amIAD - ABE
1 stop4h 17mAmerican Airlines
Deal found 10/26$403
This Mytrip deal was found by Cheapflights users on 10/26. 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.
Mon 11/101:35 pmABE - IAD
3 stops21h 48mMultiple Airlines
Fri 11/149:16 pmIAD - ABE
2 stops20h 47mMultiple Airlines
Deal found 10/26$432

Cheap flight deals from Allentown to Washington, D.C.

Discover tips and strategies to find the most affordable flight options for your journey from Allentown (ABE) to Washington, D.C. (WAS). 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 October 27, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$199
(American Airlines)
Provider with most accurate pricing for Allentown-Bethlehem-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Allentown-Bethlehem-Washington, D.C. (WAS) flights.
Search Deals
From Allentown-Bethlehem to Washington, D.C. (WAS)
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Allentown to Washington, D.C. 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 27, 2025.
Use the filters below to find and compare flights from Allentown to Washington, D.C. that are best for you.

Fly from

Allentown

Fly to

Washington, D.C.

Route

Depart

Return

Price

AllentownWashington, D.C.

ABE - IAD

ABEIAD

Allentown-Bethlehem

Fri 12/5

4:30 pm-11:08 pm

1 stop6h 38m

Washington, D.C. Dulles Intl

Mon 12/8

7:59 am-1:18 pm

1 stop5h 19m

$199

AllentownWashington, D.C.

ABE - DCA

ABEDCA

Allentown-Bethlehem

Fri 12/12

7:31 am-2:23 pm

1 stop6h 52m

Washington, D.C. Reagan-National

Sat 12/13

5:24 pm-11:06 pm

1 stop5h 42m

$259

AllentownWashington, D.C.

ABE - IAD

ABEIAD

Allentown-Bethlehem

Sat 12/13

5:14 pm-12:01 am

1 stop6h 47m

Washington, D.C. Dulles Intl

Tue 12/16

5:29 pm-10:58 pm

1 stop5h 29m

$259

AllentownWashington, D.C.

ABE - IAD

ABEIAD

Allentown-Bethlehem

Fri 11/21

1:06 pm-7:45 am

1 stop18h 39m

Washington, D.C. Dulles Intl

Sun 11/23

8:44 am-3:59 pm

1 stop7h 15m

$351

AllentownWashington, D.C.

ABE - DCA

ABEDCA

Allentown-Bethlehem

Thu 1/8

7:30 am-1:54 pm

1 stop6h 24m

Washington, D.C. Reagan-National

Sat 1/10

6:59 am-12:32 pm

1 stop5h 33m

$357

AllentownWashington, D.C.

ABE - DCA

ABEDCA

Allentown-Bethlehem

Fri 11/7

4:30 pm-10:15 pm

1 stop5h 45m

Washington, D.C. Reagan-National

Sat 11/8

5:24 pm-10:53 pm

1 stop5h 29m

$364

AllentownBaltimore

ABE - BWI

ABEBWI

Allentown-Bethlehem

Fri 11/21

8:43 pm-10:08 am

1 stop13h 25m

Baltimore/Washington

Sun 11/23

2:26 pm-2:38 pm

3 stops24h 12m

$388

AllentownWashington, D.C.

ABE - DCA

ABEDCA

Allentown-Bethlehem

Fri 11/21

5:10 pm-10:15 pm

1 stop5h 05m

Washington, D.C. Reagan-National

Sun 11/23

6:45 am-1:29 pm

1 stop6h 44m

$403

AllentownWashington, D.C.

ABE - IAD

ABEIAD

Allentown-Bethlehem

Fri 11/21

5:10 pm-11:59 pm

1 stop6h 49m

Washington, D.C. Dulles Intl

Sun 11/23

9:12 am-1:29 pm

1 stop4h 17m

$403

AllentownWashington, D.C.

ABE - IAD

ABEIAD

Allentown-Bethlehem

Mon 11/10

1:35 pm-11:23 am

3 stops21h 48m

Washington, D.C. Dulles Intl

Fri 11/14

9:16 pm-6:03 pm

2 stops20h 47m

$432

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/25

Showing 1-10 of 32 results
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Compare providers for flights from Allentown to Washington, D.C.

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Allentown to Washington, D.C. in October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Allentown-Washington, D.C. flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Allentown-Washington, D.C. flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Allentown-Washington, D.C. flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Allentown-Washington, D.C. flights, Cheapflights users trust eDreams the most. eDreams 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 Allentown-Washington, D.C. 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 Allentown to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Allentown 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 Allentown to Washington, D.C.

What is the cheapest month to book a flight from Allentown to Washington, D.C.?

Currently, June is the cheapest month in which you can book a flight from Allentown to Washington, D.C. (average of $64). Flying from Allentown to Washington, D.C. in August is currently the most expensive (average of $112). 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 Allentown to Washington, D.C.. 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 from for flights from Allentown to Washington, D.C.?

    If you book a flight to Washington, D.C. from Allentown, you will be flying from Allentown-Bethlehem, which is the city’s only airport. Allentown-Bethlehem (ABE) is located 3.9 mi from the center of Allentown. There are 0 flights from Allentown-Bethlehem to Washington, D.C. per day from 1 airline.

  • How long is the flight from Allentown to Washington, D.C.?

    American Airlines can get you from Allentown to Washington, D.C. in just under 6h 38m. Your travel time can differ by up to . The distance between Allentown and Washington, D.C. is about 159 mi.

  • What is the cheapest airline to fly from Allentown to Washington, D.C. round-trip?

    Currently priced at $234, American Airlines will fly you from Allentown to Washington, D.C. and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip.

  • What are the most popular routes from Allentown to Washington, D.C.?

    When deciding which route to take from Allentown to Washington, D.C. consider Allentown-Bethlehem - Washington, D.C. Dulles Intl, Allentown-Bethlehem - Washington, D.C. Reagan-National or Allentown-Bethlehem - Baltimore/Washington as they are the most popular.

  • Can I find deals for flights from Allentown to Washington, D.C. that include hotel bookings?

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

  • How can I find direct flights from Allentown to Washington, D.C.?

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

  • Can I find deals for business class flights from Allentown to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Allentown to Washington, D.C. 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 Allentown to Washington, D.C.?

    Currently, June is the cheapest month in which you can book a flight from Allentown to Washington, D.C. (average of $64). Flying from Allentown to Washington, D.C. in August is currently the most expensive (average of $112). 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

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Springfield
Silver Spring
Hanover
Gaithersburg
Fredericksburg
Fairfax
Linthicum Heights
Falls Church
Owings Mills
Manassas
Largo
Oxon Hill
Laurel
Towson
National Harbor
Waldorf

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Allentown to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Allentown to Washington, D.C.

Discover the top airline that operate flights from Allentown to Washington, D.C.. 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 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$234Average$584FlexibilityNo cancel feeOn-time71%

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