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Reagan-National

$244+ Cheap flights from Allentown (ABE) to Reagan-National (DCA)

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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — DCA
Aug 22 — Aug 291
Sat 8/22
Sat 8/29
1 adult, Economy
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Cheap flight deals from Allentown to Reagan-National

Cheapest flights from Allentown to Reagan-National
Explore the most affordable flight options available from Allentown to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.

This American Airlines deal was found by Cheapflights users on 7/20. 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 8/144:57 pm
ABE
-
DCA
1 stop7h 02m
American Airlines
Mon 8/177:14 pm
DCA
-
ABE
1 stop4h 11m
American Airlines
Deal found 7/20$259
This American Airlines deal was found by Cheapflights users on 7/20. 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 7/297:09 pm
ABE
-
DCA
1 stop4h 44m
American Airlines
Wed 8/125:35 pm
DCA
-
ABE
1 stop5h 50m
American Airlines
Deal found 7/20$289
This American Airlines deal was found by Cheapflights users on 7/23. 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 8/74:57 pm
ABE
-
DCA
1 stop5h 04m
American Airlines
Tue 8/117:14 pm
DCA
-
ABE
1 stop4h 11m
American Airlines
Deal found 7/23$299
This American Airlines deal was found by Cheapflights users on 7/22. 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 8/214:57 pm
ABE
-
DCA
1 stop5h 04m
American Airlines
Sun 8/237:19 pm
DCA
-
ABE
1 stop5h 11m
American Airlines
Deal found 7/22$314
This American Airlines deal was found by Cheapflights users on 7/21. 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 8/16:15 am
ABE
-
DCA
1 stop4h 35m
American Airlines
Sun 8/27:07 pm
DCA
-
ABE
1 stop5h 16m
American Airlines
Deal found 7/21$319
This American Airlines deal was found by Cheapflights users on 7/23. 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.
Sun 8/236:20 am
ABE
-
DCA
1 stop4h 36m
American Airlines
Sun 8/307:19 pm
DCA
-
ABE
1 stop5h 11m
American Airlines
Deal found 7/23$324
This American Airlines deal was found by Cheapflights users on 7/22. 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 8/54:57 pm
ABE
-
DCA
1 stop7h 02m
American Airlines
Sat 8/85:35 pm
DCA
-
ABE
1 stop5h 50m
American Airlines
Deal found 7/22$339
This American Airlines deal was found by Cheapflights users on 7/18. 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.
Sat 7/257:10 pm
ABE
-
DCA
1 stop4h 43m
American Airlines
Sun 7/265:50 pm
DCA
-
ABE
1 stop6h 33m
American Airlines
Deal found 7/18$415
This American Airlines deal was found by Cheapflights users on 7/21. 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 7/227:09 pm
ABE
-
DCA
1 stop4h 44m
American Airlines
Sat 7/255:50 pm
DCA
-
ABE
1 stop6h 33m
American Airlines
Deal found 7/21$419
This American Airlines deal was found by Cheapflights users on 7/23. 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 11/135:14 pm
ABE
-
DCA
1 stop4h 45m
American Airlines
Sun 11/155:00 am
DCA
-
ABE
1 stop6h 14m
American Airlines
Deal found 7/23$442
This American Airlines deal was found by Cheapflights users on 7/22. 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 8/184:57 pm
ABE
-
DCA
1 stop4h 54m
American Airlines
Wed 8/195:35 pm
DCA
-
ABE
1 stop5h 50m
American Airlines
Deal found 7/22$488
This American Airlines deal was found by Cheapflights users on 7/19. 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.
Mon 11/212:55 pm
ABE
-
DCA
1 stop7h 04m
American Airlines
Sat 11/76:11 am
DCA
-
ABE
1 stop6h 13m
American Airlines
Deal found 7/19$501

Find flight deals from Allentown to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Allentown (ABE) to Reagan-National (DCA). 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 July 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$259
(American Airlines)

One-way from

$244
(American Airlines)
Provider with most accurate pricing for Allentown-Bethlehem-Washington, D.C. Reagan-National flight deals.
Search Deals
Provider most trusted by Cheapflights users for Allentown-Bethlehem-Washington, D.C. Reagan-National flights.
Search Deals
From Allentown-Bethlehem to Washington, D.C. Reagan-National
Search Deals
One-way flight from Allentown-Bethlehem to Washington, D.C. Reagan-National
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Allentown to Reagan-National 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 July 23, 2026.
Use the filters below to find and compare flights from Allentown to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AllentownWashington, D.C.

ABE - DCA

ABEDCA

Allentown-Bethlehem

Mon 8/17

4:57 pm-9:51 pm

1 stop4h 54m

Washington, D.C. Reagan-National

Mon 8/24

11:56 am-4:27 pm

1 stop4h 31m

$259

AllentownWashington, D.C.

ABE - DCA

ABEDCA

Allentown-Bethlehem

Fri 8/14

4:57 pm-11:59 pm

1 stop7h 02m

Washington, D.C. Reagan-National

Mon 8/17

7:14 pm-11:25 pm

1 stop4h 11m

$259

AllentownWashington, D.C.

ABE - DCA

ABEDCA

Allentown-Bethlehem

Wed 8/19

6:00 am-10:58 am

1 stop4h 58m

Washington, D.C. Reagan-National

Tue 8/25

11:56 am-4:27 pm

1 stop4h 31m

$259

AllentownWashington, D.C.

ABE - DCA

ABEDCA

Allentown-Bethlehem

Fri 8/7

4:57 pm-10:01 pm

1 stop5h 04m

Washington, D.C. Reagan-National

Tue 8/11

7:14 pm-11:25 pm

1 stop4h 11m

$299

AllentownWashington, D.C.

ABE - DCA

ABEDCA

Allentown-Bethlehem

Tue 8/18

4:57 pm-9:51 pm

1 stop4h 54m

Washington, D.C. Reagan-National

Wed 8/19

5:35 pm-11:25 pm

1 stop5h 50m

$488
Quickest round-trip

AllentownWashington, D.C.

ABE - DCA

ABEDCA

Allentown-Bethlehem

Wed 8/19

6:00 am-10:58 am

1 stop4h 58m

Washington, D.C. Reagan-National

Thu 8/20

7:14 pm-11:25 pm

1 stop4h 11m

$523

AllentownWashington, D.C.

ABE - DCA

ABEDCA

Allentown-Bethlehem

Sun 8/2

6:15 am-10:50 am

1 stop4h 35m

Washington, D.C. Reagan-National

Thu 8/6

5:35 pm-11:25 pm

1 stop5h 50m

$637

AllentownWashington, D.C.

ABE - DCA

ABEDCA

Allentown-Bethlehem

Sun 8/9

5:10 pm-9:51 pm

1 stop4h 41m

Washington, D.C. Reagan-National

Thu 8/13

5:35 pm-11:25 pm

1 stop5h 50m

$651

AllentownWashington, D.C.

ABE - DCA

ABEDCA

Allentown-Bethlehem

Sat 1/9

6:25 am-3:38 pm

1 stop9h 13m

Washington, D.C. Reagan-National

Wed 1/13

2:00 pm-10:06 am

1 stop20h 06m

$660
Cheapest one-way

AllentownWashington, D.C.

ABE - DCA

ABEDCA

Allentown-Bethlehem

Tue 8/18

4:57 pm-11:59 pm

1 stop7h 02m

$244

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/19

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

Compare providers for flights from Allentown to Reagan-National

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 Reagan-National in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

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

Have a flexible travel schedule? Discover the best time to fly to Reagan-National 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.

Reviews of airlines servicing Reagan-National

Get insights into the airlines that provide service to Reagan-National. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Reagan-National. Reviews last updated July 23, 2026.
Read reviews from past customers who have flown American Airlines from Allentown to Washington, D.C. Reagan-National Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,834 reviews

Food

6.4

Boarding

7.5

Overall

7.1

Comfort

7.2

Entertainment

6.8

Crew

7.9

Reviews

1 / 20
8.0
Excellent

Olwin,Jul 2026

MCO - DCA

The flight was great overall. But we need better food on flights and the baggage fees are too high.
American Airlines
7.1
Good
11,834 reviews
American Airlines
7.1
Good
11,834 reviews

Food

6.4

Boarding

7.5

Overall

7.1

Comfort

7.2

Entertainment

6.8

Crew

7.9

Reviews

1 / 20
8.0
Excellent

Olwin,Jul 2026

MCO - DCA

The flight was great overall. But we need better food on flights and the baggage fees are too high.

Related info for your journey

Find useful and relevant information for your journey from Allentown to Reagan-National. 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. Reagan-National?

    Allentown-Bethlehem (ABE), located 3.9 mi from the city center, is the airport you fly out of when you book flights from Allentown to Washington, D.C. Reagan-National. 1 airline have flights from Allentown-Bethlehem to Washington, D.C. Reagan-National on a regular basis. Booking flights from Allentown-Bethlehem to Washington, D.C. Reagan-National should not be difficult; the airport handles an average of 0 outbound flights to Washington, D.C. Reagan-National per day.

  • How long is the flight from Allentown to Washington, D.C. Reagan-National Airport?

    Airlines like American Airlines fly from Allentown to Washington, D.C. Reagan-National Airport in about 4h 54m. The time it takes to get you to your destination can typically vary by up to . The distance from Allentown to Washington, D.C. Reagan-National Airport is about 151 mi.

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

    Currently priced at $267, American Airlines will fly you from Allentown to Washington, D.C. Reagan-National Airport and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip.

  • Can I find deals for flights from Allentown to Reagan-National that include hotel bookings?

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

  • How can I find direct flights from Allentown to Reagan-National?

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

  • Can I find deals for business class flights from Allentown to Reagan-National?

    Yes. Cheapflights offers flight deals from Allentown to Reagan-National 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

Traveling to a place near Washington, D.C. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Alexandria
Tysons
Arlington
Owings Mills
Springfield
Lanham
Reston
Herndon
Rockville
Hyattsville
Fredericksburg
Falls Church
Hanover
Manassas
Laurel
Clinton
Hunt Valley
Cordova
Woodbridge
Largo

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Allentown to Reagan-National

Discover the top airline that operate flights from Allentown to Reagan-National. 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 July 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$267Average$371FlexibilityNo cancel feeOn-time71%

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