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Reagan-National

$269+ Cheap flights from Allentown (ABE) to Reagan-National (DCA)

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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — DCA
Sep 3 — Sep 101
Thu 9/3
Thu 9/10
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 August 4, 2026.

This American Airlines deal was found by Cheapflights users on 8/3. 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 9/16:00 am
ABE
-
DCA
1 stop4h 58m
American Airlines
Mon 9/77:14 pm
DCA
-
ABE
1 stop4h 11m
American Airlines
Deal found 8/3$269
This American Airlines deal was found by Cheapflights users on 7/31. 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 8/154:57 pm
ABE
-
DCA
1 stop5h 02m
American Airlines
Wed 8/195:35 pm
DCA
-
ABE
1 stop5h 50m
American Airlines
Deal found 7/31$299
This American Airlines deal was found by Cheapflights users on 8/3. 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 9/52:00 pm
ABE
-
DCA
1 stop6h 00m
American Airlines
Mon 9/75:35 pm
DCA
-
ABE
1 stop5h 50m
American Airlines
Deal found 8/3$324
This American Airlines deal was found by Cheapflights users on 7/30. 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 8/66:00 am
ABE
-
DCA
1 stop4h 58m
American Airlines
Tue 8/117:14 pm
DCA
-
ABE
1 stop4h 11m
American Airlines
Deal found 7/30$329
This American Airlines deal was found by Cheapflights users on 7/31. 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 10/156:10 am
ABE
-
DCA
1 stop4h 45m
American Airlines
Sun 10/186:12 am
DCA
-
ABE
1 stop5h 06m
American Airlines
Deal found 7/31$339
This American Airlines deal was found by Cheapflights users on 8/2. 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 11/65:14 pm
ABE
-
DCA
1 stop6h 45m
American Airlines
Sun 11/86:11 am
DCA
-
ABE
1 stop5h 03m
American Airlines
Deal found 8/2$379
This American Airlines deal was found by Cheapflights users on 8/2. 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 12/206:04 am
ABE
-
DCA
1 stop4h 53m
American Airlines
Sat 1/26:46 am
DCA
-
ABE
1 stop4h 34m
American Airlines
Deal found 8/2$419
This American Airlines deal was found by Cheapflights users on 8/3. 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 9/155:45 am
ABE
-
DCA
1 stop5h 04m
American Airlines
Sat 9/196:09 am
DCA
-
ABE
1 stop6h 16m
American Airlines
Deal found 8/3$422
This American Airlines deal was found by Cheapflights users on 8/3. 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 9/155:45 am
ABE
-
DCA
1 stop5h 04m
American Airlines
Sun 9/205:00 am
DCA
-
ABE
1 stop6h 05m
American Airlines
Deal found 8/3$477
This American Airlines deal was found by Cheapflights users on 8/3. 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 9/135:17 pm
ABE
-
DCA
1 stop6h 42m
American Airlines
Sat 9/198:33 am
DCA
-
ABE
1 stop3h 52m
American Airlines
Deal found 8/3$496
This American Airlines deal was found by Cheapflights users on 8/3. 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 9/142:25 pm
ABE
-
DCA
1 stop6h 10m
American Airlines
Sat 9/198:33 am
DCA
-
ABE
1 stop3h 52m
American Airlines
Deal found 8/3$539
This American Airlines deal was found by Cheapflights users on 8/3. 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 9/135:17 pm
ABE
-
DCA
1 stop4h 42m
American Airlines
Mon 9/217:16 pm
DCA
-
ABE
1 stop4h 06m
American Airlines
Deal found 8/3$551

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 August 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$269
(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

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 August 4, 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

Sat 8/15

4:57 pm-9:59 pm

1 stop5h 02m

Washington, D.C. Reagan-National

Wed 8/19

5:35 pm-11:25 pm

1 stop5h 50m

$299

AllentownWashington, D.C.

ABE - DCA

ABEDCA

Allentown-Bethlehem

Thu 10/15

6:10 am-10:55 am

1 stop4h 45m

Washington, D.C. Reagan-National

Sun 10/18

6:12 am-11:18 am

1 stop5h 06m

$339

AllentownWashington, D.C.

ABE - DCA

ABEDCA

Allentown-Bethlehem

Sun 12/20

6:04 am-10:57 am

1 stop4h 53m

Washington, D.C. Reagan-National

Sat 1/2

6:46 am-11:20 am

1 stop4h 34m

$419

AllentownWashington, D.C.

ABE - DCA

ABEDCA

Allentown-Bethlehem

Mon 9/14

2:25 pm-8:35 pm

1 stop6h 10m

Washington, D.C. Reagan-National

Sat 9/19

8:33 am-12:25 pm

1 stop3h 52m

$539
Quickest round-trip

AllentownWashington, D.C.

ABE - DCA

ABEDCA

Allentown-Bethlehem

Mon 9/14

5:45 am-10:49 am

1 stop5h 04m

Washington, D.C. Reagan-National

Mon 9/21

7:16 pm-11:22 pm

1 stop4h 06m

$594

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

$605

AllentownWashington, D.C.

ABE - DCA

ABEDCA

Allentown-Bethlehem

Mon 8/17

4:57 pm-11:59 pm

1 stop7h 02m

Washington, D.C. Reagan-National

Fri 8/21

11:56 am-4:27 pm

1 stop4h 31m

$647

AllentownWashington, D.C.

ABE - DCA

ABEDCA

Allentown-Bethlehem

Tue 9/15

5:45 am-3:28 pm

2 stops9h 43m

Washington, D.C. Reagan-National

Sat 9/19

6:09 am-12:25 pm

1 stop6h 16m

$664

AllentownWashington, D.C.

ABE - DCA

ABEDCA

Allentown-Bethlehem

Tue 9/15

5:45 am-3:28 pm

2 stops9h 43m

Washington, D.C. Reagan-National

Sun 9/20

7:16 pm-12:20 am

1 stop5h 04m

$699

AllentownWashington, D.C.

ABE - DCA

ABEDCA

Allentown-Bethlehem

Thu 12/3

5:36 pm-1:59 pm

1 stop20h 23m

Washington, D.C. Reagan-National

Sat 12/5

6:00 pm-10:06 am

1 stop16h 06m

$732

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 12 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 August.
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 August 4, 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
11,850 reviews

Boarding

7.5

Entertainment

6.8

Crew

7.9

Comfort

7.2

Food

6.4

Overall

7.1

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
11,850 reviews
American Airlines
7.1
Good
11,850 reviews

Boarding

7.5

Entertainment

6.8

Crew

7.9

Comfort

7.2

Food

6.4

Overall

7.1

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 5h 02m. 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
Owings Mills
Arlington
Tysons
Springfield
Lanham
Reston
Herndon
Rockville
Hyattsville
Fredericksburg
Falls Church
Hanover
Laurel
Clinton
Oxon Hill
Hunt Valley
Woodbridge
Silver Spring
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 August 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$267Average$371FlexibilityNo cancel feeOn-time71%

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