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Reagan-National

$225+ 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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — DCA
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap 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 September 11, 2025.

Round-trip from

$289
(American Airlines)

One-way from

$225
(Kiwi.com)
From Allentown-Bethlehem to Washington, D.C. Reagan-National
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One-way flight from Allentown-Bethlehem to Washington, D.C. Reagan-National
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Find 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 September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/11. 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 9/267:00 pmABE - DCA
1 stop4h 04mAmerican Airlines
Tue 9/303:28 pmDCA - ABE
1 stop6h 37mAmerican Airlines
Deal found 9/11$289
This American Airlines deal was found by Cheapflights users on 9/9. 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 9/102:37 pmABE - DCA
1 stop4h 02mAmerican Airlines
Sun 9/145:24 pmDCA - ABE
1 stop5h 25mAmerican Airlines
Deal found 9/9$399
This American Airlines deal was found by Cheapflights users on 9/9. 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 9/132:52 pmABE - DCA
1 stop4h 48mAmerican Airlines
Tue 9/1611:59 amDCA - ABE
1 stop6h 31mAmerican Airlines
Deal found 9/9$409
This American Airlines deal was found by Cheapflights users on 9/11. 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 9/257:59 pmABE - DCA
1 stop3h 56mAmerican Airlines
Fri 10/103:25 pmDCA - ABE
1 stop7h 15mAmerican Airlines
Deal found 9/11$428
This American Airlines deal was found by Cheapflights users on 9/10. 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 9/197:00 pmABE - DCA
1 stop4h 04mAmerican Airlines
Sun 9/213:15 pmDCA - ABE
1 stop7h 34mAmerican Airlines
Deal found 9/10$449
This American Airlines deal was found by Cheapflights users on 9/11. 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 11/124:30 pmABE - DCA
1 stop7h 04mAmerican Airlines
Thu 11/136:45 amDCA - ABE
1 stop6h 44mAmerican Airlines
Deal found 9/11$507
This Delta deal was found by Cheapflights users on 9/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/136:00 amABE - DCA
2 stops11h 00mDelta
Tue 9/167:58 amDCA - ABE
2 stops14h 43mDelta
Deal found 9/9$518
This American Airlines deal was found by Cheapflights users on 9/8. 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 10/106:13 amABE - DCA
1 stop4h 53mAmerican Airlines
Sun 10/125:30 pmDCA - ABE
1 stop5h 10mAmerican Airlines
Deal found 9/8$524
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Wed 10/221:00 pmABE - DCA
1 stop9h 43mUnited Airlines
Fri 10/248:00 pmDCA - ABE
1 stop14h 38mUnited Airlines
Deal found 9/11$546
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/105:53 pmABE - DCA
1 stop4h 32mAmerican Airlines
Fri 10/176:30 amDCA - ABE
1 stop6h 56mAmerican Airlines
Deal found 9/10$567

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 September 11, 2025.
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

Allentown

Fly to

Reagan-National

Route

Depart

Return

Price

AllentownWashington, D.C.

ABE - DCA

ABEDCA

Allentown-Bethlehem

Fri 9/26

7:00 pm-11:04 pm

1 stop4h 04m

Washington, D.C. Reagan-National

Tue 9/30

3:28 pm-10:05 pm

1 stop6h 37m

$289

AllentownWashington, D.C.

ABE - DCA

ABEDCA

Allentown-Bethlehem

Wed 11/12

7:30 am-2:23 pm

1 stop6h 53m

Washington, D.C. Reagan-National

Thu 11/13

6:45 am-1:29 pm

1 stop6h 44m

$507

AllentownWashington, D.C.

ABE - DCA

ABEDCA

Allentown-Bethlehem

Fri 10/10

6:13 am-11:06 am

1 stop4h 53m

Washington, D.C. Reagan-National

Sun 10/12

5:30 pm-10:40 pm

1 stop5h 10m

$524

AllentownWashington, D.C.

ABE - DCA

ABEDCA

Allentown-Bethlehem

Wed 10/22

1:00 pm-10:43 pm

1 stop9h 43m

Washington, D.C. Reagan-National

Fri 10/24

8:00 pm-10:38 am

1 stop14h 38m

$546

AllentownWashington, D.C.

ABE - DCA

ABEDCA

Allentown-Bethlehem

Fri 10/10

5:53 pm-10:25 pm

1 stop4h 32m

Washington, D.C. Reagan-National

Fri 10/17

6:30 am-1:26 pm

1 stop6h 56m

$567

AllentownWashington, D.C.

ABE - DCA

ABEDCA

Allentown-Bethlehem

Wed 11/12

1:00 pm-11:25 am

2 stops22h 25m

Washington, D.C. Reagan-National

Thu 11/13

5:00 pm-11:48 am

1 stop18h 48m

$811

AllentownWashington, D.C.

ABE - DCA

ABEDCA

Allentown-Bethlehem

Fri 10/10

5:28 pm-3:22 pm

2 stops21h 54m

Washington, D.C. Reagan-National

Sun 10/12

8:00 pm-10:38 am

1 stop14h 38m

$1,000

AllentownWashington, D.C.

ABE - DCA

ABEDCA

Allentown-Bethlehem

Thu 9/25

6:30 am-6:03 pm

1 stop11h 33m

Washington, D.C. Reagan-National

Mon 9/29

7:25 am-4:53 pm

1 stop9h 28m

$1,218

AllentownWashington, D.C.

ABE - DCA

ABEDCA

Allentown-Bethlehem

Tue 9/30

11:45 am-9:59 pm

2 stops34h 14m

$225

AllentownWashington, D.C.

ABE - DCA

ABEDCA

Allentown-Bethlehem

Tue 9/30

7:00 pm-11:01 pm

1 stop4h 01m

$319

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 11 results
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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.

Cheapflights Insights

Everything you need to know about your flight from Allentown to Washington, D.C. Reagan-National Airport

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

Currently, February is the cheapest month in which you can book a flight from Allentown to Washington, D.C. Reagan-National Airport (average of $278). Flying from Allentown to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $335). 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.

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 September 11, 2025.
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
7.2
Good
10,000 reviews

Boarding

7.5

Crew

8.0

Entertainment

6.9

Overall

7.2

Comfort

7.2

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Crew

8.0

Entertainment

6.9

Overall

7.2

Comfort

7.2

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

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 and United Airlines fly from Allentown to Washington, D.C. Reagan-National Airport in about 4h 04m. The time it takes to get you to your destination can typically vary by up to 5h 39m. The distance from Allentown to Washington, D.C. Reagan-National Airport is about 151 mi. This flight may include one or multiple stops.

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

    Currently priced at $234, 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.

  • What is the cheapest month to book a flight from Allentown to Washington, D.C. Reagan-National Airport?

    Currently, February is the cheapest month in which you can book a flight from Allentown to Washington, D.C. Reagan-National Airport (average of $278). Flying from Allentown to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $335). 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. Reagan-National Airport?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Allentown to Reagan-National

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 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$234Average$638FlexibilityNo cancel feeOn-time71%

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