ABE - DCA

$176 Find Cheap Flights from Allentown to Reagan Washington National Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Allentown to Reagan-National departing on 9/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Reagan-National Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Allentown to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Allentown to Washington, D.C., as well as popular online travel agencies
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Flight Deals

Cheap Flights from Allentown to Reagan-National (ABE-DCA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Allentown to Reagan-National that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Allentown to Reagan-National

Fri, Sep 5 - Sun, Sep 7
American Airlines Logo
7:00 pm - 11:04 pmABE-DCA
4h 04m1 stop
American Airlines Logo
5:24 pm - 10:49 pmDCA-ABE
5h 25m1 stop
$259American Airlines
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Tue, Sep 2 - Sat, Sep 6
American Airlines Logo
6:32 pm - 11:33 pmABE-DCA
5h 01m1 stop
American Airlines Logo
8:59 am - 2:22 pmDCA-ABE
5h 23m1 stop
$269American Airlines
Find Deal
Fri, Aug 29 - Mon, Sep 1
American Airlines Logo
8:07 pm - 11:59 pmABE-DCA
3h 52m1 stop
American Airlines Logo
8:41 am - 1:14 pmDCA-ABE
4h 33m1 stop
$274American Airlines
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Sat, Sep 6 - Tue, Sep 9
American Airlines Logo
2:52 pm - 7:40 pmABE-DCA
4h 48m1 stop
American Airlines Logo
8:59 am - 2:05 pmDCA-ABE
5h 06m1 stop
$319American Airlines
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Thu, Oct 23 - Wed, Oct 29
Logo
7:30 am - 12:04 pmABE-DCA
28h 34m1 stop
Logo
1:00 pm - 2:03 pmDCA-ABE
25h 03m2 stops
$444
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Sat, Sep 6 - Tue, Sep 9
Delta Logo
6:00 am - 5:09 pmABE-DCA
11h 09m2 stops
Delta Logo
7:55 am - 10:39 pmDCA-ABE
14h 44m2 stops
$453Delta
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Sat, Sep 6 - Tue, Sep 9
Delta Logo
6:00 am - 5:09 pmABE-DCA
11h 09m2 stops
Delta Logo
7:55 am - 10:39 pmDCA-ABE
14h 44m2 stops
$458Delta
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Sun, Oct 26 - Wed, Oct 29
Logo
7:30 am - 5:04 pmABE-DCA
9h 34m1 stop
Logo
1:00 pm - 2:03 pmDCA-ABE
25h 03m2 stops
$472
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Thu, Jan 8 - Sun, Jan 11
United Airlines Logo
6:44 am - 5:48 pmABE-DCA
11h 04m1 stop
United Airlines Logo
9:00 am - 9:47 pmDCA-ABE
12h 47m2 stops
$665United Airlines
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Fri, Sep 5 - Sun, Sep 7
United Airlines Logo
5:28 pm - 3:22 pmABE-DCA
21h 54m2 stops
United Airlines Logo
8:00 pm - 11:58 amDCA-ABE
15h 58m1 stop
$759United Airlines
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Booking Insights

KAYAK's insights & trends for Allentown to Reagan-National flights

Get data-powered insights and trends into flights from Allentown to Reagan-National to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Allentown to Reagan Washington National Airport?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Allentown to Reagan Washington National Airport were found on American Airlines ($259) and Delta ($453).

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Good to know

Cheapest flight$176
Flight from Allentown to Reagan Washington National Airport

When to book flights from Allentown to Reagan-National

Are your dates flexible? Find out the best times to travel from Allentown to Reagan-National based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Allentown to Reagan Washington National Airport flights

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

    In the last 3 days, the lowest price for a flight from Allentown to Washington, D.C. Reagan-National Airport was $176 for a one-way ticket and $259 for a round-trip.

  • Do I need a passport to fly between Allentown and Reagan Washington National Airport?

    No

  • Which aircraft models fly most regularly from Allentown to Reagan Washington National Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Allentown to Reagan Washington National Airport?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Allentown and Reagan Washington National Airport, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Allentown to Reagan Washington National Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Allentown to Reagan Washington National Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Allentown to Reagan Washington National Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reagan Washington National Airport from Allentown is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Allentown to Reagan Washington National Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Reagan Washington National Airport with an airline and back to Allentown with another airline. Booking your flights between Allentown and DCA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Allentown to Reagan Washington National Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Reagan Washington National Airport from Allentown up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Allentown to Reagan-National

 
See real verified KAYAK customer reviews for airlines flying from Allentown to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Allentown to Reagan-National? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 10000 reviews
6.9Entertainment
6.5Food
7.2Comfort
7.5Boarding
8.0Crew
Airline reviews

Plane was delayed for 6 hours, at first by weather, which is understandable, but was further delayed with NO given reason for 2 1/2 hours more. We had no clue when we were going to depart actually until they opened the ramp. VERY POOR to ZERO COMMUNICATION!!!

2.0 MediocreAnonymous, Aug 2025PHL - TYS
Read more American Airlines reviews

Plane was delayed for 6 hours, at first by weather, which is understandable, but was further delayed with NO given reason for 2 1/2 hours more. We had no clue when we were going to depart actually until they opened the ramp. VERY POOR to ZERO COMMUNICATION!!!

After we'd boarded , they canceled the flight. The crew didn't even know , we just all received text messages. Then after they deplaned us , AA was just like "too bad, go F your self, we sure ain't gonna help you"

Flight was delayed and after being in the airport for like seven hours, it was canceled.

Flight delays numerous times. Everytime we would get close to boarding it would be delayed again. Strung along the entire time.

Overall very good, only complaint I have is the crew from CLT to SAT could have collected trash sooner.

Initial flight was cancelled at the time of arrival to the airport, flight alternative requires switching from direct to flight with a layover, and the plane felt like it would split apart, it was so rattle-y.

Above and beyond effort from this crew in a tough situation. So helpful and understanding. Thank you!

We started with trouble checking in 24 hours early. Then my husband did not get his TSA precheck. Finally flight delayed due to no crew. I know things happen

Most miserable flight ever. We waited almost 2 hours on the runway because the flight was oversold. American offered $1200 credit. Then there was some nonsense about weight distribution. Ridiculous. No food for 8 plus hours on the flight. I will be writing a letter.

Weather delay for 2.5 hours followed by half hour crew delay, did not have ginger ale, uncomfortable seats

Everything you need to know for your flight from Allentown to Reagan-National

Information on your arrival and departure airports

Allentown (ABE)
Reagan-National (DCA)

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