ABE - WAS

$243 Find Cheap Flights from Allentown to Washington, D.C.

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 Washington, D.C. departing on 2/15. 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.

 
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 Washington, D.C. (ABE-WAS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Allentown to Washington, D.C. 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 Washington, D.C.

Fri, Oct 3 - Fri, Oct 3
Multiple Airlines Logo
6:15 am - 3:49 pmABE-IAD
9h 34m2 stops
Multiple Airlines Logo
7:14 pm - 8:36 amIAD-ABE
13h 22m1 stop
$353Multiple Airlines
Find Deal
Fri, Oct 10 - Wed, Oct 15
American Airlines Logo
5:53 pm - 11:53 pmABE-IAD
6h 00m1 stop
American Airlines Logo
8:09 am - 2:13 pmIAD-ABE
6h 04m1 stop
$423American Airlines
Find Deal
Tue, Oct 14 - Sat, Oct 18
American Airlines Logo
6:00 am - 11:00 amABE-DCA
5h 00m1 stop
American Airlines Logo
6:30 am - 1:26 pmDCA-ABE
6h 56m1 stop
$464American Airlines
Find Deal
Sat, Oct 18 - Sat, Oct 18
American Airlines Logo
6:13 am - 10:59 amABE-DCA
4h 46m1 stop
American Airlines Logo
5:30 pm - 10:40 pmDCA-ABE
5h 10m1 stop
$507American Airlines
Find Deal
Tue, Oct 14 - Sat, Oct 18
Multiple Airlines Logo
10:16 am - 12:04 pmABE-DCA
25h 48m2 stops
Multiple Airlines Logo
6:31 pm - 3:42 pmDCA-ABE
21h 11m1 stop
$589Multiple Airlines
Find Deal
Tue, Oct 14 - Sat, Oct 18
United Airlines Logo
5:28 pm - 7:18 amABE-IAD
13h 50m2 stops
United Airlines Logo
8:25 am - 9:54 pmIAD-ABE
13h 29m2 stops
$591United Airlines
Find Deal
Fri, Dec 12 - Sat, Dec 13
American Airlines Logo
7:31 am - 1:34 pmABE-IAD
6h 03m1 stop
American Airlines Logo
8:05 pm - 4:44 pmIAD-ABE
20h 39m1 stop
$608American Airlines
Find Deal
Tue, Oct 14 - Sat, Oct 18
United Airlines Logo
5:28 pm - 1:51 pmABE-IAD
20h 23m1 stop
United Airlines Logo
8:25 am - 9:54 pmIAD-ABE
13h 29m2 stops
$611United Airlines
Find Deal
Mon, Sep 29 - Fri, Oct 3
American Airlines Logo
6:00 am - 10:59 amABE-DCA
4h 59m1 stop
American Airlines Logo
5:24 pm - 9:50 pmDCA-ABE
4h 26m1 stop
$637American Airlines
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Tue, Mar 10 - Wed, Mar 11
Delta Logo
1:00 pm - 12:11 amABE-BWI
11h 11m1 stop
Delta Logo
12:15 pm - 10:52 pmBWI-ABE
10h 37m1 stop
$881Delta
Find Deal

Everything you should know

Cheapest round-trip
$353
Multiple Airlines
Fri 10/3Fri 10/3
ABE - IAD • 2 stops
Cheapest one-way
$243
Multiple Airlines
Sun 2/15
ABE - IAD • 2 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Washington, D.C.!
Booking Insights

KAYAK's insights & trends for Allentown to Washington, D.C. flights

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

Which airlines provide the cheapest flights from Allentown to Washington, D.C.?

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 Washington, D.C. were found on American Airlines ($423) and United Airlines ($591).

Find deals

Good to know

Cheapest flight$243
Flight from Allentown to Washington Dulles Airport

When to book flights from Allentown to Washington, D.C.

Are your dates flexible? Find out the best times to travel from Allentown to Washington, D.C. 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 flights from Allentown to Washington, D.C.

  • What is the cheapest flight from Allentown to Washington, D.C.?

    In the last 3 days, the lowest price for a flight from Allentown to Washington, D.C. was $243 for a one-way ticket and $353 for a round-trip.

  • Do I need a passport to fly between Allentown and Washington, D.C.?

    No, a passport isn't needed to fly from Allentown to Washington, D.C.. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Allentown to Washington, D.C.?

    Allentown is served by only 1 airport and there are 2 airports in Washington, D.C.. You will leave Allentown from Allentown-Bethlehem and you will be arriving in Washington, D.C. at one of these airports: Washington, D.C. Reagan-National or Washington, D.C. Dulles Intl.

  • Which aircraft models fly most regularly from Allentown to Washington, D.C.?

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

  • Which airline alliances offer flights from Allentown to Washington, D.C.?

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

  • How does KAYAK find such low prices on flights from Allentown to Washington, D.C.?

    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 Washington, D.C..

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Allentown to Washington, D.C.?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. 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 Washington, D.C.?

    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 Washington, D.C. with an airline and back to Allentown with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Allentown to Washington, D.C.?

    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 Washington, D.C. from Allentown up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Allentown to Washington, D.C.

Information on your arrival and departure airports

Allentown (ABE)

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