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ABE - WAS

$197 Find cheap flights from Allentown to Washington, D.C.

This is the cheapest round-trip 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 7/16. 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
0 bags
Sat 7/6
Sat 7/13

Search 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
In the last 7 days travelers have searched 43,995,393 times on KAYAK, and here is why:

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Cheap flight deals 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 and deals for you by selecting your travel dates.
Choose your dates
11:00 am - 11:50 pmABE-BWI
12h 50m1 stop
6:00 am - 4:40 pmBWI-ABE
10h 40m1 stop
$197
Find Deal
Tue, Jul 16 - Tue, Jul 23
11:00 am - 11:50 pmABE-BWI
12h 50m1 stop
10:40 pm - 5:04 pmBWI-ABE
18h 24m2 stops
$265
Find Deal
Tue, Jul 16 - Tue, Jul 23
8:30 am - 8:35 amABE-BWI
24h 05m2 stops
12:36 pm - 11:44 pmBWI-ABE
11h 08m1 stop
$288
Find Deal
Fri, Jun 28 - Sun, Jun 30
11:00 am - 11:50 pmABE-BWI
12h 50m1 stop
9:38 pm - 6:38 pmBWI-ABE
21h 00m3 stops
$291
Find Deal
Tue, Jul 16 - Tue, Jul 23
7:51 pm - 8:58 amABE-IAD
13h 07m1 stop
9:28 am - 6:19 pmIAD-ABE
8h 51m1 stop
$337American Airlines
Find Deal
Mon, Jul 1 - Thu, Jul 4
6:05 am - 11:46 pmABE-DCA
17h 41m1 stop
10:00 am - 11:09 pmDCA-ABE
13h 09m1 stop
$437Delta
Find Deal
Thu, Jul 4 - Tue, Jul 9
12:08 pm - 5:02 pmABE-IAD
4h 54m1 stop
5:00 am - 11:33 amIAD-ABE
6h 33m1 stop
$448American Airlines
Find Deal
Tue, Jul 16 - Tue, Jul 23
6:05 am - 4:20 pmABE-DCA
10h 15m2 stops
6:59 am - 5:11 pmDCA-ABE
10h 12m1 stop
$734Delta
Find Deal
Sat, Jul 6 - Sat, Jul 13
6:40 am - 4:29 pmABE-IAD
9h 49m2 stops
1:10 pm - 9:38 pmIAD-ABE
8h 28m1 stop
$947United Airlines
Find Deal
Mon, Jul 1 - Thu, Jul 4
6:40 am - 5:35 pmABE-BWI
10h 55m1 stop
6:30 am - 9:38 pmBWI-ABE
15h 08m1 stop
$997United Airlines
Find Deal
Fri, Jul 5 - Sat, Jul 6

Flights from Allentown to Washington, D.C. - Travel Insights & Trends

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.

What’s the cheapest day of the week to fly from Allentown to Washington, D.C.?

The average price of all flights from Allentown to Washington, D.C. clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Washington, D.C. on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Friday is the most expensive day to fly from Allentown to Washington, D.C.. For your return ticket, we recommend flying on a Monday and avoiding Thursdays for the best deals.

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

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Washington, D.C. from Allentown were found on American Airlines ($314) and United Airlines ($389), and the lowest round-trip tickets were found on American Airlines ($337) and Delta ($437).

Good to know

Cheapest flight

$197
Flight from Allentown to Baltimore

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 $203 for a one-way ticket and $197 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.

See more FAQs

Book cheap flights from Allentown to Washington, D.C.

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Allentown to Washington, D.C. found on KAYAK in the last 72 hours.
6/28Fri
3 stops
26h 50mABE-IAD
$203
6/28Fri
2 stops
27h 14mABE-IAD
$221
6/28Fri
1 stopAmerican Airlines
4h 08mABE-IAD
$314
6/28Fri
1 stopAmerican Airlines
13h 31mABE-DCA
$332
6/22Sat
1 stopAmerican Airlines
4h 29mABE-DCA
$344
6/26Wed
1 stopUnited Airlines
15h 33mABE-DCA
$389
6/22Sat
1 stopUnited Airlines
16h 22mABE-BWI
$463
6/22Sat
2 stopsAmerican Airlines
13h 40mABE-DCA
$466
6/28Fri
2 stopsAmerican Airlines
11h 46mABE-DCA
$475
6/22Sat
1 stopUnited Airlines
9h 32mABE-IAD
$541

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Allentown - Washington, D.C. Flights

Departure:

Allentown (ABE)United States

Return flight deals:

Washington, D.C. - Allentown

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