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ABE - WAS

$116 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 7/10. 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
Thu 7/11
Thu 7/18

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 44,212,782 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.
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8:30 am - 7:28 amABE-BWI
22h 58m2 stops
8:18 am - 6:24 pmBWI-ABE
10h 06m1 stop
$248
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Fri, Jun 28 - Mon, Jul 1
7:42 pm - 12:01 amABE-IAD
4h 19m1 stop
5:00 am - 11:33 amIAD-ABE
6h 33m1 stop
$268American Airlines
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Thu, Jul 11 - Tue, Jul 16
6:30 am - 8:40 amABE-BWI
26h 10m2 stops
5:25 am - 8:00 pmBWI-ABE
14h 35m1 stop
$273
Find Deal
Thu, Jul 11 - Tue, Jul 16
8:30 am - 7:28 amABE-BWI
22h 58m2 stops
8:18 am - 6:24 pmBWI-ABE
10h 06m1 stop
$275
Find Deal
Fri, Jun 28 - Mon, Jul 1
3:50 pm - 12:50 amABE-BWI
9h 00m1 stop
8:18 am - 6:24 pmBWI-ABE
10h 06m1 stop
$286
Find Deal
Fri, Jun 28 - Mon, Jul 1
6:30 am - 8:40 amABE-BWI
26h 10m2 stops
9:38 pm - 5:04 pmBWI-ABE
19h 26m2 stops
$295
Find Deal
Thu, Jul 11 - Tue, Jul 16
7:42 pm - 11:59 pmABE-DCA
4h 17m1 stop
6:40 am - 11:33 amDCA-ABE
4h 53m1 stop
$333American Airlines
Find Deal
Thu, Jul 11 - Tue, Jul 16
5:40 pm - 12:30 amABE-IAD
6h 50m1 stop
10:10 pm - 4:58 pmIAD-ABE
18h 48m1 stop
$557United Airlines
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Fri, Jul 5 - Fri, Jul 12
5:40 pm - 7:18 amABE-IAD
13h 38m2 stops
10:10 pm - 4:58 pmIAD-ABE
18h 48m1 stop
$1,072United Airlines
Find Deal
Wed, Jul 10 - Mon, Jul 15
5:40 pm - 7:18 amABE-IAD
13h 38m2 stops
10:15 pm - 4:58 pmIAD-ABE
18h 43m2 stops
$1,114United Airlines
Find Deal
Wed, Jul 10 - Mon, Jul 15

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 Saturdays 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 ($199) and United Airlines ($383), and the lowest round-trip tickets were found on American Airlines ($268) and United Airlines ($557).

Good to know

Cheapest flight

$116
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 $116 for a one-way ticket and $248 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, and Star Alliance are the airline alliances operating flights between Allentown and Washington, D.C., with oneworld 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.
7/10Wed
2 stops
15h 28mABE-BWI
$116
7/12Fri
1 stop
9h 10mABE-BWI
$157
7/10Wed
3 stops
21h 58mABE-BWI
$159
7/12Fri
2 stops
23h 48mABE-BWI
$164
7/10Wed
1 stopAmerican Airlines
4h 19mABE-IAD
$199
7/12Fri
1 stopAmerican Airlines
4h 19mABE-IAD
$224
7/10Wed
1 stopUndisclosed Carrier
4h 48mABE-DCA
$267
6/21Fri
1 stopUnited Airlines
16h 21mABE-BWI
$383
7/10Wed
2 stopsUndisclosed Carrier
7h 48mABE-DCA
$392
6/21Fri
1 stopUnited Airlines
7h 13mABE-IAD
$626

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Last minute flights from Allentown to Washington, D.C.

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Allentown to Washington, D.C. that are departing in the next 10 days.
6/14Fri
multi-stop
16h 15mABE-BWI
6/17Mon
multi-stop
10h 06mBWI-ABE
$425
6/14Fri
multi-stop
9h 00mABE-BWI
6/17Mon
multi-stop
10h 06mBWI-ABE
$432
6/14Fri
multi-stop
16h 15mABE-BWI
6/17Mon
multi-stop
18h 00mBWI-ABE
$483
6/16Sun
multi-stop
18h 11mABE-IAD
6/23Sun
multi-stop
32h 34mIAD-ABE
$493
6/14Fri
multi-stopAmerican Airlines
6h 46mABE-DCA
6/17Mon
multi-stopAmerican Airlines
5h 26mDCA-ABE
$658
6/14Fri
multi-stopAmerican Airlines
4h 08mABE-IAD
6/17Mon
multi-stopAmerican Airlines
6h 08mIAD-ABE
$658

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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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