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WAS - ABE

$154 Find cheap flights from Washington, D.C. to Allentown

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Allentown departing on 6/14. 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 6/29
Sat 7/6

Search hundreds of travel sites at once for deals on flights to Allentown

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Allentown, 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 Washington, D.C. to Allentown, as well as popular online travel agencies
In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:

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Filter your dealsChoose cabin class, free Wi-Fi and more.

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Cheap flight deals from Washington, D.C. to Allentown (WAS-ABE)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. to Allentown 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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8:18 am - 6:24 pmBWI-ABE
10h 06m1 stop
8:30 am - 8:35 amABE-BWI
24h 05m2 stops
Fri, Jun 28 - Fri, Jul 5
8:18 am - 6:24 pmBWI-ABE
10h 06m1 stop
8:30 am - 4:31 pmABE-BWI
32h 01m3 stops
Fri, Jun 28 - Fri, Jul 5
9:35 pm - 11:34 pmBWI-ABE
25h 59m3 stops
8:30 am - 8:35 amABE-BWI
24h 05m2 stops
Fri, Jun 28 - Fri, Jul 5
5:00 am - 11:50 amIAD-ABE
6h 50m1 stop
7:51 pm - 8:58 amABE-IAD
13h 07m1 stop
$450American Airlines
Find Deal
Wed, Jun 26 - Wed, Jul 3
5:30 pm - 10:28 pmDCA-ABE
4h 58m1 stop
6:10 am - 10:58 amABE-DCA
4h 48m1 stop
$540American Airlines
Find Deal
Fri, Jul 12 - Sun, Jul 14
5:00 am - 11:33 amIAD-ABE
6h 33m1 stop
7:42 pm - 12:01 amABE-IAD
4h 19m1 stop
$540American Airlines
Find Deal
Fri, Jul 12 - Sun, Jul 14
6:25 am - 4:58 pmBWI-ABE
10h 33m1 stop
6:40 am - 5:27 pmABE-BWI
10h 47m1 stop
$656United Airlines
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Wed, Jun 12 - Wed, Jun 19
6:25 am - 9:37 pmBWI-ABE
15h 12m1 stop
5:40 pm - 9:54 amABE-BWI
16h 14m1 stop
$662United Airlines
Find Deal
Wed, Jun 26 - Wed, Jul 3
6:30 am - 4:58 pmDCA-ABE
10h 28m1 stop
6:40 am - 3:43 pmABE-DCA
9h 03m1 stop
$732United Airlines
Find Deal
Wed, Jun 12 - Wed, Jun 19
6:30 am - 4:58 pmIAD-ABE
10h 28m1 stop
6:40 am - 4:12 pmABE-IAD
9h 32m1 stop
$732United Airlines
Find Deal
Wed, Jun 12 - Wed, Jun 19

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

Get data-powered insights and trends into flights from Washington, D.C. to Allentown 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 Washington, D.C. to Allentown?

The average price of all flights from Washington, D.C. to Allentown clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Allentown on a Monday and more expensive on a Thursday. On your return trip to Washington, D.C., you should consider flying back on a Monday, and avoid Fridays for better deals.

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

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on United Airlines ($431) and American Airlines ($476). The cheapest round-trip tickets were found on American Airlines ($450) and United Airlines ($656).

Good to know

Cheapest flight

$154
Flight from Baltimore to Allentown

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

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

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

    In the last 3 days, the lowest price for a flight from Washington, D.C. to Allentown was $154 for a one-way ticket and $333 for a round-trip.

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

    A passport is not required to fly from Washington, D.C. to Allentown.

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

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

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

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

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

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

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

    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 Washington, D.C. to Allentown.

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

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

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

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

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

See more FAQs

Top airline flying from Washington, D.C. to Allentown

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Allentown. 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 Washington, D.C. to Allentown? 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.
7.4
United AirlinesOverall score based on 10777 reviews
8.1Crew
7.7Boarding
7.1Entertainment
7.2Comfort
6.7Food
Airline reviews

We ended up with seats in the very back. So they did not recline. Have no idea why, we reserved and checked in very early. The isles were very narrow and the seats had very little leg room. But they did give us water, and a snack.

4.0 OkayAnonymous, May 2024IAD - DEN
Read more about United Airlines reviews

We ended up with seats in the very back. So they did not recline. Have no idea why, we reserved and checked in very early. The isles were very narrow and the seats had very little leg room. But they did give us water, and a snack.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

they made me check my carryon. There was space in the overhead bins.

The plane was delayed 2 hours. The wifi did not work. The seat in first class was not comfortable because the bottom felt like it lost all of its padding. And I did not like when the flight attendant made me wait at my seat to use the bathroom and didn't tell me why. If there were too many people using the 1st Class bathroom, she should have told me to go in the back, coach bathrooms. I guess I have to feel fortunate that they found 2 local pilots to still fly the plane tonight after the original pilots ended up at an airport 60 miles away due to high winds.

The crew were really great, but the 4 hour delay in small chunks was the worst.

Just a crappy airline. The same every time. You feel you are a cow on a farm. You are being being whipped and pulled.

Wasn’t very crowded. Seamless processes. No issues traveling with two little kids.

My interaction with the flight attendent Eve was horrible. I was seated in 3F and was blown away watching her repeatedly skip me as she took other customer orders for lunch...she took the customer next to me but skipped me, then took everyone's order around me (in front of and behind me) . After she had taken every customer's orders to include those behind me, she came to me and said we are out of everything except one last item. I was mortified, in that, I am a 1k flyer, had pre-ordered AND as an African American could only assume why she repeatedly skipped me...mortified. no words

The Flight was good, pilot seemed very skillful. My wheel chair sister who could barely walk was allotted the second last seat in the aircraft, with great difficulty she managed to reach on her seat, as she required attendance we were given separate seat, even on request no one cared, so much so there were single passengers who were given twin seats. May not be taken as complaint but a reminder to the checkin staff to keep in mind in future the allottment of wheel chair passengers seats.

Almost 2 hour delay in boarding with all standing ready to board at original time. No explanation given.

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

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Washington, D.C. to Allentown found on KAYAK in the last 72 hours.
6/14Fri
1 stop
10h 06mBWI-ABE
$154
6/14Fri
2 stops
21h 06mBWI-ABE
$163
6/14Fri
3 stops
25h 59mBWI-ABE
$174
6/5Wed
3 stops
25h 49mIAD-ABE
$237
6/14Fri
3 stops
20h 26mIAD-ABE
$253
6/14Fri
1 stopUnited Airlines
18h 43mIAD-ABE
$431
6/14Fri
1 stopAmerican Airlines
16h 34mDCA-ABE
$476
6/14Fri
2 stopsAmerican Airlines
13h 23mDCA-ABE
$485
6/5Wed
1 stopAmerican Airlines
5h 26mDCA-ABE
$493
6/5Wed
2 stopsUnited Airlines
18h 38mIAD-ABE
$588

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

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 Washington, D.C. to Allentown that are departing in the next 10 days.
5/31Fri
multi-stopAmerican Airlines
5h 57mDCA-ABE
6/1Sat
multi-stopAmerican Airlines
6h 25mABE-DCA
$685
5/31Fri
multi-stopAmerican Airlines
4h 29mIAD-ABE
6/1Sat
multi-stopAmerican Airlines
4h 21mABE-IAD
$685
5/31Fri
multi-stopAmerican Airlines
4h 43mDCA-ABE
6/1Sat
multi-stopAmerican Airlines
8h 19mABE-DCA
$905
5/31Fri
multi-stopUnited Airlines
8h 18mIAD-ABE
6/1Sat
multi-stopUnited Airlines
9h 32mABE-IAD
$967

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Flights to Allentown

Destination:

Allentown (ABE)United States

Return flight deals:

Allentown - Washington, D.C.

Cabin classes: