$244 Find Cheap Flights from Allentown to District of Columbia

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 District of Columbia departing on 8/1. 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 District of Columbia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Allentown to District of Columbia, 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 District of Columbia, as well as popular online travel agencies
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Flights Deals

Best District of Columbia Flight Deals from Allentown

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Washington, D.C.
Washington, D.C.1 stop$259
Washington, D.C.
Washington, D.C.1 stop$259

Cheap Flights from Allentown to District of Columbia

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Allentown to District of Columbia 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 District of Columbia

Thu, Aug 14 - Sun, Aug 17
American Airlines Logo
8:07 pm - 11:59 pmABE-DCA
3h 52m1 stop
American Airlines Logo
8:41 am - 1:26 pmDCA-ABE
4h 45m1 stop
$259American Airlines
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Thu, Aug 14 - Sun, Aug 17
American Airlines Logo
1:56 pm - 7:49 pmABE-IAD
5h 53m1 stop
American Airlines Logo
6:34 am - 1:26 pmIAD-ABE
6h 52m1 stop
$259American Airlines
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Sat, Aug 16 - Sat, Aug 23
American Airlines Logo
8:07 pm - 11:57 pmABE-IAD
3h 50m1 stop
American Airlines Logo
9:14 am - 1:26 pmIAD-ABE
4h 12m1 stop
$261American Airlines
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Thu, Aug 14 - Sun, Aug 17
Allegiant Air Logo
8:15 pm - 2:23 pmABE-IAD
18h 08m2 stops
Allegiant Air Logo
11:04 am - 9:00 pmIAD-ABE
9h 56m1 stop
$325Allegiant Air
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Thu, Jul 17 - Mon, Jul 21
Allegiant Air Logo
11:42 am - 9:23 amABE-IAD
21h 41m2 stops
Allegiant Air Logo
4:46 pm - 1:41 pmIAD-ABE
20h 55m2 stops
$364Allegiant Air
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Sat, Sep 6 - Tue, Sep 9
Delta Logo
6:00 am - 5:09 pmABE-DCA
11h 09m2 stops
Delta Logo
10:05 pm - 1:34 pmDCA-ABE
15h 29m2 stops
$383Delta
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Sat, Aug 16 - Sat, Aug 23
Logo
6:00 am - 10:14 amABE-IAD
28h 14m3 stops
Logo
8:12 pm - 10:06 pmIAD-ABE
25h 54m2 stops
$425
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Fri, Aug 15 - Sun, Aug 17
Logo
8:00 am - 9:09 pmABE-IAD
13h 09m3 stops
Logo
11:04 am - 9:00 pmIAD-ABE
9h 56m1 stop
$453
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Sat, Jul 12 - Sun, Jul 13
United Airlines Logo
6:30 am - 9:23 pmABE-IAD
14h 53m2 stops
United Airlines Logo
8:30 am - 9:55 pmIAD-ABE
13h 25m2 stops
$768United Airlines
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Sat, Aug 16 - Sat, Aug 23
United Airlines Logo
6:30 am - 12:30 amABE-IAD
18h 00m1 stop
United Airlines Logo
8:20 am - 9:54 pmIAD-ABE
13h 34m2 stops
$1,088United Airlines
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Useful Info

KAYAK's insights & trends for Allentown to District of Columbia flights

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

Which airlines provide the cheapest flights from Allentown to District of Columbia?

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 District of Columbia were found on American Airlines ($259) and Allegiant Air ($325).

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Good to know

Low seasonOctober
High seasonSeptember
Cheapest flight$244
Best time to beat the crowds with an average 59% drop in price.
Most popular time to fly and prices are also 29% lower on average.
Flight from Allentown to Reagan Washington National Airport

FAQs - booking District of Columbia flights

  • How does KAYAK find such low prices on flights from Allentown to District of Columbia?

    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 District of Columbia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Allentown to District of Columbia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Allentown to District of Columbia 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 District of Columbia?

    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 from Allentown to District of Columbia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Allentown to District of Columbia?

    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 from Allentown to District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to District of Columbia?

    The cheapest time of day to fly to District of Columbia is generally in the evening, when round-trip flights cost $266 on average. Morning departures are around 79% more expensive than evening flights, on average. The most expensive time of day to fly to District of Columbia is generally in the morning, which is peak travel time and where the average cost of a ticket is $476.

Reviews of the top airline flying from Allentown to District of Columbia

 
See real verified KAYAK customer reviews for airlines flying from Allentown to District of Columbia. 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 District of Columbia? 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
7.2Comfort
8.0Crew
7.5Boarding
6.5Food
Airline reviews

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

10.0 ExcellentChristopher, Jul 2025PHL - PIT
Read more American Airlines reviews

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.

Honestly, I haven’t flown American in years, probably due to the pandemic and my being unable to travel for certain periods in the last two years, but it was a good experience to dig out or obtain a new American Airlines account after many years of traveling for business with American in the past.

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

It’s a great flight. Service is good. Staff is awesome.

It was nobody’s fault - but the plane came 4-hrs late and we were updated randomly in 20-30 mins increments which left us hostage to sit and wait expectantly. It was very long and got very late. Our plane didn’t land until nearly 1 am! Also the toilet wasn’t working. The hosts were nice enough but were clearly “about to pass out” as one told me. Lastly, there was no snack or even time for it. Just a bad experience overall.

Everything about the flight was lovely…We left early, arrived early, cabin crew were efficient and helpful. Flight was easy and most pleasant.

The boarding crew was incredibly helpful getting me on an earlier flight

Great experience. Flight boarded easily. Departed early. Smooth flight. Great arrival in DC--almost no taxing! Almost direct to gate from runway. Crew was terrific. Same cookies and beverages in main cabin. I did not use the entertainment system on this flight.

Everything you need to know for your flight from Allentown to District of Columbia

Information on your arrival and departure airports

Allentown (ABE)

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