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Cheap flights from Washington, D.C. to Allentown from $347

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Allentown departing on 4/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. to Allentown

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Washington, D.C. to Allentown.
2:42 pm - 9:00 pmBWI-ABE
6h 18m1 stop
8:00 am - 12:26 pmABE-BWI
28h 26m2 stops
Wed, Apr 16 - Fri, Apr 18
2:42 pm - 9:00 pmBWI-ABE
6h 18m1 stop
8:00 am - 6:32 pmABE-BWI
10h 32m1 stop
Wed, Apr 16 - Fri, Apr 18
11:25 am - 2:24 pmBWI-ABE
26h 59m2 stops
8:00 am - 12:26 pmABE-BWI
28h 26m2 stops
Wed, Apr 16 - Fri, Apr 18
10:13 am - 4:55 pmDCA-ABE
6h 42m1 stop
5:25 pm - 11:59 pmABE-DCA
6h 34m1 stop
$502American Airlines
Find Deal
Thu, Apr 24 - Thu, May 1
5:24 pm - 12:40 amDCA-ABE
7h 16m1 stop
5:25 am - 10:59 amABE-DCA
5h 34m1 stop
$569American Airlines
Find Deal
Wed, May 28 - Fri, May 30
5:26 pm - 12:40 amIAD-ABE
7h 14m1 stop
5:27 pm - 12:02 amABE-IAD
6h 35m1 stop
$569American Airlines
Find Deal
Mon, May 12 - Wed, May 14
5:40 pm - 11:48 amIAD-ABE
18h 08m3 stops
12:38 pm - 11:35 amABE-IAD
46h 57m3 stops
Wed, Apr 16 - Fri, Apr 18
3:39 pm - 9:55 pmIAD-ABE
6h 16m1 stop
6:44 am - 9:17 pmABE-IAD
14h 33m2 stops
$650United Airlines
Find Deal
Mon, Aug 18 - Wed, Aug 20
3:30 pm - 9:55 pmDCA-ABE
6h 25m1 stop
5:32 pm - 2:18 pmABE-DCA
20h 46m2 stops
$692United Airlines
Find Deal
Mon, Aug 18 - Wed, Aug 20
3:30 pm - 9:45 pmIAD-ABE
6h 15m1 stop
6:37 am - 9:09 pmABE-IAD
14h 32m2 stops
$1,001United Airlines
Find Deal
Mon, May 12 - Wed, May 14

American Airlines flights from Washington, D.C. to Allentown

Our best American Airlines deals on Washington, D.C. to Allentown flight tickets
American Airlines
Apr 24
DCA10:13 amWashington, D.C. Reagan-National
6h 42m
1 stop
ABE4:55 pmAllentown-Bethlehem
May 1
ABE5:25 pmAllentown-Bethlehem
6h 34m
1 stop
DCA11:59 pmWashington, D.C. Reagan-National
American Airlines
May 12
IAD5:26 pmWashington, D.C. Dulles Intl
7h 14m
1 stop
ABE12:40 amAllentown-Bethlehem
May 14
ABE5:27 pmAllentown-Bethlehem
6h 35m
1 stop
IAD12:02 amWashington, D.C. Dulles Intl
American Airlines
Apr 16
IAD4:52 pmWashington, D.C. Dulles Intl
5h 26m
1 stop
ABE10:18 pmAllentown-Bethlehem
Apr 18
ABE5:25 pmAllentown-Bethlehem
6h 31m
1 stop
IAD11:56 pmWashington, D.C. Dulles Intl

United Airlines flights from Washington, D.C. to Allentown

Our best United Airlines deals on Washington, D.C. to Allentown flight tickets
United Airlines
Aug 18
IAD3:39 pmWashington, D.C. Dulles Intl
6h 16m
1 stop
ABE9:55 pmAllentown-Bethlehem
Aug 20
ABE6:44 amAllentown-Bethlehem
14h 33m
2 stops
IAD9:17 pmWashington, D.C. Dulles Intl
United Airlines
Aug 18
DCA3:30 pmWashington, D.C. Reagan-National
6h 25m
1 stop
ABE9:55 pmAllentown-Bethlehem
Aug 20
ABE5:32 pmAllentown-Bethlehem
20h 46m
2 stops
DCA2:18 pmWashington, D.C. Reagan-National
United Airlines
May 12
IAD3:30 pmWashington, D.C. Dulles Intl
6h 15m
1 stop
ABE9:45 pmAllentown-Bethlehem
May 14
ABE6:37 amAllentown-Bethlehem
14h 32m
2 stops
IAD9:09 pmWashington, D.C. Dulles Intl

See travel insights to Allentown from

How to get the cheapest flight ticket from Washington, D.C. to Allentown

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Allentown?

The cheapest day to depart from Washington, D.C. to Allentown is on a Wednesday when prices can be found for as low as $257. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Allentown on Saturday is $276.

What is the cheapest time of day to depart on your flight to Allentown?

In the morning is the cheapest time of day to fly from Washington, D.C. to Allentown when you can find flight prices for as low as $238. Flying to Allentown in the morning is an ideal time because this is during off-peak travel hours. Flights in the morning are often more expensive with an average ticket price of $238.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Allentown according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. to Allentown (WAS to ABE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Allentown

Best Price Found

$347

Fastest flight time

4h 48m

Direct flights

None

Airports in Allentown

1 airport
The best flight deal from Washington, D.C. to Allentown found on momondo in the last 72 hours is $347
The fastest flight from Washington, D.C. to Allentown takes 4h 48m
There are no direct flights from Washington, D.C. to Allentown. Popular non-direct routes for this connection are Baltimore/Washington Airport - Allentown-Bethlehem Airport, Washington, D.C. Reagan-National Airport - Allentown-Bethlehem Airport and Washington, D.C. Dulles Intl Airport - Allentown-Bethlehem Airport.
There is 1 airport near Allentown: Allentown-Bethlehem (ABE)

  • How far is Washington, D.C. to Allentown-Bethlehem by plane?

    Washington, D.C. and Allentown-Bethlehem are 143.6 mi apart from one another. In terms of flight time, this usually takes a little over 4h 48m.

  • When did momondo last update prices for flights from Washington, D.C. to Allentown-Bethlehem Airport?

    Prices for flights from Washington, D.C. to Allentown-Bethlehem Airport refresh daily.

  • How old do you have to be to fly from Washington, D.C. to Allentown-Bethlehem Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Allentown-Bethlehem Airport.

  • What documentation or ID do you need to fly to Allentown-Bethlehem Airport?

    The necessary travel and health documents for your Allentown-Bethlehem Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Traveling to a place near Allentown?

Book flights to Allentown if you plan to visit one of these locations
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Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Allentown?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Allentown. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Washington, D.C. to Allentown with flexible booking policies on momondo?

Yes. All flights to Allentown from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Washington, D.C. to Allentown?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Allentown from Washington, D.C..

I’m not ready to book a flight from Washington, D.C. to Allentown right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Allentown, momondo offers a useful price alert feature which will track prices for flights to Allentown from Washington, D.C. and alert you when they change.


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