How long does it take to fly to Allentown?

Flight times vary depending on what airport in Washington, D.C. you fly out of and what airport in Allentown you fly into. For example, flying from Washington, D.C. to Newark Airport takes 1h 17m on average. On the other hand, flying from Baltimore to Newark Airport takes 5h 48m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

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.

$140 Cheap Flights from Washington, D.C. to Allentown in 2026/27

Find the cheapest flights from Washington, D.C. to Allentown

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:54 pm - 11:23 pmDCA Washington, D.C. Reagan-National-ABE Allentown-Bethlehem

6h 29m1 stop Charlotte Douglas

6:04 am - 12:59 pmABE Allentown-Bethlehem-DCA Washington, D.C. Reagan-National

6h 55m1 stop Charlotte Douglas

$329American Airlines

Sat, Feb 6 - Sat, Feb 13

4:54 pm - 11:23 pmDCA Washington, D.C. Reagan-National-ABE Allentown-Bethlehem

6h 29m1 stop Charlotte Douglas

5:30 pm - 11:59 pmABE Allentown-Bethlehem-DCA Washington, D.C. Reagan-National

6h 29m1 stop Charlotte Douglas

$329American Airlines

Sat, Feb 6 - Sat, Feb 13

4:13 pm - 11:23 pmIAD Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem

7h 10m1 stop Charlotte Douglas

11:53 am - 5:24 pmABE Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl

5h 31m1 stop Charlotte Douglas

$329American Airlines

Sat, Feb 6 - Sat, Feb 13

6:06 pm - 6:44 pmIAD Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem

24h 38m1 stop Punta Gorda

4:36 pm - 10:21 amABE Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl

17h 45m1 stop Orlando

$333Multiple Airlines

Thu, Nov 12 - Mon, Nov 16

10:03 am - 8:39 amIAD Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem

22h 36m2 stops Knoxville McGhee Tyson Orlando Sanford Intl

4:36 pm - 10:21 amABE Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl

17h 45m1 stop Orlando

$358Multiple Airlines

Thu, Nov 12 - Mon, Nov 16

5:26 pm - 11:24 pmDCA Washington, D.C. Reagan-National-ABE Allentown-Bethlehem

5h 58m1 stop Charlotte Douglas

12:55 pm - 6:25 pmABE Allentown-Bethlehem-DCA Washington, D.C. Reagan-National

5h 30m1 stop Charlotte Douglas

$359American Airlines

Sat, Nov 7 - Wed, Nov 11

6:11 am - 12:24 pmDCA Washington, D.C. Reagan-National-ABE Allentown-Bethlehem

6h 13m1 stop Charlotte Douglas

12:55 pm - 6:25 pmABE Allentown-Bethlehem-DCA Washington, D.C. Reagan-National

5h 30m1 stop Charlotte Douglas

$359American Airlines

Tue, Nov 10 - Sat, Nov 14

7:00 am - 12:24 pmIAD Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem

5h 24m1 stop Charlotte Douglas

12:55 pm - 6:47 pmABE Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl

5h 52m1 stop Charlotte Douglas

$359American Airlines

Tue, Nov 10 - Sat, Nov 14

6:11 am - 12:24 pmDCA Washington, D.C. Reagan-National-ABE Allentown-Bethlehem

6h 13m1 stop Charlotte Douglas

5:14 pm - 11:59 pmABE Allentown-Bethlehem-DCA Washington, D.C. Reagan-National

6h 45m1 stop Charlotte Douglas

$404American Airlines

Wed, Nov 11 - Sun, Nov 15

7:00 am - 12:24 pmIAD Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem

5h 24m1 stop Charlotte Douglas

6:11 am - 12:53 pmABE Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl

6h 42m1 stop Charlotte Douglas

$404American Airlines

Wed, Nov 11 - Sun, Nov 15

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

Our best American Airlines deals on Washington, D.C. to Allentown flight tickets

American Airlines

Feb 6

DCA4:54 pmWashington, D.C. Reagan-National

6h 29m

1 stop

ABE11:23 pmAllentown-Bethlehem

Feb 13

ABE6:04 amAllentown-Bethlehem

6h 55m

1 stop

DCA12:59 pmWashington, D.C. Reagan-National

$329

American Airlines

Nov 10

IAD7:00 amWashington, D.C. Dulles Intl

5h 24m

1 stop

ABE12:24 pmAllentown-Bethlehem

Nov 14

ABE12:55 pmAllentown-Bethlehem

5h 52m

1 stop

IAD6:47 pmWashington, D.C. Dulles Intl

$359

American Airlines

Nov 11

IAD7:00 amWashington, D.C. Dulles Intl

5h 24m

1 stop

ABE12:24 pmAllentown-Bethlehem

Nov 15

ABE6:11 amAllentown-Bethlehem

6h 42m

1 stop

IAD12:53 pmWashington, D.C. Dulles Intl

$404

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

Our best United Airlines deals on Washington, D.C. to Allentown flight tickets

United Airlines

Jan 6

IAD10:20 pmWashington, D.C. Dulles Intl

18h 25m

2 stops

ABE4:45 pmAllentown-Bethlehem

Jan 10

ABE5:20 pmAllentown-Bethlehem

18h 35m

2 stops

IAD11:55 amWashington, D.C. Dulles Intl

$579

United Airlines

Jan 6

IAD10:20 pmWashington, D.C. Dulles Intl

18h 25m

2 stops

ABE4:45 pmAllentown-Bethlehem

Jan 10

ABE5:20 pmAllentown-Bethlehem

18h 35m

2 stops

IAD11:55 amWashington, D.C. Dulles Intl

$610

United Airlines

Jan 6

IAD10:28 pmWashington, D.C. Dulles Intl

11h 07m

1 stop

ABE9:35 amAllentown-Bethlehem

Jan 10

ABE5:20 pmAllentown-Bethlehem

18h 35m

2 stops

IAD11:55 amWashington, D.C. Dulles Intl

$627

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Allentown that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Allentown

DCA Washington, D.C. Reagan-National - ABE Allentown-Bethlehem

DCAABE

Washington, D.C. Reagan-National

Sat 2/6

4:54 pm-11:23 pm

1 stop6h 29m

Allentown-Bethlehem

Sat 2/13

6:04 am-12:59 pm

1 stop6h 55m

$329

Washington, D.C.Allentown

DCA Washington, D.C. Reagan-National - ABE Allentown-Bethlehem

DCAABE

Washington, D.C. Reagan-National

Sat 2/6

4:54 pm-11:23 pm

1 stop6h 29m

Allentown-Bethlehem

Sat 2/13

5:30 pm-11:59 pm

1 stop6h 29m

$329

Washington, D.C.Allentown

IAD Washington, D.C. Dulles Intl - ABE Allentown-Bethlehem

IADABE

Washington, D.C. Dulles Intl

Sat 2/6

4:13 pm-11:23 pm

1 stop7h 10m

Allentown-Bethlehem

Sat 2/13

11:53 am-5:24 pm

1 stop5h 31m

$329

Washington, D.C.Allentown

IAD Washington, D.C. Dulles Intl - ABE Allentown-Bethlehem

IADABE

Washington, D.C. Dulles Intl

Thu 11/12

6:06 pm-6:44 pm

1 stop24h 38m

Allentown-Bethlehem

Mon 11/16

4:36 pm-10:21 am

1 stop17h 45m

$333

Washington, D.C.Allentown

IAD Washington, D.C. Dulles Intl - ABE Allentown-Bethlehem

IADABE

Washington, D.C. Dulles Intl

Thu 11/12

10:03 am-8:39 am

2 stops22h 36m

Allentown-Bethlehem

Mon 11/16

4:36 pm-10:21 am

1 stop17h 45m

$358

Washington, D.C.Allentown

DCA Washington, D.C. Reagan-National - ABE Allentown-Bethlehem

DCAABE

Washington, D.C. Reagan-National

Sat 11/7

5:26 pm-11:24 pm

1 stop5h 58m

Allentown-Bethlehem

Wed 11/11

12:55 pm-6:25 pm

1 stop5h 30m

$359

Washington, D.C.Allentown

DCA Washington, D.C. Reagan-National - ABE Allentown-Bethlehem

DCAABE

Washington, D.C. Reagan-National

Tue 11/10

6:11 am-12:24 pm

1 stop6h 13m

Allentown-Bethlehem

Sat 11/14

12:55 pm-6:25 pm

1 stop5h 30m

$359

Quickest round-trip

Washington, D.C.Allentown

IAD Washington, D.C. Dulles Intl - ABE Allentown-Bethlehem

IADABE

Washington, D.C. Dulles Intl

Tue 11/10

7:00 am-12:24 pm

1 stop5h 24m

Allentown-Bethlehem

Sat 11/14

12:55 pm-6:47 pm

1 stop5h 52m

$359

Washington, D.C.Allentown

DCA Washington, D.C. Reagan-National - ABE Allentown-Bethlehem

DCAABE

Washington, D.C. Reagan-National

Wed 11/11

6:11 am-12:24 pm

1 stop6h 13m

Allentown-Bethlehem

Sun 11/15

5:14 pm-11:59 pm

1 stop6h 45m

$404

Washington, D.C.Allentown

IAD Washington, D.C. Dulles Intl - ABE Allentown-Bethlehem

IADABE

Washington, D.C. Dulles Intl

Wed 11/11

7:00 am-12:24 pm

1 stop5h 24m

Allentown-Bethlehem

Sun 11/15

6:11 am-12:53 pm

1 stop6h 42m

$404

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

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

Airlines

Other information

What is the cheapest airline that flies from Washington, D.C. to Allentown-Bethlehem?

American Airlines is the most popular carrier operating from Washington, D.C. to Allentown-Bethlehem

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	$140
Fastest flight time	7h 13m
Direct flights	None

The best one-way flight to Allentown from Washington, D.C. in the past 72 hours is $140. The best round-trip flight deal from Washington, D.C. to Allentown found on momondo in the last 72 hours is $329.

The fastest flight from Washington, D.C. to Allentown takes 7h 13m

There are no direct flights from Washington, D.C. to Allentown. There are no popular flight routes from Washington, D.C. to Allentown.

Search flight deals

Frequently asked questions about flying from Washington, D.C. to Allentown

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 7h 13m.
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.

Lehighton

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.