When did momondo last update prices for flights from Allentown-Bethlehem Airport to District of Columbia?

Prices for flights from Allentown-Bethlehem Airport to District of Columbia are updated daily.

How old do you have to be to fly from Allentown-Bethlehem Airport to District of Columbia?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Allentown-Bethlehem Airport to District of Columbia.

What documentation or ID do you need to fly to District of Columbia?

The travel and health documents required for your trip to District of Columbia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at District of Columbia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$172 Cheap Flights from Allentown to District of Columbia in 2026

Find the cheapest flights from Allentown to District of Columbia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:45 am - 9:55 amABE Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl

4h 10m1 stop Charlotte Douglas

6:15 am - 11:18 amIAD Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem

5h 03m1 stop Charlotte Douglas

$289American Airlines

Wed, Sep 30 - Mon, Oct 5

2:25 pm - 8:35 pmABE Allentown-Bethlehem-DCA Washington, D.C. Reagan-National

6h 10m1 stop Charlotte Douglas

5:27 pm - 12:28 amDCA Washington, D.C. Reagan-National-ABE Allentown-Bethlehem

7h 01m1 stop Charlotte Douglas

$289American Airlines

Wed, Sep 30 - Mon, Oct 5

5:14 pm - 10:20 pmABE Allentown-Bethlehem-DCA Washington, D.C. Reagan-National

5h 06m1 stop Charlotte Douglas

7:18 pm - 12:28 amDCA Washington, D.C. Reagan-National-ABE Allentown-Bethlehem

5h 10m1 stop Charlotte Douglas

$304American Airlines

Fri, Oct 9 - Mon, Oct 12

5:45 am - 11:56 amABE Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl

6h 11m1 stop Charlotte Douglas

6:14 pm - 11:22 pmIAD Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem

5h 08m1 stop Charlotte Douglas

$319American Airlines

Tue, Sep 22 - Sat, Sep 26

5:45 am - 10:49 amABE Allentown-Bethlehem-DCA Washington, D.C. Reagan-National

5h 04m1 stop Charlotte Douglas

5:29 pm - 11:22 pmDCA Washington, D.C. Reagan-National-ABE Allentown-Bethlehem

5h 53m1 stop Charlotte Douglas

$319American Airlines

Tue, Sep 22 - Sat, Sep 26

11:48 am - 6:27 pmABE Allentown-Bethlehem-DCA Washington, D.C. Reagan-National

6h 39m1 stop Charlotte Douglas

7:18 pm - 12:28 amDCA Washington, D.C. Reagan-National-ABE Allentown-Bethlehem

5h 10m1 stop Charlotte Douglas

$343American Airlines

Wed, Oct 14 - Fri, Oct 16

5:14 pm - 11:58 pmABE Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl

6h 44m1 stop Charlotte Douglas

6:00 am - 11:13 amIAD Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem

5h 13m1 stop Charlotte Douglas

$363American Airlines

Fri, Oct 30 - Fri, Nov 6

5:14 pm - 9:16 pmABE Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl

4h 02m1 stop Charlotte Douglas

7:15 pm - 12:28 amIAD Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem

5h 13m1 stop Charlotte Douglas

$375American Airlines

Wed, Oct 14 - Fri, Oct 16

10:00 am - 10:27 amABE Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl

24h 27m1 stop Orlando Sanford Intl

7:50 am - 2:34 pmIAD Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem

30h 44m2 stops Atlanta Hartsfield-Jackson Tampa

$382Multiple Airlines

Wed, Sep 30 - Mon, Oct 5

11:48 am - 4:10 pmABE Allentown-Bethlehem-DCA Washington, D.C. Reagan-National

4h 22m1 stop Charlotte Douglas

5:00 am - 11:13 amDCA Washington, D.C. Reagan-National-ABE Allentown-Bethlehem

6h 13m1 stop Charlotte Douglas

$385American Airlines

Fri, Oct 30 - Fri, Nov 6

Cheap last minute flights

Enter your travel dates to find the best prices.

6:01 pm - 11:42 amABE Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl

17h 41m2 stops Chicago O'Hare Intl Clarksburg Benedum

10:20 pm - 4:56 pmIAD Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem

18h 36m2 stops Greater Rochester Intl Chicago O'Hare Intl

$1,020United Airlines

Sun, Sep 13 - Fri, Sep 18

6:20 am - 10:53 amABE Allentown-Bethlehem-DCA Washington, D.C. Reagan-National

4h 33m1 stop Charlotte Douglas

7:16 pm - 11:22 pmDCA Washington, D.C. Reagan-National-ABE Allentown-Bethlehem

4h 06m1 stop Charlotte Douglas

$1,079American Airlines

Sun, Sep 13 - Tue, Sep 15

6:20 am - 12:59 pmABE Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl

6h 39m1 stop Charlotte Douglas

6:15 pm - 11:22 pmIAD Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem

5h 07m1 stop Charlotte Douglas

$1,128American Airlines

Sun, Sep 13 - Tue, Sep 15

6:01 pm - 11:42 amABE Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl

17h 41m2 stops Chicago O'Hare Intl Clarksburg Benedum

1:10 pm - 9:57 amIAD Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem

20h 47m1 stop Chicago O'Hare Intl

$1,132United Airlines

Sun, Sep 13 - Fri, Sep 18

6:01 pm - 11:42 amABE Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl

17h 41m2 stops Chicago O'Hare Intl Clarksburg Benedum

12:40 pm - 9:00 pmIAD Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem

8h 20m2 stops Clarksburg Benedum Chicago O'Hare Intl

$1,236United Airlines

Sun, Sep 13 - Tue, Sep 15

6:20 am - 12:59 pmABE Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl

6h 39m1 stop Charlotte Douglas

6:15 pm - 12:25 pmIAD Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem

18h 10m1 stop Charlotte Douglas

$1,259American Airlines

Sun, Sep 13 - Fri, Sep 18

6:20 am - 12:46 pmABE Allentown-Bethlehem-DCA Washington, D.C. Reagan-National

6h 26m2 stops Charlotte Douglas Norfolk

8:33 am - 12:25 pmDCA Washington, D.C. Reagan-National-ABE Allentown-Bethlehem

3h 52m1 stop Charlotte Douglas

$1,598American Airlines

Sun, Sep 13 - Tue, Sep 15

10:32 am - 9:20 pmABE Allentown-Bethlehem-IAD Washington, D.C. Dulles Intl

10h 48m1 stop Chicago O'Hare Intl

12:40 pm - 9:00 pmIAD Washington, D.C. Dulles Intl-ABE Allentown-Bethlehem

8h 20m2 stops Clarksburg Benedum Chicago O'Hare Intl

$1,620United Airlines

Sun, Sep 13 - Tue, Sep 15

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American Airlines flights from Allentown to District of Columbia

Our best American Airlines deals on Allentown to District of Columbia flight tickets

American Airlines

Sep 30

ABE5:45 amAllentown-Bethlehem

4h 10m

1 stop

IAD9:55 amWashington, D.C. Dulles Intl

Oct 5

IAD6:15 amWashington, D.C. Dulles Intl

5h 03m

1 stop

ABE11:18 amAllentown-Bethlehem

$289

American Airlines

Oct 9

ABE5:14 pmAllentown-Bethlehem

5h 06m

1 stop

DCA10:20 pmWashington, D.C. Reagan-National

Oct 12

DCA7:18 pmWashington, D.C. Reagan-National

5h 10m

1 stop

ABE12:28 amAllentown-Bethlehem

$304

American Airlines

Sep 22

ABE5:45 amAllentown-Bethlehem

6h 11m

1 stop

IAD11:56 amWashington, D.C. Dulles Intl

Sep 26

IAD6:14 pmWashington, D.C. Dulles Intl

5h 08m

1 stop

ABE11:22 pmAllentown-Bethlehem

$319

United Airlines flights from Allentown to District of Columbia

Our best United Airlines deals on Allentown to District of Columbia flight tickets

United Airlines

Feb 27

ABE6:25 amAllentown-Bethlehem

14h 44m

2 stops

IAD9:09 pmWashington, D.C. Dulles Intl

Mar 3

IAD10:19 pmWashington, D.C. Dulles Intl

15h 07m

2 stops

ABE1:26 pmAllentown-Bethlehem

$502

United Airlines

Feb 27

ABE6:25 amAllentown-Bethlehem

14h 44m

2 stops

IAD9:09 pmWashington, D.C. Dulles Intl

Mar 3

IAD10:19 pmWashington, D.C. Dulles Intl

15h 07m

2 stops

ABE1:26 pmAllentown-Bethlehem

$509

United Airlines

Feb 27

ABE6:25 amAllentown-Bethlehem

14h 44m

2 stops

IAD9:09 pmWashington, D.C. Dulles Intl

Mar 3

IAD10:19 pmWashington, D.C. Dulles Intl

15h 07m

2 stops

ABE1:26 pmAllentown-Bethlehem

$573

momondo Fare Finder

Use the filters below to find and compare flights from Allentown to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

AllentownWashington, D.C.

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

ABEIAD

Allentown-Bethlehem

Wed 9/30

5:45 am-9:55 am

1 stop4h 10m

Washington, D.C. Dulles Intl

Mon 10/5

6:15 am-11:18 am

1 stop5h 03m

$289

AllentownWashington, D.C.

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

ABEDCA

Allentown-Bethlehem

Wed 9/30

2:25 pm-8:35 pm

1 stop6h 10m

Washington, D.C. Reagan-National

Mon 10/5

5:27 pm-12:28 am

1 stop7h 01m

$289

AllentownWashington, D.C.

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

ABEDCA

Allentown-Bethlehem

Fri 10/9

5:14 pm-10:20 pm

1 stop5h 06m

Washington, D.C. Reagan-National

Mon 10/12

7:18 pm-12:28 am

1 stop5h 10m

$304

AllentownWashington, D.C.

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

ABEIAD

Allentown-Bethlehem

Tue 9/22

5:45 am-11:56 am

1 stop6h 11m

Washington, D.C. Dulles Intl

Sat 9/26

6:14 pm-11:22 pm

1 stop5h 08m

$319

AllentownWashington, D.C.

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

ABEDCA

Allentown-Bethlehem

Tue 9/22

5:45 am-10:49 am

1 stop5h 04m

Washington, D.C. Reagan-National

Sat 9/26

5:29 pm-11:22 pm

1 stop5h 53m

$319

AllentownWashington, D.C.

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

ABEDCA

Allentown-Bethlehem

Wed 10/14

11:48 am-6:27 pm

1 stop6h 39m

Washington, D.C. Reagan-National

Fri 10/16

7:18 pm-12:28 am

1 stop5h 10m

$343

AllentownWashington, D.C.

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

ABEIAD

Allentown-Bethlehem

Fri 10/30

5:14 pm-11:58 pm

1 stop6h 44m

Washington, D.C. Dulles Intl

Fri 11/6

6:00 am-11:13 am

1 stop5h 13m

$363

AllentownWashington, D.C.

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

ABEIAD

Allentown-Bethlehem

Wed 10/14

5:14 pm-9:16 pm

1 stop4h 02m

Washington, D.C. Dulles Intl

Fri 10/16

7:15 pm-12:28 am

1 stop5h 13m

$375

AllentownWashington, D.C.

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

ABEIAD

Allentown-Bethlehem

Wed 9/30

10:00 am-10:27 am

1 stop24h 27m

Washington, D.C. Dulles Intl

Mon 10/5

7:50 am-2:34 pm

2 stops30h 44m

$382

AllentownWashington, D.C.

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

ABEDCA

Allentown-Bethlehem

Fri 10/30

11:48 am-4:10 pm

1 stop4h 22m

Washington, D.C. Reagan-National

Fri 11/6

5:00 am-11:13 am

1 stop6h 13m

$385

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Allentown to District of Columbia

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 airline that flies from Allentown-Bethlehem to District of Columbia?

American Airlines, Allegiant Air, and United Airlines are the most popular carriers operating from Allentown-Bethlehem to District of Columbia

What airlines fly to District of Columbia?

United Airlines, American Airlines and Southern / Mokulele are the top three most popular airlines that fly to District of Columbia from Allentown according to our data. United Airlines is the first choice among our users, with 96% of people opting to fly with this airline when traveling to District of Columbia. Keep in mind that there are 3 different airlines that fly to District of Columbia on a routine basis, so you have a few additional options to choose from.

Cheap Allentown to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Allentown to District of Columbia

Best Price Found	$172
Fastest flight time	9h 32m
Direct flights	None

The best one-way flight to District of Columbia from Allentown in the past 72 hours is $172. The best round-trip flight deal from Allentown to District of Columbia found on momondo in the last 72 hours is $289.

The fastest flight from Allentown to District of Columbia takes 9h 32m

There are no direct flights from Allentown to District of Columbia. There are no popular flight routes from Allentown to District of Columbia.

Search flight deals

Frequently asked questions about flying from Allentown to District of Columbia

When did momondo last update prices for flights from Allentown-Bethlehem Airport to District of Columbia?
Prices for flights from Allentown-Bethlehem Airport to District of Columbia are updated daily.
How old do you have to be to fly from Allentown-Bethlehem Airport to District of Columbia?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Allentown-Bethlehem Airport to District of Columbia.
What documentation or ID do you need to fly to District of Columbia?
The travel and health documents required for your trip to District of Columbia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at District of Columbia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Allentown to District of Columbia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Allentown to District of Columbia. momondo saves you time and could save you money on your trip.

Can I find flights from Allentown to District of Columbia with flexible booking policies on momondo?

All flight searches from Allentown to District of Columbia on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Allentown to District of Columbia?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Allentown to District of Columbia.

I’m not ready to book a flight from Allentown to District of Columbia right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Allentown to District of Columbia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.