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.

$145 Cheap Flights from Allentown to District of Columbia in 2026

1 adult

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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.

7:10 pm - 11:50 pm

ABE

DCA

4h 40m

1 stop

11:56 am - 6:40 pm

DCA

ABE

6h 44m

1 stop

$254American Airlines

Tue, Jul 28 - Sat, Aug 1

8:00 am - 4:33 pm

ABE

IAD

8h 33m

1 stop

5:28 pm - 9:28 am

IAD

ABE

16h 00m

1 stop

$312Multiple Airlines

Thu, Jul 30 - Mon, Aug 3

9:00 am - 5:54 pm

ABE

IAD

8h 54m

1 stop

6:10 am - 9:06 pm

IAD

ABE

38h 56m

2 stops

$332Multiple Airlines

Thu, Apr 9 - Thu, Apr 23

7:10 pm - 11:58 pm

ABE

IAD

4h 48m

1 stop

5:45 pm - 12:19 am

IAD

ABE

6h 34m

1 stop

$334American Airlines

Tue, Jul 28 - Sat, Aug 1

9:00 am - 5:54 pm

ABE

IAD

8h 54m

1 stop

12:20 pm - 12:11 pm

IAD

ABE

23h 51m

1 stop

$366Multiple Airlines

Thu, Apr 9 - Thu, Apr 23

8:00 am - 4:33 pm

ABE

IAD

8h 33m

1 stop

3:16 pm - 9:28 am

IAD

ABE

18h 12m

2 stops

$375Multiple Airlines

Thu, Jul 30 - Mon, Aug 3

6:04 am - 10:57 am

ABE

DCA

4h 53m

1 stop

7:01 am - 11:40 am

DCA

ABE

4h 39m

1 stop

$384American Airlines

Fri, Mar 13 - Tue, Mar 17

12:00 pm - 4:16 pm

ABE

IAD

4h 16m

1 stop

5:00 am - 11:40 am

IAD

ABE

6h 40m

1 stop

$384American Airlines

Fri, Mar 13 - Tue, Mar 17

7:10 pm - 11:50 pm

ABE

DCA

4h 40m

1 stop

11:56 am - 6:40 pm

DCA

ABE

6h 44m

1 stop

$422American Airlines

Thu, Jul 30 - Sat, Aug 1

2:23 pm - 11:27 am

ABE

IAD

21h 04m

2 stops

10:30 pm - 1:48 pm

IAD

ABE

15h 18m

2 stops

$475United Airlines

Thu, Jul 30 - Mon, Aug 3

United Airlines flights from Allentown to District of Columbia

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

United Airlines

Jul 30

ABE2:23 pmAllentown-Bethlehem

21h 04m

2 stops

IAD11:27 amWashington, D.C. Dulles Intl

Aug 3

IAD10:30 pmWashington, D.C. Dulles Intl

15h 18m

2 stops

ABE1:48 pmAllentown-Bethlehem

$475

United Airlines

Jul 28

ABE2:23 pmAllentown-Bethlehem

21h 04m

2 stops

IAD11:27 amWashington, D.C. Dulles Intl

Aug 1

IAD10:10 pmWashington, D.C. Dulles Intl

15h 38m

2 stops

ABE1:48 pmAllentown-Bethlehem

$589

United Airlines

Jul 28

ABE2:23 pmAllentown-Bethlehem

21h 04m

2 stops

IAD11:27 amWashington, D.C. Dulles Intl

Aug 1

IAD10:15 pmWashington, D.C. Dulles Intl

11h 48m

1 stop

ABE10:03 amAllentown-Bethlehem

$605

American Airlines flights from Allentown to District of Columbia

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

American Airlines

Jul 28

ABE7:10 pmAllentown-Bethlehem

4h 40m

1 stop

DCA11:50 pmWashington, D.C. Reagan-National

Aug 1

DCA11:56 amWashington, D.C. Reagan-National

6h 44m

1 stop

ABE6:40 pmAllentown-Bethlehem

$254

American Airlines

Mar 7

ABE12:00 pmAllentown-Bethlehem

5h 23m

1 stop

DCA5:23 pmWashington, D.C. Reagan-National

Mar 10

DCA7:01 amWashington, D.C. Reagan-National

4h 39m

1 stop

ABE11:40 amAllentown-Bethlehem

$259

American Airlines

Mar 7

ABE12:00 pmAllentown-Bethlehem

4h 16m

1 stop

IAD4:16 pmWashington, D.C. Dulles Intl

Mar 10

IAD5:00 amWashington, D.C. Dulles Intl

6h 40m

1 stop

ABE11:40 amAllentown-Bethlehem

$309

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

AllentownWashington, D.C.

ABE - DCA

ABEDCA

Allentown-Bethlehem

Tue 7/28

7:10 pm-11:50 pm

1 stop4h 40m

Washington, D.C. Reagan-National

Sat 8/1

11:56 am-6:40 pm

1 stop6h 44m

$254

AllentownWashington, D.C.

ABE - IAD

ABEIAD

Allentown-Bethlehem

Thu 7/30

8:00 am-4:33 pm

1 stop8h 33m

Washington, D.C. Dulles Intl

Mon 8/3

5:28 pm-9:28 am

1 stop16h 00m

$312

AllentownWashington, D.C.

ABE - IAD

ABEIAD

Allentown-Bethlehem

Thu 4/9

9:00 am-5:54 pm

1 stop8h 54m

Washington, D.C. Dulles Intl

Thu 4/23

6:10 am-9:06 pm

2 stops38h 56m

$332

AllentownWashington, D.C.

ABE - IAD

ABEIAD

Allentown-Bethlehem

Tue 7/28

7:10 pm-11:58 pm

1 stop4h 48m

Washington, D.C. Dulles Intl

Sat 8/1

5:45 pm-12:19 am

1 stop6h 34m

$334

AllentownWashington, D.C.

ABE - IAD

ABEIAD

Allentown-Bethlehem

Thu 4/9

9:00 am-5:54 pm

1 stop8h 54m

Washington, D.C. Dulles Intl

Thu 4/23

12:20 pm-12:11 pm

1 stop23h 51m

$366

AllentownWashington, D.C.

ABE - IAD

ABEIAD

Allentown-Bethlehem

Thu 7/30

8:00 am-4:33 pm

1 stop8h 33m

Washington, D.C. Dulles Intl

Mon 8/3

3:16 pm-9:28 am

2 stops18h 12m

$375

AllentownWashington, D.C.

ABE - DCA

ABEDCA

Allentown-Bethlehem

Fri 3/13

6:04 am-10:57 am

1 stop4h 53m

Washington, D.C. Reagan-National

Tue 3/17

7:01 am-11:40 am

1 stop4h 39m

$384

AllentownWashington, D.C.

ABE - IAD

ABEIAD

Allentown-Bethlehem

Fri 3/13

12:00 pm-4:16 pm

1 stop4h 16m

Washington, D.C. Dulles Intl

Tue 3/17

5:00 am-11:40 am

1 stop6h 40m

$384

AllentownWashington, D.C.

ABE - DCA

ABEDCA

Allentown-Bethlehem

Thu 7/30

7:10 pm-11:50 pm

1 stop4h 40m

Washington, D.C. Reagan-National

Sat 8/1

11:56 am-6:40 pm

1 stop6h 44m

$422

AllentownWashington, D.C.

ABE - IAD

ABEIAD

Allentown-Bethlehem

Thu 7/30

2:23 pm-11:27 am

2 stops21h 04m

Washington, D.C. Dulles Intl

Mon 8/3

10:30 pm-1:48 pm

2 stops15h 18m

$475

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?

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

What airlines fly to District of Columbia?

United Airlines, Southern / Mokulele and American Airlines 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 93% 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

Fastest flight time	5h 29m
Direct flights	None

The fastest flight from Allentown to District of Columbia takes 5h 29m

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

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.