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Cheap flights from Allentown to District of Columbia from $199

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Allentown to District of Columbia departing on 1/30. 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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0 bags

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Find the cheapest flights from Allentown to District of Columbia

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
7:30 am - 1:54 pm
ABE
-
DCA
6h 24m1 stop
American Airlines Logo
8:20 am - 12:32 pm
DCA
-
ABE
4h 12m1 stop
$199American Airlines
Fri, Jan 30 - Sun, Feb 1
American Airlines Logo
5:15 pm - 10:15 pm
ABE
-
DCA
5h 00m1 stop
American Airlines Logo
6:46 am - 11:20 am
DCA
-
ABE
4h 34m1 stop
$229American Airlines
Wed, Dec 31 - Sun, Jan 4
American Airlines Logo
1:02 pm - 5:47 pm
ABE
-
DCA
4h 45m1 stop
American Airlines Logo
5:24 pm - 10:26 pm
DCA
-
ABE
5h 02m1 stop
$279American Airlines
Thu, Jan 15 - Mon, Jan 19
American Airlines Logo
7:30 am - 12:36 pm
ABE
-
IAD
5h 06m1 stop
American Airlines Logo
5:46 pm - 10:26 pm
IAD
-
ABE
4h 40m1 stop
$359American Airlines
Thu, Jan 15 - Mon, Jan 19
American Airlines Logo
1:02 pm - 5:16 pm
ABE
-
IAD
4h 14m1 stop
American Airlines Logo
5:46 pm - 10:26 pm
IAD
-
ABE
4h 40m1 stop
$373American Airlines
Thu, Jan 29 - Mon, Feb 2
Multiple Airlines Logo
6:00 am - 5:47 pm
ABE
-
IAD
11h 47m1 stop
Multiple Airlines Logo
8:51 am - 10:01 pm
IAD
-
ABE
13h 10m2 stops
$383Multiple Airlines
Thu, Jan 15 - Mon, Jan 19
American Airlines Logo
6:04 am - 1:27 pm
ABE
-
IAD
7h 23m1 stop
American Airlines Logo
6:35 am - 11:20 am
IAD
-
ABE
4h 45m1 stop
$384American Airlines
Thu, Jan 1 - Mon, Jan 5
United Airlines Logo
6:15 am - 9:14 pm
ABE
-
IAD
14h 59m2 stops
United Airlines Logo
10:19 pm - 4:22 pm
IAD
-
ABE
18h 03m2 stops
$485United Airlines
Thu, Jan 15 - Mon, Jan 19
Allegiant Air Logo
5:39 pm - 3:01 pm
ABE
-
IAD
21h 22m2 stops
Allegiant Air Logo
9:11 am - 3:19 pm
IAD
-
ABE
6h 08m1 stop
$495Allegiant Air
Thu, Jan 1 - Mon, Jan 5
United Airlines Logo
5:07 pm - 7:32 am
ABE
-
IAD
14h 25m2 stops
United Airlines Logo
10:30 pm - 4:22 pm
IAD
-
ABE
17h 52m2 stops
$525United Airlines
Thu, Jan 1 - Mon, Jan 5

United Airlines flights from Allentown to District of Columbia

Our best United Airlines deals on Allentown to District of Columbia flight tickets
United Airlines
Jan 15
ABE6:15 amAllentown-Bethlehem
14h 59m
2 stops
IAD9:14 pmWashington, D.C. Dulles Intl
Jan 19
IAD10:19 pmWashington, D.C. Dulles Intl
18h 03m
2 stops
ABE4:22 pmAllentown-Bethlehem
$485
Find similar
United Airlines
Jan 1
ABE5:07 pmAllentown-Bethlehem
14h 25m
2 stops
IAD7:32 amWashington, D.C. Dulles Intl
Jan 5
IAD10:30 pmWashington, D.C. Dulles Intl
17h 52m
2 stops
ABE4:22 pmAllentown-Bethlehem
$525
Find similar
United Airlines
Jan 14
ABE6:15 amAllentown-Bethlehem
15h 06m
2 stops
IAD9:21 pmWashington, D.C. Dulles Intl
Jan 17
IAD5:15 pmWashington, D.C. Dulles Intl
17h 26m
2 stops
ABE10:41 amAllentown-Bethlehem
$533
Find similar

American Airlines flights from Allentown to District of Columbia

Our best American Airlines deals on Allentown to District of Columbia flight tickets
American Airlines
Jan 30
ABE7:30 amAllentown-Bethlehem
6h 24m
1 stop
DCA1:54 pmWashington, D.C. Reagan-National
Feb 1
DCA8:20 amWashington, D.C. Reagan-National
4h 12m
1 stop
ABE12:32 pmAllentown-Bethlehem
$199
Find similar
American Airlines
Dec 31
ABE5:15 pmAllentown-Bethlehem
5h 00m
1 stop
DCA10:15 pmWashington, D.C. Reagan-National
Jan 4
DCA6:46 amWashington, D.C. Reagan-National
4h 34m
1 stop
ABE11:20 amAllentown-Bethlehem
$229
Find similar
American Airlines
Jan 14
ABE1:02 pmAllentown-Bethlehem
4h 14m
1 stop
IAD5:16 pmWashington, D.C. Dulles Intl
Jan 17
IAD5:46 pmWashington, D.C. Dulles Intl
4h 40m
1 stop
ABE10:26 pmAllentown-Bethlehem
$279
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Allentown to District of Columbia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 18, 2025.
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

Fri 1/30

7:30 am-1:54 pm

1 stop6h 24m

Washington, D.C. Reagan-National

Sun 2/1

8:20 am-12:32 pm

1 stop4h 12m

$199

AllentownWashington, D.C.

ABE - DCA

ABEDCA

Allentown-Bethlehem

Wed 12/31

5:15 pm-10:15 pm

1 stop5h 00m

Washington, D.C. Reagan-National

Sun 1/4

6:46 am-11:20 am

1 stop4h 34m

$229

AllentownWashington, D.C.

ABE - DCA

ABEDCA

Allentown-Bethlehem

Thu 1/15

1:02 pm-5:47 pm

1 stop4h 45m

Washington, D.C. Reagan-National

Mon 1/19

5:24 pm-10:26 pm

1 stop5h 02m

$279

AllentownWashington, D.C.

ABE - IAD

ABEIAD

Allentown-Bethlehem

Thu 1/15

7:30 am-12:36 pm

1 stop5h 06m

Washington, D.C. Dulles Intl

Mon 1/19

5:46 pm-10:26 pm

1 stop4h 40m

$359

AllentownWashington, D.C.

ABE - IAD

ABEIAD

Allentown-Bethlehem

Thu 1/29

1:02 pm-5:16 pm

1 stop4h 14m

Washington, D.C. Dulles Intl

Mon 2/2

5:46 pm-10:26 pm

1 stop4h 40m

$373

AllentownWashington, D.C.

ABE - IAD

ABEIAD

Allentown-Bethlehem

Thu 1/15

6:00 am-5:47 pm

1 stop11h 47m

Washington, D.C. Dulles Intl

Mon 1/19

8:51 am-10:01 pm

2 stops13h 10m

$383

AllentownWashington, D.C.

ABE - IAD

ABEIAD

Allentown-Bethlehem

Thu 1/1

6:04 am-1:27 pm

1 stop7h 23m

Washington, D.C. Dulles Intl

Mon 1/5

6:35 am-11:20 am

1 stop4h 45m

$384

AllentownWashington, D.C.

ABE - IAD

ABEIAD

Allentown-Bethlehem

Thu 1/15

6:15 am-9:14 pm

2 stops14h 59m

Washington, D.C. Dulles Intl

Mon 1/19

10:19 pm-4:22 pm

2 stops18h 03m

$485

AllentownWashington, D.C.

ABE - IAD

ABEIAD

Allentown-Bethlehem

Thu 1/1

5:39 pm-3:01 pm

2 stops21h 22m

Washington, D.C. Dulles Intl

Mon 1/5

9:11 am-3:19 pm

1 stop6h 08m

$495

AllentownWashington, D.C.

ABE - IAD

ABEIAD

Allentown-Bethlehem

Thu 1/1

5:07 pm-7:32 am

2 stops14h 25m

Washington, D.C. Dulles Intl

Mon 1/5

10:30 pm-4:22 pm

2 stops17h 52m

$525

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to District of Columbia from

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 day to depart on your flight to District of Columbia?

The cheapest day to depart on your flight to District of Columbia is on a Friday when prices can be found for as low as $360. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Allentown because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $543.

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

Flying to District of Columbia from Allentown in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $266 when looking at flights departing in the afternoon. Flights to District of Columbia are more costly in the morning, with an average ticket price of $476. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

10h 42m

Direct flights

None
The fastest flight from Allentown to District of Columbia takes 10h 42m
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 many operators does momondo search for flights from Allentown-Bethlehem Airport to District of Columbia?

  • 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.

Best airlines flying from Allentown to District of Columbia

Compare and see reviews for airlines that fly from Allentown to District of Columbia with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $234Free CancellationRating
7.2
11,055 reviews
Search American Airlines flights

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.

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