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Allentown

$214+ Cheap flights from District of Columbia to Allentown (ABE)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — ABE
Mar 7 — Mar 141
Sat 3/7
Sat 3/14
1 adult, Economy
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Cheap flight deals from District of Columbia to Allentown

Cheapest flights from District of Columbia to Allentown
Explore the most affordable flight options available from District of Columbia to Allentown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2026.

This American Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/177:01 am
DCA
-
ABE
1 stop5h 19m
American Airlines
Sat 2/2112:00 pm
ABE
-
DCA
1 stop5h 23m
American Airlines
Deal found 2/2$229
This American Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/145:24 pm
DCA
-
ABE
1 stop7h 05m
American Airlines
Sun 2/156:04 am
ABE
-
DCA
1 stop4h 56m
American Airlines
Deal found 2/2$259
This American Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/145:00 am
IAD
-
ABE
1 stop6h 30m
American Airlines
Sun 2/156:04 am
ABE
-
IAD
1 stop7h 28m
American Airlines
Deal found 2/2$259
This American Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/175:00 am
IAD
-
ABE
1 stop7h 20m
American Airlines
Sat 2/2112:00 pm
ABE
-
IAD
1 stop4h 16m
American Airlines
Deal found 2/2$294
This American Airlines deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/58:20 am
DCA
-
ABE
1 stop4h 12m
American Airlines
Wed 2/111:02 pm
ABE
-
DCA
1 stop6h 34m
American Airlines
Deal found 2/4$309
This American Airlines deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/55:46 pm
IAD
-
ABE
1 stop4h 40m
American Airlines
Wed 2/111:02 pm
ABE
-
IAD
1 stop4h 14m
American Airlines
Deal found 2/4$309
This American Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/58:20 am
DCA
-
ABE
1 stop4h 12m
American Airlines
Sat 2/71:02 pm
ABE
-
DCA
1 stop4h 45m
American Airlines
Deal found 2/1$359
This American Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/55:46 pm
IAD
-
ABE
1 stop4h 40m
American Airlines
Sat 2/71:02 pm
ABE
-
IAD
1 stop4h 14m
American Airlines
Deal found 2/1$359
This American Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/55:00 am
DCA
-
ABE
1 stop6h 30m
American Airlines
Thu 3/1212:00 pm
ABE
-
DCA
1 stop5h 42m
American Airlines
Deal found 2/3$447
This American Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/55:00 am
IAD
-
ABE
1 stop6h 30m
American Airlines
Thu 3/1212:00 pm
ABE
-
IAD
1 stop4h 16m
American Airlines
Deal found 2/3$475
This American Airlines deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:42 am
DCA
-
ABE
1 stop4h 45m
American Airlines
Thu 4/306:04 am
ABE
-
DCA
1 stop4h 45m
American Airlines
Deal found 2/2$477
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/56:52 pm
IAD
-
ABE
2 stops25h 48m
Multiple Airlines
Thu 3/1212:01 pm
ABE
-
IAD
1 stop22h 32m
Multiple Airlines
Deal found 2/3$487

Find flight deals from District of Columbia to Allentown

Keep the following information in mind while searching for District of Columbia to Allentown flight deals. Data was last updated February 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$229
(American Airlines)

One-way from

$214
(American Airlines)
Provider with most accurate pricing for Washington, D.C. (WAS)-Allentown-Bethlehem flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Allentown-Bethlehem flights.
Search Deals
From District of Columbia to Allentown-Bethlehem
Search Deals
One-way flight from District of Columbia to Allentown-Bethlehem
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia to Allentown 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, Cheapflights users made 2,558,603 searches. Data last updated February 5, 2026.
Use the filters below to find and compare flights from District of Columbia to Allentown that are best for you.

Fly from

District of Columbia

Fly to

Allentown

Route

Depart

Return

Price

Washington, D.C.Allentown

DCA - ABE

DCAABE

Washington, D.C. Reagan-National

Tue 2/17

7:01 am-12:20 pm

1 stop5h 19m

Allentown-Bethlehem

Sat 2/21

12:00 pm-5:23 pm

1 stop5h 23m

$229

Washington, D.C.Allentown

IAD - ABE

IADABE

Washington, D.C. Dulles Intl

Tue 2/17

5:00 am-12:20 pm

1 stop7h 20m

Allentown-Bethlehem

Sat 2/21

12:00 pm-4:16 pm

1 stop4h 16m

$294

Washington, D.C.Allentown

DCA - ABE

DCAABE

Washington, D.C. Reagan-National

Thu 3/5

5:00 am-11:30 am

1 stop6h 30m

Allentown-Bethlehem

Thu 3/12

12:00 pm-5:42 pm

1 stop5h 42m

$447

Washington, D.C.Allentown

IAD - ABE

IADABE

Washington, D.C. Dulles Intl

Thu 3/5

5:00 am-11:30 am

1 stop6h 30m

Allentown-Bethlehem

Thu 3/12

12:00 pm-4:16 pm

1 stop4h 16m

$475

Washington, D.C.Allentown

DCA - ABE

DCAABE

Washington, D.C. Reagan-National

Wed 4/29

6:42 am-11:27 am

1 stop4h 45m

Allentown-Bethlehem

Thu 4/30

6:04 am-10:49 am

1 stop4h 45m

$477

Washington, D.C.Allentown

IAD - ABE

IADABE

Washington, D.C. Dulles Intl

Thu 3/5

6:52 pm-8:40 pm

2 stops25h 48m

Allentown-Bethlehem

Thu 3/12

12:01 pm-10:33 am

1 stop22h 32m

$487

Washington, D.C.Allentown

IAD - ABE

IADABE

Washington, D.C. Dulles Intl

Sat 2/21

5:43 pm-10:01 am

2 stops16h 18m

Allentown-Bethlehem

Wed 2/25

5:23 pm-4:08 pm

2 stops22h 45m

$502

Washington, D.C.Allentown

DCA - ABE

DCAABE

Washington, D.C. Reagan-National

Thu 2/19

6:41 am-11:30 am

1 stop4h 49m

Allentown-Bethlehem

Mon 2/23

12:00 pm-5:41 pm

1 stop5h 41m

$502

Washington, D.C.Allentown

IAD - ABE

IADABE

Washington, D.C. Dulles Intl

Thu 2/19

5:00 am-11:30 am

1 stop6h 30m

Allentown-Bethlehem

Mon 2/23

12:00 pm-4:16 pm

1 stop4h 16m

$502

Washington, D.C.Allentown

IAD - ABE

IADABE

Washington, D.C. Dulles Intl

Tue 2/17

12:43 pm-10:01 am

2 stops21h 18m

Allentown-Bethlehem

Sat 2/21

2:55 pm-11:33 am

2 stops20h 38m

$522

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

Showing 1-10 of 17 results
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Best time to book a flight from District of Columbia to Allentown

Have a flexible travel schedule? Discover the best time to fly to Allentown from District of Columbia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from District of Columbia to Allentown

What is the cheapest month to book a flight from District of Columbia to Allentown?

Currently, April is the cheapest month in which you can book a flight from District of Columbia to Allentown (average of $100). Flying from District of Columbia to Allentown in July is currently the most expensive (average of $139). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from District of Columbia to Allentown. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Allentown from District of Columbia?

    Allentown-Bethlehem (ABE), located 3.9 mi from the city center, is the airport you fly into when you book flights from District of Columbia to Allentown.

  • How long is the flight from District of Columbia to Allentown?

    Departing from District of Columbia to Allentown will take you 5h 19m. There are 151 mi between District of Columbia and Allentown.

  • Can I find deals for flights from District of Columbia to Allentown that include hotel bookings?

    Yes. In addition to deals on District of Columbia to Allentown flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to Allentown?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from District of Columbia to Allentown.

  • Can I find deals for business class flights from District of Columbia to Allentown?

    Yes. Cheapflights offers flight deals from District of Columbia to Allentown by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from District of Columbia to Allentown?

    Currently, April is the cheapest month in which you can book a flight from District of Columbia to Allentown (average of $100). Flying from District of Columbia to Allentown in July is currently the most expensive (average of $139). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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