Washington, D.C.

$133+ Cheap flights from Lehigh Valley to Washington, D.C. (WAS)

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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — WAS
Feb 28 — Mar 71
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Cheap flight deals from Lehigh Valley to Washington, D.C.

Cheapest flights from Lehigh Valley to Washington, D.C.
Explore the most affordable flight options available from Lehigh Valley to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This American Airlines deal was found by Cheapflights users on 1/27. 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.
Fri 2/61:02 pm
ABE
-
IAD
1 stop4h 14m
American Airlines
Sat 2/77:01 am
IAD
-
ABE
1 stop5h 31m
American Airlines
Deal found 1/27$259
This American Airlines deal was found by Cheapflights users on 1/26. 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 3/37:41 am
ABE
-
IAD
1 stop6h 58m
American Airlines
Tue 3/105:00 am
IAD
-
ABE
1 stop6h 40m
American Airlines
Deal found 1/26$279
This American Airlines deal was found by Cheapflights users on 1/27. 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 1/287:30 am
ABE
-
IAD
1 stop5h 06m
American Airlines
Tue 2/35:46 pm
IAD
-
ABE
1 stop4h 40m
American Airlines
Deal found 1/27$309
This American Airlines deal was found by Cheapflights users on 1/26. 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 1/291:02 pm
ABE
-
IAD
1 stop4h 14m
American Airlines
Sun 2/17:04 am
IAD
-
ABE
1 stop5h 28m
American Airlines
Deal found 1/26$359
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Wed 2/44:05 pm
ABE
-
BWI
1 stop19h 12m
Multiple Airlines
Thu 2/55:37 pm
BWI
-
ABE
1 stop28h 24m
Multiple Airlines
Deal found 1/27$379
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 1/297:00 am
ABE
-
BWI
1 stop16h 47m
Multiple Airlines
Sun 2/19:55 pm
BWI
-
ABE
1 stop23h 31m
Multiple Airlines
Deal found 1/26$413
This American Airlines deal was found by Cheapflights users on 1/27. 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 2/196:04 am
ABE
-
DCA
1 stop4h 52m
American Airlines
Thu 2/197:41 pm
DCA
-
ABE
1 stop4h 48m
American Airlines
Deal found 1/27$427
This United Airlines deal was found by Cheapflights users on 1/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/35:23 pm
ABE
-
IAD
2 stops14h 02m
United Airlines
Tue 3/1010:13 pm
IAD
-
ABE
2 stops11h 43m
United Airlines
Deal found 1/26$477
This United Airlines deal was found by Cheapflights users on 1/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/146:28 am
ABE
-
IAD
2 stops14h 53m
United Airlines
Wed 2/185:34 pm
IAD
-
ABE
2 stops16h 27m
United Airlines
Deal found 1/28$493
This United Airlines deal was found by Cheapflights users on 1/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/136:30 am
ABE
-
IAD
1 stop9h 31m
United Airlines
Sun 6/1410:05 pm
IAD
-
ABE
2 stops15h 50m
United Airlines
Deal found 1/27$572
This United Airlines deal was found by Cheapflights users on 1/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/64:57 pm
ABE
-
IAD
2 stops18h 48m
United Airlines
Sat 2/75:45 pm
IAD
-
ABE
2 stops16h 56m
United Airlines
Deal found 1/27$617
This United Airlines deal was found by Cheapflights users on 1/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/145:23 pm
ABE
-
DCA
1 stop15h 28m
United Airlines
Wed 2/186:00 pm
DCA
-
ABE
1 stop16h 01m
United Airlines
Deal found 1/28$668

Find flight deals from Lehigh Valley to Washington, D.C.

Keep the following information in mind while searching for Lehigh Valley to Washington, D.C. flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$279
(American Airlines)

One-way from

$133
(Kiwi.com)
Provider with most accurate pricing for Allentown-Bethlehem-Washington, D.C. (WAS) flight deals.
Provider most trusted by Cheapflights users for Allentown-Bethlehem-Washington, D.C. (WAS) flights.
From Lehigh Valley to Washington, D.C. (WAS)
One-way flight from Lehigh Valley to Washington, D.C. (WAS)

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lehigh Valley to Washington, D.C. 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 January 29, 2026.
Use the filters below to find and compare flights from Lehigh Valley to Washington, D.C. that are best for you.

Fly from

Lehigh Valley

Fly to

Washington, D.C.

Route

Depart

Return

Price

AllentownWashington, D.C.

ABE - IAD

ABEIAD

Allentown-Bethlehem

Tue 3/3

7:41 am-2:39 pm

1 stop6h 58m

Washington, D.C. Dulles Intl

Tue 3/10

5:00 am-11:40 am

1 stop6h 40m

$279

AllentownWashington, D.C.

ABE - DCA

ABEDCA

Allentown-Bethlehem

Thu 2/19

6:04 am-10:56 am

1 stop4h 52m

Washington, D.C. Reagan-National

Thu 2/19

7:41 pm-12:29 am

1 stop4h 48m

$427

AllentownWashington, D.C.

ABE - IAD

ABEIAD

Allentown-Bethlehem

Tue 3/3

5:23 pm-7:25 am

2 stops14h 02m

Washington, D.C. Dulles Intl

Tue 3/10

10:13 pm-9:56 am

2 stops11h 43m

$477

AllentownWashington, D.C.

ABE - IAD

ABEIAD

Allentown-Bethlehem

Sat 2/14

5:23 pm-7:25 am

2 stops14h 02m

Washington, D.C. Dulles Intl

Wed 2/18

12:35 pm-10:01 am

2 stops21h 26m

$493

AllentownWashington, D.C.

ABE - IAD

ABEIAD

Allentown-Bethlehem

Sat 6/13

11:50 am-10:47 am

2 stops22h 57m

Washington, D.C. Dulles Intl

Sun 6/14

10:05 pm-1:55 pm

2 stops15h 50m

$501

AllentownWashington, D.C.

ABE - DCA

ABEDCA

Allentown-Bethlehem

Sat 2/14

5:23 pm-8:51 am

1 stop15h 28m

Washington, D.C. Reagan-National

Wed 2/18

6:00 pm-10:01 am

1 stop16h 01m

$668

AllentownWashington, D.C.

ABE - IAD

ABEIAD

Allentown-Bethlehem

Sun 2/8

7:00 am-2:18 pm

2 stops31h 18m

$133

AllentownBaltimore

ABE - BWI

ABEBWI

Allentown-Bethlehem

Mon 2/16

1:49 pm-12:31 am

2 stops34h 42m

$168

AllentownWashington, D.C.

ABE - DCA

ABEDCA

Allentown-Bethlehem

Fri 5/29

6:04 am-10:49 am

1 stop4h 45m

$239

AllentownWashington, D.C.

ABE - DCA

ABEDCA

Allentown-Bethlehem

Mon 2/16

1:49 pm-1:15 pm

3 stops47h 26m

$260

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 19 results
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Best time to book a flight from Lehigh Valley to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Lehigh Valley 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 Lehigh Valley to Washington, D.C.
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Lehigh Valley to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How long is the flight from Lehigh Valley to Washington, D.C.?

    American Airlines and United Airlines can get you from Lehigh Valley to Washington, D.C. in just under 6h 58m. Your travel time can differ by up to 7h 04m. Lehigh Valley and Washington, D.C. are separated by a distance of 159 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Lehigh Valley to Washington, D.C.?

  • Can I find deals for flights from Lehigh Valley to Washington, D.C. that include hotel bookings?

    Yes. In addition to deals on Lehigh Valley to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Lehigh Valley to Washington, D.C.?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lehigh Valley to Washington, D.C..

  • Can I find deals for business class flights from Lehigh Valley to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Lehigh Valley to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Herndon
Fredericksburg
Hanover
Linthicum Heights
Rockville
Laurel
Towson
Manassas
Largo
Bowie
McLean
Clinton
Upper Marlboro

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