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$205+ Cheap flights from Lehigh Valley to Washington

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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — SEA
Feb 18 — Feb 251
Wed 2/18
Wed 2/25
1 adult, Economy
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Cheap flight deals from Lehigh Valley to Washington

Keep the following information in mind while searching for Lehigh Valley to Washington flight deals. Data was last updated January 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$262
(United Airlines)

One-way from

$205
(Kiwi.com)

Popular in

July

Cheapest in

October

Average price

$572
Provider with most accurate pricing for Allentown-Bethlehem-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Allentown-Bethlehem-Seattle/Tacoma Intl flights.
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From Lehigh Valley to Washington
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One-way flight from Lehigh Valley to Washington
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Highest demand for flights based on searches. 16% potential increase in price ($106 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Lehigh Valley to Washington

Cheapest flights from Lehigh Valley to Washington
Explore the most affordable flight options available from Lehigh Valley to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 19, 2026.

This United Airlines deal was found by Cheapflights users on 1/16. 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.
Wed 3/45:23 pm
ABE
-
SEA
1 stop8h 20m
United Airlines
Sat 3/75:20 pm
SEA
-
ABE
2 stops12h 36m
United Airlines
Deal found 1/16$262
This United Airlines deal was found by Cheapflights users on 1/16. 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
-
SEA
1 stop8h 46m
United Airlines
Mon 2/95:10 pm
SEA
-
ABE
2 stops14h 31m
United Airlines
Deal found 1/16$312
This American Airlines deal was found by Cheapflights users on 1/17. 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 2/1712:50 pm
ABE
-
SEA
1 stop11h 16m
American Airlines
Sat 2/211:44 pm
SEA
-
ABE
1 stop7h 45m
American Airlines
Deal found 1/17$317
This American Airlines deal was found by Cheapflights users on 1/16. 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 2/1712:50 pm
ABE
-
SEA
2 stops13h 17m
American Airlines
Fri 2/201:44 pm
SEA
-
ABE
1 stop7h 45m
American Airlines
Deal found 1/16$342
This United Airlines deal was found by Cheapflights users on 1/16. 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.
Wed 2/411:30 am
ABE
-
SEA
1 stop9h 44m
United Airlines
Sat 2/75:10 pm
SEA
-
ABE
2 stops14h 31m
United Airlines
Deal found 1/16$358
This Delta deal was found by Cheapflights users on 1/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/312:48 pm
ABE
-
PDX
1 stop9h 25m
Delta
Sat 2/711:44 am
PDX
-
ABE
1 stop7h 26m
Delta
Deal found 1/18$389
This United Airlines deal was found by Cheapflights users on 1/18. 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 2/36:15 am
ABE
-
PDX
1 stop8h 42m
United Airlines
Sat 2/77:51 pm
PDX
-
ABE
2 stops11h 50m
United Airlines
Deal found 1/18$394
This United Airlines deal was found by Cheapflights users on 1/18. 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 5/55:35 pm
ABE
-
SEA
1 stop8h 07m
United Airlines
Tue 5/1211:48 pm
SEA
-
ABE
1 stop7h 12m
United Airlines
Deal found 1/18$407
This Delta deal was found by Cheapflights users on 1/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/72:00 pm
ABE
-
SEA
1 stop11h 52m
Delta
Tue 2/109:55 am
SEA
-
ABE
2 stops23h 10m
Delta
Deal found 1/18$417
This United Airlines deal was found by Cheapflights users on 1/17. 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 2/142:55 pm
ABE
-
PDX
1 stop11h 01m
United Airlines
Sat 2/2111:59 pm
PDX
-
ABE
1 stop7h 02m
United Airlines
Deal found 1/17$429
This United Airlines deal was found by Cheapflights users on 1/18. 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.
Thu 1/2911:30 am
ABE
-
PDX
1 stop10h 26m
United Airlines
Sun 2/111:59 pm
PDX
-
ABE
1 stop7h 42m
United Airlines
Deal found 1/18$439
This Delta deal was found by Cheapflights users on 1/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/75:40 pm
ABE
-
PDX
1 stop9h 19m
Delta
Tue 7/1411:00 pm
PDX
-
ABE
1 stop10h 08m
Delta
Deal found 1/17$515

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lehigh Valley to Washington 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 19, 2026.
Use the filters below to find and compare flights from Lehigh Valley to Washington that are best for you.

Fly from

Lehigh Valley

Fly to

Washington

Route

Depart

Return

Price

AllentownSeattle

ABE - SEA

ABESEA

Allentown-Bethlehem

Wed 3/4

5:23 pm-10:43 pm

1 stop8h 20m

Seattle/Tacoma Intl

Sat 3/7

7:00 am-4:51 pm

1 stop6h 51m

$301

AllentownSeattle

ABE - SEA

ABESEA

Allentown-Bethlehem

Fri 2/6

4:57 pm-10:43 pm

1 stop8h 46m

Seattle/Tacoma Intl

Mon 2/9

5:10 pm-10:41 am

2 stops14h 31m

$312

AllentownSeattle

ABE - SEA

ABESEA

Allentown-Bethlehem

Wed 2/4

11:30 am-6:14 pm

1 stop9h 44m

Seattle/Tacoma Intl

Sat 2/7

5:10 pm-10:41 am

2 stops14h 31m

$358

AllentownPortland

ABE - PDX

ABEPDX

Allentown-Bethlehem

Tue 2/3

12:48 pm-7:13 pm

1 stop9h 25m

Portland

Sat 2/7

11:44 am-10:10 pm

1 stop7h 26m

$389

AllentownPortland

ABE - PDX

ABEPDX

Allentown-Bethlehem

Tue 2/3

6:15 am-11:57 am

1 stop8h 42m

Portland

Sat 2/7

7:51 pm-10:41 am

2 stops11h 50m

$394

AllentownSeattle

ABE - SEA

ABESEA

Allentown-Bethlehem

Tue 5/5

6:15 am-11:39 am

1 stop8h 24m

Seattle/Tacoma Intl

Tue 5/12

11:48 pm-10:00 am

1 stop7h 12m

$407

AllentownSeattle

ABE - SEA

ABESEA

Allentown-Bethlehem

Sat 2/7

2:00 pm-10:52 pm

1 stop11h 52m

Seattle/Tacoma Intl

Tue 2/10

9:55 am-12:05 pm

2 stops23h 10m

$417

AllentownSeattle

ABE - SEA

ABESEA

Allentown-Bethlehem

Sat 2/7

2:00 pm-10:52 pm

1 stop11h 52m

Seattle/Tacoma Intl

Mon 2/9

7:15 am-12:05 pm

2 stops25h 50m

$427

AllentownPortland

ABE - PDX

ABEPDX

Allentown-Bethlehem

Sat 2/14

2:55 pm-10:56 pm

1 stop11h 01m

Portland

Sat 2/21

11:59 pm-10:01 am

1 stop7h 02m

$429

AllentownSeattle

ABE - SEA

ABESEA

Allentown-Bethlehem

Sun 2/8

6:15 am-11:32 am

1 stop8h 17m

Seattle/Tacoma Intl

Mon 2/9

7:30 pm-10:41 am

2 stops12h 11m

$432

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/18

Showing 1-10 of 34 results
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Best time to book a flight from Lehigh Valley to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington 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

What is the cheapest month to book a flight from Lehigh Valley to State of Washington?

Currently, January is the cheapest month in which you can book a flight from Lehigh Valley to State of Washington (average of $282). Flying from Lehigh Valley to State of Washington in June is currently the most expensive (average of $467). 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.

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington. Reviews last updated January 19, 2026.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Lehigh Valley to Washington to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,075 reviews

Crew

8.5

Entertainment

7.8

Food

7.2

Boarding

8.1

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,075 reviews
Delta
7.9
Good
8,075 reviews

Crew

8.5

Entertainment

7.8

Food

7.2

Boarding

8.1

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,176 reviews
Delta
7.9
Good
8,075 reviews

Crew

8.5

Entertainment

7.8

Food

7.2

Boarding

8.1

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,160 reviews
Delta
7.9
Good
8,075 reviews

Crew

8.5

Entertainment

7.8

Food

7.2

Boarding

8.1

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Lehigh Valley to Washington. 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 State of Washington?

    A quick flight from Lehigh Valley to State of Washington can take about 8h 20m. United Airlines provides one of the quickest options available for as low as $301. The distance from Lehigh Valley to State of Washington is about 2336 mi. This flight may include one or multiple stops.

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

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

  • How can I find direct flights from Lehigh Valley to Washington?

    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.

  • Can I find deals for business class flights from Lehigh Valley to Washington?

    Yes. Cheapflights offers flight deals from Lehigh Valley to Washington 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 Lehigh Valley to State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Lehigh Valley to State of Washington (average of $282). Flying from Lehigh Valley to State of Washington in June is currently the most expensive (average of $467). 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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Alternative routes for Lehigh Valley to Washington

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Lehigh Valley to Washington

Discover the top 3 airlines that operate flights from Lehigh Valley to Washington. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$275Average$622FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$298Average$470FlexibilityNo cancel feeOn-time71%
DeltaCheapest$328Average$648FlexibilityNo cancel feeOn-timeN/A

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