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$148+ Cheap flights from Allentown (ABE) 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 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — SEA
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
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Cheap flight deals from Allentown to Washington

Cheapest flights from Allentown to Washington
Explore the most affordable flight options available from Allentown to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 16, 2025.

This United Airlines deal was found by Cheapflights users on 12/15. 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 12/256:17 amABE - SEA
2 stops10h 41mUnited Airlines
Tue 1/611:00 amSEA - ABE
1 stop7h 05mUnited Airlines
Deal found 12/15$518
This United Airlines deal was found by Cheapflights users on 12/14. 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.
Sun 12/212:30 pmABE - SEA
2 stops13h 29mUnited Airlines
Wed 12/315:02 amSEA - ABE
2 stops13h 45mUnited Airlines
Deal found 12/14$549
This American Airlines deal was found by Cheapflights users on 12/15. 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 12/256:04 amABE - SEA
1 stop9h 33mAmerican Airlines
Thu 1/110:13 pmSEA - ABE
1 stop10h 07mAmerican Airlines
Deal found 12/15$567
This United Airlines deal was found by Cheapflights users on 12/15. 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 12/256:17 amABE - SEA
2 stops10h 41mUnited Airlines
Wed 1/710:58 amSEA - ABE
1 stop7h 07mUnited Airlines
Deal found 12/15$569
This United Airlines deal was found by Cheapflights users on 12/14. 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 12/256:17 amABE - SEA
1 stop8h 46mUnited Airlines
Wed 12/315:02 amSEA - ABE
2 stops13h 45mUnited Airlines
Deal found 12/14$583
This American Airlines deal was found by Cheapflights users on 12/14. 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 12/316:04 amABE - SEA
1 stop9h 33mAmerican Airlines
Sun 1/410:13 pmSEA - ABE
1 stop10h 07mAmerican Airlines
Deal found 12/14$586
This United Airlines deal was found by Cheapflights users on 12/15. 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 12/256:17 amABE - SEA
1 stop8h 46mUnited Airlines
Mon 1/511:59 pmSEA - ABE
1 stop7h 42mUnited Airlines
Deal found 12/15$608
This American Airlines deal was found by Cheapflights users on 12/14. 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 12/236:04 amABE - SEA
1 stop9h 33mAmerican Airlines
Wed 12/3110:13 pmSEA - ABE
1 stop10h 07mAmerican Airlines
Deal found 12/14$612
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Thu 12/256:17 amABE - GEG
2 stops9h 28mUnited Airlines
Tue 12/305:05 amGEG - ABE
2 stops13h 42mUnited Airlines
Deal found 12/16$631
This Delta deal was found by Cheapflights users on 12/13. 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.
Thu 12/256:25 amABE - PDX
2 stops12h 51mDelta
Sat 12/276:15 amPDX - ABE
2 stops13h 31mDelta
Deal found 12/13$889
This United Airlines deal was found by Cheapflights users on 12/13. 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 12/256:17 amABE - PDX
1 stop8h 41mUnited Airlines
Sat 12/2711:55 pmPDX - ABE
1 stop13h 35mUnited Airlines
Deal found 12/13$893
This American Airlines deal was found by Cheapflights users on 12/13. 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 12/256:04 amABE - PDX
2 stops14h 58mAmerican Airlines
Sat 12/2710:21 pmPDX - ABE
1 stop9h 59mAmerican Airlines
Deal found 12/13$894

Find flight deals from Allentown to Washington

Keep the following information in mind while searching for Allentown to Washington flight deals. Data was last updated December 16, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$261
(American Airlines)

One-way from

$148
(American Airlines)

Popular in

December

Cheapest in

October

Average price

$542
Provider with most accurate pricing for New York (NYC)-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for New York (NYC)-Seattle/Tacoma Intl flights.
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From Allentown-Bethlehem to Washington
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One-way flight from Allentown-Bethlehem to Washington
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($21 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Allentown 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 December 16, 2025.
Use the filters below to find and compare flights from Allentown to Washington that are best for you.

Fly from

Allentown

Fly to

Washington

Route

Depart

Return

Price

AllentownSpokane

ABE - GEG

ABEGEG

Allentown-Bethlehem

Wed 1/28

11:30 am-9:22 pm

2 stops12h 52m

Spokane

Sat 1/31

5:00 am-9:05 pm

2 stops13h 05m

$339

AllentownSpokane

ABE - GEG

ABEGEG

Allentown-Bethlehem

Tue 1/27

7:30 am-6:49 pm

2 stops14h 19m

Spokane

Wed 1/28

6:33 am-10:26 pm

2 stops12h 53m

$353

AllentownSeattle

ABE - SEA

ABESEA

Allentown-Bethlehem

Fri 1/9

4:57 pm-10:43 pm

1 stop8h 46m

Seattle/Tacoma Intl

Sun 1/11

7:30 pm-10:41 am

2 stops12h 11m

$413

AllentownSeattle

ABE - SEA

ABESEA

Allentown-Bethlehem

Sat 1/31

6:15 am-11:32 am

1 stop8h 17m

Seattle/Tacoma Intl

Wed 2/4

5:10 pm-10:41 am

2 stops14h 31m

$413

AllentownSeattle

ABE - SEA

ABESEA

Allentown-Bethlehem

Tue 5/5

10:35 am-3:53 pm

1 stop8h 18m

Seattle/Tacoma Intl

Tue 5/12

11:50 pm-10:21 am

1 stop7h 31m

$429

AllentownPortland

ABE - PDX

ABEPDX

Allentown-Bethlehem

Wed 1/14

6:15 am-11:57 am

1 stop8h 42m

Portland

Wed 1/21

10:47 am-9:05 pm

1 stop7h 18m

$429

AllentownPortland

ABE - PDX

ABEPDX

Allentown-Bethlehem

Sat 1/31

6:15 am-12:00 pm

1 stop8h 45m

Portland

Tue 2/3

10:47 am-9:05 pm

1 stop7h 18m

$429

AllentownSeattle

ABE - SEA

ABESEA

Allentown-Bethlehem

Wed 1/28

11:30 am-6:14 pm

1 stop9h 44m

Seattle/Tacoma Intl

Wed 2/4

2:10 pm-10:41 am

1 stop17h 31m

$446

AllentownPortland

ABE - PDX

ABEPDX

Allentown-Bethlehem

Tue 1/6

6:15 am-11:57 am

1 stop8h 42m

Portland

Fri 1/9

11:59 pm-10:41 am

1 stop7h 42m

$497

AllentownSpokane

ABE - GEG

ABEGEG

Allentown-Bethlehem

Sat 1/10

6:15 am-11:39 am

1 stop8h 24m

Spokane

Tue 1/13

11:25 am-10:41 am

1 stop20h 16m

$511

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 21 results
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Best time to book a flight from Allentown to Washington

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

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

Currently, March is the cheapest month in which you can book a flight from Allentown to State of Washington (average of $157). Flying from Allentown to State of Washington in July is currently the most expensive (average of $277). 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.

What is the cheapest time of day to fly from ABE to WA?

Find hourly flight availability from Allentown to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 16, 2025.

One of the essential ways to save on airfare from Allentown to State of Washington is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 80% on airfare.

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 December 16, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Allentown to Washington have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,010 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Food

7.3

Overall

7.9

Entertainment

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
8,010 reviews
Delta
7.9
Good
8,010 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Food

7.3

Overall

7.9

Entertainment

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
9,095 reviews
Delta
7.9
Good
8,010 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Food

7.3

Overall

7.9

Entertainment

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
11,048 reviews
Delta
7.9
Good
8,010 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Food

7.3

Overall

7.9

Entertainment

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 Allentown to Washington. 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 from for flights from Allentown to Washington?

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

  • How long is the flight from Allentown to State of Washington?

    A quick flight from Allentown to State of Washington can take about 8h 24m. United Airlines provides one of the quickest options available for as low as $334. The distance between Allentown and State of Washington is about 2113 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Allentown to State of Washington one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $148. American Airlines flights start at $178 while deals on Delta start at $218 one-way.

  • What are the most popular routes from Allentown to State of Washington?

    When deciding which route to take from Allentown to State of Washington consider Allentown-Bethlehem - Seattle/Tacoma Intl, Allentown-Bethlehem - Spokane or Allentown-Bethlehem - Portland as they are the most popular.

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

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

  • How can I find direct flights from Allentown to Washington?

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Allentown to State of Washington (average of $157). Flying from Allentown to State of Washington in July is currently the most expensive (average of $277). 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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Top 3 airlines flying from Allentown to Washington

Discover the top 3 airlines that operate flights from Allentown 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 December 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$293Average$635FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$298Average$467FlexibilityNo cancel feeOn-time71%
DeltaCheapest$369Average$618FlexibilityNo cancel feeOn-timeN/A

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