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$178+ 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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — SEA
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap flight deals from Allentown to Washington

Keep the following information in mind while searching for Allentown to Washington flight deals. Data was last updated March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$417
(Delta)

One-way from

$178
(Mytrip)

Popular in

May

Cheapest in

March

Average price

$388
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 Allentown-Bethlehem to Washington
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One-way flight from Allentown-Bethlehem to Washington
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Highest demand for flights based on searches. 19% potential increase in price ($138 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find 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 March 28, 2025.

This Delta deal was found by Cheapflights users on 3/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/295:50 pmABE - SEA
1 stop8h 59mDelta
Mon 6/211:10 pmSEA - ABE
1 stop10h 22mDelta
Deal found 3/27$417
This American Airlines deal was found by Cheapflights users on 3/27. 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.
Sat 10/412:02 pmABE - PDX
2 stops11h 51mAmerican Airlines
Sat 10/116:10 amPDX - ABE
1 stop7h 13mAmerican Airlines
Deal found 3/27$482
This Mytrip deal was found by Cheapflights users on 3/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/117:30 amABE - SEA
2 stops43h 40mMultiple Airlines
Sun 5/183:20 pmSEA - ABE
3 stops29h 03mMultiple Airlines
Deal found 3/27$485
This American Airlines deal was found by Cheapflights users on 3/27. 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 8/65:50 pmABE - SEA
1 stop8h 01mAmerican Airlines
Mon 8/1111:58 pmSEA - ABE
1 stop8h 07mAmerican Airlines
Deal found 3/27$517
This United Airlines deal was found by Cheapflights users on 3/27. 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 5/95:32 pmABE - PDX
1 stop8h 04mUnited Airlines
Sun 5/116:00 amPDX - ABE
2 stops12h 45mUnited Airlines
Deal found 3/27$601
This United Airlines deal was found by Cheapflights users on 3/27. 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.
Tue 4/85:32 pmABE - SEA
2 stops19h 15mUnited Airlines
Tue 4/157:00 amSEA - ABE
1 stop11h 25mUnited Airlines
Deal found 3/27$651
This Mytrip deal was found by Cheapflights users on 3/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/48:30 amABE - PDX
2 stops35h 33mMultiple Airlines
Sat 10/112:35 pmPDX - ABE
3 stops28h 40mMultiple Airlines
Deal found 3/27$664
This Delta deal was found by Cheapflights users on 3/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/46:30 amABE - PDX
1 stop9h 37mDelta
Sat 10/1111:45 amPDX - ABE
1 stop8h 42mDelta
Deal found 3/27$689
This United Airlines deal was found by Cheapflights users on 3/26. 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.
Fri 4/116:30 amABE - GEG
2 stops17h 20mUnited Airlines
Tue 4/155:14 amGEG - ABE
2 stops8h 43mUnited Airlines
Deal found 3/26$1,081

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 March 28, 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

AllentownSeattle

ABE - SEA

ABESEA

Allentown-Bethlehem

Thu 5/29

5:50 pm-11:49 pm

1 stop8h 59m

Seattle/Tacoma Intl

Mon 6/2

11:10 pm-12:32 pm

1 stop10h 22m

$417

AllentownSeattle

ABE - SEA

ABESEA

Allentown-Bethlehem

Sun 5/11

7:30 am-12:10 am

2 stops43h 40m

Seattle/Tacoma Intl

Sun 5/18

3:20 pm-11:23 pm

3 stops29h 03m

$485

AllentownSeattle

ABE - SEA

ABESEA

Allentown-Bethlehem

Wed 8/6

5:50 pm-10:51 pm

1 stop8h 01m

Seattle/Tacoma Intl

Mon 8/11

11:58 pm-11:05 am

1 stop8h 07m

$517

AllentownPortland

ABE - PDX

ABEPDX

Allentown-Bethlehem

Fri 5/9

5:32 pm-10:36 pm

1 stop8h 04m

Portland

Sun 5/11

6:00 am-9:45 pm

2 stops12h 45m

$601

AllentownSeattle

ABE - SEA

ABESEA

Allentown-Bethlehem

Tue 4/8

5:32 pm-9:47 am

2 stops19h 15m

Seattle/Tacoma Intl

Tue 4/15

7:00 am-9:25 pm

1 stop11h 25m

$651

AllentownPortland

ABE - PDX

ABEPDX

Allentown-Bethlehem

Sun 9/14

6:30 am-1:07 pm

1 stop9h 37m

Portland

Thu 9/18

11:45 am-11:27 pm

1 stop8h 42m

$737

AllentownPortland

ABE - PDX

ABEPDX

Allentown-Bethlehem

Fri 5/9

5:25 am-2:34 pm

2 stops12h 09m

Portland

Sun 5/11

11:39 am-12:40 am

2 stops10h 01m

$901

AllentownSpokane

ABE - GEG

ABEGEG

Allentown-Bethlehem

Fri 4/11

6:30 am-8:50 pm

2 stops17h 20m

Spokane

Tue 4/15

5:14 am-4:57 pm

2 stops8h 43m

$1,081

AllentownSeattle

ABE - SEA

ABESEA

Allentown-Bethlehem

Thu 5/8

7:30 am-2:25 pm

2 stops33h 55m

$178

AllentownSeattle

ABE - SEA

ABESEA

Allentown-Bethlehem

Fri 7/25

5:40 pm-12:08 am

1 stop9h 28m

$209

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 16 results
1
2

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, January is the cheapest month in which you can book a flight from Allentown to State of Washington (average of $238). Flying from Allentown to State of Washington in July is currently the most expensive (average of $411). 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 March 28, 2025.

When flying from Allentown to State of Washington, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Washington by month

Plan your trip to Washington by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

Plan your trip to Washington by taking into account the average temperature totals by month.

If weather is an important factor for your trip to State of Washington, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

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 March 28, 2025.
To help decide which airline to fly from Allentown to Washington, see what other customers have to say about Delta, United Airlines and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,896 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,896 reviews
Delta
8.0
Very good
7,896 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,603 reviews
Delta
8.0
Very good
7,896 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,896 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

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

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $209. United Airlines flights start at $345 while deals on American Airlines start at $379 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 - Portland or Allentown-Bethlehem - Spokane 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, January is the cheapest month in which you can book a flight from Allentown to State of Washington (average of $238). Flying from Allentown to State of Washington in July is currently the most expensive (average of $411). 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 Allentown to Washington

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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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$293Average$681FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$295Average$524FlexibilityNo cancel feeOn-time71%
DeltaCheapest$343Average$628FlexibilityNo cancel feeOn-timeN/A
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