£77 Cheap Flights to Washington

View £77 flight on Sat, 23 May 2026Opens in a new window

Popular airlines to Washington

  • Alaska Airlines

  • Delta

  • American Airlines

  • United

  • Southwest Airlines

  • Frontier Airlines

  • JetBlue Airways

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 25% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Washington

Prices were available within the past 7 days and start at £77 for one-way flights and £132 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, 6 May - Sat, 23 May
LAX
Los Angeles
SEA
Seattle
£132 Return, found 1 day ago
£132
Return
found 1 day ago
Select Alaska Airlines flight, departing Wed, 6 May from Los Angeles to Seattle, returning Sat, 23 May, priced at £132 found 1 day ago
Alaska Airlines
Sat, 30 May - Tue, 2 Jun
LAX
Los Angeles
PAE
Seattle
£132 Return, found 1 day ago
£132
Return
found 1 day ago
Select Alaska Airlines flight, departing Sat, 30 May from Los Angeles to Seattle, returning Tue, 2 Jun, priced at £132 found 1 day ago
Alaska Airlines
Wed, 6 May - Tue, 26 May
LAX
Los Angeles
PAE
Seattle
£132 Return, found 4 days ago
£132
Return
found 4 days ago
Select Alaska Airlines flight, departing Wed, 6 May from Los Angeles to Seattle, returning Tue, 26 May, priced at £132 found 4 days ago
Alaska Airlines
Sat, 9 May - Mon, 11 May
LAX
Los Angeles
SEA
Seattle
£138 Return, found 14 hours ago
£138
Return
found 14 hours ago
Select Alaska Airlines flight, departing Sat, 9 May from Los Angeles to Seattle, returning Mon, 11 May, priced at £138 found 14 hours ago
Delta
Wed, 13 May - Mon, 1 Jun
LAX
Los Angeles
SEA
Seattle
£139 Return, found 1 day ago
£139
Return
found 1 day ago
Select Delta flight, departing Wed, 13 May from Los Angeles to Seattle, returning Mon, 1 Jun, priced at £139 found 1 day ago
Alaska Airlines
Sat, 30 May - Sun, 31 May
LAX
Los Angeles
PAE
Seattle
£139 Return, found 1 day ago
£139
Return
found 1 day ago
Select Alaska Airlines flight, departing Sat, 30 May from Los Angeles to Seattle, returning Sun, 31 May, priced at £139 found 1 day ago
Alaska Airlines
Sat, 30 May - Sat, 6 Jun
LAX
Los Angeles
PDX
Portland
£146 Return, found 19 hours ago
£146
Return
found 19 hours ago
Select Alaska Airlines flight, departing Sat, 30 May from Los Angeles to Portland, returning Sat, 6 Jun, priced at £146 found 19 hours ago
American Airlines
Fri, 8 May - Mon, 11 May
LAX
Los Angeles
PDX
Portland
£175 Return, found 1 hour ago
£175
Return
found 1 hour ago
Select American Airlines flight, departing Fri, 8 May from Los Angeles to Portland, returning Mon, 11 May, priced at £175 found 1 hour ago
United
Thu, 28 May - Sat, 13 Jun
LAX
Los Angeles
SEA
Seattle
£183 Return, found 1 day ago
£183
Return
found 1 day ago
Select United flight, departing Thu, 28 May from Los Angeles to Seattle, returning Sat, 13 Jun, priced at £183 found 1 day ago
JetBlue Airways
Mon, 1 Jun - Mon, 8 Jun
LAX
Los Angeles
PDX
Portland
£435 Return, found 5 hours ago
£435
Return
found 5 hours ago
Select JetBlue Airways flight, departing Mon, 1 Jun from Los Angeles to Portland, returning Mon, 8 Jun, priced at £435 found 5 hours ago

Trending flights to Washington

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Fri, 4 Sept - Sat, 19 Sept
MAN
Manchester
SEA
Seattle
£593 Return, found 6 days ago
£593
Return
found 6 days ago
Select Scandinavian Airlines flight, departing Fri, 4 Sept from Manchester to Seattle, returning Sat, 19 Sept, priced at £593 found 6 days ago

Frequently asked questions

How do I find cheap flights to Washington that have flexible change policies?
At Expedia, we've been channeling our inner acrobat to give you the most flexible fares available. Simply mark the "No change fee" box right under the "Flexible change policies" filter to find the best flights to Washington.
Which airlines fly to Washington?
Book your seat with any of these airlines and buckle up for new adventures in Washington:

  • Alaska Airlines - 9,739 flights to or near Washington each month, including 8,781 flights to Seattle - Tacoma Intl. Airport (SEA) and 676 flights to Spokane Intl. Airport (GEG) per month.
  • American Airlines - 8,039 flights to or near Washington each month, including 7,284 flights to Ronald Reagan Washington National Airport (DCA) and 663 flights to Seattle - Tacoma Intl. Airport (SEA) per month.
  • Delta Air Lines - 6,417 flights to or near Washington each month, including 4,186 flights to Seattle - Tacoma Intl. Airport (SEA) and 1,516 flights to Ronald Reagan Washington National Airport (DCA) per month.

How can I find cheap tickets to Washington?
Start searching as early as possible, fly in or out of nearby airports, avoid peak travel periods — you're not short of ways! One more is to make the most of Expedia's "flexible dates" feature. Search for your Washington flight, then check out the cheapest prices for nearby dates. In the last seven days, the lowest price for a flight to Washington was £132.
How much is a flight to Washington?
You could have purchased a return flight to Washington from anywhere between £132 and £593 in the last seven days. For one-way journeys from Los Angeles (LAX), the lowest amount paid during this time was £77.
What are the most popular airports to fly into in Washington?
Your budget, departure point and your chosen airline will help decide which of these major Washington airports you'll touch down at:

  • Seattle - Tacoma Intl. Airport (SEA) - 15,456 flights per month.
  • Ronald Reagan Washington National Airport (DCA) - 11,555 flights per month.
  • Spokane Intl. Airport (GEG) - 1,742 flights per month.

When is the cheapest time to fly to Washington?
If you're not fixed on what date you jet off to Washington, fly out early in the week. The cheapest day to take off is usually Tuesday, followed closely by Monday. Saturday is typically the priciest day, with many holiday makers preferring to fly on the weekend.
How much is a plane ticket to Washington?
In the last seven days, plane tickets to Washington varied from £132 to £593.
What is the best time to go to Washington?
Summer begins June 20 in the Northern Hemisphere, and these warmer months are a lovely time to travel to the exciting Washington city of Seattle. Average temperatures range between 13ºC and 24ºC across the season. The biggest crowds can be found here in March, May and June.
What months are the cheapest to book a flight to Washington?
The top month to purchase budget fares to Washington is February. It's worth noting that in the USA, the most expensive time to purchase a ticket is the festive month of December.

Travel information

Washington Flights Information

Airlines serving
Alaska Airlines, Delta, American Airlines, United, JetBlue Airways
Roundtrip price
from £132
Washington Flights Information

Explore a world of travel with Expedia

*Available to Expedia members.