Cheap Flights to Washington

View AU$143 flight on Sat, 20 June 2026Opens in a new window

Popular airlines to Washington

  • Alaska Airlines

  • Delta

  • American Airlines

  • United

  • Southwest Airlines

  • Frontier Airlines

  • JetBlue Airways

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Cheapest Flights to Washington

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, 27 May - Tue, 9 June
SNA
Orange County
SEA
Seattle
AU$304 Return, found 1 day ago
AU$304
Return
found 1 day ago
Select Alaska Airlines flight, departing Wed, 27 May from Orange County to Seattle, returning Tue, 9 June, priced at AU$304 found 1 day ago
Delta
Wed, 27 May - Tue, 9 June
SNA
Orange County
SEA
Seattle
AU$304 Return, found 1 day ago
AU$304
Return
found 1 day ago
Select Delta flight, departing Wed, 27 May from Orange County to Seattle, returning Tue, 9 June, priced at AU$304 found 1 day ago
Delta
Tue, 26 May - Sun, 7 June
SNA
Orange County
SEA
Seattle
AU$311 Return, found 1 day ago
AU$311
Return
found 1 day ago
Select Delta flight, departing Tue, 26 May from Orange County to Seattle, returning Sun, 7 June, priced at AU$311 found 1 day ago
Delta
Thu, 28 May - Sun, 7 June
SNA
Orange County
SEA
Seattle
AU$318 Return, found 1 day ago
AU$318
Return
found 1 day ago
Select Delta flight, departing Thu, 28 May from Orange County to Seattle, returning Sun, 7 June, priced at AU$318 found 1 day ago
Alaska Airlines
Tue, 26 May - Sun, 7 June
SNA
Orange County
SEA
Seattle
AU$339 Return, found 1 day ago
AU$339
Return
found 1 day ago
Select Alaska Airlines flight, departing Tue, 26 May from Orange County to Seattle, returning Sun, 7 June, priced at AU$339 found 1 day ago
Alaska Airlines
Thu, 28 May - Sun, 31 May
SNA
Orange County
PAE
Seattle
AU$344 Return, found 4 days ago
AU$344
Return
found 4 days ago
Select Alaska Airlines flight, departing Thu, 28 May from Orange County to Seattle, returning Sun, 31 May, priced at AU$344 found 4 days ago
Alaska Airlines
Wed, 27 May - Tue, 9 June
SNA
Orange County
SEA
Seattle
AU$345 Return, found 1 day ago
AU$345
Return
found 1 day ago
Select Alaska Airlines flight, departing Wed, 27 May from Orange County to Seattle, returning Tue, 9 June, priced at AU$345 found 1 day ago
Delta
Thu, 28 May - Sun, 31 May
SNA
Orange County
SEA
Seattle
AU$358 Return, found 4 days ago
AU$358
Return
found 4 days ago
Select Delta flight, departing Thu, 28 May from Orange County to Seattle, returning Sun, 31 May, priced at AU$358 found 4 days ago
American Airlines
Wed, 27 May - Tue, 9 June
SNA
Orange County
SEA
Seattle
AU$416 Return, found 1 day ago
AU$416
Return
found 1 day ago
Select American Airlines flight, departing Wed, 27 May from Orange County to Seattle, returning Tue, 9 June, priced at AU$416 found 1 day ago
United
Wed, 27 May - Tue, 9 June
SNA
Orange County
SEA
Seattle
AU$443 Return, found 1 day ago
AU$443
Return
found 1 day ago
Select United flight, departing Wed, 27 May from Orange County to Seattle, returning Tue, 9 June, priced at AU$443 found 1 day 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.

American Airlines
Thu, 12 Nov - Sun, 22 Nov
BNE
Brisbane
PDX
Portland
AU$1,462 Return, found 6 days ago
AU$1,462
Return
found 6 days ago
Select American Airlines flight, departing Thu, 12 Nov from Brisbane to Portland, returning Sun, 22 Nov, priced at AU$1,462 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 AU$304.
How much is a flight to Washington?
You could have purchased a return flight to Washington from anywhere between AU$304 and AU$1,462 in the last seven days. For one-way journeys from Orange County (SNA), the lowest amount paid during this time was AU$143.
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 AU$304 to AU$1,462.
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.

Book with confidence

Washington Flights

When was the last time you embarked on a grand adventure? Whether it was last month or years ago, there’s never been a better time to start planning your next big trip. Book tickets to Washington today and get ready to build your travel itinerary, from exploring the area with your family to recharging in the change of scenery. During your stay, visit the must-see attractions, chow down on the local cuisine, and relish in a holiday state of mind. However you decide to spend your upcoming trip, we’re here to make your travel plans easy and affordable.

Book Your Washington Airfare

At Expedia.com.au, it’s simple to find cheap flights to Washington that won’t cause your wallet to flinch. Browse through our inventory of Washington flights and find airfare matching your preferred times and dates. Looking for a red-eye flight or an afternoon departure? Don’t worry, we’ve got you covered. You can even take advantage of our convenient My Scratchpad online feature, which lets you track your search results with ease. No more excuses; book your travel arrangements with us today to make your dream trip a reality.

Washington Flights

Travel information

Washington Flights Information

Airlines serving
Delta, Alaska Airlines, American Airlines, United
Roundtrip price
from AU$304
Washington Flights Information

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