Cheap Flights to Washington

View AU$795 flight on Sun, 5 July 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.

Air Canada
Tue, 18 Aug - Tue, 1 Sept
BNE
Brisbane
SEA
Seattle
AU$1,279 Return, found 6 days ago
AU$1,279
Return
found 6 days ago
Select Air Canada flight, departing Tue, 18 Aug from Brisbane to Seattle, returning Tue, 1 Sept, priced at AU$1,279 found 6 days ago
Delta
Wed, 9 Dec - Wed, 3 Mar
BNE
Brisbane
SEA
Seattle
AU$1,386 Return, found 10 hours ago
AU$1,386
Return
found 10 hours ago
Select Delta flight, departing Wed, 9 Dec from Brisbane to Seattle, returning Wed, 3 Mar, priced at AU$1,386 found 10 hours ago
Jetstar
Thu, 10 Sept - Wed, 16 Sept
BNE
Brisbane
PDX
Portland
AU$1,433 Return, found 1 day ago
AU$1,433
Return
found 1 day ago
Select Jetstar flight, departing Thu, 10 Sept from Brisbane to Portland, returning Wed, 16 Sept, priced at AU$1,433 found 1 day ago
Delta
Wed, 11 Nov - Wed, 18 Nov
BNE
Brisbane
GEG
Spokane
AU$1,441 Return, found 15 hours ago
AU$1,441
Return
found 15 hours ago
Select Delta flight, departing Wed, 11 Nov from Brisbane to Spokane, returning Wed, 18 Nov, priced at AU$1,441 found 15 hours ago
Alaska Airlines
Thu, 30 July - Wed, 26 Aug
BNE
Brisbane
PDX
Portland
AU$1,447 Return, found 5 hours ago
AU$1,447
Return
found 5 hours ago
Select Alaska Airlines flight, departing Thu, 30 July from Brisbane to Portland, returning Wed, 26 Aug, priced at AU$1,447 found 5 hours ago
American Airlines
Thu, 5 Nov - Mon, 9 Nov
BNE
Brisbane
PDX
Portland
AU$1,464 Return, found 16 hours ago
AU$1,464
Return
found 16 hours ago
Select American Airlines flight, departing Thu, 5 Nov from Brisbane to Portland, returning Mon, 9 Nov, priced at AU$1,464 found 16 hours ago
Qantas Airways
Mon, 26 Oct - Mon, 9 Nov
BNE
Brisbane
PDX
Portland
AU$1,464 Return, found 7 hours ago
AU$1,464
Return
found 7 hours ago
Select Qantas Airways flight, departing Mon, 26 Oct from Brisbane to Portland, returning Mon, 9 Nov, priced at AU$1,464 found 7 hours ago
United
Thu, 4 Feb - Thu, 4 Mar
BNE
Brisbane
PSC
Pasco
AU$1,481 Return, found 14 hours ago
AU$1,481
Return
found 14 hours ago
Select United flight, departing Thu, 4 Feb from Brisbane to Pasco, returning Thu, 4 Mar, priced at AU$1,481 found 14 hours ago
United
Mon, 26 Oct - Mon, 9 Nov
BNE
Brisbane
PDX
Portland
AU$1,481 Return, found 7 hours ago
AU$1,481
Return
found 7 hours ago
Select United flight, departing Mon, 26 Oct from Brisbane to Portland, returning Mon, 9 Nov, priced at AU$1,481 found 7 hours ago
Air New Zealand
Tue, 4 Aug - Tue, 25 Aug
BNE
Brisbane
SEA
Seattle
AU$1,634 Return, found 19 hours ago
AU$1,634
Return
found 19 hours ago
Select Air New Zealand flight, departing Tue, 4 Aug from Brisbane to Seattle, returning Tue, 25 Aug, priced at AU$1,634 found 19 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.

Air Canada
Tue, 18 Aug - Tue, 1 Sept
BNE
Brisbane
SEA
Seattle
AU$1,279 Return, found 6 days ago
AU$1,279
Return
found 6 days ago
Select Air Canada flight, departing Tue, 18 Aug from Brisbane to Seattle, returning Tue, 1 Sept, priced at AU$1,279 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$1,279.
How much is a flight to Washington?
You could have purchased a return flight to Washington from anywhere between AU$1,279 and AU$1,634 in the last seven days. For one-way journeys from Brisbane (BNE), the lowest amount paid during this time was AU$795.
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$1,279 to AU$1,634.
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, American Airlines, Qantas Airways, United, Air Canada, Air New Zealand, Philippine Airlines, Jetstar, Alaska Airlines
Roundtrip price
from AU$1,279
Washington Flights Information

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