Cheap Flights to Washington | Popular Routes to Washington from HK$464

Popular airlines to Washington

  • Alaska Airlines

    Alaska Airlines

  • Delta

    Delta

  • American Airlines

    American Airlines

  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • Frontier Airlines

    Frontier Airlines

  • Sun Country Airlines

    Sun Country Airlines

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Cheap round-trip flights to Washington

Prices were available within the past 7 days and start at HK$464 for one-way flights and HK$918 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 21 Oct - Wed, 22 Oct
SFO
San Francisco
SEA
Seattle
HK$918 Return, found 4 days ago
HK$918
Return
found 4 days ago
Select Delta flight, departing Tue, 21 Oct from San Francisco to Seattle, returning Wed, 22 Oct, priced at HK$918 found 4 days ago
Delta
Thu, 23 Oct - Fri, 24 Oct
SFO
San Francisco
SEA
Seattle
HK$950 Return, found 4 days ago
HK$950
Return
found 4 days ago
Select Delta flight, departing Thu, 23 Oct from San Francisco to Seattle, returning Fri, 24 Oct, priced at HK$950 found 4 days ago
Delta
Mon, 20 Oct - Tue, 21 Oct
SFO
San Francisco
SEA
Seattle
HK$982 Return, found 5 days ago
HK$982
Return
found 5 days ago
Select Delta flight, departing Mon, 20 Oct from San Francisco to Seattle, returning Tue, 21 Oct, priced at HK$982 found 5 days ago
Delta
Thu, 8 Jan - Thu, 15 Jan
SFO
San Francisco
SEA
Seattle
HK$1,057 Return, found 5 days ago
HK$1,057
Return
found 5 days ago
Select Delta flight, departing Thu, 8 Jan from San Francisco to Seattle, returning Thu, 15 Jan, priced at HK$1,057 found 5 days ago
Delta
Sat, 10 Jan - Sat, 17 Jan
SFO
San Francisco
SEA
Seattle
HK$1,068 Return, found 3 days ago
HK$1,068
Return
found 3 days ago
Select Delta flight, departing Sat, 10 Jan from San Francisco to Seattle, returning Sat, 17 Jan, priced at HK$1,068 found 3 days ago
Delta
Sat, 18 Oct - Mon, 20 Oct
SFO
San Francisco
PDX
Portland
HK$1,070 Return, found 4 days ago
HK$1,070
Return
found 4 days ago
Select Delta flight, departing Sat, 18 Oct from San Francisco to Portland, returning Mon, 20 Oct, priced at HK$1,070 found 4 days ago
Delta
Sat, 1 Nov - Mon, 3 Nov
SFO
San Francisco
SEA
Seattle
HK$1,154 Return, just found
HK$1,154
Return
just found
Select Delta flight, departing Sat, 1 Nov from San Francisco to Seattle, returning Mon, 3 Nov, priced at HK$1,154 just found
Delta
Thu, 23 Oct - Fri, 24 Oct
SFO
San Francisco
SEA
Seattle
HK$1,219 Return, found 4 days ago
HK$1,219
Return
found 4 days ago
Select Delta flight, departing Thu, 23 Oct from San Francisco to Seattle, returning Fri, 24 Oct, priced at HK$1,219 found 4 days ago
United
Sat, 18 Oct - Mon, 20 Oct
SFO
San Francisco
PDX
Portland
HK$1,230 Return, found 4 days ago
HK$1,230
Return
found 4 days ago
Select United flight, departing Sat, 18 Oct from San Francisco to Portland, returning Mon, 20 Oct, priced at HK$1,230 found 4 days ago
American Airlines
Sat, 10 Jan - Sat, 17 Jan
SFO
San Francisco
SEA
Seattle
HK$1,435 Return, found 3 days ago
HK$1,435
Return
found 3 days ago
Select American Airlines flight, departing Sat, 10 Jan from San Francisco to Seattle, returning Sat, 17 Jan, priced at HK$1,435 found 3 days ago
Expedia offers flights to Washington to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Washington or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

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 HK$918.
How much is a flight to Washington?
You could have purchased a return flight to Washington from anywhere between HK$918 and HK$4,503 in the last seven days. For one-way journeys from San Francisco (SFO), the lowest amount paid during this time was HK$464.
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 HK$918 to HK$4,503.
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.

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.

Philippine Airlines
Fri, 7 Nov - Wed, 19 Nov
HKG
Hong Kong SAR
SEA
Seattle
HK$4,503 Return, found 9 hours ago
HK$4,503
Return
found 9 hours ago
Select Philippine Airlines flight, departing Fri, 7 Nov from Hong Kong SAR to Seattle, returning Wed, 19 Nov, priced at HK$4,503 found 9 hours ago
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