Flight to Washington

View S$163 flight on Tue, 12 May, 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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Cheap round-trip flights to Washington

Prices were available within the past 7 days and start at S$163 for one-way flights and S$326 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 12 May - Tue, 19 May
ORD
Chicago
SEA
Seattle
S$326 Return, found 14 hours ago
S$326
Return
found 14 hours ago
Select Delta flight, departing Tue, 12 May from Chicago to Seattle, returning Tue, 19 May, priced at S$326 found 14 hours ago
American Airlines
Sun, 10 May - Wed, 20 May
ORD
Chicago
SEA
Seattle
S$504 Return, found 14 hours ago
S$504
Return
found 14 hours ago
Select American Airlines flight, departing Sun, 10 May from Chicago to Seattle, returning Wed, 20 May, priced at S$504 found 14 hours ago
United
Sun, 10 May - Wed, 20 May
ORD
Chicago
SEA
Seattle
S$517 Return, found 14 hours ago
S$517
Return
found 14 hours ago
Select United flight, departing Sun, 10 May from Chicago to Seattle, returning Wed, 20 May, priced at S$517 found 14 hours ago
American Airlines
Tue, 12 May - Sat, 16 May
ORD
Chicago
BLI
Bellingham
S$920 Return, found 2 days ago
S$920
Return
found 2 days ago
Select American Airlines flight, departing Tue, 12 May from Chicago to Bellingham, returning Sat, 16 May, priced at S$920 found 2 days ago
United
Tue, 8 Sept - Tue, 8 Sept
SIN
Singapore
SEA
Seattle
S$946 Return, found 3 days ago
S$946
Return
found 3 days ago
Select United flight, departing Tue, 8 Sept from Singapore to Seattle, returning Tue, 8 Sept, priced at S$946 found 3 days ago
Korean Air
Wed, 11 Nov - Thu, 26 Nov
SIN
Singapore
SEA
Seattle
S$1,019 Return, found 6 hours ago
S$1,019
Return
found 6 hours ago
Select Korean Air flight, departing Wed, 11 Nov from Singapore to Seattle, returning Thu, 26 Nov, priced at S$1,019 found 6 hours ago
Asiana Airlines
Sat, 3 Oct - Sat, 24 Oct
SIN
Singapore
SEA
Seattle
S$1,104 Return, found 5 hours ago
S$1,104
Return
found 5 hours ago
Select Asiana Airlines flight, departing Sat, 3 Oct from Singapore to Seattle, returning Sat, 24 Oct, priced at S$1,104 found 5 hours ago
All Nippon Airways
Thu, 25 Jun - Thu, 27 Aug
SIN
Singapore
SEA
Seattle
S$1,149 Return, found 1 day ago
S$1,149
Return
found 1 day ago
Select All Nippon Airways flight, departing Thu, 25 Jun from Singapore to Seattle, returning Thu, 27 Aug, priced at S$1,149 found 1 day ago
STARLUX Airlines
Mon, 5 Oct - Mon, 26 Oct
SIN
Singapore
SEA
Seattle
S$1,239 Return, found 5 hours ago
S$1,239
Return
found 5 hours ago
Select STARLUX Airlines flight, departing Mon, 5 Oct from Singapore to Seattle, returning Mon, 26 Oct, priced at S$1,239 found 5 hours ago
Qatar Airways
Mon, 20 Jul - Mon, 31 Aug
SIN
Singapore
SEA
Seattle
S$1,265 Return, found 1 day ago
S$1,265
Return
found 1 day ago
Select Qatar Airways flight, departing Mon, 20 Jul from Singapore to Seattle, returning Mon, 31 Aug, priced at S$1,265 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.

United
Tue, 8 Sept - Tue, 8 Sept
SIN
Singapore
SEA
Seattle
S$946 Return, found 3 days ago
S$946
Return
found 3 days ago
Select United flight, departing Tue, 8 Sept from Singapore to Seattle, returning Tue, 8 Sept, priced at S$946 found 3 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 S$326.
How much is a flight to Washington?
You could have purchased a return flight to Washington from anywhere between S$326 and S$1,265 in the last seven days. For one-way journeys from Chicago (ORD), the lowest amount paid during this time was S$163.
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 S$326 to S$1,265.
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
Delta, United, American Airlines, Singapore Airlines, Korean Air, Hainan Airlines, Qatar Airways, Asiana Airlines, All Nippon Airways, STARLUX Airlines
Roundtrip price
from S$326
Washington Flights Information

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