Flights to Southwest Seattle, Seattle from NT$3,668

View NT$1,835 flight on Mon, 2026/3/9Opens in a new window

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How much is the cheapest flight to Southwest Seattle?

Prices were available within the past 7 days and start at NT$1,835 for one-way flights and NT$3,668 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, Mar 15 - Wed, Mar 18
SFO
San Francisco
SEA
Seattle
NT$3,668 Roundtrip, found 17 hours ago
NT$3,668
Roundtrip
found 17 hours ago
Select Delta flight, departing Sun, Mar 15 from San Francisco to Seattle, returning Wed, Mar 18, priced at NT$3,668 found 17 hours ago
United
Thu, Jan 22 - Wed, Jan 28
SFO
San Francisco
SEA
Seattle
NT$5,861 Roundtrip, found 23 hours ago
NT$5,861
Roundtrip
found 23 hours ago
Select United flight, departing Thu, Jan 22 from San Francisco to Seattle, returning Wed, Jan 28, priced at NT$5,861 found 23 hours ago
Alaska Airlines
Sat, Feb 14 - Sat, Feb 21
SFO
San Francisco
PAE
Seattle
NT$6,644 Roundtrip, found 1 day ago
NT$6,644
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Feb 14 from San Francisco to Seattle, returning Sat, Feb 21, priced at NT$6,644 found 1 day ago
American Airlines
Sat, Feb 14 - Sat, Feb 21
SFO
San Francisco
PAE
Seattle
NT$7,114 Roundtrip, found 1 day ago
NT$7,114
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Feb 14 from San Francisco to Seattle, returning Sat, Feb 21, priced at NT$7,114 found 1 day ago
Cathay Pacific
Sat, May 2 - Sat, May 16
TPE
Taipei
SEA
Seattle
NT$18,926 Roundtrip, found 6 days ago
NT$18,926
Roundtrip
found 6 days ago
Select Cathay Pacific flight, departing Sat, May 2 from Taipei to Seattle, returning Sat, May 16, priced at NT$18,926 found 6 days ago

Frequently asked questions

How do I find cheap flights to Southwest Seattle that have flexible change policies?
When it comes to flying these days, flexibility is key. That's why we've added a "No change fee" search function to help you locate cheap, flexible airfares to Southwest Seattle. It's to the left of your screen right underneath the "Flexible change policies" heading.
Which airlines fly to Southwest Seattle?
Whether you want to sit in first class or save your pennies in economy, these airlines will fly you comfortably to or near Southwest Seattle:

  • Kenmore Air - 243 flights to or near Southwest Seattle each month, including 243 flights to Boeing Field Airport (BFI) per month.
  • Sun Country Airlines - 4 flights to or near Southwest Seattle each month, including 4 flights to Boeing Field Airport (BFI) per month.

How can I find cheap tickets to Southwest Seattle?
Book well ahead, consider alternative airports, avoid peak travel periods — there are lots of ways! Another one is to make use of Expedia's "flexible dates" function. Search for your Southwest Seattle flight, then check out the cheapest prices for nearby dates. In the last seven days, the lowest price for a flight to Southwest Seattle was NT$3,668.
How much is a flight to Southwest Seattle?
The price of a round-trip airfare to Southwest Seattle in the last seven days varied between NT$3,668 and NT$18,926. If you were traveling one way out of San Francisco (SFO), you could have scored a great deal from only NT$1,835.
What are the most popular airports to fly into in Southwest Seattle?
Southwest Seattle's primary gateway is Boeing Field Airport (BFI). Get your next big journey underway by booking a seat on one of the 247 monthly flights to this destination.
When is the cheapest time to fly to Southwest Seattle?
Leave early in the week to get a bargain fare to Southwest Seattle. Tuesday is usually the cheapest day to depart, followed by Monday. Saturday often has the costliest ticket prices. This is because many travelers like to begin their vacation on a weekend.
How much is a plane ticket to Southwest Seattle?
Ticket prices to Southwest Seattle ranged from NT$3,668 to NT$18,926 in the last seven days. Usually, the earlier you make a reservation, the better the price.
What months are the cheapest to book a flight to Southwest Seattle?
February is the most affordable month to secure a seat for your Southwest Seattle break. Fares are priciest throughout the busy month of December, so avoid this time if possible.
Flights to Southwest Seattle information
Destination airport
Seattle - Tacoma Intl.
Destination airport IATA code
SEA
Destination city name
Seattle
Roundtrip price
NT$3,668

Trending flights to Southwest Seattle

Prices were available within the past 7 days and start at NT$1,835 for one-way flights and NT$3,668 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Sat, May 2 - Sat, May 16
TPE
Taipei
SEA
Seattle
NT$18,926 Roundtrip, found 6 days ago
NT$18,926
Roundtrip
found 6 days ago
Select Cathay Pacific flight, departing Sat, May 2 from Taipei to Seattle, returning Sat, May 16, priced at NT$18,926 found 6 days ago

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