Flights to San Juan Island, Friday Harbor from NT$17,433

View NT$11,768 flight on Tue, 2025/11/11Opens in a new window

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How much is the cheapest flight to San Juan Island?

Prices were available within the past 7 days and start at NT$11,768 for one-way flights and NT$17,433 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Sat, Sep 19 - Sat, Sep 26
TPE
Taipei
SEA
Seattle
NT$17,433 Roundtrip, found 3 days ago
NT$17,433
Roundtrip
found 3 days ago
Select Cathay Pacific flight, departing Sat, Sep 19 from Taipei to Seattle, returning Sat, Sep 26, priced at NT$17,433 found 3 days ago
United
Mon, Nov 24 - Mon, Nov 24
TPE
Taipei
SEA
Seattle
NT$18,565 Roundtrip, found 1 day ago
NT$18,565
Roundtrip
found 1 day ago
Select United flight, departing Mon, Nov 24 from Taipei to Seattle, returning Mon, Nov 24, priced at NT$18,565 found 1 day ago
China Airlines
Tue, Apr 14 - Sun, Apr 19
TPE
Taipei
SEA
Seattle
NT$21,519 Roundtrip, just found
NT$21,519
Roundtrip
just found
Select China Airlines flight, departing Tue, Apr 14 from Taipei to Seattle, returning Sun, Apr 19, priced at NT$21,519 just found
Philippine Airlines
Thu, Feb 5 - Wed, Feb 11
TPE
Taipei
SEA
Seattle
NT$21,708 Roundtrip, found 5 days ago
NT$21,708
Roundtrip
found 5 days ago
Select Philippine Airlines flight, departing Thu, Feb 5 from Taipei to Seattle, returning Wed, Feb 11, priced at NT$21,708 found 5 days ago
Delta
Tue, Nov 11 - Thu, Nov 13
TPE
Taipei
SEA
Seattle
NT$22,115 Roundtrip, just found
NT$22,115
Roundtrip
just found
Select Delta flight, departing Tue, Nov 11 from Taipei to Seattle, returning Thu, Nov 13, priced at NT$22,115 just found

Frequently asked questions

How do I find cheap flights to San Juan Island that have flexible change policies?
At Expedia, we've been channeling our inner yoga master to bring you the most flexible fares available. Simply tick the "No change fee" box directly below the "Flexible change policies" filter to find your perfect flight to San Juan Island.
Which airlines fly to San Juan Island?
Dig out your passport, pack your bags and choose between these quality airlines that have flights into or near San Juan Island:

  • Alaska Airlines - 8,781 flights to or near San Juan Island each month, including 8,781 flights to Seattle - Tacoma Intl. Airport (SEA) per month.
  • Delta Air Lines - 4,186 flights to or near San Juan Island each month, including 4,186 flights to Seattle - Tacoma Intl. Airport (SEA) per month.
  • United Airlines - 828 flights to or near San Juan Island each month, including 828 flights to Seattle - Tacoma Intl. Airport (SEA) per month.

How can I find cheap tickets to San Juan Island?
A great strategy for getting your hands on cheap airfares is to be flexible with your travel dates. Begin with searching for your flight to San Juan Island, then click on the "flexible dates" box to compare prices for nearby days. Another tip? Book ahead of time. For an idea of costs, NT$17,433 was the lowest price for a flight to San Juan Island in the last seven days.
How much is a flight to San Juan Island?
You could have locked in a return flight to San Juan Island from anywhere between NT$17,433 and NT$22,115 in the last seven days. For one-way journeys leaving from Taipei (TPE), the lowest amount paid during this period was NT$11,768.
What are the most popular airports to fly into in San Juan Island?
Start organizing your San Juan Island escape by reserving one of the 15,456 flights every month to Seattle - Tacoma Intl. Airport (SEA). This is the region's principal gateway.
When is the cheapest time to fly to San Juan Island?
Jetting off on a Tuesday, followed by a Monday, is usually the best way to get the cheapest flight. Stay away from the weekends if you can, because Saturday is typically the most expensive day. Spend the dollars you saved having a ball in San Juan Island instead!
How much is a plane ticket to San Juan Island?
In the last seven days, fares to San Juan Island fluctuated from NT$17,433 to NT$22,115.
What months are the cheapest to book a flight to San Juan Island?
February is the best month to get your hands on a fantastic deal to San Juan Island. Bear in mind that the most expensive time to make a purchase in the USA isn't during the height of summer, but the month of December.
Flights to San Juan Island information
Destination airport
Seattle - Tacoma Intl.
Destination airport IATA code
SEA
Destination city name
Seattle
Roundtrip price
NT$12,021

Trending flights to San Juan Island

Prices were available within the past 7 days and start at NT$11,768 for one-way flights and NT$17,433 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Sat, Sep 19 - Sat, Sep 26
TPE
Taipei
SEA
Seattle
NT$17,433 Roundtrip, found 3 days ago
NT$17,433
Roundtrip
found 3 days ago
Select Cathay Pacific flight, departing Sat, Sep 19 from Taipei to Seattle, returning Sat, Sep 26, priced at NT$17,433 found 3 days ago
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