Flights to Harbor Island, Seattle from NT$6,526

View NT$3,263 flight on Sat, 2026/5/23Opens in a new window

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How much is the cheapest flight to Harbor Island?

Prices were available within the past 7 days and start at NT$3,263 for one-way flights and NT$6,526 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, May 23 - Tue, May 26
PHX
Phoenix
SEA
Seattle
NT$6,526 Roundtrip, found 1 day ago
NT$6,526
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, May 23 from Phoenix to Seattle, returning Tue, May 26, priced at NT$6,526 found 1 day ago
American Airlines
Sat, May 23 - Tue, May 26
PHX
Phoenix
PAE
Seattle
NT$11,089 Roundtrip, found 1 day ago
NT$11,089
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, May 23 from Phoenix to Seattle, returning Tue, May 26, priced at NT$11,089 found 1 day ago
Cathay Pacific
Wed, Apr 29 - Thu, May 14
TPE
Taipei
SEA
Seattle
NT$17,419 Roundtrip, found 4 days ago
NT$17,419
Roundtrip
found 4 days ago
Select Cathay Pacific flight, departing Wed, Apr 29 from Taipei to Seattle, returning Thu, May 14, priced at NT$17,419 found 4 days ago
United
Tue, May 5 - Thu, Jul 30
TPE
Taipei
SEA
Seattle
NT$19,858 Roundtrip, found 3 days ago
NT$19,858
Roundtrip
found 3 days ago
Select United flight, departing Tue, May 5 from Taipei to Seattle, returning Thu, Jul 30, priced at NT$19,858 found 3 days ago
Philippine Airlines
Wed, Sep 2 - Tue, Sep 15
TPE
Taipei
SEA
Seattle
NT$22,214 Roundtrip, found 1 day ago
NT$22,214
Roundtrip
found 1 day ago
Select Philippine Airlines flight, departing Wed, Sep 2 from Taipei to Seattle, returning Tue, Sep 15, priced at NT$22,214 found 1 day ago

Frequently asked questions

How do I find cheap flights to Harbor Island that have flexible change policies?
It's as easy as can be with Expedia. Step 1: Type in your travel dates and destination and click the "Search" button. Next step? Check the "No change fee" box directly below the "Flexible change policies" filter to the left of the screen. Step 3. Grab your flexible and cheap ticket to Harbor Island.
Which airlines fly to Harbor Island?
Whether you want to sit in first class or save your pennies in economy, these airlines will get you to or near Harbor Island:

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

How can I find cheap tickets to Harbor Island?
For the best deal to Harbor Island, book ahead of time. Also consider using Expedia's "flexible dates" link above your search results. This will show you the cheapest prices for similar time frames. In the last seven days, NT$6,526 was the best price for a flight to Harbor Island.
How much is a flight to Harbor Island?
One-way flights leaving Phoenix (PHX) sold for as little as NT$3,263 in the last seven days. During this period, the price of a return ticket to Harbor Island varied between NT$6,526 and NT$22,214. If you spot a bargain, grab it quickly — these fares don't stick around.
What are the most popular airports to fly into in Harbor Island?
A major entryway to Harbor Island, around 247 flights touch down at Boeing Field Airport (BFI) every month. Scout around for an amazing deal, lock in your fare and prepare to experience this fantastic region.
When is the cheapest time to fly to Harbor Island?
Taking off on a Tuesday, followed by a Monday, is usually the best way to nab the cheapest fare. Avoid weekends if possible, because Saturday is typically the most expensive day of the week. Spend the funds you saved having fun in Harbor Island instead!
How much is a plane ticket to Harbor Island?
Fares to Harbor Island varied from NT$6,526 to NT$22,214 in the last seven days. Usually, the sooner you make a reservation, the better the deal.
What months are the cheapest to book a flight to Harbor Island?
February is the perfect month to get your hands on a terrific deal to Harbor Island. Bear in mind that the costliest time to purchase tickets in the States isn't during the height of summer, but in December.
Flights to Harbor Island information
Destination airport
Seattle - Tacoma Intl.
Destination airport IATA code
SEA
Destination city name
Seattle
Roundtrip price
NT$6,526

Trending flights to Harbor Island

Prices were available within the past 7 days and start at NT$3,263 for one-way flights and NT$6,526 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Wed, Apr 29 - Thu, May 14
TPE
Taipei
SEA
Seattle
NT$17,419 Roundtrip, found 4 days ago
NT$17,419
Roundtrip
found 4 days ago
Select Cathay Pacific flight, departing Wed, Apr 29 from Taipei to Seattle, returning Thu, May 14, priced at NT$17,419 found 4 days ago

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