Flights to Harstine Island, Shelton from NT$3,059

View NT$1,530 flight on Mon, 2026/1/26Opens in a new window

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How much is the cheapest flight to Harstine Island?

Prices were available within the past 7 days and start at NT$1,530 for one-way flights and NT$3,059 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, Feb 12 - Fri, Feb 27
DEN
Denver
SEA
Seattle
NT$3,059 Roundtrip, found 6 days ago
NT$3,059
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Feb 12 from Denver to Seattle, returning Fri, Feb 27, priced at NT$3,059 found 6 days ago
Alaska Airlines
Thu, Feb 19 - Fri, Mar 6
SFO
San Francisco
SEA
Seattle
NT$3,675 Roundtrip, found 4 days ago
NT$3,675
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Thu, Feb 19 from San Francisco to Seattle, returning Fri, Mar 6, priced at NT$3,675 found 4 days ago
United
Fri, Jan 23 - Sun, Jan 25
DEN
Denver
SEA
Seattle
NT$6,204 Roundtrip, found 21 hours ago
NT$6,204
Roundtrip
found 21 hours ago
Select United flight, departing Fri, Jan 23 from Denver to Seattle, returning Sun, Jan 25, priced at NT$6,204 found 21 hours ago
American Airlines
Sat, Feb 7 - Tue, Feb 10
LAX
Los Angeles
SEA
Seattle
NT$6,507 Roundtrip, found 1 day ago
NT$6,507
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Feb 7 from Los Angeles to Seattle, returning Tue, Feb 10, priced at NT$6,507 found 1 day ago
Cathay Pacific
Thu, Apr 9 - Wed, Apr 22
TPE
Taipei
SEA
Seattle
NT$18,914 Roundtrip, just found
NT$18,914
Roundtrip
just found
Select Cathay Pacific flight, departing Thu, Apr 9 from Taipei to Seattle, returning Wed, Apr 22, priced at NT$18,914 just found

Frequently asked questions

How do I find cheap flights to Harstine Island that have flexible change policies?
When it comes to traveling these days, flexibility is key. That's why we have a "No change fee" filter to help you track down flexible, cheap tickets to Harstine Island. It's to the left of your screen directly below the "Flexible change policies" subheading.
Which airlines fly to Harstine Island?
You can choose from a variety of airlines that fly into or near Harstine Island. A few of the most well-known are:

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

How can I find cheap tickets to Harstine Island?
You'll always pick up an epic deal with Expedia, but our "flexible dates" search function makes it even easier. Enter your preferred flight date, then tick the flexible dates box above to see prices for nearby days. NT$3,059 was the lowest price for a flight to Harstine Island in the last seven days.
How much is a flight to Harstine Island?
One-way flights departing from San Francisco (SFO) sold for just NT$1,530 in the last seven days. During this time, the cost of a round-trip fare to Harstine Island varied between NT$3,059 and NT$18,914. If you spot a good deal, book immediately — these fares don't stick around for long.
What are the most popular airports to fly into in Harstine Island?
The principal gateway to Harstine Island, about 15,456 flights touch down at Seattle - Tacoma Intl. Airport (SEA) each month. Scout around for a rewarding deal, reserve your fare and get ready to experience this sensational region.
When is the cheapest time to fly to Harstine Island?
Consider jetting off early in the week to score the best deal to Harstine Island. Tuesday is generally the most cost-effective day to fly, with Monday running a close second. Saturday typically has the most expensive prices. This is because lots of travelers like to start their getaway on a weekend.
How much is a plane ticket to Harstine Island?
In the last seven days, plane tickets to Harstine Island varied between NT$3,059 and NT$18,914. Prices usually rise as your travel date nears, so secure a terrific deal today.
What months are the cheapest to book a flight to Harstine Island?
To score a low-cost flight to Harstine Island, try to book sometime in February when ticket prices are at their lowest. When's the most costly? In the United States, it's the month of December.
Flights to Harstine Island information
Destination airport
Seattle - Tacoma Intl.
Destination airport IATA code
SEA
Destination city name
Seattle
Roundtrip price
NT$11,177

Trending flights to Harstine Island

Prices were available within the past 7 days and start at NT$1,530 for one-way flights and NT$3,059 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Thu, Apr 9 - Wed, Apr 22
TPE
Taipei
SEA
Seattle
NT$18,914 Roundtrip, just found
NT$18,914
Roundtrip
just found
Select Cathay Pacific flight, departing Thu, Apr 9 from Taipei to Seattle, returning Wed, Apr 22, priced at NT$18,914 just found

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