￥56,350 Cheap Flights to San Juan Island, WA

View ￥56,350 flight on Thu, Feb 5, 2026Opens in a new window

Popular airlines

  • Peach

    Peach

  • Skymark Airlines

    Skymark Airlines

  • All Nippon Airways

    All Nippon Airways

  • Japan Airlines

    Japan Airlines

  • Jetstar Japan

    Jetstar Japan

  • Solaseed Air

    Solaseed Air

  • STARFLYER

    STARFLYER

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 40% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to San Juan Island?

Prices were available within the past 7 days and start at ￥56,350 for one-way flights and ￥97,460 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Oct 31 - Mon, Nov 10
HND
Tokyo
SEA
Seattle
￥97,460 Roundtrip, found 1 day ago
￥97,460
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Oct 31 from Tokyo to Seattle, returning Mon, Nov 10, priced at ￥97,460 found 1 day ago
Delta
Tue, Oct 21 - Sun, Oct 26
HND
Tokyo
SEA
Seattle
￥103,220 Roundtrip, just found
￥103,220
Roundtrip
just found
Select Delta flight, departing Tue, Oct 21 from Tokyo to Seattle, returning Sun, Oct 26, priced at ￥103,220 just found
Alaska Airlines
Tue, Jan 27 - Sun, Feb 8
NRT
Tokyo
SEA
Seattle
￥107,090 Roundtrip, found 4 days ago
￥107,090
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Jan 27 from Tokyo to Seattle, returning Sun, Feb 8, priced at ￥107,090 found 4 days ago
Hawaiian Airlines
Thu, Feb 12 - Thu, Feb 19
NRT
Tokyo
SEA
Seattle
￥107,370 Roundtrip, found 9 hours ago
￥107,370
Roundtrip
found 9 hours ago
Select Hawaiian Airlines flight, departing Thu, Feb 12 from Tokyo to Seattle, returning Thu, Feb 19, priced at ￥107,370 found 9 hours ago
Asiana Airlines
Fri, Jan 30 - Mon, Feb 2
NRT
Tokyo
SEA
Seattle
￥109,940 Roundtrip, found 1 day ago
￥109,940
Roundtrip
found 1 day ago
Select Asiana Airlines flight, departing Fri, Jan 30 from Tokyo to Seattle, returning Mon, Feb 2, priced at ￥109,940 found 1 day ago

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, ￥97,460 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 ￥97,460 and ￥109,940 in the last seven days. For one-way journeys leaving from Tokyo (NRT), the lowest amount paid during this period was ￥56,350.
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.
How much is a plane ticket to San Juan Island?
In the last seven days, fares to San Juan Island fluctuated from ￥97,460 to ￥109,940.
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.

Book with confidence

Book with confidence

Expedia is the largest online travel agency which means that Expedia have access to cheap airline tickets. So make sure you check Expedia regularly for these bargain flights because the cheapest airline ticket deals sell out fast.

If you're looking to save even more, find additional savings by combining your San Juan Island flight with a hotel to create a personalized bargain travel package. Early birds can discover fantastic savings by booking in advance, while last minute travelers can enjoy great last minute deals. With Expedia, there’s no shortage of options to save even more on your San Juan Island trip!

Travel information

Travel information

Destination airport
Seattle - Tacoma Intl.
Destination airport IATA code
SEA
Destination city name
Seattle
Roundtrip price
￥97,460

Trending flights to San Juan Island

Prices were available within the past 7 days and start at ￥56,350 for one-way flights and ￥97,460 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Oct 31 - Mon, Nov 10
HND
Tokyo
SEA
Seattle
￥97,460 Roundtrip, found 1 day ago
￥97,460
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Oct 31 from Tokyo to Seattle, returning Mon, Nov 10, priced at ￥97,460 found 1 day ago

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to Expedia members.