Flights to Orcas Island from Boise - ￥11,630

View ￥11,630 flight on Sat, Aug 16, 2025Opens in a new window

Popular airlines from Boise to Orcas Island

  • 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

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Boise to Orcas Island (BOI-SEA)

Prices were available within the past 7 days and start at ￥11,630 for one-way flights and ￥17,340 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Aug 16 - Sat, Aug 23
BOI
Boise
SEA
Seattle
￥17,340 Roundtrip, found 6 days ago
￥17,340
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, Aug 16 from Boise to Seattle, returning Sat, Aug 23, priced at ￥17,340 found 6 days ago
Delta
Sat, Aug 16 - Sat, Aug 23
BOI
Boise
SEA
Seattle
￥23,250 Roundtrip, found 6 days ago
￥23,250
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, Aug 16 from Boise to Seattle, returning Sat, Aug 23, priced at ￥23,250 found 6 days ago
Hawaiian Airlines
Fri, Aug 8 - Tue, Aug 12
BOI
Boise
SEA
Seattle
￥23,270 Roundtrip, found 5 days ago
￥23,270
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Fri, Aug 8 from Boise to Seattle, returning Tue, Aug 12, priced at ￥23,270 found 5 days ago
Hawaiian Airlines
Fri, Aug 8 - Thu, Aug 14
BOI
Boise
SEA
Seattle
￥26,280 Roundtrip, found 5 days ago
￥26,280
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Fri, Aug 8 from Boise to Seattle, returning Thu, Aug 14, priced at ￥26,280 found 5 days ago
United
Sat, Aug 16 - Sat, Aug 23
BOI
Boise
SEA
Seattle
￥29,100 Roundtrip, found 6 days ago
￥29,100
Roundtrip
found 6 days ago
Select United flight, departing Sat, Aug 16 from Boise to Seattle, returning Sat, Aug 23, priced at ￥29,100 found 6 days ago
American Airlines
Sat, Aug 16 - Sat, Aug 23
BOI
Boise
SEA
Seattle
￥38,550 Roundtrip, found 6 days ago
￥38,550
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Aug 16 from Boise to Seattle, returning Sat, Aug 23, priced at ￥38,550 found 6 days ago
*Available to Expedia members.