Find cheap flights from Seattle to Boise starting at $55.
Book one-way or return flights from Seattle to Boise from as little as $55. Choose from the popular airlines below and book your flight today!
- One way
- Round-trip
- SEA09:4210h 4m1 stopBOI20:46Tue, May 21|Seattle - Boise|Spirit Airlines$55$8837% OFF37% OFF$88$55
- SEA20:001h 27mDirectBOI22:27Wed, May 8|Seattle - Boise|Alaska Airlines$62$8828% OFF28% OFF$88$62
- SEA18:351h 25mDirectBOI21:00Sat, Jun 1|Seattle - Boise|Alaska Airlines$62$8828% OFF28% OFF$88$62
- SEA20:001h 27mDirectBOI22:27Sat, Apr 27|Seattle - Boise|Alaska Airlines$63$63
- SEA18:351h 25mDirectBOI21:00Sat, May 18|Seattle - Boise|Alaska Airlines$64$64
- SEA20:351h 25mDirectBOI23:00Wed, May 29|Seattle - Boise|Alaska Airlines$70$70
- SEA21:351h 23mDirectBOI23:58Tue, May 7|Seattle - Boise|Alaska Airlines$72$72
- SEA17:351h 25mDirectBOI20:00Wed, May 22|Seattle - Boise|Alaska Airlines$73$73
- SEA16:341h 25mDirectBOI18:59Wed, Jun 5|Seattle - Boise|Alaska Airlines$73$73
- SEA18:351h 25mDirectBOI21:00Tue, May 21|Seattle - Boise|Alaska Airlines$74$74
- SEA13:003h 5mDirectBOI14:00Thu, May 2|Seattle - Boise|Spirit AirlinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Seattle to Boise.
- CheapestSEA09:4210h 4m1 transferBOI20:46Seattle-Tacoma International Airport - Boise AirportTue, May 21Spirit Airlines$55
- SEA09:4210h 4m1 transferBOI20:46Seattle-Tacoma International Airport - Boise AirportTue, May 21Spirit Airlines$55Find More Flights
Frequently Asked Questions
How to find a cheap flight from Seattle to Boise
Cheapest nonstop flight price | $55 |
---|---|
Cheapest round-trip ticket price | $125 |
Off-season for travel | January |
Peak season for travel | October |
Flight distance | 640.7km |
Average flight time | 1 hour 27 minutes |
Popular airline | Alaska Airlines |
Plan Your Trip Around Boise
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Recommended Hotels in Boise
- Hotels near Flying J Travel Center
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- Hotels near Gig's Music
- Hotels near FireFusion Studio & Delia Dante Gallery
- Hotels near University of Idaho Boise
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- Hotels near Yanke Motor Museum
- Hotels near Bumble Bee Botanicals
- Hotels near The Boise Creative Center
- Hotels near Table Rock
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