Flights from Seattle to Boise
Cheap SEA to Boise flights
Book your SEA to BOI flights with Expedia and find last-minute Seattle to Boise airfare. Expedia offers discount airfare on multiple airline carriers that fly direct and indirect routes between SEA and BOI, with new flight deals and promotions almost daily. When you book your next trip from Seattle Tacoma Intl. to Boise ID with Expedia, you can rest assured you’re getting great ticket prices and excellent service from one of the world’s most trusted travel providers.
Discount flights from Seattle to Boise airfare
Browse the best deals on flights from SEA to BOI. Deals are based on recent deals found by other Expedia users like you. Pricing may have changed for individual airlines. Expand the list to see all available flight deals from SEA to BOI.
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Last Minute Seattle Flight Deals
Traveling on short notice? Expedia offers great deals on last-minute flights from Seattle Airport to the most popular destinations. Deals are based on recent prices found by other Expedia users within the last 12 hours. Prices change often for individual airlines, so check back regularly!
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Seattle, Washington (SEA) to Boise, Idaho (BOI)
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- Roundtrip (including all taxes and fees)
- Per Adult
- Based on e-ticket purchase
- Shown without coupon discounts
The lowest roundtrip price(s) recently found
Departing From:
| Airport | Flight To | Travel Dates (Nights) |
Hotel Rating | Package Discount |
Price per Passenger |
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Popular Flights from Seattle, Washington
Browse popular flight destinations from Seattle (SEA), and plan your next exciting trip. Expedia has cheap flights from Seattle on multiple airline carriers, so book your next trip today!
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Popular Flights from Boise, Idaho
Browse popular flight destinations from Boise (BOI), and plan your next exciting trip. Expedia has cheap flights from Boise on multiple airline carriers, so book your next trip today!
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SEA to BOI Route Map
Seattle to Boise Flights, Stats and Airplanes
Route information for flights from Seattle Tacoma Intl. to Boise ID.
Origin:
Destination:
Distance:
398.36 miles
Airline carriers and aircraft used on flights from SEA to BOI
Airline Carrier
Alaska Airlines, Inc.
Aircraft
De Havilland Canada DHC-8-400 Dash 8Q
SEA - Seattle Tacoma Intl. Airlines
Browse the the most popular airlines servicing the Seattle (SEA) airport. Visit their flights pages to learn more about the most popular routes these carriers fly.
BOI - Boise ID Airlines
Browse the most popular airlines servicing the Boise (BOI) airport. Visit their flights pages to learn more about the most popular routes these carriers fly.
Interesting Facts About Flights from Seattle to Boise (SEA to BOI)
- The oldest aircraft servicing trips from Seattle, WA to Boise, ID in 2009 was Horizon Air's RJ-700 from Canadair which started flying in 1990.
- The smallest aircraft servicing flights from SEA to BOI for Horizon Air is the RJ-700 built by Canadair with 70 seats.
- In 2009, there was just one airline company serving flights from Seattle to Boise.
- There were 139,919 passengers that flew from Seattle to Boise in 2009.
- Horizon Air offers flights from Seattle, WA to Boise, ID.
- 175,327 seats were available on flights from SEA to BOI in 2009. Of those seats, a total of 139,919 passengers flew on all flights from SEA to BOI that year.
- The largest aircraft servicing flights between Seattle and Boise from Alaska Airlines is the B737-8 built by Boeing with 157 seats.
- Horizon Air carried a total of 139,919 passengers from SEA to BOI in 2009.
- Horizon Air operated flights from SEA to BOI using 2 types of aircraft in 2009.
- The newest aircraft servicing SEA to BOI in 2009 was Horizon Air's DASH8-Q4 from Dehavilland. The DASH8-Q4 started flying in 1999.
- The average aircraft occupancy on flights from Seattle to Boise in 2009 was 80.79%.
(Source: FAA & BTS 2009 Databases)
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