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The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were $99 round trip and $50 one way. Prices and availability subject to change. Additional terms may apply.
| Traveling From | Boise |
|---|---|
| Traveling To | Seattle - Tacoma Intl. |
| Shortest Flight Time | 1 hours 34 mins |
| Earliest Departure Time | 6:00AM MST |
| Latest Departure Time | 7:20PM MST |
| Lowest Flight Price | $99 |
Flight path for flights from Boise Air Terminal (Gowen Field) to Seattle-Tacoma International Airport
Airlines & Aircraft Used on BOI to SEA Flight Routes
With 12 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times.
Airfares to Seattle SEA from Boise BOI currently cost between $99 and $146. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply.
If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Boise BOI to Seattle SEA on Travelocity starting at $50. Prices and availability subject to change. Additional terms may apply.
Get to Seattle faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to SEA from BOI to take around 1 hour(s) 34 min(s).
Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to SEA from BOI. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.
If you’re flexible about when you travel, March is usually the cheapest month to fly from Boise BOI to Seattle SEA. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first.
Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to SEA from BOI have this option.
We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving.
Travelers at BOI love to visit these top cities. Roam to the top destinations from Boise (BOI) today with the cheap prices from Travelocity!
Travelers at SEA love to visit these top cities. Roam to the top destinations from Seattle(SEA) today with the cheap prices from Travelocity!
