starting at $161
starting at $164
Compare airlines, prices, and flight durations for your trip
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Seattle to Boise. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Seattle to Boise, despite the fact that sometimes flights with transfers can cost significantly less.
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Seattle to Boise:
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
The route Seattle — Boise is served by several airlines: Alaska Airlines and Horizon Air. This gives passengers more freedom in choosing flights. You can consider not only the price but also schedules, baggage policies, and onboard service. Our service compares all offers so you can find tickets from $161 and choose the most convenient option. Thanks to airline competition, you may also find promotional fares or special offers, helping you save even more. Plan your trip in advance and choose the best flights without overpaying.
starting at $161
starting at $164
Seattle — Boise
06/02/2026
Departure
Direct flight
AS550
starting at $224
Seattle — Boise
08/04/2026
Departure
Direct flight
AS2230
starting at $222
Unable to find information about the schedule of direct flights from
The cheapest one-way flight from Seattle to Boise departs on 08/04/2026, is operated by Alaska Airlines and costs $161
There is no information about the cheapest roundtrip flight from Seattle to Boise
Fastest flight from Seattle to Boise takes 1h 26m
There are direct flights on this route 1 day a week: Tu
The distance between Seattle and Boise is 653km (405 miles). The time difference between Seattle and Boise is 1h
We couldn't find any special offers for flights from Seattle to Boise
The cheapest flight ticket from Seattle to Boise according to data for the last 48 hours costs $161
Often the best time to buy tickets from Seattle to Boise is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Seattle to Boise can be found flying in these months: August, June.
The fastest flights from Seattle to Boise start from 1 hour 26 minutes in the air.
The following airlines operate direct flights on the route Seattle — Boise: Alaska Airlines
The minimum one-way ticket price from Seattle to Boise is $161 (August 2026), while the maximum is $164 (June 2026). On average, a ticket costs $162–$164.