Cheap flights Seattle — Boise (SEA — BOI)

Good to know - Cheap tickets Seattle — Boise

Cheapest flight found $58
Minimal flight time 1h 13m
Flight distance 653 km
Most popular airline SkyWest Airlines

Airfare Seattle – Boise by month

Here you can find out in what months how much a ticket Seattle – Boise costs to buy cheap plane tickets.

Month One-way Round-trip
May 2026
January 2026
November 2025
October 2025
September 2025
August 2025
July 2025
June 2025
May 2025
April 2025
March 2025
February 2025

Remember that the optimal time for booking air tickets is 59 days before the departure date, this is the average time at which air tickets were sold at the lowest prices.

Schedule of direct flights Seattle — Boise

Departure Arrival Flight days Flight Airlines Flight time Airports
07:10 09:33 fri OO256 SkyWest Airlines 1h 23m Seattle-Tacoma International Airport — Boise Air Terminal (Gowen Field) Select dates
07:10 09:23 sat OO256 SkyWest Airlines 1h 13m Seattle-Tacoma International Airport — Boise Air Terminal (Gowen Field) Select dates
07:10 09:30 sun OO256 SkyWest Airlines 1h 20m Seattle-Tacoma International Airport — Boise Air Terminal (Gowen Field) Select dates
07:10 09:31 mon OO256 SkyWest Airlines 1h 21m Seattle-Tacoma International Airport — Boise Air Terminal (Gowen Field) Select dates
07:10 09:27 tue OO256 SkyWest Airlines 1h 17m Seattle-Tacoma International Airport — Boise Air Terminal (Gowen Field) Select dates
07:10 09:26 wed OO256 SkyWest Airlines 1h 16m Seattle-Tacoma International Airport — Boise Air Terminal (Gowen Field) Select dates
07:10 09:35 thu OO256 SkyWest Airlines 1h 25m Seattle-Tacoma International Airport — Boise Air Terminal (Gowen Field) Select dates
07:10 09:40 thu AS3256 Alaska Airlines (Star Wars Livery) 1h 30m Seattle-Tacoma International Airport — Boise Air Terminal (Gowen Field) Select dates
07:15 09:50 thu DL3750 Delta Air Lines 1h 35m Seattle-Tacoma International Airport — Boise Air Terminal (Gowen Field) Select dates
07:43 10:07 mon, tue, thu, fri AS2106 Alaska Airlines (Star Wars Livery) 1h 24m Seattle-Tacoma International Airport — Boise Air Terminal (Gowen Field) Select dates
All routes

Sales of tickets from Seattle to Boise in the last 48 hours

2026-02-26 one-way

2026-02-27 one-way

Dynamics airfare Seattle — Boise by month for the last year

according to LowCost.Club for the last year

The airfare depends on the departure date. Our chart shows the low season prices on route Seattle — Boise

The graph shows that booking flights Seattle — Boise is best planned for October and flights Seattle — Boise — Seattle in the month of October.

Flights Seattle — Boise

The selection of cheap flights Seattle — Boise

Here you can find and purchase the cheapest flights Seattle — Boise from $58 and Seattle — Boise — Seattle from $66.

The price of the flight Seattle — Boise (United States) — Seattle from $66 (round-trip).

The average price of the flight Seattle — Boise (United States) — Seattle $168 (round-trip).

Low cost flights Seattle — Boise (SEA — BOI)

The distance between Seattle and Boise 406 miles (or 653 kilometres).

The time difference between Seattle and Boise is 1 h.

Minimal flight time from Seattle to Boise 1h 13m.

LowCostClub always do a comparison of airfares Seattle — Boise with several airlines (include SkyWest Airlines, Alaska Airlines (Star Wars Livery), Delta Air Lines). They will always give you all available options so you can find the cheapest flight to Boise. In addition, you can choose the platform where you want to place your orders. There are also special offers for air tickets Seattle — Boise. Last week, for instance, the cheapest round-trip prices stood at $66 while the cheapest one-way price that was available within the last week cost $58

Routes from nearby cities to Boise

A flight from a neighbouring city can help you save money on plane tickets.

The most frequent flight to Boise is from Bellingham. The cheapest airfare can be purchased with a flight from Portland from $98. The nearest airports from Seattle with a flight to Boise are in Pasco.

Popular International routes from Seattle

Popular routes from Boise

If you are going to fly from Boise, then study the popular flights. The most popular flights from Boise:

Popular domestic routes from Seattle

FAQ about Seattle — Boise

Yes, they do: OO256, AS3256, DL3750, AS2106, DL4127, AS467, , DL3959, AS2326, DL3688, AS2591, DL3692, AS3039, AS3041, DL3817, DL4090, AS318, DL4480, AS2365

Yes, you can fly from Seattle to Boise. Seattle has 3 airports (Boeing Field International Airport, Kenmore Air Harbor SPB, Seattle-Tacoma International Airport) for flights. SkyWest Airlines, Alaska Airlines (Star Wars Livery), Delta Air Lines, AlphaSky, WestAir Charter depart from Seattle on mon, tue, wed, thu, fri, sat, sun. There are non-direct flights through Aerolink Uganda, American Airlines, Boutique Air, Everts Air Alaska, FedEx, SkyWest Charter, Southwest Airlines, Tradewind Aviation, United Express, UPS.

A direct flight lasts an average of 1h 13m, during which time the aircraft covers a distance of 653 km.

The price of flights Seattle — Boise starts from $58.

Planes fly Seattle — Boise 7 times a week on the following days: mon, tue, wed, thu, fri, sat, sun

In Seattle — Boeing Field International Airport, Kenmore Air Harbor SPB, Seattle-Tacoma International Airport. In Boise — Boise Air Terminal (Gowen Field).

The following flights fly between Seattle and Boise: OO256, OO256, OO256, OO256, OO256, OO256, OO256, AS3256, DL3750, AS2106, AS2106, DL4127, AS467, AS467, DL4127, AS467, AS467, AS467, AS467, DL3959, DL3959, AS2326, AS2326, DL3688, AS2326, AS2326, AS2326, AS2591, AS2591, DL3692, DL3692, AS3039, AS3039, AS3041, AS3041, DL3817, DL4090, AS318, AS318, AS318, AS318, DL4480, DL4090, AS2365, AS2365, AS2365, AS2365

High season is considered to be November and the cheapest month is October. Enter your preferred airports (or cities) and dates into the search form above to unlock the latest Seattle — Boise flight deals.

The following airlines have direct flights Seattle — Boise: SkyWest Airlines, Alaska Airlines (Star Wars Livery), Delta Air Lines, AlphaSky, WestAir Charter.

All the following airlines flights Seattle — Boise: Aerolink Uganda, Alaska Airlines (Star Wars Livery), AlphaSky, American Airlines, Boutique Air, Delta Air Lines, Everts Air Alaska, FedEx, SkyWest Airlines, SkyWest Charter, Southwest Airlines, Tradewind Aviation, United Express, UPS, WestAir Charter.

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