Good to know - Cheap tickets Boise — Seattle
| Cheapest flight found | $58 |
|---|---|
| Minimal flight time | 1h 30m |
| Flight distance | 653 km |
| Most popular airline | Delta Air Lines |
Airfare Boise – Seattle by month
Here you can find out in what months how much a ticket Boise – Seattle costs to buy cheap plane tickets.
| Month | One-way | Round-trip |
|---|---|---|
| October 2025 | ||
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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 Boise — Seattle
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 05:45 | 06:28 | mon, tue, wed, sat, sun | DL3775 | Delta Air Lines | 1h 43m | Boise Air Terminal (Gowen Field) — Seattle-Tacoma International Airport | Select dates |
| 05:45 | 06:29 | thu | DL3775 | Delta Air Lines | 1h 44m | Boise Air Terminal (Gowen Field) — Seattle-Tacoma International Airport | Select dates |
| 05:45 | 06:31 | daily | DL3775 | Delta Air Lines | 1h 46m | Boise Air Terminal (Gowen Field) — Seattle-Tacoma International Airport | Select dates |
| 05:50 | 06:34 | tue, fri, sat | DL3775 | Delta Air Lines | 1h 44m | Boise Air Terminal (Gowen Field) — Seattle-Tacoma International Airport | Select dates |
| 06:30 | 07:09 | wed, fri, sat, sun | AS2122 | Alaska Air Cargo | 1h 39m | Boise Air Terminal (Gowen Field) — Seattle-Tacoma International Airport | Select dates |
| 06:30 | 07:09 | fri | AS2122 | AlphaSky | 1h 39m | Boise Air Terminal (Gowen Field) — Seattle-Tacoma International Airport | Select dates |
| 06:30 | 07:07 | fri | AS929 | Alaska Air Cargo | 1h 37m | Boise Air Terminal (Gowen Field) — Seattle-Tacoma International Airport | Select dates |
| 06:37 | 07:10 | daily | AS2122 | Alaska Air Cargo | 1h 33m | Boise Air Terminal (Gowen Field) — Seattle-Tacoma International Airport | Select dates |
| 07:30 | 08:16 | tue, fri, sat | DL3678 | Delta Air Lines | 1h 46m | Boise Air Terminal (Gowen Field) — Seattle-Tacoma International Airport | Select dates |
| 07:45 | 08:18 | fri | AS2251 | Alaska Air Cargo | 1h 33m | Boise Air Terminal (Gowen Field) — Seattle-Tacoma International Airport | Select dates |
Popular airlines flying Boise — Seattle
Flight Boise – Seattle is served by 13 airlines. 3 airlines operate direct flights.
Airlines with direct flights
Other airlines flying with transfers
Dynamics airfare Boise — Seattle 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 Boise — Seattle
The graph shows that booking flights Boise — Seattle is best planned for May and flights Boise — Seattle — Boise in the month of October.
Flights Boise — Seattle
The selection of cheap flights Boise — Seattle
Here you can find and purchase the cheapest flights Boise — Seattle from $58 and Boise — Seattle — Boise from $110.
The price of the flight Boise — Seattle (United States) — Boise from $110 (round-trip).
The average price of the flight Boise — Seattle (United States) — Boise $176 (round-trip).
- Departure city: Boise
- IATA code of the city of origin: BOI
- Departure airports: Boise Air Terminal (Gowen Field)
- Departure country: United States
- Destination city: Seattle
- IATA code of the destination city: SEA
- Destination airports: Boeing Field International Airport, Kenmore Air Harbor SPB, Seattle-Tacoma International Airport
- Destination country: United States
Low cost flights Boise — Seattle (BOI — SEA)
The distance between Boise and Seattle 406 miles (or 653 kilometres).
The time difference between Boise and Seattle is 1 h.
Minimal flight time from Boise to Seattle 1h 30m.
LowCostClub always do a comparison of airfares Boise — Seattle with several airlines (include Delta Air Lines, Alaska Air Cargo, AlphaSky). They will always give you all available options so you can find the cheapest flight to Seattle. In addition, you can choose the platform where you want to place your orders. There are also special offers for air tickets Boise — Seattle. Last week, for instance, the cheapest round-trip prices stood at $110 while the cheapest one-way price that was available within the last week cost $58
Routes from nearby cities to Seattle
A flight from a neighbouring city can help you save money on plane tickets.
The most frequent flight to Seattle is from Redmond. The cheapest airfare can be purchased with a flight from Spokane from $38. The nearest airports from Boise with a flight to Seattle are in Pasco.
Popular International routes from Boise
Popular routes from Seattle
If you are going to fly from Seattle, then study the popular flights. The most popular flights from Seattle:
Popular domestic routes from Boise
FAQ about Boise — Seattle
Are there any direct flights Boise — Seattle?
Yes, they do: DL3775, AS2122, AS929, DL3678, AS2251, DL3740, DL3750, AS2219, AS2224, AS519, AS3463, AS2242, DL4127, AS1019, AS9795, DL3959, AS2353, AS3002, AS3000, AS2096, DL3688, AS9988, AS3347, AS2289, AS888
Can we fly from Boise to Seattle?
Yes, you can fly from Boise to Seattle. Boise has an airport (Boise Air Terminal (Gowen Field)) for flights. Delta Air Lines, Alaska Air Cargo, AlphaSky depart from Boise on mon, tue, wed, thu, fri, sat, sun. There are non-direct flights through American Airlines, Ameriflight, Atlas Air, Boutique Air, FedEx, Jet Linx Aviation, SkyWest Airlines, Southwest Airlines, Sun Country Airlines, Tradewind Aviation, United Airlines, UPS, Western Aircraft.
How long does it take to fly from Boise to Seattle?
A direct flight lasts an average of 1h 30m, during which time the aircraft covers a distance of 653 km.
How much do flights Boise — Seattle cost?
The price of flights Boise — Seattle starts from $58.
What days does the plane fly Boise — Seattle?
Planes fly Boise — Seattle 7 times a week on the following days: mon, tue, wed, thu, fri, sat, sun
What airports are there in Boise and Seattle?
In Boise — Boise Air Terminal (Gowen Field). In Seattle — Boeing Field International Airport, Kenmore Air Harbor SPB, Seattle-Tacoma International Airport.
What flights are currently flying from Boise to Seattle?
The following flights fly between Boise and Seattle: DL3775, DL3775, DL3775, DL3775, AS2122, AS2122, AS929, AS2122, DL3678, AS2251, DL3678, DL3678, DL3678, AS2251, AS2251, AS2251, DL3740, DL3740, DL3740, DL3740, AS929, AS929, AS929, AS2122, DL3750, DL3750, DL3750, AS2219, AS2219, AS2224, AS2219, AS519, AS3463, AS2242, DL4127, DL4127, AS1019, AS1019, AS1019, AS1019, AS1019, AS9795, DL3959, DL3959, AS2353, DL3959, AS2353, AS3002, DL3959, DL3959, DL3959, AS2353, DL3959, DL3959, DL3959, AS3000, AS2096, DL3688, AS3000, DL3688, DL3688, DL3688, AS9988, AS3347, AS2289, AS888
What month is the cheapest to fly from Boise to Seattle?
High season is considered to be November and the cheapest month is May. Enter your preferred airports (or cities) and dates into the search form above to unlock the latest Boise — Seattle flight deals.
Which airlines direct fly from Boise to Seattle?
The following airlines have direct flights Boise — Seattle: Delta Air Lines, Alaska Air Cargo, AlphaSky.
Which airlines fly from Boise to Seattle?
All the following airlines flights Boise — Seattle: Alaska Air Cargo, American Airlines, Ameriflight, Atlas Air, Boutique Air, Delta Air Lines, FedEx, Jet Linx Aviation, SkyWest Airlines, Southwest Airlines, Sun Country Airlines, Tradewind Aviation, United Airlines, UPS, Western Aircraft.