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Boise to Seattle Flight Information

Below are some common questions asked about this flight route:

Best time to book Boise to Seattle flights

Generally the best time to book Boise to Seattle flights is two months in advance. And the cheapest days to fly are Tuesdays, Wednesdays, and Saturdays. Sunday is the most expensive.

How many direct flights from Boise to Seattle?

There are 94 direct flights from Boise to Seattle.

What is the most popular airline for non-stop flights from Boise to Seattle?

Alaska Airlines provides 63 of the non-stop flights between Boise and Seattle.

Airlines flying this route:
Airports in Boise:
Airports in Seattle:
Average duration of direct flights: 1h39m

Boise to Seattle Flight Schedule

Flight info. Departure
Arrival
Route Weekly Schedule
18:26 BOI 18:26 SEA
Boise to Seattle SMTWTFS Search
19:55 BOI 20:43 SEA
Boise to Seattle SMTWTFS Search
19:15 BOI 19:56 SEA
Boise to Seattle ------- Search
KE6022
10:05 BOI 10:50 SEA
Boise to Seattle SMTWTFS Search
13:55 BOI 14:25 SEA
Boise to Seattle SMTWTFS Search
15:40 BOI 16:14 SEA
Boise to Seattle SMTWTFS Search
06:00 BOI 06:40 SEA
Boise to Seattle SMTWTFS Search
10:43 BOI 11:40 SEA
Boise to Seattle ------- Search
06:15 BOI 06:55 SEA
Boise to Seattle ------- Search
18:55 BOI 19:25 SEA
Boise to Seattle SMTWTFS Search
20:55 BOI 21:38 SEA
Boise to Seattle SMTWT-S Search
14:00 BOI 14:45 SEA
Boise to Seattle SMTWTFS Search
08:10 BOI 08:51 SEA
Boise to Seattle ----TFS Search
06:00 BOI 06:36 SEA
Boise to Seattle SMTWTFS Search
06:10 BOI 06:58 SEA
Boise to Seattle SMTWTFS Search
16:55 BOI 17:38 SEA
Boise to Seattle SMTWTFS Search
10:25 BOI 10:53 SEA
Boise to Seattle ----TFS Search
15:40 BOI 16:10 SEA
Boise to Seattle SMTWTFS Search
11:15 BOI 11:55 SEA
Boise to Seattle ------- Search
15:56 BOI 16:30 SEA
Boise to Seattle SMTWTFS Search

Boise to Seattle-Tacoma International Airport (SEA)

08:00, Nov 24 - 21:35, Nov 28
AS | Alaska Airlines
1h 34m
BOI - SEA
Nonstop
US$92
Round-trip from
Search
06:10, Nov 28 - 20:53, Dec 2
DL | Delta Air Lines
1h 45m
BOI - SEA
Nonstop
US$165
Round-trip from
Search

Prices shown are for 1 adult ticket including taxes & fees.(As ticket fares can change frequently, these advertised prices are for reference only. The actual prices will be shown at time of booking.)

Roundtrip vs One-Way Flights from Boise to Seattle

There is usually no major price difference between buying a roundtrip flight versus a one-way flight. Increased flexibility is the main benefit when it comes to buying a one-way flight from Boise to Seattle. However, booking a roundtrip flight is a simpler process. You can compare roundtrip and one-way flights by using our flight comparison tool.

Nonstop vs Connecting Flights from Boise to Seattle

The average price for connecting flights from Boise to Seattle is USD 158.37.The average price for nonstop flights from Boise to Seattle is USD 171.12.

Travel from Boise to Seattle

Seattle attracts thousands of visitors every year for both business and pleasure. Planning a trip from Boise to Seattle is easy when you use Trip.com to help you make travel arrangements. With Trip.com, you can search for available flights and hotel rooms, and then make your booking quickly and easily online.

A Trip to Remember

Make your journey from Boise to Seattle a trip to remember when you use Trip.com to review city attractions before you arrive. With a preview of what's available at your destination, you can make any necessary reservations in advance for the best travel experience possible.