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Sat, Oct 31 - Sat, Nov 7
BOI
Boise
SEA
Seattle
$206 Roundtrip, found 3 days ago
$206
Roundtrip
found 3 days ago
Select Bargain Flight flight, departing Sat, Oct 31 from Boise to Seattle, returning Sat, Nov 7, priced at $206 found 3 days ago
Sat, Oct 31 - Sat, Nov 7
BOI
Boise
SEA
Seattle
$207 Roundtrip, found 3 days ago
$207
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Oct 31 from Boise to Seattle, returning Sat, Nov 7, priced at $207 found 3 days ago
Sat, Oct 31 - Sat, Nov 7
BOI
Boise
SEA
Seattle
$225 Roundtrip, found 3 days ago
$225
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Sat, Oct 31 from Boise to Seattle, returning Sat, Nov 7, priced at $225 found 3 days ago
Sat, Oct 31 - Sat, Nov 7
BOI
Boise
SEA
Seattle
$227 Roundtrip, found 3 days ago
$227
Roundtrip
found 3 days ago
Select United flight, departing Sat, Oct 31 from Boise to Seattle, returning Sat, Nov 7, priced at $227 found 3 days ago
Sat, Sep 26 - Sun, Sep 27
BOI
Boise
SEA
Seattle
$469 Roundtrip, found 3 days ago
$469
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Sep 26 from Boise to Seattle, returning Sun, Sep 27, priced at $469 found 3 days ago

BOI to SEA Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date

Frequently asked questions

Are there non-stop flights from Boise Airport (BOI) to Seattle - Tacoma Intl. Airport (SEA)?
With multiple companies operating direct flights from Boise Airport to Sea-Tac Airport, you won't need to worry about changing planes or amusing yourself on a stopover. For a comfortable journey, we recommend traveling with Alaska Airlines or Delta Air Lines.
What is the shortest flight from BOI to Sea-Tac Airport?
It can take merely 1 hour and 36 minutes to jet from Boise Airport (BOI) to Sea-Tac Airport. Settle in and enjoy the ride, because you'll be touching down before long.
How many hours flight from BOI to SEA?
Typically, it only takes 1 hour and 46 minutes to jet from BOI to Sea-Tac Airport. With such a short flight time, you'll need to save that binge-watching for a longer journey.
What airlines have the most flights from BOI to Sea-Tac Airport?
Take a look at Delta Air Lines (DL). It's one of a number of airlines offering flights from Boise Airport (BOI) to SEA. It's also a favorite among travelers and offers 165 services on this route monthly. Alternatively, reserve your favorite seat with Alaska Airlines (AS). You'll have 195 monthly flights between Boise and Seattle to take your pick of with this air carrier.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.