Route Blueprint: BOI → SEA • USA Domestic

Flights from Boise to Seattle

Washington Flag Departing Boise Airport (Gowen Field) (BOI) → Washington

BOI → SEA

Seattle is waiting for you — it is currently 9:05 PM (PST) here

Review realistic connection itineraries, layovers, and travel durations from Boise Airport (Gowen Field) into Seattle (~13h 41m, 5,403 air miles). Pike Place Market, the Space Needle, Pacific Northwest coffee roasteries, and ferry rides on Puget Sound.

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BOI → SEA

Seattle, Washington Destination Airport: SEA

Recommended 2-Stage Connection Blueprint

Travel Route: BOI → SEA

Total Journey Estimate ~13h 41m (5,403 air miles)

Regional Feeder Flight

~1h 25m (398 mi)

Boise (BOI) → Seattle (SEA)

Departing from Boise Airport (Gowen Field) aboard Alaska Horizon, Delta Connection, SkyWest into the international gateway hub.

Recommended Transfer Layover at Seattle (SEA): 1h 15m transfer window

Main Long-Haul Corridor Leg

~11h 1m (5,005 mi)

Seattle (SEA) → Seattle (SEA)

Wide-body international corridor flight into Seattle.

Luggage Tips: Transfer & Connection Guarantee

Luggage Transfer Guarantee: When booked as a single protected airline ticket through our desk, your checked bags transfer automatically in Seattle straight to Seattle without needing to re-claim and re-check bags during your layover.

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Destination Highlights & Overview

Planning Your Stay in Seattle

Planning a trip to Seattle, Washington? Renowned for Pike Place Market, the Space Needle, Pacific Northwest coffee roasteries, and ferry rides on Puget Sound, Seattle welcomes visitors with vibrant local character, memorable sights, and distinctive cultural charm.

Flights arrive primarily via Seattle-Tacoma International Airport (SEA), situated roughly 14 miles to Pike Place Market & Downtown (30–35 mins), with convenient local transit connecting directly into the heart of the city.

Fascinating Fact about Seattle

The Space Needle was built in just 400 days for the 1962 World's Fair and was engineered to withstand hurricane-force winds of up to 200 miles per hour.

Read on Wikipedia →

Departing Boise Airport (Gowen Field)

Treasure Valley & Southwest Idaho

For Treasure Valley travelers departing BOI, Seattle (SEA) and Salt Lake City (SLC) serve as the fastest single-connection international launchpads.

Terminal Recommendation: Security lines at BOI move quickly, though morning feeder waves between 5:30 AM and 7:00 AM experience peak volume for West Coast hub flights.

Arriving in Seattle (SEA)

Washington

Explore flight routes, airport information, and travel options for Seattle, Washington (SEA). Call our travel desk to speak with a representative about available flights.

Currency & Climate: Local Currency • Stunning Pacific Northwest beauty with warm, sunny, rain-free summers and emerald evergreen winters.