Are there nonstop flights from Boise (BOI) to Seattle (SEA)?

Yes. Delta Connection, Alaska Airlines fly this route. Flight time is about 1h 15m.

What is the fastest connection from Boise (BOI) to Seattle (SEA)?

via Pullman ≈ 1h 53m, via Portland ≈ 1h 54m, via Spokane ≈ 1h 58m (estimated flying time, excluding layovers).

How many miles is an award flight from Boise (BOI) to Seattle (SEA)?

from 12,000 JAL miles (economy, one way, based on the published award charts).

Boise → Seattle

Boise Air Terminal/Gowen Field (BOI) to Seattle–Tacoma International Airport (SEA)・641 km

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Nonstop flights available (2 airlines). Flight time about 1h 15m. Nonstop return flights also operate.

With milesJAL 12,000 miles+ (nonstop)Economy, one way, estimate. Tap a connection for miles by cabin.

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Nonstop flights

Award miles (one way, estimate)

JAL Mileage Bank — partner airline award
AS only · total distance ≈ 398 mi (band 1–1,000)
Economy
12,000
Business
24,000

Estimates from the airlines' published award charts (as of 2026-11-02). Seat availability, fuel surcharges and stopover rules are not included — always check with the airline before booking.

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Best places to connect

6 one-stop options, sorted by estimated flying time. Tap one to see the airlines on each leg and booking links.

Times are estimated from distance. Check schedules, frequency and availability with the airline or a booking site.

Related routes

Nonstop from Boise

Nonstop to Seattle from other airports

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