Nonstop flights from Seattle to Missoula

Alaska Airlines flies this route 3 to 4 times a day.

SEASeattle-Tacoma International

388 mi · 23 flights a week

MSOMissoula Montana

SEAMSO

When they leave

Seattle time

8:05a8:30pFirst departure 8:05 AM, last 8:30 PM

Two in the morning, 8:05 AM to 9:55 AM, then four in the afternoon, 12:42 PM to 4:54 PM, then two in the evening, 8:25 PM to 8:30 PM.

Every flight

Earliest first

8:05 AM→10:42 AMAlaska AirlinesEmbraer 175Mon, Tue, Sat, Sun
9:55 AM→12:23 PMAlaska AirlinesEmbraer 175Wed, Thu, Fri
12:42 PM→3:14 PMAlaska AirlinesBoeing 737 MAX 9Wed, Thu
12:45 PM→3:17 PMAlaska AirlinesBoeing 737 MAX 9Fri
1:38 PM→4:09 PMAlaska AirlinesBoeing 737Mon, Tue, Sat, Sun
4:54 PM→7:19 PMAlaska AirlinesEmbraer 175Mon, Sat, Sun
8:25 PM→10:52 PMAlaska AirlinesBoeing 737Tue
8:30 PM→10:59 PMAlaska AirlinesBoeing 737Wed, Thu, Fri
8:30 PM→10:55 PMAlaska AirlinesEmbraer 175Mon, Sun

Schedules last checked Sep 19, 2026. Times are local.

Flying from Seattle to Missoula

Alaska Airlines is the only airline flying nonstop from Seattle to Missoula, 3 to 4 times a day on the Embraer 175, Boeing 737 and Boeing 737 MAX 9.

Flights run every day of the week, 4 on Mondays and Sundays and 3 on the other days. The first arrival in Missoula is at 10:42 AM and the last at 10:59 PM. The flight covers 388 miles.

Flying back, Missoula to Seattle has 21 nonstop flights a week.

Return flights

Missoula to SeattleView

Find the cheapest day to fly from Seattle to Missoula.

Schedules as of Oct 9, 2026.