￥37,070 Cheap Flights from Seattle (SEA) to Missoula (MSO)

View ￥37,070 flight on Fri, Jul 31, 2026Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Missoula Intl. Airport (MSO)

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Cheap Flights from Seattle to Missoula (SEA-MSO)

Prices were available within the past 7 days and start at ￥37,070 for one-way flights and ￥102,860 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat, Apr 18 - Sat, Apr 25
SEA
Seattle
MSO
Missoula
￥102,860 Roundtrip, found 3 days ago
￥102,860
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, Apr 18 from Seattle to Missoula, returning Sat, Apr 25, priced at ￥102,860 found 3 days ago
Alaska Airlines
Sat, Apr 18 - Sat, Apr 25
SEA
Seattle
MSO
Missoula
￥104,430 Roundtrip, found 3 days ago
￥104,430
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, Apr 18 from Seattle to Missoula, returning Sat, Apr 25, priced at ￥104,430 found 3 days ago
Delta
Sat, Apr 18 - Sat, Apr 25
SEA
Seattle
MSO
Missoula
￥104,540 Roundtrip, found 3 days ago
￥104,540
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Apr 18 from Seattle to Missoula, returning Sat, Apr 25, priced at ￥104,540 found 3 days ago
Delta
Sat, Apr 18 - Sat, Apr 25
SEA
Seattle
MSO
Missoula
￥105,240 Roundtrip, found 3 days ago
￥105,240
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Apr 18 from Seattle to Missoula, returning Sat, Apr 25, priced at ￥105,240 found 3 days ago
Alaska Airlines
Sat, Apr 18 - Sat, Apr 25
SEA
Seattle
MSO
Missoula
￥106,000 Roundtrip, found 3 days ago
￥106,000
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, Apr 18 from Seattle to Missoula, returning Sat, Apr 25, priced at ￥106,000 found 3 days ago
Delta
Sat, Apr 18 - Sat, Apr 25
SEA
Seattle
MSO
Missoula
￥106,110 Roundtrip, found 3 days ago
￥106,110
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Apr 18 from Seattle to Missoula, returning Sat, Apr 25, priced at ￥106,110 found 3 days ago
Alaska Airlines
Sat, Apr 18 - Sat, Apr 25
SEA
Seattle
MSO
Missoula
￥130,290 Roundtrip, found 3 days ago
￥130,290
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, Apr 18 from Seattle to Missoula, returning Sat, Apr 25, priced at ￥130,290 found 3 days ago
Delta
Sat, Apr 18 - Sat, Apr 25
SEA
Seattle
MSO
Missoula
￥131,260 Roundtrip, found 3 days ago
￥131,260
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Apr 18 from Seattle to Missoula, returning Sat, Apr 25, priced at ￥131,260 found 3 days ago
Delta
Sat, Apr 18 - Sat, Apr 25
SEA
Seattle
MSO
Missoula
￥132,150 Roundtrip, found 3 days ago
￥132,150
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Apr 18 from Seattle to Missoula, returning Sat, Apr 25, priced at ￥132,150 found 3 days ago
United
Sat, Apr 18 - Sat, Apr 25
SEA
Seattle
MSO
Missoula
￥144,020 Roundtrip, found 3 days ago
￥144,020
Roundtrip
found 3 days ago
Select United flight, departing Sat, Apr 18 from Seattle to Missoula, returning Sat, Apr 25, priced at ￥144,020 found 3 days ago

Frequently asked questions

How much is a flight from Sea-Tac Airport to Missoula Intl. Airport?
Based on fares advertised within the last 7 days on Expedia for flights departing within the next year, round-trip journeys from SEA to Missoula Intl. Airport start from ￥102,860. Book ASAP to score the best price for your big adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Seattle - Tacoma Intl. Airport (SEA) to Missoula Intl. Airport?
Every air carrier has its own terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from Sea-Tac Airport to MSO that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Seattle - Tacoma Intl. Airport (SEA) to Missoula Intl. Airport (MSO) flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Sea-Tac Airport to MSO?
With the average flight time between Seattle - Tacoma Intl. Airport (SEA) and MSO a comfortable 1 hour and 20 minutes, you'll be exploring Missoula in no time.
How far is the flight from SEA to Missoula Intl. Airport (MSO)?
A flight distance of just 620 kilometers separates SeaTac and Missoula. Once you're in the air, you won't get a chance to do much more than read the in-flight magazine.
Which airlines fly direct from Sea-Tac Airport to Missoula Intl. Airport?
A popular choice with many travelers, Alaska Airlines (AS) offers 113 monthly flights from Seattle - Tacoma Intl. Airport (SEA) to MSO. Pick the one that fits in with your travel plans and book your fare today.
Are Sea-Tac Airport to MSO flight tickets cheaper when they're purchased at the last minute?
Flight prices change all the time, so not always. While last-minute flight deals between Sea-Tac Airport and MSO are of course possible, it also makes sense to keep track of prices well before you fly. In fact, some carriers publicize their prices up to 12 months ahead of the departure date. Expedia is continuously updating the best airfare bargains around, so keep checking and be ready to pounce when the fares dip.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Missoula Intl.
Roundtrip price
￥102,860
Distance
619 km
Average flight time
2 hours 31 mins

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