Lowest Priced Flights to Missoula on Alaska Airlines starting at $89*
Most popular flights to Missoula on Alaska Airlines.*
Seattle (SEA)to
Missoula (MSO)Seattle (SEA)to
Missoula (MSO)Seattle (SEA)to
Missoula (MSO)Seattle (SEA)to
Missoula (MSO)Seattle (SEA)to
Missoula (MSO)Portland (PDX)to
Missoula (MSO)Portland (PDX)to
Missoula (MSO)Portland (PDX)to
Missoula (MSO)Portland (PDX)to
Missoula (MSO)Portland (PDX)to
Missoula (MSO)San Diego (SAN)to
Missoula (MSO)San Diego (SAN)to
Missoula (MSO)San Diego (SAN)to
Missoula (MSO)San Diego (SAN)to
Missoula (MSO)San Diego (SAN)to
Missoula (MSO)Los Angeles (LAX)to
Missoula (MSO)Los Angeles (LAX)to
Missoula (MSO)Los Angeles (LAX)to
Missoula (MSO)Los Angeles (LAX)to
Missoula (MSO)Los Angeles (LAX)to
Missoula (MSO)*Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.
Top offers for Missoula one-way flights.*
From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Seattle (SEA) | Missoula (MSO) | One-way | Saver | Depart: Mar 3, 2026 | From $89 Seen: 14 hours ago | |
| Seattle (SEA) | Missoula (MSO) | One-way | Saver | Depart: Feb 24, 2026 | From $89 Seen: 14 hours ago | |
| Seattle (SEA) | Missoula (MSO) | One-way | Saver | Depart: Mar 4, 2026 | From $89 Seen: 14 hours ago | |
| Seattle (SEA) | Missoula (MSO) | One-way | Saver | Depart: Feb 21, 2026 | From $89 Seen: 14 hours ago | |
| San Jose (SJC) | Missoula (MSO) | One-way | Saver | Depart: Mar 10, 2026 | From $89 Seen: 14 hours ago | |
| San Jose (SJC) | Missoula (MSO) | One-way | Saver | Depart: Mar 17, 2026 | From $89 Seen: 14 hours ago | |
| San Jose (SJC) | Missoula (MSO) | One-way | Saver | Depart: Apr 15, 2026 | From $89 Seen: 14 hours ago | |
| San Jose (SJC) | Missoula (MSO) | One-way | Saver | Depart: Mar 3, 2026 | From $89 Seen: 14 hours ago | |
| San Jose (SJC) | Missoula (MSO) | One-way | Saver | Depart: Mar 31, 2026 | From $89 Seen: 14 hours ago | |
| San Jose (SJC) | Missoula (MSO) | One-way | Saver | Depart: Feb 24, 2026 | From $89 Seen: 14 hours ago | |
| Seattle (SEA) | Missoula (MSO) | One-way | Saver | Depart: Mar 2, 2026 | From $99 Seen: 14 hours ago | |
| Seattle (SEA) | Missoula (MSO) | One-way | Saver | Depart: Feb 26, 2026 | From $99 Seen: 14 hours ago | |
| Portland (PDX) | Missoula (MSO) | One-way | Saver | Depart: Mar 3, 2026 | From $99 Seen: 14 hours ago | |
| Portland (PDX) | Missoula (MSO) | One-way | Saver | Depart: Mar 14, 2026 | From $99 Seen: 14 hours ago | |
| Portland (PDX) | Missoula (MSO) | One-way | Saver | Depart: Apr 15, 2026 | From $99 Seen: 14 hours ago | |
| Portland (PDX) | Missoula (MSO) | One-way | Saver | Depart: Apr 21, 2026 | From $99 Seen: 14 hours ago | |
| San Francisco (SFO) | Missoula (MSO) | One-way | Saver | Depart: Feb 24, 2026 | From $105 Seen: 14 hours ago | |
| San Francisco (SFO) | Missoula (MSO) | One-way | Saver | Depart: Feb 25, 2026 | From $105 Seen: 14 hours ago | |
| San Francisco (SFO) | Missoula (MSO) | One-way | Saver | Depart: Feb 26, 2026 | From $105 Seen: 14 hours ago | |
| San Francisco (SFO) | Missoula (MSO) | One-way | Saver | Depart: Mar 2, 2026 | From $105 Seen: 14 hours ago |
*Displayed prices have been available within the past 24 hours and may not be available at the time of booking. Fares listed may be Saver fares, which is our most restrictive fare option and subject to additional restrictions. For roundtrip journeys, the price displayed—available within the past 24 hours—is the aggregate of the lowest available fare each way. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.
Plan a trip to Missoula
The charming city of Missoula was founded in 1866 as a trading post. When the railroads arrived in 1883 the Missoula population began to grow rapidly. Lumber was the town's primary work for years but today the city and its economy are centered on the University of Montana - named as the "most scenic campus" in Rolling Stone magazine. Tour UM's beautiful car-free campus. Stop for a picnic on the lawns alongside the Clark Fork River or hike the "M" trail for panoramic views of the valley. Spend an afternoon exploring the collections of the Missoula Art Museum, including a Hmong textile exhibit. The Montana Snowbowl is about more than just winter skiing - fish, hike, and camp along the sparkling lakes and streams that line its emerald-green hills. Head east to experience the old gold mining ghost town of Garnet.
View airport information for Missoula (MSO)