Alaska Airlines Flights from San Diego to Missoula
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1 Passenger
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Lowest fares from San Diego to Missoula
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One-way low-fare flights San Diego to Missoula.*
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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| San Diego (SAN) | Missoula (MSO) | One-way | Saver | Depart: Dec 17, 2025 | From $143 Seen: 9 hours ago | |
| San Diego (SAN) | Missoula (MSO) | One-way | Saver | Depart: Dec 10, 2025 | From $143 Seen: 1 hour ago | |
| San Diego (SAN) | Missoula (MSO) | One-way | Saver | Depart: Jan 7, 2026 | From $158 Seen: 9 hours ago | |
| San Diego (SAN) | Missoula (MSO) | One-way | Saver | Depart: Jan 20, 2026 | From $158 Seen: 9 hours ago | |
| San Diego (SAN) | Missoula (MSO) | One-way | Saver | Depart: Feb 4, 2026 | From $158 Seen: 9 hours ago | |
| San Diego (SAN) | Missoula (MSO) | One-way | Saver | Depart: Jan 21, 2026 | From $158 Seen: 9 hours ago | |
| San Diego (SAN) | Missoula (MSO) | One-way | Saver | Depart: Jan 28, 2026 | From $158 Seen: 9 hours ago | |
| San Diego (SAN) | Missoula (MSO) | One-way | Saver | Depart: Feb 11, 2026 | From $158 Seen: 9 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.