Alaska Airlines Flights from Missoula to San Diego
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1 Passenger
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Lowest fares from Missoula to San Diego
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One-way low-fare flights Missoula to San Diego.*
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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Missoula (MSO) | San Diego (SAN) | One-way | Saver | Depart: Nov 18, 2025 | From $143 Seen: 10 hours ago | |
| Missoula (MSO) | San Diego (SAN) | One-way | Saver | Depart: Dec 10, 2025 | From $143 Seen: 10 hours ago | |
| Missoula (MSO) | San Diego (SAN) | One-way | Saver | Depart: Dec 15, 2025 | From $143 Seen: 10 hours ago | |
| Missoula (MSO) | San Diego (SAN) | One-way | Saver | Depart: Dec 3, 2025 | From $143 Seen: 10 hours ago | |
| Missoula (MSO) | San Diego (SAN) | One-way | Saver | Depart: Dec 9, 2025 | From $143 Seen: 10 hours ago | |
| Missoula (MSO) | San Diego (SAN) | One-way | Saver | Depart: Dec 16, 2025 | From $143 Seen: 10 hours ago | |
| Missoula (MSO) | San Diego (SAN) | One-way | Saver | Depart: Nov 15, 2025 | From $153 Seen: 10 hours ago | |
| Missoula (MSO) | San Diego (SAN) | One-way | Saver | Depart: Dec 8, 2025 | From $153 Seen: 10 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.