Book Cheap Flights from Missoula with Alaska Airlines
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Find round-trip flight deals from Missoula.*
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Missoula (MSO)to
Seattle (SEA)Sep 15, 2026 - Sep 19, 2026
From
$237
Seen: 10 hours ago
Round-trip
Saver
Missoula (MSO)to
Portland (PDX)Oct 14, 2026 - Oct 28, 2026
From
$267
Seen: 31 minutes ago
Round-trip
Saver
Missoula (MSO)to
San Diego (SAN)Sep 5, 2026 - Sep 8, 2026
From
$394
Seen: 24 minutes ago
Round-trip
Saver
Missoula (MSO)to
Los Angeles (LAX)Oct 12, 2026 - Oct 26, 2026
From
$309
Seen: 28 minutes ago
Round-trip
Saver
Missoula (MSO)to
Sacramento (SMF)Oct 15, 2026 - Oct 19, 2026
From
$404
Seen: 12 hours ago
Round-trip
Saver
Missoula (MSO)to
Phoenix (PHX)Sep 10, 2026 - Oct 12, 2026
From
$367
Seen: 8 hours ago
Round-trip
Saver
Missoula (MSO)to
Anchorage (ANC)Sep 4, 2026 - Sep 22, 2026
From
$647
Seen: 10 hours ago
Round-trip
Saver
Missoula (MSO)to
San Jose (SJC)Sep 15, 2026 - Sep 22, 2026
From
$395
Seen: 24 minutes ago
Round-trip
Saver
Missoula (MSO)to
Maui (OGG)Sep 25, 2026 - Sep 29, 2026
From
$608
Seen: 15 hours ago
Round-trip
Saver
Missoula (MSO)to
Kona (KOA)Aug 1, 2026 - Aug 14, 2026
From
$873
Seen: 12 hours ago
Round-trip
Saver
Missoula (MSO)to
San Francisco (SFO)Nov 7, 2026 - Nov 14, 2026
From
$289
Seen: 24 minutes ago
Round-trip
Saver
Missoula (MSO)to
Cabo San Lucas (SJD)Oct 10, 2026 - Oct 17, 2026
From
$618
Seen: 13 hours ago
Round-trip
Saver
*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.
One-way flight deals from Missoula.*
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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Missoula (MSO) | Seattle (SEA) | One-way | Saver | Depart: Nov 7, 2026 | From $129 Seen: 33 minutes ago | |
| Missoula (MSO) | Seattle (SEA) | One-way | Saver | Depart: Nov 14, 2026 | From $129 Seen: 33 minutes ago | |
| Missoula (MSO) | Portland (PDX) | One-way | Saver | Depart: Aug 19, 2026 | From $134 Seen: 31 minutes ago | |
| Missoula (MSO) | Portland (PDX) | One-way | Saver | Depart: Sep 2, 2026 | From $134 Seen: 31 minutes ago | |
| Missoula (MSO) | Portland (PDX) | One-way | Saver | Depart: Sep 5, 2026 | From $134 Seen: 31 minutes ago | |
| Missoula (MSO) | Portland (PDX) | One-way | Saver | Depart: Sep 30, 2026 | From $134 Seen: 31 minutes ago | |
| Missoula (MSO) | Portland (PDX) | One-way | Saver | Depart: Oct 6, 2026 | From $134 Seen: 31 minutes ago | |
| Missoula (MSO) | Portland (PDX) | One-way | Saver | Depart: Oct 13, 2026 | From $134 Seen: 31 minutes ago | |
| Missoula (MSO) | San Francisco (SFO) | One-way | Saver | Depart: Aug 20, 2026 | From $145 Seen: 24 minutes ago | |
| Missoula (MSO) | San Francisco (SFO) | One-way | Saver | Depart: Aug 21, 2026 | From $145 Seen: 24 minutes 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.