Book Cheap Flights from Great Falls with Alaska Airlines
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1 Passenger
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Find round-trip flight deals from Great Falls.*
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Great Falls (GTF)to
Seattle (SEA)Dec 5, 2026 - Dec 9, 2026
From
$212
Seen: 5 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 Great Falls.*
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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Great Falls (GTF) | Seattle (SEA) | One-way | Saver | Depart: Nov 14, 2026 | From $134 Seen: 16 hours ago | |
| Great Falls (GTF) | Seattle (SEA) | One-way | Saver | Depart: Nov 18, 2026 | From $134 Seen: 16 hours ago | |
| Great Falls (GTF) | Seattle (SEA) | One-way | Saver | Depart: Dec 8, 2026 | From $134 Seen: 16 hours ago | |
| Great Falls (GTF) | Seattle (SEA) | One-way | Saver | Depart: Dec 9, 2026 | From $134 Seen: 16 hours ago | |
| Great Falls (GTF) | Seattle (SEA) | One-way | Saver | Depart: Dec 12, 2026 | From $134 Seen: 16 hours ago | |
| Great Falls (GTF) | Seattle (SEA) | One-way | Saver | Depart: Sep 23, 2026 | From $134 Seen: 16 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.