Alaska Airlines Flights from Great Falls to Seattle

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Lowest fares from Great Falls to Seattle

Jun 2025
From$119*
Seen: 1 hour ago
Flight Type One Way|Saver
$119
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Range$119-$349

*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 low-fare flights Great Falls to Seattle.*

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One-way low-fare flights Great Falls to Seattle.*
From
To
Fare Type
Dates
Price
Great Falls (GTF)Seattle (SEA)One-way
|
Saver		Depart: Aug 24, 2025

From

$99

Seen: 13 hours ago

Great Falls (GTF)Seattle (SEA)One-way
|
Saver		Depart: Jul 23, 2025

From

$119

Seen: 1 day ago

Great Falls (GTF)Seattle (SEA)One-way
|
Saver		Depart: Jul 3, 2025

From

$119

Seen: 1 day ago

Great Falls (GTF)Seattle (SEA)One-way
|
Saver		Depart: Jul 2, 2025

From

$119

Seen: 1 day ago

Great Falls (GTF)Seattle (SEA)One-way
|
Saver		Depart: Jul 4, 2025

From

$119

Seen: 1 day ago

Great Falls (GTF)Seattle (SEA)One-way
|
Saver		Depart: Jun 28, 2025

From

$119

Seen: 1 hour ago

Great Falls (GTF)Seattle (SEA)One-way
|
Saver		Depart: Jun 26, 2025

From

$149

Seen: 1 day ago

Great Falls (GTF)Seattle (SEA)One-way
|
Saver		Depart: Jun 27, 2025

From

$149

Seen: 13 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.

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