Alaska Airlines Flights from Great Falls to Seattle

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Lowest fares from Great Falls to Seattle

Apr 2025
From$79*
Seen: 2 hours ago
Flight Type One Way|Saver
$79
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Range$79-$309

*Fares and availability are based on round trip searches for 1 passenger (1 adult) in Economy class in the last 48 hours. Fares are inclusive of tax and surcharges, and subject to availability.

One-way low-fare flights Great Falls to Seattle.*

One-way low-fare flights Great Falls to Seattle.*
From
To
Fare Type
Dates
Price
Great Falls (GTF)Seattle (SEA)One-way
|
Saver		Depart: Apr 29, 2025

From

$79

Seen: 2 hours ago

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

From

$99

Seen: 1 day ago

Great Falls (GTF)Seattle (SEA)One-way
|
Saver		Depart: Apr 19, 2025

From

$149

Seen: 18 hours ago

Great Falls (GTF)Seattle (SEA)One-way
|
Saver		Depart: Apr 20, 2025

From

$149

Seen: 5 hours ago

Great Falls (GTF)Seattle (SEA)One-way
|
Saver		Depart: Jun 18, 2025

From

$179

Seen: 22 hours ago

Great Falls (GTF)Seattle (SEA)One-way
|
Saver		Depart: Apr 12, 2025

From

$224

Seen: 1 day ago

Great Falls (GTF)Seattle (SEA)One-way
|
Saver		Depart: Apr 13, 2025

From

$224

Seen: 1 day ago

Great Falls (GTF)Seattle (SEA)One-way
|
Saver		Depart: Apr 8, 2025

From

$309

Seen: 1 day ago

*Prices have been available for one-way trips within the last 48 hours and may not be currently available. Fares listed may be Saver fares which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for optional products and services may apply. Other terms and conditions may apply.

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