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Good to Know: Cheapest and Fastest Flights from GTF
Useful information for finding cheap flights from Great Falls International and booking your next trip
Cheapest Round Trip Flight
$1009
United Airlines
• 1 stop
• 13h 26m
Jul 16 – Jul 21
The cheapest round trip flight from Great Falls to Seattle (GTF-SEA-GTF) is currently $1009
Cheapest One way Flight
$998
Delta Airlines
• 2 stops
• 35h 25m
Jul 17
The cheapest one way flight from Great Falls to Seattle (GTF-SEA) is currently $998
Cheapest Direct Flight
$271
Alaska Airlines
• nonstop
• 2h 30m
Jul 21
The cheapest nonstop flight from Great Falls to Seattle (GTF-SEA) is currently $271
Fastest Flight
2h 30m
The fastest nonstop flight from Great Falls to Seattle (GTF-SEA) takes 2h 30m
Top Airlines Flying from Great Falls International (GTF)
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Compare and book low fare round-trip air tickets from Great Falls. Ideal for travelers with confirmed return itineraries.
Jul 16 - Jul 21, Economy
Great Falls → Seattle
13h 26m
6:15 AM - 1:21 PM • 1 stop
Great Falls → Seattle
8h 53m
11:09 AM - 5:42 PM • 1 stop
United Airlines
Jul 16 - Jul 21, Economy
Great Falls → Seattle
25h 55m
6:15 AM - 9:10 PM • 1 stop
Great Falls → Seattle
8h 53m
11:09 AM - 5:42 PM • 1 stop
United Airlines
Jul 16 - Jul 21, Economy
Great Falls → Seattle
7h 2m
5:40 AM - 9:02 AM • 1 stop
Great Falls → Seattle
20h 47m
10:50 PM - 12:37 PM • 2 stops
Delta Airlines
Jul 16 - Jul 21, Economy
Great Falls → Seattle
15h 55m
5:40 AM - 2:35 PM • 1 stop
Great Falls → Seattle
8h 53m
11:09 AM - 5:42 PM • 1 stop
Delta Airlines
Jul 16 - Jul 21, Economy
Great Falls → Seattle
17h 25m
6:15 AM - 4:00 PM • 1 stop
Great Falls → Seattle
22h 14m
7:00 AM - 9:34 PM • 2 stops
United Airlines
Explore competitive one-way airfare options from Great Falls. Best suited for flexible or open-ended travel plans.
Access real-time availability on last-minute departures from Great Falls. Tailored for urgent or short-notice travel requirements.
Jul 16 - Jul 21, Economy
Great Falls → Seattle
13h 26m
6:15 AM - 1:21 PM • 1 stop
Great Falls → Seattle
8h 53m
11:09 AM - 5:42 PM • 1 stop
United Airlines
Jul 16 - Jul 21, Economy
Great Falls → Seattle
25h 55m
6:15 AM - 9:10 PM • 1 stop
Great Falls → Seattle
8h 53m
11:09 AM - 5:42 PM • 1 stop
United Airlines
Jul 16 - Jul 21, Economy
Great Falls → Seattle
7h 2m
5:40 AM - 9:02 AM • 1 stop
Great Falls → Seattle
20h 47m
10:50 PM - 12:37 PM • 2 stops
Delta Airlines
Jul 16 - Jul 21, Economy
Great Falls → Seattle
15h 55m
5:40 AM - 2:35 PM • 1 stop
Great Falls → Seattle
8h 53m
11:09 AM - 5:42 PM • 1 stop
Delta Airlines
Jul 16 - Jul 21, Economy
Great Falls → Seattle
17h 25m
6:15 AM - 4:00 PM • 1 stop
Great Falls → Seattle
22h 14m
7:00 AM - 9:34 PM • 2 stops
United Airlines
Discover direct flight options from Great Falls (GTF). Save time by avoiding layovers and reaching your destination directly.
Jul 21 - Jul 26, Economy
Great Falls → Seattle
2h 30m
5:09 PM - 5:59 PM • nonstop
Great Falls → Seattle
2h 16m
1:53 PM - 4:29 PM • nonstop
Alaska Airlines
Jul 15 - Jul 20, Economy
Great Falls → Seattle
2h 30m
5:09 PM - 5:59 PM • nonstop
Great Falls → Seattle
2h 16m
1:53 PM - 4:29 PM • nonstop
Alaska Airlines
FAQs on Flights from Great Falls (GTF)
Which airlines fly from Great Falls?
Airlines flying the most from Great Falls (GTF)
What are the most popular destination from Great Falls ( GTF )?
Travelers frequently travel to Seattle from Great Falls
Airport Information: Great Falls International (GTF)
- IATA Code
- GTF
- Name
- Great Falls International
- City
- Great Falls
- Country
- US
- Latitude
- 47.481998443603516
- Longitude
- -111.37100219726562
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