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Good to Know: Cheapest and Fastest GTF - SEA Flights
Useful information for finding best airline tickets from Great Falls International to Seattle Tacoma International on your next trip.
Cheapest Round Trip Flight
$287
Delta Airlines
• 1 stop
• 6h 57m
Aug 18 – Aug 25
The cheapest round trip flight from Great Falls to Seattle (GTF-SEA-GTF) is currently $287
Fastest Flight
6h 57m
The fastest nonstop flight from Great Falls to Seattle (GTF-SEA) takes 6h 57m
Top Airlines Flying from Great Falls to Seattle
Latest Flight Deals from Great Falls (GTF) to Seattle (SEA)
Compare and book low fare round-trip air tickets from Great Falls to Seattle. Ideal for travelers with confirmed return itineraries.
Aug 18 - Aug 25, Economy
Great Falls → Seattle
6h 57m
5:40 AM - 8:57 AM • 1 stop
Great Falls → Seattle
8h 53m
11:05 AM - 5:38 PM • 1 stop
Delta Airlines
Aug 18 - Aug 25, Economy
Great Falls → Seattle
7h 27m
6:18 PM - 10:05 PM • 1 stop
Great Falls → Seattle
23h 43m
7:15 AM - 10:38 PM • 2 stops
Delta Airlines
Aug 18 - Aug 25, Economy
Great Falls → Seattle
14h 15m
5:40 AM - 1:35 PM • 2 stops
Great Falls → Seattle
9h 3m
5:45 AM - 12:28 PM • 1 stop
Delta Airlines
Aug 18 - Aug 25, Economy
Great Falls → Seattle
16h 50m
5:40 AM - 2:50 PM • 1 stop
Great Falls → Seattle
18h 59m
9:59 AM - 10:38 PM • 2 stops
Delta Airlines
Aug 18 - Aug 25, Economy
Great Falls → Seattle
13h 39m
5:40 AM - 12:59 PM • 1 stop
Great Falls → Seattle
18h 59m
9:59 AM - 10:38 PM • 2 stops
Delta Airlines
FAQs on Great Falls to Seattle Flights
What are the airports in Great Falls?
GTF
What’s the most popular airline flying from GTF to SEA?
The most popular airline flying from Great Falls to Seattle are
Can I fly from GTF to SEA non-stop?
NO
Which airlines fly nonstop between Great Falls and Seattle?
The non-stop flights between Great Falls and Seattle are .
What’s the earliest departure time from GTF to SEA Airport?
The earliest flight leaves GTF at 5:40 am and lands in SEA - Seattle Tacoma International
What are the airports in Seattle?
SEA
Can I make changes to my Great Falls to Seattle flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from GTF to SEA?
Read the fare rules of the Great Falls to Seattle air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Great Falls and Seattle?
operate flights between Great Falls and Seattle
How long does a flight from Great Falls to Seattle take?
It takes approximately 2 hour to fly non-stop from GTF to SEA, which is 511.99 miles by air.
Which airlines provide the cheapest flights from Great Falls (GTF) to Seattle (SEA) ?
In the past couple of days, the cheapest tickets to SEA from GTF were found on DL : USD 287
Do I need a passport to fly between GTF and SEA?
No
What’s the latest departure time from GTF to SEA ?
The last flight leaves GTF at 6:18 pm
Great Falls (GTF) to Seattle (SEA): Airport Information
| Origin Airport | Great Falls International , Great Falls, US |
| Destination Airport | Seattle Tacoma International , Seattle, US |
| Distance | 512 miles |
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