CA $121 Cheap Flights from Great Falls (GTF) to Seattle (SEA)

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Cheap flights from Great Falls (GTF) to Seattle (SEA)

Prices were available within the past 7 days and start at CA $121 for one-way flights and CA $253 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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Alaska Airlines
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Flight from Great Falls to Seattle (GTF - SEA) route information
Origin airport
Great Falls Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Alaska Airlines, Delta, United
Roundtrip price
CA $252
Distance
817 km

Great Falls to Seattle Flights

The easy way to book your flights from Great Falls to Seattle 

With Expedia, it’s simple to find and book flights to Seattle from Great Falls whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are Qatar Airways, JAL, Alaska Airlines nonstop flights to Seattle - Tacoma Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Great Falls to Seattle today, tomorrow, or this week.  

 

Save dollars with cheap flights from Great Falls Intl., GTF to Seattle - Tacoma Intl., SEA 

Sort your search results by price to find great deals on your flight from Great Falls to Seattle—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Seattle from Great Falls currently is just CA $253 rising to CA $281.  

Here are more money-saving tips: 

  • Fly in August when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Seattle  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Seattle from Great Falls 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Seattle with Expedia today.

Frequently asked questions

How much is a flight from Great Falls Intl. Airport to Sea-Tac Airport?
Round-trip tickets between Great Falls Intl. Airport and Sea-Tac Airport start from CA $253. This is based on fares quoted within the last 7 days on Expedia for flights departing within the next year — book ASAP so you don’t miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from GTF to Seattle - Tacoma Intl. Airport (SEA)?
We understand that your situation can change unexpectedly, so we’ve made it as hassle-free as possible for you to cancel your flight online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from Great Falls Intl. Airport (GTF) to Seattle - Tacoma Intl. Airport (SEA) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Great Falls Intl. Airport to SEA flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Great Falls Intl. Airport (GTF) to Sea-Tac Airport?
It’s only 820 kilometers from Great Falls Intl. Airport (GTF) to Seattle - Tacoma Intl. Airport (SEA). It’s quite possible that you’ll spend more time getting to and from the airport than actually flying!
Which airlines fly direct from Great Falls Intl. Airport to Sea-Tac Airport?
A popular choice with many frequent travelers, Alaska Airlines (AS) operates 30 flights every month from Great Falls Intl. Airport to Seattle - Tacoma Intl. Airport (SEA). Pick the one that fits with your travel schedule and book your fare today.
Are Great Falls Intl. Airport (GTF) to Sea-Tac Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can occasionally score a bargain, with some super cheap airfares from Great Falls Intl. Airport (GTF) to Sea-Tac Airport emerging a few weeks prior to the departure date. If you’d rather book ahead, Expedia compares and updates the best flight deals regularly — as early as a year in advance in some cases. It does depend on the carrier though, as not all airlines publish prices that far in advance.
*Available to Expedia members.