We noticed that you're using an unsupported browser. The TripAdvisor website may not display properly.
We support the following browsers:
Windows: Internet Explorer, Mozilla Firefox, Google Chrome. Mac: Safari.
Airline reviews are taking off at TripAdvisor
Add a Review
Why TripAdvisor Flights?
PriceFinder
Your ultimate flight shopping tool, searching up to 200 sites to find today's low prices.
Airline Reviews
Read what travelers have to say while you're shopping for your next flight. Read Reviews
TripAdvisor FlyScore
Use our FlyScore to compare flights, then book the one that is right for you.
Get Your Flight Insights
Before you book your next flight, check out airline reviews written by travelers around the world.
Read Reviews

Flights to Seattle
All fares Great Falls (GTF) to Seattle (SEA) found by travelers in past 72 hours¤

Today's lowest fares
Search Flights
Dec
$259
Jan
$259
Feb
$259
About TripAdvisor Flights

Your one-stop shop for finding the best flights from Great Falls to Seattle. Simply tell us where and when you want to travel and we'll do all the legwork for you. Featuring the most powerful shopping tools on the web, we search the largest online travel websites, established airfare discounters, plus the world's leading airlines and low-cost carriers to bring back thousands of flight options.

Travel information for Great Falls, MT to Seattle

Route information
  • Great Falls, MT is 510 miles from Seattle
  • There are 2 daily flights from Great Falls, MT to Seattle
  • There are 2 weekly flights from Great Falls, MT to Seattle
  • 2 non-stop flights are operating from Great Falls, MT to Seattle today
  • Alaska has the most nonstop flights between Great Falls, MT and Seattle
  • 1 direct flights are operating from Great Falls, MT to Seattle today
  • Alaska has the most direct flights between Great Falls, MT and Seattle
  • Denver, CO - Denver International Airport is the most popular connection for one stop flights between Great Falls, MT and Seattle
In-Flight Information
  • The average flying time for a direct flight from Great Falls, MT to Seattle is 1 hour 48 minutes
  • Most direct flights leave around 0:00 MDT
Arrival information
  • Seattle is 10 mi from Seattle-Tacoma Intl Airport (Seattle, WA).
  • Seattle-Tacoma Intl Airport (Seattle, WA)
    • Right now, 74 airlines operate out of Seattle-Tacoma Intl Airport.
    • Seattle-Tacoma Intl Airport offers nonstop flights to 106 cities.
    • Every week, at least 8,596 domestic flights and 1,267 international flights depart from Seattle-Tacoma Intl Airport.
Several popular airlines fly into Seattle-Tacoma Intl Airport, including

See all airlines

Highly rated hotels in Seattle