On this page, you can find and book flights for the Seattle — Great Falls route. The distance between the cities is 830 km, and flight frequency reaches 9 flights per week.
Flights are operated by Alaska Airlines and Hawaiian Airlines. To choose the best offer, use the low price calendar and explore information on how to get to Seattle airport and how to get from Great Falls airport.
The table shows direct flights Seattle → Great Falls on the selected date. The flight takes approximately 1 h 36 min. Regular flights are operated by Alaska Airlines and Hawaiian Airlines. Departures from Seattle-Tacoma International Airport and Paine Field airports, arrivals at Great Falls International Airport.
For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.
Below is a calendar of the lowest flight ticket prices for Seattle — Great Falls by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $199 in ,, and the most expensive are around $238 in y. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.
Seattle → Great Falls, average one-way price
| Month | Average price | Level | Month | Average price | Level | Month | Average price | Level |
|---|---|---|---|---|---|---|---|---|
| Jan | $137 | low | May | $163 | medium | Sep | $147 | low |
| Feb | $142 | medium | Jun | $183 | high | Oct | $142 | low |
| Mar | $152 | medium | Jul | $198 | high | Nov | $152 | medium |
| Apr | $142 | low | Aug | $188 | high | Dec | $173 | high |
Some values are estimated based on seasonality.
The climate in Great Falls is characterized by distinct seasonality: July is the warmest month with an average maximum temperature of 30.9°C, while February is the coldest, with temperatures dropping as low as -11°C. The highest rainfall occurs in May.
According to current data, the most affordable flight in July costs $195. In August, the minimum ticket price increases, starting $200.
July is considered the most balanced time for a trip due to stable dry weather, despite the peak summer season. It is best to avoid February due to severe frosts and unpredictable weather conditions.
Regular flights from Seattle to Great Falls are provided by 2 airlines, with the primary carriers being Alaska Airlines and Hawaiian Airlines. There are approximately 9 departures per week on this route, including direct flights. A detailed daily schedule, travel times, and available connection options are presented in the interactive list below: select a specific carrier's card for more details.
Flights Seattle — Great Falls depart from Seattle-Tacoma International Airport and Paine Field and arrive at Great Falls International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.
The distance between the cities is about 830 km. A direct flight usually takes between 1 hour 15 minutes and 1 hour 30 minutes, depending on the aircraft type and weather conditions.
The main carriers on the Seattle — Great Falls route are Alaska Airlines and Hawaiian Airlines.
Yes, there are direct flights on this route, which significantly reduces travel time. The current schedule is available in the block above.
Airfares change constantly based on demand and seasonality. We recommend checking the current minimum price in the low price calendar on this page.
Flights from Seattle arrive at Great Falls International Airport (GTF), located in Montana.
Where travelers fly most — pick a route and check prices
