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Cheap Flights from Seattle to Great Falls, MT, United States - SEA to GTF

Popular flights from Seattle to Great Falls

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

Alaska Airlines
Departure Date Return Date Lowest Price
May 27, 2016 May 29, 2016 $252
Jun 1, 2016 Jun 3, 2016 $252
United Airlines
Departure Date Return Date Lowest Price
Jun 9, 2016 Jun 13, 2016 $578

How Much Does it Cost to Fly from Seattle to Great Falls (SEA to GTF)?

We have collected flight cost data from across the web for travel from Seattle to Great Falls, and have found the average flight price for this trip to be $282.

When Can I Buy the Cheapest Flight from Seattle to Great Falls (SEA to GTF)?

Airlines can adjust prices for plane tickets from Seattle to Great Falls based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

How far in advance should you book flights from Seattle to Great Falls

The chart below shows up-to-date information regarding how far in advance a flight from Seattle to Great Falls should be booked.

Non Stop versus 1-Stop
Advanced PurchaseNon StopOne Stop
< 7 days $634 $522
7-14 days $400 $405
14-21 days $253 $374
21-30 days $252 $290
30-60 days $253 $290
60-90 days $253 $290
90+ days $253 $290

Non-Stop vs Connecting Flights from Seattle to Great Falls (SEA to GTF)

Your Seattle to Great Falls flight can be significantly cheaper by choosing a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from Seattle to Great Falls is $434.

The average price for non-stop flights from Seattle to Great Falls is $252.

The chart below shows up to date information regarding non-stop flights from Seattle to Great Falls.

Nonstop Flight Details from Seattle to Great Falls
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
Alaska 2 2 2 2 2 1 1 13:15 21:20

Round Trip vs One Way Flights from Seattle to Great Falls (SEA to GTF)

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Seattle to Great Falls. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Seattle to Great Falls is $227.

The average price for round trip flights from Seattle to Great Falls is $415.

Seattle to Great Falls Flight Questions

Below are some common questions that asked about this flight route:

Question: How long is a direct flight from Seattle to Great Falls?
Answer: The average Seattle to Great Falls flight time is an hour and 40 minutes.
Question: How many miles are there between Seattle and Great Falls?
Answer: The distance from Seattle to Great Falls is 510 miles.
Question: How common are direct flights from Seattle to Great Falls?
Answer: There are 11 direct flights from Seattle to Great Falls.
Question: What is the most popular airline for non-stop flights from Seattle to Great Falls?
Answer: Alaska Airlines provides 100% of the non-stop flights between Seattle and Great Falls.
Question: What are the most popular connecting cities when flying from Seattle to Great Falls?
Answer: Minneapolis - St Paul, MN

Airlines Flying from Seattle to Great Falls (SEA to GTF)

Below are the different airlines that fly from Seattle to Great Falls with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Seattle to Great Falls.

Seattle to Great Falls
Airline Connections Mon Tue Wed Thu Fri Sat Sun
Alaska - X X X X X X
Delta MSP X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Seattle and Great Falls, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from Seattle - SEA

FlightsAirlineLowest Price
Seattle to Chicago American, Alaska, JetBlue, Frontier, Spirit, United, Virgin America $196
Seattle to Los Angeles American, Alaska, Spirit, United, Virgin America $105
Seattle to Dallas - Ft Worth American, Alaska, Frontier, Spirit, Sun Country, United, Virgin America $224
Seattle to Bozeman American, Alaska, Frontier, United $190
Seattle to Las Vegas American, Alaska, JetBlue, Spirit, United, Virgin America $80
Seattle to Atlanta American, Alaska, Frontier, Spirit, United $366
Seattle to Helena Alaska, United $285
Seattle to Denver American, Alaska, Frontier, Spirit, United, Virgin America $147
Seattle to Missoula American, Alaska, United $228
Seattle to New York American, Alaska, JetBlue, Frontier, Hawaiian, Sun Country, United, Virgin America $300
Seattle to Kalispell American, Alaska, United $231
Seattle to Billings American, Alaska, United $226
Seattle to San Francisco American, Alaska, United, Virgin America $162
Seattle to Spokane American, Alaska, United $167
Seattle to Salt Lake City American, Alaska, United $253
Seattle to Phoenix American, Alaska, Frontier, United $208

Cheap International Flights from Seattle - SEA

FlightsAirlineLowest Price
Seattle to Calgary American, Air Canada, Alaska, United, Virgin America, WestJet $202

Cheap Domestic Flights to Great Falls - GTF

FlightsAirlineLowest Price
Portland to Great Falls American, Alaska, United $232
Bellingham to Great Falls Alaska $295
Pasco to Great Falls Alaska, United $343
Portland to Helena American, Alaska $300
Portland to Chicago American, Alaska, JetBlue, Frontier, Spirit, United, Virgin America $137
Portland to Bozeman American, Alaska, United $264
Portland to Missoula American, Alaska, United $239
Portland to Denver American, Alaska, Frontier, Spirit, United, Virgin America $168
Portland to Dallas - Ft Worth American, Alaska, Frontier, Hawaiian, Spirit, United, Virgin America $117
Portland to Las Vegas American, Alaska, JetBlue, Spirit, United, Virgin America $107
Portland to Los Angeles American, Alaska, Spirit, United, Virgin America $87
Vancouver to Calgary Pacific Coastal, Central Mountain, Air Canada, Air Transat, WestJet $201

Cheap International Flights to Great Falls - GTF

FlightsAirlineLowest Price
Vancouver to Great Falls American, Air Canada, Alaska, United, WestJet $374
Cheap Flights from Seattle to Great Falls, MT, United States, from $252 Round trip from SEA to GTF