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Cheap Flights from Portland to Great Falls, MT, United States - PDX to GTF

Popular flights from Portland 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
Jun 8, 2016 Jun 17, 2016 $232
Jun 9, 2016 Jun 14, 2016 $232
Aug 27, 2016 Aug 31, 2016 $232
United Airlines
Departure Date Return Date Lowest Price
Aug 27, 2016 Aug 31, 2016 $232

How Much Does it Cost to Fly from Portland to Great Falls (PDX to GTF)?

We have collected flight cost data from across the web for travel from Portland to Great Falls, and have found the average flight price for this trip to be $280.

When Can I Buy the Cheapest Flight from Portland to Great Falls (PDX to GTF)?

Airlines can adjust prices for plane tickets from Portland 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.

Round Trip vs One Way Flights from Portland to Great Falls (PDX 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 Portland 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 Portland to Great Falls is $227.

The average price for round trip flights from Portland to Great Falls is $262.

Portland to Great Falls Flight Questions

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

Question: What are the most popular connecting cities when flying from Portland to Great Falls?
Answer: Denver, CO

Airlines Flying from Portland to Great Falls (PDX to GTF)

Below are the different airlines that fly from Portland 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 Portland to Great Falls.

Portland to Great Falls
Airline Connections Mon Tue Wed Thu Fri Sat Sun
Alaska SEA X X X X X X
Delta SLC X X X X X X X
United DEN X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Portland 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 Portland - PDX

FlightsAirlineLowest Price
Portland to Helena American, Alaska $300
Portland to Chicago American, Alaska, JetBlue, Frontier, Spirit, United, Virgin America $147
Portland to Bozeman American, Alaska, United $255
Portland to Missoula American, Alaska, United $230
Portland to Denver American, Alaska, Frontier, Spirit, United, Virgin America $168
Portland to Dallas - Ft Worth American, Alaska, Frontier, Hawaiian, Spirit, United, Virgin America $164
Portland to Las Vegas American, Alaska, JetBlue, Spirit, United, Virgin America $97
Portland to Los Angeles American, Alaska, Spirit, United, Virgin America $87
Portland to Kalispell Alaska, United $269
Portland to Billings Alaska, United $296
Portland to New York American, Alaska, JetBlue, Frontier, Spirit, Sun Country, United, Virgin America $316
Portland to Seattle Alaska $163
Portland to Atlanta American, Alaska, Frontier, United $300

Cheap Domestic Flights to Great Falls - GTF

FlightsAirlineLowest Price
Seattle to Great Falls American, Alaska, United $252
Eugene to Great Falls American, Alaska, United $314
Redmond to Great Falls American, Alaska, United Check Dates
Seattle to Bozeman American, Alaska, Frontier, United $189
Seattle to Las Vegas American, Alaska, JetBlue, Spirit, United, Virgin America $80
Seattle to Helena Alaska, United $284
Seattle to Denver American, Alaska, Frontier, Spirit, United, Virgin America $138
Seattle to Missoula American, Alaska, United $230
Seattle to Kalispell American, Alaska, United $228
Seattle to Billings American, Alaska, United $225
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 $254
Seattle to Phoenix American, Alaska, Frontier, United $197
Seattle to Boise American, Alaska, United $200
Seattle to Minneapolis - St Paul American, Alaska, Frontier, Spirit, Sun Country, United $261

Cheap International Flights to Great Falls - GTF

FlightsAirlineLowest Price
Seattle to Calgary American, Air Canada, Alaska, United, Virgin America, WestJet $193
Cheap Flights from Portland to Great Falls, MT, United States, from $232 Round trip from PDX to GTF