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$197 Cheap Flights from Eugene (EUG) to Great Falls (GTF)

View $197 flight on Wed, Nov 4, 2026Opens in a new window

Popular airlines from Mahlon Sweet Field Airport (EUG) to Great Falls, MT (GTF-Great Falls Intl.)

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Cheap Flights from Eugene to Great Falls (EUG-GTF)

Prices were available within the past 7 days and start at $197 for one-way flights and $343 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Nov 4 - Mon, Nov 9
EUG
Eugene
GTF
Great Falls
$343 Roundtrip, found 22 hours ago
$343
Roundtrip
found 22 hours ago
Select Delta flight, departing Wed, Nov 4 from Eugene to Great Falls, returning Mon, Nov 9, priced at $343 found 22 hours ago
Delta
Fri, Jan 8 - Mon, Jan 11
EUG
Eugene
GTF
Great Falls
$353 Roundtrip, found 21 hours ago
$353
Roundtrip
found 21 hours ago
Select Delta flight, departing Fri, Jan 8 from Eugene to Great Falls, returning Mon, Jan 11, priced at $353 found 21 hours ago
Delta
Fri, Jan 8 - Mon, Jan 11
EUG
Eugene
GTF
Great Falls
$379 Roundtrip, found 21 hours ago
$379
Roundtrip
found 21 hours ago
Select Delta flight, departing Fri, Jan 8 from Eugene to Great Falls, returning Mon, Jan 11, priced at $379 found 21 hours ago
Delta
Wed, Nov 4 - Mon, Nov 9
EUG
Eugene
GTF
Great Falls
$394 Roundtrip, found 22 hours ago
$394
Roundtrip
found 22 hours ago
Select Delta flight, departing Wed, Nov 4 from Eugene to Great Falls, returning Mon, Nov 9, priced at $394 found 22 hours ago
Delta
Wed, Nov 4 - Mon, Nov 9
EUG
Eugene
GTF
Great Falls
$404 Roundtrip, found 22 hours ago
$404
Roundtrip
found 22 hours ago
Select Delta flight, departing Wed, Nov 4 from Eugene to Great Falls, returning Mon, Nov 9, priced at $404 found 22 hours ago
Alaska Airlines
Fri, Oct 23 - Tue, Oct 27
EUG
Eugene
GTF
Great Falls
$407 Roundtrip, found 5 days ago
$407
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Fri, Oct 23 from Eugene to Great Falls, returning Tue, Oct 27, priced at $407 found 5 days ago
Delta
Wed, Sep 30 - Wed, Oct 7
EUG
Eugene
GTF
Great Falls
$409 Roundtrip, found 5 days ago
$409
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Sep 30 from Eugene to Great Falls, returning Wed, Oct 7, priced at $409 found 5 days ago
Alaska Airlines
Fri, Oct 23 - Tue, Oct 27
EUG
Eugene
GTF
Great Falls
$411 Roundtrip, found 5 days ago
$411
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Fri, Oct 23 from Eugene to Great Falls, returning Tue, Oct 27, priced at $411 found 5 days ago
Alaska Airlines
Fri, Oct 23 - Tue, Oct 27
EUG
Eugene
GTF
Great Falls
$413 Roundtrip, found 5 days ago
$413
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Fri, Oct 23 from Eugene to Great Falls, returning Tue, Oct 27, priced at $413 found 5 days ago
United
Wed, Sep 30 - Wed, Oct 7
EUG
Eugene
GTF
Great Falls
$414 Roundtrip, found 5 days ago
$414
Roundtrip
found 5 days ago
Select United flight, departing Wed, Sep 30 from Eugene to Great Falls, returning Wed, Oct 7, priced at $414 found 5 days ago

Alternative airports near Great Falls

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Great Falls Intl. GTF. Cheapest and Closest option available. Average driving time to city center is 8 minutes. Flights from $751
GTF
Great Falls Intl.
CheapestClosest
Average driving time to city center8 min
Flights from $751

What you need to know for your flight from Eugene to Great Falls Intl.

Eugene (EUG) to Great Falls (GTF) at a glance

Travel between Eugene (EUG) and Great Falls (GTF) with a selection of airlines operating this domestic short-haul route. Evaluate your options from full-service carriers to discover the itinerary that aligns with your budget, schedule, and travel plans while you enjoy the renowned attractions and neighborhoods of Great Falls. Here, you'll find essential information for flights departing from Eugene Airport (EUG) to Great Falls International Airport (GTF).

  • Fastest flight duration: around 3 hours in-flight, plus roughly 1h 45m layover with one stop
  • Route distance: roughly 600 miles (970 km)
  • Flights per week: around 7 departures on average
  • Typical fares (one-way): economy tickets often range from $115–$425, depending on seasonality and how far ahead you book

Flights from Eugene Airport (EUG) to Great Falls International Airport (GTF)

Based on the latest traveler bookings, here are the top airlines flying from Eugene to Great Falls, often selected for their one-stop options. Popular layover locations include Seattle-Tacoma International Airport (SEA), with a layover of about 1 hour and 45 minutes; Salt Lake City International Airport (SLC), offering around 1 hour and 15 minutes; and Denver International Airport (DEN), featuring a longer layover of approximately 3 hours. These choices allow you to customize your itinerary by balancing cost, total travel time, and cabin class.

  • Alaska Airlines: This full-service airline provides one-stop flights, with one-way ticket prices generally falling between $135 and $450. It operates about 50% of departures on this route, featuring an in-flight duration of 3 hours and an overall travel time of approximately 4 hours and 45 minutes, including layover time.
  • Delta: Another full-service option, Delta also offers one-stop service, with one-way fares typically ranging from $115 to $410. It accounts for around 44% of the departures on this route, with an in-flight time of 3 hours and a total journey duration of about 4 hours and 45 minutes, factoring in the layover.

Alternative routes from Eugene (EUG) to Great Falls (GTF)

  • Corvallis to Great Falls (CVO-GTF): Corvallis Municipal Airport (CVO) is located approximately 27 miles from Eugene Airport (EUG).
  • Salem to Great Falls (SLE-GTF): McNary Field Airport (SLE) lies around 55 miles away from Eugene Airport (EUG).

How to find the best prices for flights from Eugene (EUG) to Great Falls (GTF)

Getting some of the best deals on flights from Eugene to Great Falls is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are typically available when booking at least two months in advance, although most travelers tend to book 2-8 weeks ahead. Morning departures between 5 a.m. and noon generally offer lower prices and are also the most popular flight times. Additionally, flying on Saturday provides both cheaper prices and ranks as the most favored travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.* Find Great Falls hotel and flight deals.
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Great Falls International Airport from Eugene Airport

Great Falls welcomes travelers from Eugene with a range of transport options based on price, convenience, and proximity. Here's how to reach Great Falls efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Great Falls, with options including free hotel shuttles and private rides, which can be arranged in advance with your hotel.
  • Car rental: Renting a car from Great Falls International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Great Falls International Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.

Frequently asked questions

How much does a flight from Eugene, OR (EUG) to Great Falls, MT (GTF-Great Falls Intl.) cost?
You can find cheap one-way flights from $197 and cheap return flights from $343 Eugene, OR (EUG) to Great Falls, MT (GTF-Great Falls Intl.) with Expedia. One-way flights usually range from $137 to $838, and return flights typically cost between $309 and $1026. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Eugene, OR (EUG) to Great Falls, MT (GTF-Great Falls Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Eugene, OR (EUG) to Great Falls, MT (GTF-Great Falls Intl.)?
January is the cheapest month to fly from Eugene (EUG) to Great Falls (GTF), with average return fares around $266. This price is about 33% lower than the average throughout the year, as winter typically sees less travel demand. Other budget-friendly months include May and October.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Eugene, OR (EUG) to Great Falls, MT (GTF-Great Falls Intl.)?
Enter EUG to GTF and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Eugene, OR (EUG) to Great Falls, MT (GTF-Great Falls Intl.)?
Alaska Airlines is one of the cheapest airlines offering connecting flights from Eugene, OR (EUG) to Great Falls, MT (GTF) with a layover in Seattle - Tacoma Intl. (SEA), starting from around $234. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Eugene, OR (EUG) to Great Falls, MT (GTF-Great Falls Intl.)?
To find a cheap flight from Eugene, OR (EUG) to Great Falls, MT (GTF-Great Falls Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Eugene, OR (EUG) to Great Falls, MT (GTF-Great Falls Intl.)?
For flights from Eugene (EUG) to Great Falls (GTF), January and May are the best months to travel. You can expect to pay around $266 for a return flight in January, which is the cheapest month. May is also a great option, as it offers pleasant weather and a good travel experience. This information is based on booking data from the past year.*Prices based on flights available on Expedia in the last year.
What is the earliest flight from Eugene, OR (EUG) to Great Falls, MT (GTF-Great Falls Intl.)?
The earliest flight from Eugene (EUG) to Great Falls (GTF) usually departs at 5:00 AM, operated by Alaska Airlines. This seasonal service is available in November, giving you a head start on your travel day. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Eugene, OR (EUG) to Great Falls, MT (GTF-Great Falls Intl.)?
For flights from Eugene, OR (EUG) to Great Falls, MT (GTF), the most popular departure times are in the early morning, from 3am to 6am. About 63% of passengers prefer this time window. Many major carriers, including Delta, United, and Alaska Airlines, offer flights during this window. This timing is popular because it allows travelers to maximize their day upon arrival.
How long does it take to fly from Eugene, OR (EUG) to Great Falls, MT (GTF-Great Falls Intl.)?
Flying from EUG to GTF with a connection usually takes about 7 hours 30 minutes, traveling roughly 616 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Eugene, OR (EUG) to Great Falls, MT (GTF-Great Falls Intl.)?
First class seats are offered on the EUG to GTF route with Delta Air Lines and United Airlines.
How do I earn miles on a Eugene, OR (EUG) to Great Falls, MT (GTF-Great Falls Intl.) flight with Expedia?
It's easy to earn miles on a Eugene, OR (EUG) to Great Falls, MT (GTF-Great Falls Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Great Falls from Mahlon Sweet Field (EUG)?
If you're planning to travel to Great Falls from Mahlon Sweet Field (EUG), you can fly into Great Falls Intl. (GTF) Some flights may connect through major hubs like Seattle - Tacoma Intl. (SEA), Los Angeles Intl. (LAX), Portland Intl. (PDX) before reaching Great Falls. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Eugene, OR (EUG) to Great Falls, MT (GTF-Great Falls Intl.) at the last minute?
Typically, booking a last minute flight from Eugene, OR (EUG) to Great Falls, MT (GTF-Great Falls Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Eugene, OR (EUG) to Great Falls, MT (GTF-Great Falls Intl.) flight and hotel package?
Securing a Eugene, OR (EUG) to Great Falls, MT (GTF-Great Falls Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Eugene, OR (EUG) to Great Falls, MT (GTF-Great Falls Intl.)?
If you booked your Eugene, OR (EUG) to Great Falls, MT (GTF-Great Falls Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Eugene
Destination airport
Great Falls Intl.
Airlines serving
Alaska Airlines, Delta, United
Roundtrip price
$342
Distance
615 mi

Book with confidence

Eugene to Great Falls Flights

The cheapest times to fly from Eugene to Great Falls

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Eugene to Great Falls are during the month of November. You can find some of the cheapest flights from Eugene to Great Falls with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Eugene to Great Falls

Sunday is one of the best days to book for cheap flights from Eugene to Great Falls: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Eugene to Great Falls

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Eugene to Great Falls in 2026. You can also book with separate airlines for your outbound and return journeys, from $197 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Eugene to Great Falls flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Eugene to Great Falls airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Eugene to Great Falls Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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