$43 Cheap Flights to Great Falls International
One-way
Departing from
United States
Going to
Great Falls International
Great Falls (GTF)
United States • May, 2026
83% AI deal score
$208 $43
Great Falls (GTF)
United States • May, 2026
81% AI deal score
$208 $54
Great Falls (GTF)
United States • September, 2026
70% AI deal score
$403 $134
Great Falls (GTF)
United States • May, 2026
62% AI deal score
$550 $202
Great Falls (GTF)
United States • May, 2026
61% AI deal score
$75 $59
This is the lowest one-way flight price found by RatePunk users in the last 24 hours for a flight going to Great Falls International. Fares are subject to change and may not be available for all dates. (Data last updated 5/4/2026).
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Top Cheap Flight Deals from United States to Great Falls International
Recent round-trip flight deals to Great Falls International
Fri, May 15 - Mon, May 18
Cheapest
Las Vegas (LAS) - Great Falls (GTF)
Allegiant Air airlines • Direct
Great Falls (GTF) - Las Vegas (LAS)
Allegiant Air airlines • Direct
$208
$92
-$116
56%
Sun, Jul 5 - Thu, Jul 16
Phoenix (AZA) - Great Falls (GTF)
Allegiant Air airlines • Direct
Great Falls (GTF) - Phoenix (AZA)
Allegiant Air airlines • Direct
$109
Tue, Aug 18 - Tue, Aug 25
Minneapolis (MSP) - Great Falls (GTF)
United Airlines airlines • 1 stop • Denver (DEN)
Great Falls (GTF) - Minneapolis (MSP)
United Airlines airlines • 1 stop • Denver (DEN)
$420
$378
-$42
10%
Mon, Aug 3 - Mon, Aug 10
San Juan (SJU) - Great Falls (GTF)
United Airlines airlines • 1 stop • Denver (DEN)
Great Falls (GTF) - San Juan (SJU)
United Airlines airlines • 1 stop • Denver (DEN)
$3,325
$657
-$2,668
80%
The cheapest time to fly to Great Falls International
Ready to jet to Great Falls International on a budget? Check out these popular routes with surprisingly cheap fares (one-way prices):
Last-Minute Flights from United States to Great Falls International
Need to get to Great Falls International ASAP? Even if you're booking a flight on short notice, there are often last-minute deals available:
Next 2 weeks deals
Last Minute Flight Deals
We found last minute flight deals to Great Falls, United States starting from $59, departing in the next two weeks.
⌛ Last-Minute
Casper - GTF
A great last-minute steal for a cross-country flight.
Found 1 week ago
$308
one-way
⌛ Last-Minute
Phoenix - GTF
A great last-minute steal for a cross-country flight.
Found 1 week ago
$59
one-way
Tip: If you don’t see your city listed, try a quick search anyway – new deals appear daily. Airlines sometimes slash prices a few days before departure to avoid empty seats.
Keep in mind, while last-minute fares can be lucky finds, booking about a month in advance generally yields cheaper flights on average. If you have flexibility, try to plan ahead. But if an unexpected trip to Great Falls International pops up, check our site – you might get lucky with a sudden fare drop.
Facts About Flights from United States to Great Falls
To help you plan your journey, here are some quick Great Falls flight facts and tips.
Great Falls airports
Great Falls, Montana, is primarily served by Great Falls International Airport (GTF). As the name suggests, GTF offers both domestic and international flight options, making it a convenient gateway to and from the region. Several major airlines operate here, providing non-stop flights to hubs like Minneapolis, Denver, and Salt Lake City, connecting passengers to a wide array of destinations. The airport is equipped with amenities such as car rental services, dining options, and gift shops to enhance the travel experience. Its location provides easy access to downtown Great Falls and surrounding areas, making it a practical choice for visitors to central Montana.
Pro tip: search “Great Falls (Any)” to see fares to all Great Falls airports – sometimes one is cheaper than the others on your dates.
Insights for flights to Great Falls International
Cheapest airport
Great Falls (GTF)
Great Falls International Airport (GTF) is your gateway to the Montana Rockies! While it might be smaller than some major hubs, GTF offers a relaxed and easy travel experience. Plus, you're just a hop, skip, and a jump away from stunning landscapes and outdoor adventures, making it a fantastic starting point for exploring Big Sky Country!
Nonstop vs. 1-stop
20+ cities
Great Falls, while not a major hub, acts as a convenient secondary airport for connections within Montana and to nearby states; popular routes include those to Denver, Minneapolis, and Seattle, making it a handy option for regional travel!
Number of airlines
10+ airlines
Great Falls is serviced by over 10 airlines, including full-service carriers like Delta and United, as well as budget-friendly options such as Allegiant Air.
Typical price range (round-trip)
$150 - $600
Generally, flights to Great Falls, MT, fall within the $150-$600 range, but this can change. Prices usually peak in the summer, when tourists flock to enjoy Montana's great outdoors. Keep an eye on shoulder seasons for better deals!
Flight frequency
100+ flights
Flights to Great Falls, Montana operate multiple times daily, with increased frequency during the summer tourist season and around major holidays.
GTF Airport Deal Stats
Current most discounted routes
Avg. most discounted routes (last 3 months)
GTF airport insights
Best days to catch a deal
Thur, Wed
Based on the data provided, Thursday is the best day to find deals for Great Falls International Airport. Wednesday and Sunday also show a high number of deals, making them good options to consider as well.
Avg. deal survival time
10.5 hours
Deals from Great Falls International Airport typically survive for approximately 10.5 hours. This short survival time means it's important to book quickly when you find a deal you like.
Rare deal frequency
15 deals
In the past month, we've identified 15 rare flight deals for Great Falls International Airport. These exclusive deals earned an AI Deal Score of 90+, typically indicating mistake fares, special promotions, or ultra-discounts.
Average price drop
-10%
The average price drop for flights to Great Falls International Airport is 10.0%. Travelers can potentially save money by monitoring flight prices and booking when prices drop.
Next 4 weeks: deal forecast
Great Falls International Airport - Next Month Forecast
Based on current trends, expect stable flight prices for Great Falls International over the next month. There are no significant price drops or increases anticipated as of May 2, 2026.
Top 5 biggest price drops (last 3 months)
Found on April 28
San Juan - GTF
$3,325 → $657
80%
Found on April 25
Lethbridge - GTF
$990 → $334
66%
Found on April 28
Rome - GTF
$1,450 → $505
65%
Found on April 29
Paris - GTF
$2,500 → $1,346
46%
Found on April 30
Cardiff - GTF
$2,100 → $1,197
43%
Check these nearby airports too
Looking for more options? These airports near GTF sometimes drop rare deals too:
Billings Logan International (BIL)
~13 rare deals/month
Bozeman Yellowstone International (BZN)
~10 rare deals/month
Helena Regional (HLN)
~9 rare deals/month
If you’re flexible with departure cities, it’s worth keeping an eye on nearby airports — especially BIL and BZN for long-haul deal surprises.
When Is the Best Time to Fly from United States to Great Falls International
Timing is everything when hunting for cheap flights. Here are data-backed insights on the best times to fly to Great Falls International:
Cheapest month
September
Cheapest month
The cheapest month to fly to Great Falls is September. During this time, you can enjoy pleasant weather and fewer crowds, making it an ideal time for outdoor activities. Plus, you'll save some money on flights and accommodations, leaving you with more to spend on exploring this beautiful city.
Best day to book
Sunday
Best day to book
The best day to book a flight to Great Falls is Sunday. Airlines often release deals at the start of the week to attract travelers who are planning their upcoming trips. Keep an eye on fares throughout the week, but make sure to book those Sunday steals when you see them!
Cheapest days to fly
Wednesday
Cheapest days to fly
The cheapest days to fly to Great Falls are typically on Wednesdays. Flying mid-week often translates to lower demand, which airlines address by decreasing prices. Opting for a Wednesday flight can free up some extra cash for you to splurge on local attractions!
Advance booking sweet spot
2 months
Advance booking sweet spot
To snag the best deals on flights to Great Falls, aim to book about 2 months in advance. This sweet spot allows you to capitalize on early bird discounts while avoiding the last-minute price hikes. Planning ahead not only saves you money but also gives you ample time to plan your itinerary.
Seasonal considerations
Distinct
Seasonal considerations
Great Falls experiences distinct seasonal changes that can impact flight prices. Summer is peak tourist season, with higher demand and prices, while winter sees fewer visitors and lower fares. Consider traveling during the shoulder seasons (spring and fall) for a balance of good weather and affordable prices.
TL;DR: If you are looking for the best deal to fly to Great Falls: aim for September for the cheapest flights and pleasant weather. Book your flights on a Sunday, and fly on a Wednesday to save even more. Try to book about 2 months in advance. Remember that Great Falls has distinct seasons, so plan accordingly for the best prices.
Great Falls Airports & Ground Transportation
One big question for travelers is which Great Falls airport to fly into. Here’s a quick guide to Great Falls’s airports and how to get to the city from each:
Great Falls International Airport (GTF)
Welcome to Great Falls International Airport, your gateway to the Electric City and the surrounding Montana wilderness! GTF offers a comfortable and convenient travel experience with amenities such as free Wi-Fi, a restaurant, and a gift shop for those last-minute Montana souvenirs. The airport is located just a few miles from downtown Great Falls, making it easily accessible. Several transportation options are available, including rental cars, taxis, and ride-sharing services, ensuring a smooth transition to your final destination. With its friendly atmosphere and efficient service, Great Falls International Airport aims to make your journey as pleasant as possible. Be sure to check out the local art on display showcasing Montana's culture!
Tip: Arrive a little early to enjoy a cup of coffee and a pastry at the airport's cafe while taking in the views of the Montana landscape.
Other airports
Hey there, travel enthusiasts! While Great Falls doesn't have a neighboring city with an airport right next door, consider flying into airports in larger Montana cities like Billings or Bozeman, which are a few hours' drive away. While these airports might offer more flight options, remember that you'll need to factor in ground transportation, like rental cars or shuttle services, to reach Great Falls – a scenic drive, but plan ahead!
Airport transfers
Getting around Great Falls from the airport is a breeze with options like rental cars for independent exploration, taxis and rideshares for quick trips, and hotel shuttles for convenient transfers. If you want to explore other cities from the airport you will need to rent a car and drive to the desired city. Consider booking in advance to secure the best rates and ensure a smooth arrival.
What to Do in Great Falls
Great Falls isn’t just about getting there – it’s about enjoying the country once you arrive! Here are some top things to do in Great Falls, organized by interest:
Sightseeing & landmarks
Get ready to explore! Great Falls is home to the iconic Electric City sign and the stunning views at Gibson Park. Don't forget to check out the Lewis and Clark Interpretive Center to dive into some history.
Arts & culture
Immerse yourself in the local arts scene by visiting the Paris Gibson Square Museum of Art, housed in a historic school building. Catch a show at the Great Falls Civic Auditorium for some live entertainment. For an outdoor cultural experience, check out the art installations along the River's Edge Trail.
Food & nightlife
Treat your taste buds to some Montana flavors! Great Falls offers a range of dining experiences, from cozy diners to upscale restaurants. As the sun sets, explore local breweries and pubs for a taste of Montana's nightlife.
Shopping & fashion
Indulge in some retail therapy in downtown Great Falls. You'll find unique boutiques and local shops offering everything from fashion to souvenirs. Don't miss the chance to discover handcrafted goods that reflect the spirit of Montana.
Nearby getaways
Adventure awaits just beyond the city limits! Take a day trip to explore the natural beauty of the surrounding areas, like Sluice Boxes State Park. The Little Belt Mountains are also a short drive away and offer great hiking and scenic views.
No matter your interest – be it art, food, nightlife, or nature – Great Falls has something for everyone. And the best part? Many events and attractions refresh throughout the year, so there’s always something new to experience each visit.
Events in Great Falls This Month
cruise night party
Continue the excitement after the car show awards at the CRUISE NIGHT PARTY AT THE NEWBERRY! Enjoy live music from the Blackberry Jam Band and more at this exciting afterparty.
5th annual rain barrel workshop
Join the Sun River Watershed Group for their popular rain barrel building event! Learn how to collect rainwater for your garden and yard and help conserve water by building your own rain barrel.
Great Falls Weather
Weather in Great Falls
Fri, May 1
0%
23° 6°
0%
Sat, May 2
10%
20° 5°
10%
Sun, May 3
10%
24° 6°
10%
Mon, May 4
20%
9° 0°
20%
Tue, May 5
20%
12° 0°
20%
Wed, May 6
0%
22° 1°
0%
Thu, May 7
35%
21° 10°
35%
Here’s a quick look at the weather you can expect, plus this week’s forecast:
Seasons: Great Falls experiences four distinct seasons. Spring (March-May) features temperatures from 0°C to 23.5°C (32°F to 74°F) with occasional rain and snow. Summer (June-August) is warm, ranging from 10°C to 30°C (50°F to 86°F), with mostly sunny weather. Fall (September-November) sees temperatures from -5°C to 20°C (23°F to 68°F) with vibrant foliage and increasing precipitation. Winter (December-February) is cold, ranging from -20°C to 5°C (-4°F to 41°F), with frequent snowfall.
Rain: Precipitation in Great Falls occurs throughout the year but is more frequent in spring and fall. Rain is common from April to October, while snow falls mainly from November to March, potentially causing travel delays during winter.
This week's forecast: This week in Great Falls, expect temperatures ranging from -0.4°C to 23.5°C (31.28°F to 74.3°F). There will be a mix of sunny, cloudy, and partly cloudy days, with a chance of rain and even snow early in the week. Towards the end of the week it will mostly be sunny.
(We update the weather forecast weekly so you know what to expect during your travel week. Always check a day or two before your flight for the most current conditions.)
Frequently Asked Questions About Flights to Great Falls International
(Have more questions?) Feel free to reach out or check our comprehensive Great Falls International travel guide. We’re here to help make your flight to Great Falls International (and the trip itself) as smooth as possible.
Pro Tips for Finding Cheap Flights to Great Falls International
Finally, to wrap up, here’s a cheat sheet of pro tips that experienced travelers use to save on Great Falls International flights:
Be Flexible with Your Dates: Sometimes, flying a day earlier or later can significantly drop the price. Consider mid-week flights, as they're often cheaper than weekends. Plus, who wouldn't want a longer vacation?
Snag Early Bird Deals: Booking well in advance, typically a few months before your trip, can help you secure lower fares. It's like getting the worm, but in this case, it's a cheaper flight to Great Falls!
Consider Alternate Airports: Check for flights into nearby airports; you might find a steal. Just be sure to factor in the cost and time to travel from the alternate airport to Great Falls.
Use Incognito Mode: Airlines and travel sites sometimes track your searches and might increase prices accordingly. Use incognito mode or clear your browser's cache to see the most unbiased fares.
Mix and Match Airlines: Sometimes, flying to Great Falls with one airline and returning with another can save you money. Don't be afraid to get creative and mix things up!
Take Advantage of Stopovers: If you're not in a rush, consider flights with layovers. Longer travel times can translate to significant savings, and you might even get to explore another city along the way!
Set Up Price Alerts on RatePunk: Let RatePunk do the work for you! Set up price alerts for your desired dates and destination, and you'll be notified when prices drop. It's like having a personal flight deal hunter!
Redeem Travel Rewards: If you have credit card points or airline miles, now's the time to use them! Redeeming rewards can significantly reduce the cost of your flight, or even make it free!
Look for Package Deals: Bundling your flight with hotel or rental car can sometimes unlock additional savings. Check travel websites for package deals to Great Falls.
Embrace Last-Minute Deals (Sometimes): While booking in advance is generally better, sometimes airlines offer last-minute deals to fill empty seats. If you're flexible and spontaneous, this could be your ticket to a cheap flight!
By keeping these tips in mind, you’ll be well-equipped to find the cheapest flights to Great Falls International and make the most of your travel budget. After all, the more you save on your flight, the more you can spend on a Broadway show, a nice meal, or an extra tour in Great Falls International! 🎉✈️