$43 Cheap Flights from Great Falls International
One-way
Departing from
Great Falls International
Going to
anywhere
Las Vegas (LAS)
United States • May, 2026
93% AI deal score
$440 $43
London (LHR)
United Kingdom • July, 2026
87% AI deal score
$1,290 $336
Reykjavik (KEF)
Iceland • May, 2026
84% AI deal score
$1,525 $673
Phoenix (AZA)
United States • May, 2026
82% AI deal score
$248 $45
Edinburgh (EDI)
United Kingdom • August, 2026
82% AI deal score
$1,425 $440
This is the lowest one-way flight price found by RatePunk users in the last 24 hours for a flight going to anywhere. Fares are subject to change and may not be available for all dates. (Data last updated 5/16/2026).
413,008 searches in the past 7 days on RatePunk
Flight deals up to 90% off
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AI deal score and AI insights
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Top Destinations Where Can You Fly from Great Falls International
Cheap flights from Great Falls International
Find flights from Great Falls International to anywhere
Looking for inspiration on destinations? Here are some popular flight deals from Great Falls International one-way fares:
See more destinations you can fly to from Great Falls International – anywhere in the world at the best prices.
See More DestinationsLast-Minute Flights from Great Falls International
The best flight deals leaving from Great Falls International soon
Tue, May 12
⌛ Last-Minute
Great Falls (GTF) - Fresno (FAT)
Alaska Airlines, Inc. airlines • 1 stop • Seattle (SEA)
$500
$164
-$336
67%
Fri, May 15
⌛ Last-Minute
Great Falls (GTF) - Chicago (MDW)
Allegiant Air airlines • 2 stops • Las Vegas (LAS), Dallas (DFW)
$448
$238
-$210
47%
Fri, May 15
⌛ Last-Minute
Great Falls (GTF) - Chicago (RFD)
Allegiant Air airlines • 3 stops • Las Vegas (LAS), Dallas (DFW), Fort Lauderdale (FLL)
$253
Fri, May 15
⌛ Last-Minute
Great Falls (GTF) - Burbank (BUR)
Allegiant Air airlines • 1 stop • Las Vegas (LAS)
$498
$151
-$347
70%
Fri, May 15
⌛ Last-Minute
Great Falls (GTF) - San Diego (CLD)
United Airlines airlines • 1 stop • Denver (DEN)
$418
Sat, May 16
⌛ Last-Minute
Great Falls (GTF) - Seattle (SEA)
Alaska Airlines, Inc. airlines • Direct
$270
$229
-$41
15%
More last-minute deals from Great Falls International
Need to travel soon? Here are some great last-minute flight deals from Great Falls International for trips departing in the next couple of weeks. (If you can plan ahead, booking about a month in advance is usually cheaper on average, but we’ve got you covered for spontaneous trips too!)
Tip: If you don’t see your preferred destination here, try searching anyway – new deals pop up daily. Also, remember that flights tend to cost less when booked ~30 days ahead rather than at the last minute, so if you’re planning a trip and have some flexibility, start looking early!
Facts About Flights from Great Falls International
Nearby airport(s)
Insights for flights from Great Falls International
Most popular airlines from Great Falls International
American Airlines
Alaska Airlines, Inc.
JetBlue Airways
Deutsche Luft Hansa
Frontier Airlines
Allegiant Air
Spirit Airlines
United Airlines
Most popular destinations from Great Falls International
GTF Airport Deal Stats
Current most discounted routes
Avg. most discounted routes (last 3 months)
GTF airport insights
Best days to catch a deal
Wednesday, Friday
Based on the data, Wednesday and Friday are the days when the most flight deals are found from Great Falls International Airport. You're most likely to find cheaper flights departing from Great Falls International Airport on these days.
Avg. deal survival time
14.5 hours
Deals from Great Falls International airport typically last around 14.5 hours. Be sure to book quickly, as these deals don't stay available for very long.
Rare deal frequency
10 deals
We found 10 rare deals that originate in Great Falls International airport in the past month. These rare deals had an AI Deal Score of 90+ and usually include mistake fares, special promotions or ultra-discounts.
Average price drop
-14%
Deals from Great Falls International airport have an average price drop of 13.9%. Travelers can save money on flights by departing from Great Falls International.
Next 4 weeks: deal forecast
Great Falls International Flight Forecast (June 2026)
Based on current trends, flight prices from Great Falls International (GTF) are expected to remain stable overall in June 2026. There might be slight decreases in the second week of June, but prices are likely to rise again towards the end of the month due to increased travel demand.
Top 5 biggest price drops (last 3 months)
Found on April 27
GTF - London
$1,290 → $336
74%
Found on April 26
GTF - Barcelona
$3,250 → $945
71%
Found on April 30
GTF - Edinburgh
$1,425 → $440
69%
Found on April 29
GTF - Athens
$4,050 → $1,370
66%
Found on April 25
GTF - Reykjavik
$1,525 → $614
60%
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)
~12 rare deals/month
Helena Regional (HLN)
~8 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.
Travel Trends: Popular Destinations from Great Falls International
Every month, we analyze search and booking data to see where travelers from Great Falls International are heading. Here are the current hot destinations from Great Falls International:
Top domestic destinations
Denver
TOP
Great Falls International
Phoenix
TOP
Great Falls International
Las Vegas
TOP
Great Falls International
These cities are seeing the most searches and bookings from Great Falls International this month.
Top international destinations
Travelers from Great Falls International are flocking here, possibly due to seasonal events or great deals.
Travel trend insight
Travelers from Great Falls are increasingly drawn to destinations rich in history and culture. London and Rome's enduring popularity stems from their iconic landmarks, world-class museums, and immersive cultural experiences, offering a blend of the familiar and the exotic that appeals to a wide range of interests.
Booking Flights from Great Falls International: Frequently Asked Questions
Pro Tips for Finding Cheap Flights from Great Falls International
Finding the cheapest airfare from Great Falls International is easier if you use a few smart strategies. Here are our top tips to help you score a great deal:
Be Flexible with Dates: If you're not tied to specific dates, play around with your travel dates. Mid-week flights are often cheaper than weekend flights, and prices can fluctuate wildly depending on the day.
Destination: Anywhere!: Feeling spontaneous? Set your destination to 'Anywhere' and see where the cheapest flights take you. It's a great way to discover new places you might not have considered!
Embrace the Off-Season: Travel during the off-peak season to snag lower prices and avoid crowds. Think spring or fall instead of summer or major holidays for those Great Falls getaways.
Explore Nearby Airports: Don't limit yourself to just one airport! Check out nearby airports around Great Falls, MT, as prices can vary significantly. A little extra drive time could save you big bucks.
Round-Trip vs. One-Way: Sometimes, booking two one-way tickets with different airlines can be cheaper than a round-trip. Always compare both options to ensure you're getting the best deal.
Loyalty Pays Off: Use those hard-earned points and miles from credit cards or frequent flyer programs! Redeeming them for flights can significantly reduce your travel expenses and get you closer to that dream vacation from Great Falls.
Book in Advance (But Not Too Early!): While last-minute deals can happen, generally booking a few months in advance can secure better prices. Start tracking prices early, but don't book too far out, as airlines adjust prices over time.
Sign Up for Fare Alerts: Let the deals come to you! Sign up for fare alerts on websites like RatePunk. You'll receive notifications when prices drop for your desired routes from Great Falls, making it easy to snag a bargain.
Consider Budget Airlines: Budget airlines often offer incredibly low fares, but be mindful of extra fees for things like baggage and seat selection. If you can pack light and don't mind basic service, they're a fantastic option for saving money on flights from Great Falls.
Clear Your Browser Cache: Airlines and booking sites sometimes track your browsing history and may increase prices if they see you've searched for the same flight multiple times. Clear your cache or use incognito mode to see if prices drop!
By using these tips and the tools on our site, you’ll increase your chances of finding a fantastic flight deal from Great Falls International. Happy travels!
Explore More Destinations from Great Falls International
Looking for more options? Here are some popular routes and related travel deals: