£166 Cheap Flights from Great Falls (GTF) to Denver (DEN)

    Plan, book, fly with confidence
  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 25% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards

Cheap Flights from Great Falls (GTF) to Denver (DEN)

Prices were available within the past 7 days and start at £166 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flight from Great Falls to Denver route information
Origin airport
Great Falls Intl.
Destination airport
Denver Intl.
Distance
997 km
Average flight time
2 hours 11 mins

Compare flights from Great Falls to Denver easily and book in confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Great Falls to Denver. Operating between them 2 flights per day, 8 airlines cover the route. And United Airlines fly direct, getting you to Denver Intl. in just 2hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Great Falls Intl. to Denver Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Great Falls Intl. (GTF) to Denver Intl. (DEN) 

The easiest way to view the best deals on flights from Great Falls to Denver today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Great Falls Intl. to Denver Intl. start at just and range up to .  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Great Falls and Denver
  • booking your flight during , the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Great Falls to Denver flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Great Falls Intl. to Denver Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from GTF to Denver Airport?
Start packing your bags, because round-trip journeys from Great Falls Intl. Airport to Denver Intl. Airport (DEN) start from . That’s based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices can change quickly, so book now to lock in the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Great Falls Intl. Airport to Denver Intl. Airport (DEN)?
Each air carrier has its own terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from Great Falls Intl. Airport (GTF) to Denver Intl. Airport (DEN) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Great Falls Intl. Airport to Denver Airport flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Great Falls Intl. Airport (GTF) to Denver Intl. Airport (DEN)?
A flight distance of just 1,000 kilometres separates Great Falls and Denver. Once you’re up in the air, you won’t have time to do much more than read the magazine in your seat pocket.
Which airlines fly direct from Great Falls Intl. Airport (GTF) to Denver Airport?
Check out United Airlines (UA) if you want to fly straight from GTF to Denver Intl. Airport (DEN). This airline offers 60 monthly flights, so you’re sure to find one that fits your travel schedule.
Are Great Falls Intl. Airport (GTF) to DEN flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Great Falls Intl. Airport to Denver Airport last minute could be your ticket to a cheap deal. However, it could end up costing a great deal more! If you’d rather err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to a year in advance. If your preferred air carrier hasn’t released tickets yet, check back regularly as deals are updated on Expedia all the time.
*Available to Expedia members.