Cheap Flight Tickets from Denver (DEN) to Great Falls (GTF), Starting at $411

Good to Know: Cheapest and Fastest DEN - GTF Flights

Useful information for finding best airline tickets from Denver International to Great Falls International on your next trip.

Cheapest Round Trip Flight

$411

DL Delta Airlines • 1 stop • 11h 42m

Oct 28 – Nov 01

The cheapest round trip flight from Denver to Great Falls (DEN-GTF-DEN) is currently $411

🔍 Search Flights

Fastest Flight

6h 58m

The fastest nonstop flight from Denver to Great Falls (DEN-GTF) takes 6h 58m

Latest Flight Deals from Denver (DEN) to Great Falls (GTF)

Compare and book low fare round-trip air tickets from Denver to Great Falls. Ideal for travelers with confirmed return itineraries.

Oct 28 - Nov 01, Economy
DL
Denver → Great Falls
11h 42m
10:45 AM - 5:47 PM • 1 stop
DL
Denver → Great Falls
10h 16m
1:18 PM - 7:34 PM • 1 stop
$411
Delta Airlines
Oct 28 - Nov 01, Economy
DL
Denver → Great Falls
6h 58m
8:20 AM - 12:38 PM • 1 stop
DL
Denver → Great Falls
10h 16m
1:18 PM - 7:34 PM • 1 stop
$411
Delta Airlines
Oct 28 - Nov 01, Economy
DL
Denver → Great Falls
7h 30m
12:57 PM - 5:47 PM • 1 stop
DL
Denver → Great Falls
10h 16m
1:18 PM - 7:34 PM • 1 stop
$447
Delta Airlines
Oct 28 - Nov 01, Economy
DL
Denver → Great Falls
15h 32m
12:57 PM - 10:29 PM • 1 stop
DL
Denver → Great Falls
10h 16m
1:18 PM - 7:34 PM • 1 stop
$590
Delta Airlines
Oct 28 - Nov 01, Economy
DL
Denver → Great Falls
7h 9m
6:00 PM - 10:29 PM • 1 stop
DL
Denver → Great Falls
10h 16m
1:18 PM - 7:34 PM • 1 stop
$677
Delta Airlines
Oct 28 - Nov 01, Economy
DL
Denver → Great Falls
17h 22m
7:05 AM - 5:47 PM • 2 stops
DL
Denver → Great Falls
10h 16m
1:18 PM - 7:34 PM • 1 stop
$810
Delta Airlines

Fly from Denver to Great Falls with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Denver to Great Falls? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Denver to Great Falls Flights

What are the airports in Denver?
DEN
What’s the most popular airline flying from DEN to GTF?
The most popular airline flying from Denver to Great Falls are
Can I fly from DEN to GTF non-stop?
NO
Which airlines fly nonstop between Denver and Great Falls?
The non-stop flights between Denver and Great Falls are .
What’s the earliest departure time from DEN to GTF Airport?
The earliest flight leaves DEN at 7:05 am and lands in GTF - Great Falls International
What are the airports in Great Falls?
GTF
Can I make changes to my Denver to Great Falls flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from DEN to GTF?
Read the fare rules of the Denver to Great Falls air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Denver and Great Falls?
operate flights between Denver and Great Falls
How long does a flight from Denver to Great Falls take?
It takes approximately 2 hour to fly non-stop from DEN to GTF, which is 623.5 miles by air.
Which airlines provide the cheapest flights from Denver (DEN) to Great Falls (GTF) ?
In the past couple of days, the cheapest tickets to GTF from DEN were found on DL : USD 590
Do I need a passport to fly between DEN and GTF?
No
What’s the latest departure time from DEN to GTF ?
The last flight leaves DEN at 6:00 pm

Denver (DEN) to Great Falls (GTF): Airport Information

Origin Airport Denver International , Denver, US
Destination Airport Great Falls International , Great Falls, US
Distance 624 miles

More Flight Options for Denver (DEN) and Great Falls (GTF)

Why Fareleaders for DEN to GTF Plane Tickets

Lowest Prices
Lowest Prices
Uncover the best deals on Denver to Great Falls flights by comparing fares from hundreds of airlines and agencies.
New Deals
New Deals Everyday
Get the best prices on DEN to GTF flights—we update our fares daily so you never miss a saving.
Best Travel Options
No Service Fees
Compare hundreds of Denver to Great Falls flights and secure the best deals—we never add any service fees.
Get Fare Drop Alert
Be the first to know when fares drop for the Denver (DEN) to Great Falls (GTF)
Terms and Conditions*