Find Cheap Flights from Denver International to Great Falls (DEN - GTF)

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Good to Know

Average Price:
$488
(avg. price over the last 2 weeks)
Good Deal:
$368
or less (round trip)

When to Book Flights from Denver International to Great Falls

Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $368 or less.
The cheapest flight from Denver International to Great Falls was found 69 days before departure, on average.
Book at least 3 weeks before departure in order to get a below-average price.
Morning departure is around 11% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Denver International to Great Falls Flights

How long does a flight from Denver International to Great Falls take?
An average nonstop flight takes 4h 10m, covering a distance of 624 miles.
How many flights are there between Denver International and Great Falls?
There are 28 (nonstop) flights between Denver International and Great Falls per week, averaging 4 per day.
Which airlines provide the cheapest flights from Denver International to Great Falls?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines ($239), Alaska Airlines ($409) and Delta ($453).
Do I need a passport to fly between Denver International and Great Falls?
No.
Which airlines fly most frequently between Denver International and Great Falls?
United (4 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly Denver International to Great Falls?
For Denver International to Great Falls, Tuesday is the cheapest day to fly on average and Wednesday is the most expensive. Flying from Great Falls back to Denver International, the best deals are generally found on Friday, with Thursday being the most expensive.

Book cheap flights from Denver International to Great Falls (round-trip)

Airports
Origin
Denver
$239
only
$239
Destination
Great Falls
$239
only
$239
Tue, Feb 27
DEN
GTF
6h 31m
Mon, Mar 5
GTF
DEN
8h 55m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Apr 4
DEN
GTF
18h 17m
Wed, Apr 11
GTF
DEN
6h 03m
Trip: 8 days
8.4ExcellentShow reviews
Overall 8.4 Excellent
Based on 16394 reviews
Overall
8.6
Boarding
8.7
Comfort
8.4
Crew
8.9
Entertainment
7.9
Food
8.0
JFK
PDX
Excellent 8.3

We got in early!

We didn't get any advance warning that we'd be in more than a half hour early, so my ride came. . . after I'd waited for half an hour:-(

FAI
SEA
Good 7.5

I was able to sleep on the flight and it went by pretty quickly.

Crew was so quick with the water and snacks that I was only able to get one cup of water for the whole flight.

PDX
JFK
Excellent 9.0

Very friendly crew. The boarding process was one of the best I have experienced.

SEA
FAI
Good 6.0

Boarding was pretty quick and water was offered a couple times which was nice.

I had selected a new seat when I checked in online but my boarding pass reflected my old seat and for a nearly four hour flight only offering snacks once and water a couple times felt like it should have been more. There were also people watching movies without headphones on a red eye and there weren't any crew asking them to wear headphones since people were trying to sleep.

SJD
PDX
Okay 5.0

Direct flight

90 minutesate, again. Every year this a Alaska flight is late by over an hour. Then the international customs process at PDX takes for ever and bags take an hour to get off the plane. I will avoid this leg in the future. Unfortunate, since I typically like Alaska Airlines.

Wed, Jul 4
DEN
GTF
4h 10m
Sun, Jul 8
GTF
DEN
3h 42m
Trip: 5 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 15207 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
SAN
LAX
Excellent 10.0

on time

SEA
ANC
Excellent 10.0

Alaska Airlines is way overpriced and way less comfortable than Delta. I’m a Delta loyalist forever now!

Nothing.

LAX
CUN
Mediocre 2.6

Terrible customer service both on the phone before the flight, but Especially from the gate agent. Wow she was really horrible.

The flight attendants on board were good! They helped get everything straight. Easily could have been handled by the incompetent gate agent. Wow.

YUL
DTW
Mediocre 2.0

Not applied

Not applied

HOU
ATL
Excellent 10.0

Service

Thu, Mar 1
DEN
GTF
6h 31m
Mon, Mar 5
GTF
DEN
8h 55m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.

Denver International to Great Falls Flight Information

Flights Arrive in Great Falls
Flights Depart from Denver International
Flight Price $239
Distance 624 miles
Airlines Alaska Airlines, Delta