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

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Fri 12/15
Fri 12/22
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Good to Know

Average Price:
$441
(avg. price over the last 2 weeks)
Good Deal:
$325
or less (round trip)

When to Book Flights from Great Falls to Denver International

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 $325 or less.
The cheapest flight from Great Falls to Denver International was found 90 days before departure, on average.
Book at least 4 weeks before departure in order to get a below-average price.
Morning departure is around 15% cheaper 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 Great Falls to Denver International Flights

How long does a flight from Great Falls to Denver International take?
An average nonstop flight takes 1h 52m, covering a distance of 624 miles.
How many flights are there between Great Falls and Denver International?
There are 47 (nonstop) flights between Great Falls and Denver International per week, averaging 6 per day.
Which airlines provide the cheapest flights from Great Falls to Denver International?
In the past 3 days, the cheapest round-trip tickets were found on Alaska Airlines ($278) and United ($485)
Do I need a passport to fly between Great Falls and Denver International?
No.
Which airlines fly most frequently between Great Falls and Denver International?
United (6 times daily) are the most frequent flyers on this route.

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

Airports
Origin
Great Falls
$278
only
$278
Destination
Denver
$278
only
$278
Thu, Feb 1
GTF
DEN
5h 58m
Thu, Feb 8
DEN
GTF
6h 31m
Trip: 8 days
8.4ExcellentShow reviews
Overall 8.4 Excellent
Based on 15771 reviews
Overall
8.6
Boarding
8.7
Comfort
8.4
Crew
8.9
Entertainment
7.8
Food
8.0
DEN
SEA
Excellent 10.0

I checked my baggage with ease.The whole trip was without any inconvience. My daughter in CO made my reservations both ways thru you. I appreciated the great $fare. We will use you again . Thank You, Merry Christmas!

SAN
SEA
Mediocre 2.0

Flight was late and crew was very rude about it. Not to mention the flight times kept incorrectly updating and I almost missed my flight even though I was 4 hours early to the gate. Worst experience flying that I have had.

PDX
LAX
Mediocre 2.0

They lost our luggage and can’t find it

PVR
SFO
Excellent 10.0

I like the efficiency and speed of the process.

Myself and another person were assigned the same seat. It was resolved.

LAX
ZIH
Mediocre 3.0

Hospitality of the crew.

My luggage that was to be loaded in the cargo area of the plane never was put on the plane. No clothes, no shoes, no medications, no gps radio equiptment, and no special fishing equiptment, (as I was on a sportfishing vacation). Really, Really dissappointed.

Tue, May 22
GTF
DEN
1h 52m
Wed, May 30
DEN
GTF
2h 00m
Trip: 9 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 16 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
GTF
DEN
Mediocre 2.0

I didn't like every fight being cancelled, every gate being moved, and my luggage being lost.

GTF
DEN
Good 6.0

Had to pay to check both of bags.

MIA
ORD
Excellent 9.0

That it got me to Paris safe

No outlets to charge your phone, and the tv played the same movie over and over. The meals were also cheap. Didn't like any of them. Should have flown southwest or delta.

GTF
DEN
Good 6.3

I got to where I was going.

Leg room

PUJ
EWR
Good 7.3

The flight was very hot and uncomfortable

Thu, Mar 8
GTF
DEN
6h 03m
Sat, Mar 17
DEN
GTF
5h 20m
Trip: 9 days
8.4ExcellentShow reviews
Overall 8.4 Excellent
Based on 15771 reviews
Overall
8.6
Boarding
8.7
Comfort
8.4
Crew
8.9
Entertainment
7.8
Food
8.0
PDX
JFK
Excellent 8.3

Last row seats don't recline. Unfortunate while on a red eye flight. There is no entertainment. Flight attendants could learn to juggle or do some magic tricks. Tell jokes maybe?

SAN
SEA
Mediocre 2.0

Flight was late and crew was very rude about it. Not to mention the flight times kept incorrectly updating and I almost missed my flight even though I was 4 hours early to the gate. Worst experience flying that I have had.

SJO
LAX
Mediocre 2.0

Nothing

We were delayed. Crew was rude. Then we flew to another airport just to get fuel, which further delayed us. We arrived late to the connecting airport and missed our connecting flight home. Not given food vouchers. Had to pay for 1 checked bag despite flying internationally. Overall, very dissasatisfied with Alaska Airlines and I will be sure to go out of my way not to book again with Alaska.

SNA
PDX
Excellent 8.0

On time and no lines

DEN
SEA
Excellent 10.0

I checked my baggage with ease.The whole trip was without any inconvience. My daughter in CO made my reservations both ways thru you. I appreciated the great $fare. We will use you again . Thank You, Merry Christmas!

Thu, Mar 8
GTF
DEN
6h 03m
Sat, Mar 17
DEN
GTF
5h 20m
Trip: 9 days
8.4ExcellentShow reviews
Overall 8.4 Excellent
Based on 15771 reviews
Overall
8.6
Boarding
8.7
Comfort
8.4
Crew
8.9
Entertainment
7.8
Food
8.0
JFK
PDX
Excellent 10.0

Loved the spirit of everyobe

PVR
SFO
Excellent 10.0

I like the efficiency and speed of the process.

Myself and another person were assigned the same seat. It was resolved.

LAX
ZIH
Mediocre 3.0

Hospitality of the crew.

My luggage that was to be loaded in the cargo area of the plane never was put on the plane. No clothes, no shoes, no medications, no gps radio equiptment, and no special fishing equiptment, (as I was on a sportfishing vacation). Really, Really dissappointed.

PDX
LAX
Mediocre 2.0

They lost our luggage and can’t find it

SJO
LAX
Mediocre 2.0

Nothing

We were delayed. Crew was rude. Then we flew to another airport just to get fuel, which further delayed us. We arrived late to the connecting airport and missed our connecting flight home. Not given food vouchers. Had to pay for 1 checked bag despite flying internationally. Overall, very dissasatisfied with Alaska Airlines and I will be sure to go out of my way not to book again with Alaska.

Sun, Jan 21
GTF
DEN
5h 58m
Fri, Jan 26
DEN
GTF
6h 31m
Trip: 6 days
8.4ExcellentShow reviews
Overall 8.4 Excellent
Based on 15771 reviews
Overall
8.6
Boarding
8.7
Comfort
8.4
Crew
8.9
Entertainment
7.8
Food
8.0
MEX
LAX
Good 7.0

Crew was Friendly and accommodating.

For an International flight needs to be more entertainment options. there was none!

LAX
ZIH
Mediocre 3.0

Hospitality of the crew.

My luggage that was to be loaded in the cargo area of the plane never was put on the plane. No clothes, no shoes, no medications, no gps radio equiptment, and no special fishing equiptment, (as I was on a sportfishing vacation). Really, Really dissappointed.

DEN
SEA
Excellent 10.0

I checked my baggage with ease.The whole trip was without any inconvience. My daughter in CO made my reservations both ways thru you. I appreciated the great $fare. We will use you again . Thank You, Merry Christmas!

PVR
SFO
Excellent 10.0

I like the efficiency and speed of the process.

Myself and another person were assigned the same seat. It was resolved.

SJO
LAX
Mediocre 2.0

Nothing

We were delayed. Crew was rude. Then we flew to another airport just to get fuel, which further delayed us. We arrived late to the connecting airport and missed our connecting flight home. Not given food vouchers. Had to pay for 1 checked bag despite flying internationally. Overall, very dissasatisfied with Alaska Airlines and I will be sure to go out of my way not to book again with Alaska.

Fri, Jan 19
GTF
DEN
10h 11m
Tue, Jan 23
DEN
GTF
6h 31m
Trip: 5 days
8.4ExcellentShow reviews
Overall 8.4 Excellent
Based on 15771 reviews
Overall
8.6
Boarding
8.7
Comfort
8.4
Crew
8.9
Entertainment
7.8
Food
8.0
PDX
JFK
Okay 4.0

For red Eye flight, need to give sleeping setting No lights!

LAX
ZIH
Mediocre 3.0

Hospitality of the crew.

My luggage that was to be loaded in the cargo area of the plane never was put on the plane. No clothes, no shoes, no medications, no gps radio equiptment, and no special fishing equiptment, (as I was on a sportfishing vacation). Really, Really dissappointed.

PVR
SFO
Excellent 10.0

I like the efficiency and speed of the process.

Myself and another person were assigned the same seat. It was resolved.

MEX
LAX
Good 7.0

Crew was Friendly and accommodating.

For an International flight needs to be more entertainment options. there was none!

SAN
SEA
Mediocre 2.0

Flight was late and crew was very rude about it. Not to mention the flight times kept incorrectly updating and I almost missed my flight even though I was 4 hours early to the gate. Worst experience flying that I have had.

Wed, Apr 18
GTF
DEN
6h 20m
Mon, Apr 23
DEN
GTF
7h 19m
Trip: 6 days
8.4ExcellentShow reviews
Overall 8.4 Excellent
Based on 15771 reviews
Overall
8.6
Boarding
8.7
Comfort
8.4
Crew
8.9
Entertainment
7.8
Food
8.0
PDX
LAX
Mediocre 2.0

They lost our luggage and can’t find it

SNA
PDX
Excellent 8.0

On time and no lines

LAX
ZIH
Mediocre 3.0

Hospitality of the crew.

My luggage that was to be loaded in the cargo area of the plane never was put on the plane. No clothes, no shoes, no medications, no gps radio equiptment, and no special fishing equiptment, (as I was on a sportfishing vacation). Really, Really dissappointed.

PDX
JFK
Okay 4.0

For red Eye flight, need to give sleeping setting No lights!

SJO
LAX
Mediocre 2.0

Nothing

We were delayed. Crew was rude. Then we flew to another airport just to get fuel, which further delayed us. We arrived late to the connecting airport and missed our connecting flight home. Not given food vouchers. Had to pay for 1 checked bag despite flying internationally. Overall, very dissasatisfied with Alaska Airlines and I will be sure to go out of my way not to book again with Alaska.

Sun, Dec 31
GTF
DEN
2h 04m
Sat, Jan 6
DEN
GTF
2h 05m
Trip: 7 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 16 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
GTF
DEN
Excellent 8.0

Onboard service

GTF
DEN
Mediocre 2.0

Nothing

Everything. They didn't schedule aircrew causing our connection to be missed. Had to stay in Denver and pay for a $60 cab to take us back to airport after they scheduled us in a hotel clear across town with no shuttle service to even get us back to our rescheduled flight. Their customer service stations Are apparently useless and can't do anything to actually assist anyone.

PUJ
EWR
Good 7.3

The flight was very hot and uncomfortable

GTF
DEN
Good 6.3

I got to where I was going.

Leg room

GTF
DEN
Good 7.3

Friendly staff. Decent room.

Very noisy. The constant roar was extremely tiring and made my head feel as though it was going to burst.

Mon, Jan 1
GTF
DEN
2h 04m
Thu, Jan 4
DEN
GTF
2h 04m
Trip: 4 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 16 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
GTF
DEN
Good 6.0

Had to pay to check both of bags.

GTF
DEN
Good 6.3

I got to where I was going.

Leg room

IAD
CDG
Good 7.6

The food was particularly poor this flight.

GTF
DEN
Excellent 10.0

The extreme help of the boarding agent trying to ensure that, even though we we're leaving Great Falls late, I was able to get to my connecting flight

It seemed that the flight from Denver to Great Falls and the return flight to Denver was very late both times. Once due to mechanical issues and not sure of the reason from Great Falls back to Denver

PUJ
EWR
Good 7.3

The flight was very hot and uncomfortable

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