Find Cheap Flights from Indianapolis to Denver International (IND - DEN)

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Wed 1/24
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Good to Know

Low Season:
February
Best time to beat the crowds
2%
expected price decrease
High Season:
October
Most popular time to fly
3%
expected price increase
Average Price:
$269
(avg. price over the last 2 weeks)
Good Deal:
$269
or less (round trip)

When to Book Flights from Indianapolis to Denver International

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

The cheapest flight from Indianapolis to Denver International was found 20 days before departure, on average.
Book at least 2 weeks before departure in order to get a below-average price.
High season is considered to be September, October and November. The cheapest month to fly is February.
Morning departure is around 27% 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 Indianapolis to Denver International Flights

How long does a flight from Indianapolis to Denver International take?
An average nonstop flight takes 2h 48m, covering a distance of 975 miles.
How many flights are there between Indianapolis and Denver International?
There are 108 (nonstop) flights between Indianapolis and Denver International per week, averaging 16 per day.
Which airlines provide the cheapest flights from Indianapolis to Denver International?
In the past 3 days, the cheapest round-trip tickets were found on Frontier ($127), Multiple Airlines ($155) and American Airlines ($190).
Do I need a passport to fly between Indianapolis and Denver International?
No.
Which airlines fly most frequently between Indianapolis and Denver International?
Air Canada (5 times daily), United (5 times daily), Southwest (3 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly Indianapolis to Denver International?
For Indianapolis to Denver International, Saturday is the cheapest day to fly on average and Friday is the most expensive. Flying from Denver International back to Indianapolis, the best deals are generally found on Wednesday, with Monday being the most expensive.

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

Airports
Origin
Indianapolis
$127
only
$127
Destination
Denver
$127
only
$127
Sat, Feb 24
IND
DEN
2h 49m
Wed, Mar 7
DEN
IND
2h 26m
Trip: 12 days
5.3OkayShow reviews
Overall 5.3 Okay
Based on 165 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
IND
DEN
Good 7.6

I love frontiers onn-stop flights. You get on and get off without any fuss.

There are no real amenities. It's just the flight. That's not bad when you are only going 3 hours, but do t expect to be caters to.

IND
DEN
Excellent 8.0

Seats didn't decline

IND
DEN
Mediocre 3.3

Not to much

Was like riding a city bus. Even in row one didn't have much room to stretch out. Check in took awhile. Only thing they had going for them was good pilots and staff. But the planes are trash no entertainment, little selection of food and drinks. Don't suggest at all.

IND
DEN
Mediocre 2.0

it seems you are on time!

got to gate 5 min late, no one there to help

IND
DEN
Mediocre 2.0

$45 for a CARRY ON, surprised by it at the airport, surprised also that my "direct" flight stopped in Denver where I had to disembark for an hour, and Steel seats that don't recline. Never again.

Mon, Mar 5
IND
DEN
2h 58m
Wed, Mar 7
DEN
IND
2h 26m
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Feb 6
IND
DEN
6h 42m
Tue, Feb 13
DEN
IND
5h 57m
Trip: 8 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 27489 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
CLT
CHO
Okay 5.0

On time. Jet rather than a turbo-prop plane. Quick flight.

Somewhat haphazard boarding. Not even a cookie for a snack.

DEN
CLT
Good 6.3

On time. Efficient boarding.

Stingy with the cookies. Somewhat uncomfortable seating. But what can anyone expect anymore?

MIA
SJU
Good 6.0

Last minute cancellation and reschedule if original flight with 20 people hounding the gate for standby status. Craziness. These last minute revisions mist stop

SAN
PHX
Excellent 9.0

The friendly and attentive flight staff.

MSP
ORD
Good 6.0

eh. not enough space, like most airlines these days. Flight wasn't long enough to hate it though.

Tue, Mar 27
IND
DEN
3h 05m
Tue, Apr 3
DEN
IND
2h 27m
Trip: 8 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 15 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
IND
DEN
Excellent 10.0

The crew was incredibly nice, and the plane was very clean.

SFO
ABQ
Okay 5.2

comfortable seat

delayed 2.5 hrs, stood in jetway for 15 mins while crew fixed seatbelt issue. snack was poor; limited options for soda, small pour & only pretzels as snack!

TPA
DEN
Excellent 8.0

Service, boarding, pilot capability; all positive things with no complaints. And yeah, I got the whole can of soda.

As a tall fellow of 6'3'', Seats on united are very close together and knees are constantly under pressure from the seat in front.

IND
DEN
Good 7.6

The crew was awesome. Very kind, polite and Professional. They made the flight smooth!

Need larger seating arrangements. I'm a little big and it's hard to sit alongside someone the same size or larger. Other than that comment, all was well.

IND
DEN
Excellent 10.0

New plane with United. There was actually space to put my personal under the seat. Good free in-flight entertainment options.

Tue, Apr 10
IND
DEN
2h 54m
Wed, Apr 18
DEN
IND
2h 23m
Trip: 9 days
5.3OkayShow reviews
Overall 5.3 Okay
Based on 165 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
IND
DEN
Mediocre 3.3

Not to much

Was like riding a city bus. Even in row one didn't have much room to stretch out. Check in took awhile. Only thing they had going for them was good pilots and staff. But the planes are trash no entertainment, little selection of food and drinks. Don't suggest at all.

IND
DEN
Good 7.3

The crew were all very nice and hospitable. The plane was clean, which was good. We arrived to our destination early.

There were no complimentary beverages or little snacks, which would've been nice, although if you were willing to pay for them you could have sodas, alcohol, or chips. I gave entertainment 1 star since there was none.

IND
DEN
Mediocre 3.0

If you want to sit on an ironing board and than get asked to pay for water, this is the flight you want.

IND
DEN
Excellent 10.0

No delay. Flight was on time

IND
DEN
Okay 4.6

Smooth taking off and landing

They ladys didn't check well when taking off, seats were layed back ...two in front of me. Didn't like how we had to pay for a drink, the paying almost for one suitcase was a sad face . Probably wouldnt use frontier again

Wed, Jul 18
IND
DEN
4h 38m
Mon, Jul 23
DEN
IND
7h 26m
Trip: 6 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 15421 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
ATL
TYS
Excellent 9.5

Flight less than 2/3 full, lots of room for comfort. On time, no need to gate check carry on.

nothing, it was great.

ATL
SJD
Excellent 8.0

On time departure, actually got to Cabo early.

The seat in front of mine had a broken reclining lock mechanism and the passenger kept trying to switch from recline to sitting up and it wouldn't latch in the upright position, so he kept jerking the seatback up and down for the entire 4 hour flight. Also the rows were so tight, and seatbacks were so close together, that the reclining seat in front of me was 6 inches from my face.

JFK
CUN
Okay 4.0

The flight was delayed for 4 hours.

JFK
SLC
Good 6.3

Too many turbulences !!!

ORD
ATL
Excellent 10.0

My flight was great. Boarding was easy and the seats were comfortable.

Tue, Apr 24
IND
DEN
2h 54m
Wed, Apr 25
DEN
IND
2h 23m
Trip: 2 days
5.3OkayShow reviews
Overall 5.3 Okay
Based on 165 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
IND
DEN
Excellent 8.0

Seats didn't decline

IND
DEN
Mediocre 3.0

So they charge for baggage right, well whatever the real issue is when you pay ahead for baggage and it doesn't add to your ticket so not only do you have to pay again you have to also pay more...bullshit!

IND
DEN
Mediocre 2.0

$45 for a CARRY ON, surprised by it at the airport, surprised also that my "direct" flight stopped in Denver where I had to disembark for an hour, and Steel seats that don't recline. Never again.

IND
DEN
Good 7.6

I love frontiers onn-stop flights. You get on and get off without any fuss.

There are no real amenities. It's just the flight. That's not bad when you are only going 3 hours, but do t expect to be caters to.

IND
DEN
Mediocre 3.0

If you want to sit on an ironing board and than get asked to pay for water, this is the flight you want.

Sat, Feb 3
IND
DEN
2h 49m
Tue, Feb 13
DEN
IND
2h 32m
Trip: 11 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Jan 29
IND
DEN
2h 49m
Sat, Feb 10
DEN
IND
2h 28m
Trip: 13 days
5.3OkayShow reviews
Overall 5.3 Okay
Based on 165 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
IND
DEN
Mediocre 3.0

So they charge for baggage right, well whatever the real issue is when you pay ahead for baggage and it doesn't add to your ticket so not only do you have to pay again you have to also pay more...bullshit!

IND
DEN
Okay 4.6

Smooth taking off and landing

They ladys didn't check well when taking off, seats were layed back ...two in front of me. Didn't like how we had to pay for a drink, the paying almost for one suitcase was a sad face . Probably wouldnt use frontier again

IND
DEN
Good 7.6

I love frontiers onn-stop flights. You get on and get off without any fuss.

There are no real amenities. It's just the flight. That's not bad when you are only going 3 hours, but do t expect to be caters to.

IND
DEN
Mediocre 2.0

it seems you are on time!

got to gate 5 min late, no one there to help

IND
DEN
Excellent 10.0

No delay. Flight was on time

Mon, Mar 12
IND
DEN
2h 50m
Tue, Mar 13
DEN
IND
2h 27m
Trip: 2 days
Overall 0.0 Poor
Based on 0 reviews
Wed, May 2
IND
DEN
2h 48m
Sat, May 5
DEN
IND
2h 26m
Trip: 4 days
5.3OkayShow reviews
Overall 5.3 Okay
Based on 165 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
IND
DEN
Mediocre 2.0

it seems you are on time!

got to gate 5 min late, no one there to help

IND
DEN
Mediocre 2.0

$45 for a CARRY ON, surprised by it at the airport, surprised also that my "direct" flight stopped in Denver where I had to disembark for an hour, and Steel seats that don't recline. Never again.

IND
DEN
Mediocre 3.0

If you want to sit on an ironing board and than get asked to pay for water, this is the flight you want.

IND
DEN
Okay 4.6

Smooth taking off and landing

They ladys didn't check well when taking off, seats were layed back ...two in front of me. Didn't like how we had to pay for a drink, the paying almost for one suitcase was a sad face . Probably wouldnt use frontier again

IND
DEN
Good 7.3

The crew were all very nice and hospitable. The plane was clean, which was good. We arrived to our destination early.

There were no complimentary beverages or little snacks, which would've been nice, although if you were willing to pay for them you could have sodas, alcohol, or chips. I gave entertainment 1 star since there was none.

Wed, Jun 20
IND
DEN
2h 52m
Tue, Jun 26
DEN
IND
2h 28m
Trip: 7 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 15 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
IND
DEN
Good 7.6

The crew was awesome. Very kind, polite and Professional. They made the flight smooth!

Need larger seating arrangements. I'm a little big and it's hard to sit alongside someone the same size or larger. Other than that comment, all was well.

IND
DEN
Excellent 8.0

The 6 hour delay

SFO
HND
Excellent 8.0

economy plua has a reasonable amount of room, good food for breakfast, nice movies in flight.

they canceled our flight to hanaeda and instead had us take an hour later flight to narita which is a 1 1/2 hour $30 bus ride away which they don’t pay for. this caused us to miss our connecting flight to Asahikawa, the last flight of the day. The connection time allowed was not nearly enough even if the plane had not been an hour late and there are no flights to asahikawa from narita. yo have to transfer to hanaeda. remind me not to fly United to Tokyo again as I’m pretty sure the flight was canceled because it was not full enough. Even the narita flight with all the hanaeda passengers rebooked on it was not full. So i suspect this may be a relatively common occurance on the hanaeda flight.

MEM
IAH
Excellent 10.0

Terminal was great, flight was great, crew was fruendly

No free movie on thos flight

IND
DEN
Excellent 10.0

Staff were courteous, efficient, and friendly. Bathroom was clean. Gate check of bag worked. Flight was smooth and uneventful. (just what it should be!)

Sat, May 5
IND
DEN
2h 48m
Tue, May 8
DEN
IND
2h 27m
Trip: 4 days
5.3OkayShow reviews
Overall 5.3 Okay
Based on 165 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
IND
DEN
Mediocre 3.0

If you want to sit on an ironing board and than get asked to pay for water, this is the flight you want.

IND
DEN
Mediocre 3.0

So they charge for baggage right, well whatever the real issue is when you pay ahead for baggage and it doesn't add to your ticket so not only do you have to pay again you have to also pay more...bullshit!

IND
DEN
Excellent 8.0

Seats didn't decline

IND
DEN
Good 7.3

The crew were all very nice and hospitable. The plane was clean, which was good. We arrived to our destination early.

There were no complimentary beverages or little snacks, which would've been nice, although if you were willing to pay for them you could have sodas, alcohol, or chips. I gave entertainment 1 star since there was none.

IND
DEN
Mediocre 3.3

Not to much

Was like riding a city bus. Even in row one didn't have much room to stretch out. Check in took awhile. Only thing they had going for them was good pilots and staff. But the planes are trash no entertainment, little selection of food and drinks. Don't suggest at all.

Tue, Jul 10
IND
DEN
2h 52m
Wed, Jul 18
DEN
IND
2h 28m
Trip: 9 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 15 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
TPA
DEN
Excellent 8.0

Service, boarding, pilot capability; all positive things with no complaints. And yeah, I got the whole can of soda.

As a tall fellow of 6'3'', Seats on united are very close together and knees are constantly under pressure from the seat in front.

SEA
SFO
Excellent 9.3

Nothing great, nothing bad. took off and landed on time.

paced seats, nit enough room for carry ons.

SFO
HND
Excellent 8.0

economy plua has a reasonable amount of room, good food for breakfast, nice movies in flight.

they canceled our flight to hanaeda and instead had us take an hour later flight to narita which is a 1 1/2 hour $30 bus ride away which they don’t pay for. this caused us to miss our connecting flight to Asahikawa, the last flight of the day. The connection time allowed was not nearly enough even if the plane had not been an hour late and there are no flights to asahikawa from narita. yo have to transfer to hanaeda. remind me not to fly United to Tokyo again as I’m pretty sure the flight was canceled because it was not full enough. Even the narita flight with all the hanaeda passengers rebooked on it was not full. So i suspect this may be a relatively common occurance on the hanaeda flight.

IND
DEN
Okay 4.0

It was a modern plane

Very cramped. No snacks. Food cost money. Tv cost most. I'm a skinny person and I had very little room to be comfortable. I enjoying flying but this flight was very uncomfortable

IND
DEN
Excellent 10.0

Staff were courteous, efficient, and friendly. Bathroom was clean. Gate check of bag worked. Flight was smooth and uneventful. (just what it should be!)

Fri, May 11
IND
DEN
6h 12m
Sun, May 13
DEN
IND
2h 27m
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Jan 29
IND
DEN
2h 49m
Mon, Feb 5
DEN
IND
2h 28m
Trip: 8 days
5.3OkayShow reviews
Overall 5.3 Okay
Based on 165 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
IND
DEN
Good 7.6

I love frontiers onn-stop flights. You get on and get off without any fuss.

There are no real amenities. It's just the flight. That's not bad when you are only going 3 hours, but do t expect to be caters to.

IND
DEN
Mediocre 3.3

Not to much

Was like riding a city bus. Even in row one didn't have much room to stretch out. Check in took awhile. Only thing they had going for them was good pilots and staff. But the planes are trash no entertainment, little selection of food and drinks. Don't suggest at all.

IND
DEN
Okay 4.3

Web check in easy

We had a 3 hour delay because they couldn't replace a crew member. Not very good planning. Also paying for a cup of water is a bit much

IND
DEN
Okay 4.6

Smooth taking off and landing

They ladys didn't check well when taking off, seats were layed back ...two in front of me. Didn't like how we had to pay for a drink, the paying almost for one suitcase was a sad face . Probably wouldnt use frontier again

IND
DEN
Mediocre 3.0

So they charge for baggage right, well whatever the real issue is when you pay ahead for baggage and it doesn't add to your ticket so not only do you have to pay again you have to also pay more...bullshit!

Tue, Jul 31
IND
DEN
2h 54m
Thu, Aug 9
DEN
IND
2h 28m
Trip: 10 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 15 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
SEA
SFO
Excellent 9.3

Nothing great, nothing bad. took off and landed on time.

paced seats, nit enough room for carry ons.

SFO
ABQ
Okay 5.2

comfortable seat

delayed 2.5 hrs, stood in jetway for 15 mins while crew fixed seatbelt issue. snack was poor; limited options for soda, small pour & only pretzels as snack!

SFO
HND
Excellent 8.0

economy plua has a reasonable amount of room, good food for breakfast, nice movies in flight.

they canceled our flight to hanaeda and instead had us take an hour later flight to narita which is a 1 1/2 hour $30 bus ride away which they don’t pay for. this caused us to miss our connecting flight to Asahikawa, the last flight of the day. The connection time allowed was not nearly enough even if the plane had not been an hour late and there are no flights to asahikawa from narita. yo have to transfer to hanaeda. remind me not to fly United to Tokyo again as I’m pretty sure the flight was canceled because it was not full enough. Even the narita flight with all the hanaeda passengers rebooked on it was not full. So i suspect this may be a relatively common occurance on the hanaeda flight.

TPA
DEN
Excellent 8.0

Service, boarding, pilot capability; all positive things with no complaints. And yeah, I got the whole can of soda.

As a tall fellow of 6'3'', Seats on united are very close together and knees are constantly under pressure from the seat in front.

IND
DEN
Good 7.6

The crew was awesome. Very kind, polite and Professional. They made the flight smooth!

Need larger seating arrangements. I'm a little big and it's hard to sit alongside someone the same size or larger. Other than that comment, all was well.

Sun, Apr 22
IND
DEN
2h 54m
Thu, Apr 26
DEN
IND
2h 27m
Trip: 5 days
5.3OkayShow reviews
Overall 5.3 Okay
Based on 165 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
IND
DEN
Good 7.6

I love frontiers onn-stop flights. You get on and get off without any fuss.

There are no real amenities. It's just the flight. That's not bad when you are only going 3 hours, but do t expect to be caters to.

IND
DEN
Okay 4.6

Smooth taking off and landing

They ladys didn't check well when taking off, seats were layed back ...two in front of me. Didn't like how we had to pay for a drink, the paying almost for one suitcase was a sad face . Probably wouldnt use frontier again

IND
DEN
Good 7.3

The crew were all very nice and hospitable. The plane was clean, which was good. We arrived to our destination early.

There were no complimentary beverages or little snacks, which would've been nice, although if you were willing to pay for them you could have sodas, alcohol, or chips. I gave entertainment 1 star since there was none.

IND
DEN
Mediocre 3.0

So they charge for baggage right, well whatever the real issue is when you pay ahead for baggage and it doesn't add to your ticket so not only do you have to pay again you have to also pay more...bullshit!

IND
DEN
Okay 4.3

Web check in easy

We had a 3 hour delay because they couldn't replace a crew member. Not very good planning. Also paying for a cup of water is a bit much

Sat, Jul 7
IND
DEN
2h 52m
Sun, Jul 15
DEN
IND
2h 25m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Mar 30
IND
DEN
4h 55m
Sat, Apr 7
DEN
IND
15h 59m
Trip: 9 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 15 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
IND
DEN
Excellent 10.0

New plane with United. There was actually space to put my personal under the seat. Good free in-flight entertainment options.

SFO
HND
Excellent 8.0

economy plua has a reasonable amount of room, good food for breakfast, nice movies in flight.

they canceled our flight to hanaeda and instead had us take an hour later flight to narita which is a 1 1/2 hour $30 bus ride away which they don’t pay for. this caused us to miss our connecting flight to Asahikawa, the last flight of the day. The connection time allowed was not nearly enough even if the plane had not been an hour late and there are no flights to asahikawa from narita. yo have to transfer to hanaeda. remind me not to fly United to Tokyo again as I’m pretty sure the flight was canceled because it was not full enough. Even the narita flight with all the hanaeda passengers rebooked on it was not full. So i suspect this may be a relatively common occurance on the hanaeda flight.

IND
DEN
Excellent 10.0

Staff were courteous, efficient, and friendly. Bathroom was clean. Gate check of bag worked. Flight was smooth and uneventful. (just what it should be!)

IND
DEN
Okay 4.6

Flight was delayed to 4 hours now I'm rushing all over to get to my connecting flights

IND
DEN
Good 7.6

The crew was awesome. Very kind, polite and Professional. They made the flight smooth!

Need larger seating arrangements. I'm a little big and it's hard to sit alongside someone the same size or larger. Other than that comment, all was well.

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Indianapolis to Denver International Flight Information

Avg. Flight Duration 2h 39m
Flights Arrive in Denver International
Flights Depart from Indianapolis
Flight Price $127
Distance 975 miles
Airlines Frontier, American Airlines, United, Delta
*
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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.