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Cheap flights from Indianapolis to Denver from $114

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Indianapolis to Denver departing on 6/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Indianapolis to Denver

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
10:00 pm - 6:28 am
IND
-
DEN
10h 28m
1 stop
Frontier Logo
11:42 pm - 11:19 am
DEN
-
IND
9h 37m
1 stop
$230Frontier
Wed, Aug 5 - Tue, Aug 18
Frontier Logo
12:20 pm - 10:05 pm
IND
-
DEN
11h 45m
1 stop
Frontier Logo
11:52 pm - 7:02 pm
DEN
-
IND
17h 10m
1 stop
$231Frontier
Wed, Jul 8 - Wed, Jul 15
Frontier Logo
7:08 pm - 8:20 am
IND
-
DEN
15h 12m
1 stop
Frontier Logo
11:52 pm - 9:48 am
DEN
-
IND
7h 56m
1 stop
$232Frontier
Tue, Jun 30 - Tue, Jul 7
Frontier Logo
12:39 pm - 10:33 pm
IND
-
DEN
11h 54m
1 stop
Frontier Logo
11:48 pm - 11:44 am
DEN
-
IND
9h 56m
1 stop
$234Frontier
Wed, Oct 14 - Wed, Oct 21
Frontier Logo
7:08 pm - 8:20 am
IND
-
DEN
15h 12m
1 stop
Frontier Logo
11:46 pm - 11:19 am
DEN
-
IND
9h 33m
1 stop
$236Frontier
Tue, Jun 23 - Tue, Jun 30
Frontier Logo
7:10 pm - 8:07 am
IND
-
DEN
14h 57m
1 stop
Frontier Logo
6:00 am - 9:48 am
DEN
-
IND
25h 48m
1 stop
$240Frontier
Tue, Jul 28 - Tue, Aug 4
Frontier Logo
7:10 pm - 8:07 am
IND
-
DEN
14h 57m
1 stop
Frontier Logo
11:46 pm - 11:25 am
DEN
-
IND
9h 39m
1 stop
$242Frontier
Tue, Aug 4 - Tue, Aug 11
Frontier Logo
7:10 pm - 8:07 am
IND
-
DEN
14h 57m
1 stop
Frontier Logo
11:46 pm - 11:25 am
DEN
-
IND
9h 39m
1 stop
$243Frontier
Tue, Jul 28 - Tue, Aug 4
Frontier Logo
10:00 pm - 6:28 am
IND
-
DEN
10h 28m
1 stop
Frontier Logo
10:09 am - 9:15 pm
DEN
-
IND
9h 06m
1 stop
$244Frontier
Wed, Aug 12 - Mon, Aug 17
Frontier Logo
12:39 pm - 10:33 pm
IND
-
DEN
11h 54m
1 stop
Frontier Logo
7:00 am - 9:20 pm
DEN
-
IND
12h 20m
1 stop
$248Frontier
Tue, Oct 20 - Thu, Oct 22

Frontier flights from Indianapolis to Denver

Our best Frontier deals on Indianapolis to Denver flight tickets
Frontier
Aug 5
IND10:00 pmIndianapolis
10h 28m
1 stop
DEN6:28 amDenver Intl
Aug 18
DEN11:42 pmDenver Intl
9h 37m
1 stop
IND11:19 amIndianapolis
$230
Frontier
Jul 8
IND12:20 pmIndianapolis
11h 45m
1 stop
DEN10:05 pmDenver Intl
Jul 15
DEN11:52 pmDenver Intl
17h 10m
1 stop
IND7:02 pmIndianapolis
$231
Frontier
Jul 8
IND12:20 pmIndianapolis
11h 45m
1 stop
DEN10:05 pmDenver Intl
Jul 15
DEN11:52 pmDenver Intl
17h 10m
1 stop
IND7:02 pmIndianapolis
$232

momondo Fare Finder

 
Customize your flight search to find flights from Indianapolis to Denver that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 28, 2026.
Use the filters below to find and compare flights from Indianapolis to Denver that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IndianapolisDenver

IND - DEN

INDDEN

Indianapolis

Wed 8/5

10:00 pm-6:28 am

1 stop10h 28m

Denver Intl

Tue 8/18

11:42 pm-11:19 am

1 stop9h 37m

$230

IndianapolisDenver

IND - DEN

INDDEN

Indianapolis

Wed 7/8

12:20 pm-10:05 pm

1 stop11h 45m

Denver Intl

Wed 7/15

11:52 pm-7:02 pm

1 stop17h 10m

$231

IndianapolisDenver

IND - DEN

INDDEN

Indianapolis

Tue 6/30

7:08 pm-8:20 am

1 stop15h 12m

Denver Intl

Tue 7/7

11:52 pm-9:48 am

1 stop7h 56m

$232

IndianapolisDenver

IND - DEN

INDDEN

Indianapolis

Wed 10/14

12:39 pm-10:33 pm

1 stop11h 54m

Denver Intl

Wed 10/21

11:48 pm-11:44 am

1 stop9h 56m

$234

IndianapolisDenver

IND - DEN

INDDEN

Indianapolis

Tue 6/23

7:08 pm-8:20 am

1 stop15h 12m

Denver Intl

Tue 6/30

11:46 pm-11:19 am

1 stop9h 33m

$236

IndianapolisDenver

IND - DEN

INDDEN

Indianapolis

Tue 7/28

7:10 pm-8:07 am

1 stop14h 57m

Denver Intl

Tue 8/4

6:00 am-9:48 am

1 stop25h 48m

$240

IndianapolisDenver

IND - DEN

INDDEN

Indianapolis

Tue 8/4

7:10 pm-8:07 am

1 stop14h 57m

Denver Intl

Tue 8/11

11:46 pm-11:25 am

1 stop9h 39m

$242

IndianapolisDenver

IND - DEN

INDDEN

Indianapolis

Tue 7/28

7:10 pm-8:07 am

1 stop14h 57m

Denver Intl

Tue 8/4

11:46 pm-11:25 am

1 stop9h 39m

$243
Quickest round-trip

IndianapolisDenver

IND - DEN

INDDEN

Indianapolis

Wed 8/12

10:00 pm-6:28 am

1 stop10h 28m

Denver Intl

Mon 8/17

10:09 am-9:15 pm

1 stop9h 06m

$244

IndianapolisDenver

IND - DEN

INDDEN

Indianapolis

Tue 10/20

12:39 pm-10:33 pm

1 stop11h 54m

Denver Intl

Thu 10/22

7:00 am-9:20 pm

1 stop12h 20m

$248

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Denver from

How to get the cheapest flight ticket from Indianapolis to Denver

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Indianapolis and Denver?

What is the cheapest month to fly to Denver?

The cheapest month to fly to Denver from Indianapolis is in August. Flight prices, which tend to average around $201, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in August, then you should wait until July to fly from Indianapolis, when ticket prices are also cheap, with an average price of $217.

What is the cheapest day to depart on your flight to Denver?

The cheapest day to depart on your flight to Denver is on a Thursday when prices can be found for as low as $308. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Denver is Monday, with ticket prices averaging around $368.

What is the cheapest time of day to depart on your flight to Denver?

The cheapest time of day to fly to Denver is in the evening when flights can be purchased for as low as $261. Flights in the morning are often more expensive with an average ticket price of $408.

What is the cheapest Indianapolis to Denver Intl flight route?

Fly from Indianapolis to Denver Intl for the best Indianapolis - Denver Intl flight prices

How far in advance should I book a flight from Indianapolis to Denver?

You are more likely to see cheaper flights to Denver from Indianapolis when booking weeks ahead of your departure date. In general, you can expect to find flights to Denver for around $266 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denver from Indianapolis for as low as $198 on momondo.

What cabin class options are available on Indianapolis to Denver flights?

There are 4 cabin classes available to choose from on Indianapolis to Denver flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Indianapolis to Denver flight prices changed over time?

As of May 2026, prices for Indianapolis to Denver flights are approximately 118% more expensive when compared to flights at the same time last year.

When to book flights from Indianapolis to Denver

Are you open to changing your travel dates? Check out the ideal times to fly from Indianapolis to Denver according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Indianapolis to Denver (IND to DEN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Indianapolis to Denver

Best Price Found

$155

Fastest flight time

2h 40m

Direct flights

Every day

Airports in Denver

1 airport
The best one-way flight to Denver from Indianapolis in the past 72 hours is $155. The best round-trip flight deal from Indianapolis to Denver found on momondo in the last 72 hours is $292.
The fastest flight from Indianapolis to Denver takes 2h 40m
Direct flights go from Indianapolis to Denver every day.
There is 1 airport in Denver. From Indianapolis there are direct flights to Denver Intl (DEN).
Search flight deals

Frequently asked questions about flying from Indianapolis to Denver

  • How far is Indianapolis to Denver Intl by plane?

    There are 997.5 mi between Indianapolis and Denver Intl. A reasonable flight in good conditions will take 2h 40m.

  • When did momondo last update prices for flights from Indianapolis Airport to Denver Intl Airport?

    Prices for flights from Indianapolis Airport to Denver Intl Airport refresh daily.

  • How many operators does momondo search for flights from Indianapolis Airport to Denver Intl Airport?

  • How old do you have to be to fly from Indianapolis Airport to Denver Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Indianapolis Airport to Denver Intl Airport.

  • What documentation or ID do you need to fly to Denver Intl Airport?

    The travel and health documents you'll need for your trip to Denver Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Denver Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Indianapolis to Denver?

  • What is the most popular airline from Indianapolis to Denver?

Best airlines flying from Indianapolis to Denver

Compare and see reviews for airlines that fly from Indianapolis to Denver with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $78Free CancellationRating
5.6
2,930 reviews
Search Frontier flights
DeltaPriceFrom $148Free CancellationRating
7.9
8,423 reviews
Search Delta flights
American AirlinesPriceFrom $158Free CancellationRating
7.1
11,639 reviews
Search American Airlines flights
United AirlinesPriceFrom $159Free CancellationRating
7.4
9,751 reviews
Search United Airlines flights
SouthwestPriceFrom $177Free CancellationRating
7.9
4,264 reviews
Search Southwest flights

  • Southwest Flights From Indianapolis to Denver

    The lowest priced Southwest flight from Indianapolis to Denver from the last 72 hours was $177. Generally, Southwest has 21 flights on this route every week with an average price of $357. Southwest is rated 7.9/10 by our users.

  • United Airlines Flights From Indianapolis to Denver

    United Airlines (7.4/10 from 9,751 reviews) operates around 12 flights from Indianapolis to Denver in any given week. The average United Airlines airfare for this route is around $354, with deals from around $159 rare but found on momondo. Referenced prices are for round-trip Indianapolis to Denver flight searches in the last 72 hours.

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Breckenridge
Estes Park
Black Hawk
Aurora
Fort Collins
Manitou Springs
Boulder
Longmont
Greeley
Lakewood
Keystone
Westminster
Cripple Creek
Thornton
Frisco
Centennial
Englewood
Winter Park
Grand Lake
Littleton

Why use momondo?

Why should I use momondo to find a flight deal from Indianapolis to Denver?

Finding the right flight to Denver from Indianapolis is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Denver quick and easy, saving you time and money.

Can I find flights from Indianapolis to Denver with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Indianapolis to Denver flights to just show those with flexible booking policies.

How can momondo help me find flights from Indianapolis to Denver?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Indianapolis to Denver.

I’m not ready to book a flight from Indianapolis to Denver right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Denver, momondo offers a useful price alert feature which will track prices for flights to Denver from Indianapolis and alert you when they change.

An easier way to manage your Denver trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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