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Cheap flights from Indianapolis to Denver from $63

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 4/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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
8:52 pm - 9:49 pm
IND
-
DEN
2h 57mnonstop
Frontier Logo
3:41 pm - 8:07 pm
DEN
-
IND
2h 26mnonstop
$107Frontier
Sun, Feb 15 - Thu, Feb 19
Frontier Logo
8:32 pm - 9:29 pm
IND
-
DEN
2h 57mnonstop
Frontier Logo
11:59 pm - 12:28 pm
DEN
-
IND
10h 29m
1 stop
$108Frontier
Fri, Feb 27 - Tue, Mar 3
Frontier Logo
10:05 am - 3:21 pm
IND
-
DEN
7h 16m
1 stop
Frontier Logo
3:31 pm - 7:57 pm
DEN
-
IND
2h 26mnonstop
$109Frontier
Mon, Feb 23 - Thu, Feb 26
Frontier Logo
8:52 pm - 9:49 pm
IND
-
DEN
2h 57mnonstop
Frontier Logo
6:20 pm - 5:14 pm
DEN
-
IND
20h 54m
1 stop
$110Frontier
Sun, Feb 15 - Wed, Feb 18
Frontier Logo
8:32 pm - 9:29 pm
IND
-
DEN
2h 57mnonstop
Frontier Logo
11:59 pm - 12:28 pm
DEN
-
IND
10h 29m
1 stop
$113Frontier
Fri, Feb 27 - Tue, Mar 3
Frontier Logo
8:33 pm - 9:30 pm
IND
-
DEN
2h 57mnonstop
Frontier Logo
11:59 pm - 9:21 am
DEN
-
IND
7h 22m
1 stop
$114Frontier
Tue, Mar 17 - Tue, Mar 17
Frontier Logo
8:33 pm - 9:30 pm
IND
-
DEN
2h 57mnonstop
Frontier Logo
3:12 pm - 7:38 pm
DEN
-
IND
2h 26mnonstop
$117Frontier
Sat, Mar 7 - Mon, Mar 9
Frontier Logo
10:05 am - 3:21 pm
IND
-
DEN
7h 16m
1 stop
Frontier Logo
3:12 pm - 7:38 pm
DEN
-
IND
2h 26mnonstop
$118Frontier
Mon, Mar 2 - Fri, Mar 6
Frontier Logo
11:15 am - 9:45 pm
IND
-
DEN
12h 30m
1 stop
Frontier Logo
3:12 pm - 7:38 pm
DEN
-
IND
2h 26mnonstop
$119Frontier
Thu, Feb 26 - Fri, Mar 6
Frontier Logo
4:49 pm - 7:02 am
IND
-
DEN
16h 13m
1 stop
Frontier Logo
3:41 pm - 8:07 pm
DEN
-
IND
2h 26mnonstop
$122Frontier
Sun, Feb 15 - Thu, Feb 19

Frontier flights from Indianapolis to Denver

Our best Frontier deals on Indianapolis to Denver flight tickets
Frontier
Feb 15
IND8:52 pmIndianapolis
2h 57m
DEN9:49 pmDenver Intl
Feb 19
DEN3:41 pmDenver Intl
2h 26m
IND8:07 pmIndianapolis
$107
Frontier
Feb 27
IND8:32 pmIndianapolis
2h 57m
DEN9:29 pmDenver Intl
Mar 3
DEN11:59 pmDenver Intl
10h 29m
1 stop
IND12:28 pmIndianapolis
$108
Frontier
Feb 23
IND10:05 amIndianapolis
7h 16m
1 stop
DEN3:21 pmDenver Intl
Feb 26
DEN3:31 pmDenver Intl
2h 26m
IND7:57 pmIndianapolis
$109

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 January 13, 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

IndianapolisDenver

IND - DEN

INDDEN

Indianapolis

Sun 2/15

8:52 pm-9:49 pm

Nonstop2h 57m

Denver Intl

Thu 2/19

3:41 pm-8:07 pm

Nonstop2h 26m

$107

IndianapolisDenver

IND - DEN

INDDEN

Indianapolis

Fri 2/27

8:32 pm-9:29 pm

Nonstop2h 57m

Denver Intl

Tue 3/3

11:59 pm-12:28 pm

1 stop10h 29m

$108

IndianapolisDenver

IND - DEN

INDDEN

Indianapolis

Mon 2/23

10:05 am-3:21 pm

1 stop7h 16m

Denver Intl

Thu 2/26

3:31 pm-7:57 pm

Nonstop2h 26m

$109

IndianapolisDenver

IND - DEN

INDDEN

Indianapolis

Sun 2/15

8:52 pm-9:49 pm

Nonstop2h 57m

Denver Intl

Wed 2/18

6:20 pm-5:14 pm

1 stop20h 54m

$110

IndianapolisDenver

IND - DEN

INDDEN

Indianapolis

Fri 2/27

8:32 pm-9:29 pm

Nonstop2h 57m

Denver Intl

Tue 3/3

11:59 pm-12:28 pm

1 stop10h 29m

$113

IndianapolisDenver

IND - DEN

INDDEN

Indianapolis

Tue 3/17

8:33 pm-9:30 pm

Nonstop2h 57m

Denver Intl

Tue 3/17

11:59 pm-9:21 am

1 stop7h 22m

$114

IndianapolisDenver

IND - DEN

INDDEN

Indianapolis

Sat 3/7

8:33 pm-9:30 pm

Nonstop2h 57m

Denver Intl

Mon 3/9

3:12 pm-7:38 pm

Nonstop2h 26m

$117

IndianapolisDenver

IND - DEN

INDDEN

Indianapolis

Mon 3/2

10:05 am-3:21 pm

1 stop7h 16m

Denver Intl

Fri 3/6

3:12 pm-7:38 pm

Nonstop2h 26m

$118

IndianapolisDenver

IND - DEN

INDDEN

Indianapolis

Thu 2/26

11:15 am-9:45 pm

1 stop12h 30m

Denver Intl

Fri 3/6

3:12 pm-7:38 pm

Nonstop2h 26m

$119

IndianapolisDenver

IND - DEN

INDDEN

Indianapolis

Sun 2/15

4:49 pm-7:02 am

1 stop16h 13m

Denver Intl

Thu 2/19

3:41 pm-8:07 pm

Nonstop2h 26m

$122

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 $189, 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 $203.

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 $285. 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 Wednesday, with ticket prices averaging around $354.

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

The cheapest time of day to fly to Denver is at noon when flights can be purchased for as low as $247. Flights in the morning are often more expensive with an average ticket price of $400.

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 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 $246 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 $199 on momondo.

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

There are 4 cabin classes available to choose from on Indianapolis to Denver Intl 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 January 2026, prices for Indianapolis to Denver flights are approximately 38% cheaper 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

$152

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 $152. The best round-trip flight deal from Indianapolis to Denver found on momondo in the last 72 hours is $260.
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

  • 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 $74Free CancellationRating
5.7
3,056 reviews
Search Frontier flights
DeltaPriceFrom $138Free CancellationRating
7.9
8,040 reviews
Search Delta flights
United AirlinesPriceFrom $156Free CancellationRating
7.4
9,156 reviews
Search United Airlines flights
American AirlinesPriceFrom $158Free CancellationRating
7.2
11,118 reviews
Search American Airlines flights
SouthwestPriceFrom $177Free CancellationRating
8.0
4,257 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 12 flights on this route every week with an average price of $329. Southwest is rated 8.0/10 by our users.

  • United Airlines Flights From Indianapolis to Denver

    United Airlines (7.4/10 from 9,156 reviews) operates around 14 flights from Indianapolis to Denver in any given week. The average United Airlines airfare for this route is around $346, with deals from around $156 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
Cripple Creek
Longmont
Keystone
Boulder
Greeley
Lakewood
Westminster
Thornton
Winter Park
Frisco
Copper Mountain
Centennial
Grand Lake
Golden

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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