Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Indianapolis to Denver from $101

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 2/12. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Indianapolis to Denver

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
8:48 pm - 9:42 pmIND-DEN
2h 54mnonstop
Frontier Logo
3:26 pm - 7:53 pmDEN-IND
2h 27mnonstop
$117Frontier
Find Deal
Fri, Dec 12 - Sun, Dec 14
Frontier Logo
8:56 pm - 9:50 pmIND-DEN
2h 54mnonstop
Frontier Logo
3:34 pm - 8:01 pmDEN-IND
2h 27mnonstop
$119Frontier
Find Deal
Fri, Feb 20 - Thu, Feb 26
Multiple Airlines Logo
8:55 pm - 9:49 pmIND-DEN
2h 54mnonstop
Multiple Airlines Logo
6:31 pm - 9:43 amDEN-IND
13h 12m1 stop
$122Multiple Airlines
Find Deal
Thu, Jan 8 - Fri, Jan 9
Frontier Logo
6:47 pm - 11:17 pmIND-DEN
6h 30m1 stop
Frontier Logo
3:33 pm - 8:00 pmDEN-IND
2h 27mnonstop
$124Frontier
Find Deal
Mon, Jan 5 - Thu, Jan 8
Multiple Airlines Logo
10:38 am - 5:22 pmIND-DEN
8h 44m1 stop
Multiple Airlines Logo
3:33 pm - 8:00 pmDEN-IND
2h 27mnonstop
$125Multiple Airlines
Find Deal
Thu, Jan 8 - Mon, Jan 12
Multiple Airlines Logo
10:38 am - 5:22 pmIND-DEN
8h 44m1 stop
Multiple Airlines Logo
3:33 pm - 8:00 pmDEN-IND
2h 27mnonstop
$128Multiple Airlines
Find Deal
Thu, Jan 8 - Mon, Jan 12
Frontier Logo
8:52 pm - 9:49 pmIND-DEN
2h 57mnonstop
Frontier Logo
3:41 pm - 8:07 pmDEN-IND
2h 26mnonstop
$133Frontier
Find Deal
Thu, Jan 15 - Sun, Jan 18
Frontier Logo
8:48 pm - 9:42 pmIND-DEN
2h 54mnonstop
Frontier Logo
11:59 pm - 4:21 pmDEN-IND
14h 22m1 stop
$140Frontier
Find Deal
Sun, Dec 14 - Wed, Dec 17
Frontier Logo
12:38 pm - 12:19 pmIND-DEN
25h 41m1 stop
Frontier Logo
11:06 am - 3:35 pmDEN-IND
2h 29mnonstop
$141Frontier
Find Deal
Fri, Feb 6 - Sun, Feb 8
Frontier Logo
8:56 pm - 9:50 pmIND-DEN
2h 54mnonstop
Frontier Logo
3:34 pm - 8:01 pmDEN-IND
2h 27mnonstop
$142Frontier
Find Deal
Sun, Feb 15 - Thu, Feb 19

Frontier flights from Indianapolis to Denver

Our best Frontier deals on Indianapolis to Denver flight tickets
Frontier
Dec 12
IND8:48 pmIndianapolis
2h 54m
DEN9:42 pmDenver Intl
Dec 14
DEN3:26 pmDenver Intl
2h 27m
IND7:53 pmIndianapolis
$117
Find similar
Frontier
Feb 20
IND8:56 pmIndianapolis
2h 54m
DEN9:50 pmDenver Intl
Feb 26
DEN3:34 pmDenver Intl
2h 27m
IND8:01 pmIndianapolis
$119
Find similar
Frontier
Jan 5
IND6:47 pmIndianapolis
6h 30m
1 stop
DEN11:17 pmDenver Intl
Jan 9
DEN3:33 pmDenver Intl
2h 27m
IND8:00 pmIndianapolis
$124
Find similar

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 November 24, 2025.
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

Fri 12/12

8:48 pm-9:42 pm

Nonstop2h 54m

Denver Intl

Sun 12/14

3:26 pm-7:53 pm

Nonstop2h 27m

$117

IndianapolisDenver

IND - DEN

INDDEN

Indianapolis

Fri 2/20

8:56 pm-9:50 pm

Nonstop2h 54m

Denver Intl

Thu 2/26

3:34 pm-8:01 pm

Nonstop2h 27m

$119

IndianapolisDenver

IND - DEN

INDDEN

Indianapolis

Thu 1/8

8:55 pm-9:49 pm

Nonstop2h 54m

Denver Intl

Fri 1/9

6:31 pm-9:43 am

1 stop13h 12m

$122

IndianapolisDenver

IND - DEN

INDDEN

Indianapolis

Mon 1/5

6:47 pm-11:17 pm

1 stop6h 30m

Denver Intl

Thu 1/8

3:33 pm-8:00 pm

Nonstop2h 27m

$124

IndianapolisDenver

IND - DEN

INDDEN

Indianapolis

Thu 1/8

10:38 am-5:22 pm

1 stop8h 44m

Denver Intl

Mon 1/12

3:33 pm-8:00 pm

Nonstop2h 27m

$125

IndianapolisDenver

IND - DEN

INDDEN

Indianapolis

Thu 1/8

10:38 am-5:22 pm

1 stop8h 44m

Denver Intl

Mon 1/12

3:33 pm-8:00 pm

Nonstop2h 27m

$128

IndianapolisDenver

IND - DEN

INDDEN

Indianapolis

Thu 1/15

8:52 pm-9:49 pm

Nonstop2h 57m

Denver Intl

Sun 1/18

3:41 pm-8:07 pm

Nonstop2h 26m

$133

IndianapolisDenver

IND - DEN

INDDEN

Indianapolis

Sun 12/14

8:48 pm-9:42 pm

Nonstop2h 54m

Denver Intl

Wed 12/17

11:59 pm-4:21 pm

1 stop14h 22m

$140

IndianapolisDenver

IND - DEN

INDDEN

Indianapolis

Fri 2/6

12:38 pm-12:19 pm

1 stop25h 41m

Denver Intl

Sun 2/8

11:06 am-3:35 pm

Nonstop2h 29m

$141

IndianapolisDenver

IND - DEN

INDDEN

Indianapolis

Sun 2/15

8:56 pm-9:50 pm

Nonstop2h 54m

Denver Intl

Thu 2/19

3:34 pm-8:01 pm

Nonstop2h 27m

$142

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 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 $205.

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 Monday, with ticket prices averaging around $374.

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 $256. Flights in the morning are often more expensive with an average ticket price of $404.

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 $210 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 November 2025, prices for Indianapolis to Denver flights are approximately 68% 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

$113

Fastest flight time

2h 45m

Direct flights

Every day

Airports in Denver

1 airport
The best one-way flight to Denver from Indianapolis in the past 72 hours is $113. The best round-trip flight deal from Indianapolis to Denver found on momondo in the last 72 hours is $220.
The fastest flight from Indianapolis to Denver takes 2h 45m
Direct flights go from Indianapolis to Denver every day.
There is 1 airport near Denver: 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 54m.

  • 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 $72Free CancellationRating
5.8
3,096 reviews
Search Frontier flights
DeltaPriceFrom $108Free CancellationRating
7.9
7,998 reviews
Search Delta flights
United AirlinesPriceFrom $156Free CancellationRating
7.4
9,044 reviews
Search United Airlines flights
American AirlinesPriceFrom $158Free CancellationRating
7.2
11,042 reviews
Search American Airlines flights
SouthwestPriceFrom $177Free CancellationRating
8.0
4,252 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 16 flights on this route every week with an average price of $328. Southwest is rated 8.0/10 by our users.

  • United Airlines Flights From Indianapolis to Denver

    United Airlines (7.4/10 from 9,044 reviews) operates around 12 flights from Indianapolis to Denver in any given week. The average United Airlines airfare for this route is around $348, 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
Keystone
Cripple Creek
Manitou Springs
Longmont
Boulder
Greeley
Lakewood
Thornton
Westminster
Winter Park
Copper Mountain
Silverthorne
Frisco
Centennial
Grand Lake

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 12/24
Wed 12/31
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States