How many flights depart from Indianapolis to Denver on average per week?

As of November 2025, 46 flights take off from Indianapolis and land in Denver each week. The most common flight departure day for this route is Mon, with 20% of weekly flights taking off on this day.

What airlines fly to Denver?

Frontier, United Airlines and Southwest are the top three most popular airlines that fly to Denver from Indianapolis according to our data. Frontier is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Denver. Keep in mind that there are 6 different airlines that fly to Denver on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Indianapolis to Denver Intl?

Frontier, Delta, and Southwest are the most popular carriers operating from Indianapolis to Denver Intl

How many flights depart from Indianapolis to Denver on average per day?

As of November 2025, 6 flights take off from Indianapolis and land in Denver each day. The most common flight departure time for this route is 8:00AM, with 50% of daily flights taking off at noon.

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?

The number of operators available for flights from Indianapolis Airport to Denver Intl Airport is 5 as of November 2025.

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.

$98 Cheap Flights from Indianapolis to Denver in 2025/26

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8:48 pm - 9:42 pmIND-DEN

2h 54mnonstop

6:25 am - 8:26 pmDEN-IND

12h 01m1 stop

$99Frontier

Find Deal

Fri, Dec 5 - Mon, Dec 8

8:48 pm - 9:42 pmIND-DEN

2h 54mnonstop

12:59 am - 10:31 amDEN-IND

7h 32m1 stop

$116Frontier

Find Deal

Thu, Jan 8 - Sat, Jan 10

8:56 pm - 9:50 pmIND-DEN

2h 54mnonstop

12:59 am - 12:08 pmDEN-IND

9h 09m1 stop

$117Frontier

Find Deal

Thu, Jan 29 - Sun, Feb 1

8:48 pm - 9:42 pmIND-DEN

2h 54mnonstop

6:25 am - 8:26 pmDEN-IND

12h 01m1 stop

$119Frontier

Find Deal

Fri, Dec 5 - Mon, Dec 8

8:56 pm - 9:50 pmIND-DEN

2h 54mnonstop

11:59 pm - 6:13 pmDEN-IND

16h 14m1 stop

$122Multiple Airlines

Find Deal

Thu, Jan 29 - Mon, Feb 2

1:29 pm - 11:59 pmIND-DEN

12h 30m1 stop

6:25 am - 8:26 pmDEN-IND

12h 01m1 stop

$124Frontier

Find Deal

Fri, Dec 5 - Mon, Dec 8

5:06 pm - 11:04 pmIND-DEN

7h 58m1 stop

12:59 am - 12:08 pmDEN-IND

9h 09m1 stop

$128Frontier

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Thu, Jan 29 - Sun, Feb 1

7:19 pm - 8:20 pmIND-DEN

3h 01mnonstop

3:26 pm - 7:53 pmDEN-IND

2h 27mnonstop

$134Frontier

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Thu, Dec 11 - Sun, Dec 14

8:48 pm - 9:42 pmIND-DEN

2h 54mnonstop

3:26 pm - 7:53 pmDEN-IND

2h 27mnonstop

$135Frontier

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Fri, Dec 12 - Sun, Dec 14

8:56 pm - 9:50 pmIND-DEN

2h 54mnonstop

9:05 pm - 6:13 pmDEN-IND

19h 08m2 stops

$145Multiple Airlines

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Thu, Jan 29 - Mon, Feb 2

Frontier flights from Indianapolis to Denver

Our best Frontier deals on Indianapolis to Denver flight tickets

Frontier

Dec 5

IND8:48 pmIndianapolis

2h 54m

DEN9:42 pmDenver Intl

Dec 8

DEN6:25 amDenver Intl

12h 01m

1 stop

IND8:26 pmIndianapolis

$99

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Frontier

Jan 8

IND8:48 pmIndianapolis

2h 54m

DEN9:42 pmDenver Intl

Jan 10

DEN12:59 amDenver Intl

7h 32m

1 stop

IND10:31 amIndianapolis

$116

Find similar

Frontier

Jan 29

IND8:56 pmIndianapolis

2h 54m

DEN9:50 pmDenver Intl

Feb 1

DEN12:59 amDenver Intl

9h 09m

1 stop

IND12:08 pmIndianapolis

$117

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Route

Depart

Return

Price

IndianapolisDenver

IND - DEN

INDDEN

Indianapolis

Fri 12/5

8:48 pm-9:42 pm

Nonstop2h 54m

Denver Intl

Mon 12/8

6:25 am-8:26 pm

1 stop12h 01m

$99

IndianapolisDenver

IND - DEN

INDDEN

Indianapolis

Thu 1/8

8:48 pm-9:42 pm

Nonstop2h 54m

Denver Intl

Sat 1/10

12:59 am-10:31 am

1 stop7h 32m

$116

IndianapolisDenver

IND - DEN

INDDEN

Indianapolis

Thu 1/29

8:56 pm-9:50 pm

Nonstop2h 54m

Denver Intl

Sun 2/1

12:59 am-12:08 pm

1 stop9h 09m

$117

IndianapolisDenver

IND - DEN

INDDEN

Indianapolis

Fri 12/5

8:48 pm-9:42 pm

Nonstop2h 54m

Denver Intl

Mon 12/8

6:25 am-8:26 pm

1 stop12h 01m

$119

IndianapolisDenver

IND - DEN

INDDEN

Indianapolis

Thu 1/29

8:56 pm-9:50 pm

Nonstop2h 54m

Denver Intl

Mon 2/2

11:59 pm-6:13 pm

1 stop16h 14m

$122

IndianapolisDenver

IND - DEN

INDDEN

Indianapolis

Fri 12/5

1:29 pm-11:59 pm

1 stop12h 30m

Denver Intl

Mon 12/8

6:25 am-8:26 pm

1 stop12h 01m

$124

IndianapolisDenver

IND - DEN

INDDEN

Indianapolis

Thu 1/29

5:06 pm-11:04 pm

1 stop7h 58m

Denver Intl

Sun 2/1

12:59 am-12:08 pm

1 stop9h 09m

$128

IndianapolisDenver

IND - DEN

INDDEN

Indianapolis

Thu 12/11

7:19 pm-8:20 pm

Nonstop3h 01m

Denver Intl

Sun 12/14

3:26 pm-7:53 pm

Nonstop2h 27m

$134

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

$135

IndianapolisDenver

IND - DEN

INDDEN

Indianapolis

Thu 1/29

8:56 pm-9:50 pm

Nonstop2h 54m

Denver Intl

Mon 2/2

9:05 pm-6:13 pm

2 stops19h 08m

$145

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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

Prices

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Other information

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 $245 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 $207 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 96% 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 50m
Direct flights	Mon, Tue, Wed, Fri, Sat and Sun
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 50m

Direct flights go from Indianapolis to Denver on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. There are no airlines offering direct flights.

There is 1 airport near Denver: Denver Intl (DEN)

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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?
The number of operators available for flights from Indianapolis Airport to Denver Intl Airport is 5 as of November 2025.
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?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Indianapolis to Denver is Boeing 737 MAX 8 (21.99% of total bookings). The next most popular plane models are Boeing 737-800 (20.65%), Boeing 737-800 Passenger/BBJ2 (winglets) (14.37%), and Airbus A320neo (10.63%).
What is the most popular airline from Indianapolis to Denver?
Based on momondo bookings for flights between Indianapolis and Denver, the leading airline is Frontier, making up 49% of the total bookings. Other popular airlines include United Airlines with 25%, Southwest with 24%, and American Airlines with 1%.

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
Frontier	PriceFrom $72	Free Cancellation	Rating 5.8 3,113 reviews	Search Frontier flights
Delta	PriceFrom $108	Free Cancellation	Rating 7.9 8,007 reviews	Search Delta flights
United Airlines	PriceFrom $156	Free Cancellation	Rating 7.4 9,012 reviews	Search United Airlines flights
American Airlines	PriceFrom $158	Free Cancellation	Rating 7.2 11,045 reviews	Search American Airlines flights
Southwest	PriceFrom $177	Free Cancellation	Rating 8.0 4,235 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 19 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 9,012 reviews) operates around 13 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.

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

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Cheap flights from Indianapolis to Denver from $99

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Indianapolis to Denver departing on 12/5. 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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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?

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?

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 96% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Indianapolis to Denver Intl?

Frontier, Delta, and Southwest are the most popular carriers operating from Indianapolis to Denver Intl

What airlines fly to Denver?

How many flights depart from Indianapolis to Denver on average per day?

As of November 2025, 6 flights take off from Indianapolis and land in Denver each day. The most common flight departure time for this route is 8:00AM, with 50% of daily flights taking off at noon.

How many flights depart from Indianapolis to Denver on average per week?

As of November 2025, 46 flights take off from Indianapolis and land in Denver each week. The most common flight departure day for this route is Mon, with 20% of weekly flights taking off on this day.

When to book flights from Indianapolis to Denver

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

Fastest flight time

Direct flights

Airports in Denver

How far is Indianapolis to Denver Intl by plane?

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

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?

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

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

Southwest Flights From Indianapolis to Denver

United Airlines Flights From Indianapolis to Denver

Traveling to a place near Denver?

Why use momondo?

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

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

How can momondo help me find flights 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?

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Colorado