How popular is this Denver to Indianapolis flight route?

Flights from Denver Intl to Indianapolis have been viewed 20 times in the past calendar month.

How long is the flight from Denver to Indianapolis?

Departing from Denver to Indianapolis will take you 2h 25m. Denver and Indianapolis are separated by a distance of 973 mi. All flights are typically nonstop.

What are the cheapest airlines flying from Denver to Indianapolis round-trip?

Cheapflights users have booked flights from Denver to Indianapolis round-trip from $73. Other airlines that can offer you cheap pricing are United Airlines, from $143, and American Airlines, from $188. Frontier is priced at 70% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Denver to Indianapolis one-way?

$49 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Southwest and American Airlines, with prices starting from $88 and $108, respectively.

In terms of precipitation, rainfall in Indianapolis ranges from 2.3 - 5.1 inches per month. May is typically the wettest month, when rainfall can reach 5.1 in. February is typically the driest time to visit Indianapolis when rainfall is around 2.3 in.

If weather is an important factor for your trip to Indianapolis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

What are the cheapest flights from Denver to Indianapolis?

Looking at all options, your cheapest flight can be booked for $44. While the most popular route (Denver Intl - Indianapolis) can be booked for $142 on average, our data indicates $355 when flying from Denver to Indianapolis.

What are the most reliable airlines from Denver to Indianapolis?

No one likes to see their flight delayed. When booking a flight from Denver to Indianapolis consider choosing Air Canada (91%), United Airlines (91%) or Frontier (90%) as they are the most reliable in getting you off to your destination on time.

What are the most popular airlines that fly from Denver to Indianapolis?

The most popular airlines flying from Denver to Indianapolis are Frontier, Southwest and United Airlines. Something to consider prior to booking your flight.

Most accurate provider : When it comes to deals on Denver-Indianapolis flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Denver-Indianapolis flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Denver-Indianapolis flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Denver-Indianapolis flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-Indianapolis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airports do I use to fly from Denver to Indianapolis?

If you book a flight from Denver to Indianapolis, you will be flying from Denver Intl to Indianapolis. Flights to Indianapolis (IND) from Denver Intl (DEN) take 2h 20m for a nonstop flight. There are 2 flights from Denver Intl to Indianapolis per day from 4 airlines.

Can I find deals for flights from Denver to Indianapolis that include hotel bookings?

Yes. In addition to deals on Denver to Indianapolis flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Denver to Indianapolis?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to Indianapolis.

Can I find deals for business class flights from Denver to Indianapolis?

Yes. Cheapflights offers flight deals from Denver to Indianapolis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$84+ Flights from Denver to Indianapolis

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Denver to Indianapolis with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Denver Intl to Indianapolis are usually found in January or August, booked 81 days in advance, depart on a Friday or Thursday and return on a Thursday

Cheap flight deals from Denver to Indianapolis

Cheapest flights from Denver to Indianapolis
Explore the most affordable flight options available from Denver to Indianapolis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Tue 12/303:13 pmDEN - IND

Nonstop2h 27mFrontier

Fri 1/26:47 pmIND - DEN

1 stop6h 59mFrontier

Deal found 12/16

$281

Sun 12/2811:59 pmDEN - IND

1 stop14h 11mFrontier

Fri 1/26:47 pmIND - DEN

1 stop6h 59mFrontier

Deal found 12/16

$289

Thu 12/2512:16 amDEN - IND

1 stop9h 29mFrontier

Fri 1/26:47 pmIND - DEN

1 stop6h 59mFrontier

Deal found 12/16

$307

Sun 12/2811:59 pmDEN - IND

1 stop14h 11mFrontier

Thu 1/15:06 pmIND - DEN

1 stop7h 58mFrontier

Deal found 12/16

$318

Mon 12/2911:59 pmDEN - IND

1 stop14h 12mFrontier

Fri 1/26:47 pmIND - DEN

1 stop6h 59mFrontier

Deal found 12/16

$324

Thu 12/259:05 pmDEN - IND

1 stop10h 20mFrontier

Fri 12/268:48 pmIND - DEN

Nonstop2h 54mFrontier

Deal found 12/16

$327

Tue 12/303:13 pmDEN - IND

Nonstop2h 27mFrontier

Thu 1/18:48 pmIND - DEN

Nonstop2h 54mFrontier

Deal found 12/16

$330

Thu 12/189:05 pmDEN - IND

1 stop10h 20mFrontier

Tue 12/238:35 pmIND - DEN

Nonstop2h 54mFrontier

Deal found 12/16

$336

Best flights from Denver to Indianapolis
Discover carefully curated flight deals from Denver to Indianapolis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Thu 2/263:31 pmDEN - IND

Nonstop2h 26mFrontier

Sat 2/281:25 pmIND - DEN

1 stop11h 34mFrontier

Deal found 12/17

$172

Thu 1/83:33 pmDEN - IND

Nonstop2h 27mMultiple Airlines

Wed 1/1412:21 pmIND - DEN

1 stop21h 59mMultiple Airlines

Deal found 12/17

$178

Mon 2/98:35 amDEN - IND

Nonstop2h 25mSouthwest

Fri 2/135:35 pmIND - DEN

Nonstop2h 55mSouthwest

Deal found 12/17

$197

Fri 2/135:44 pmDEN - IND

Nonstop2h 31mUnited Airlines

Mon 2/233:42 pmIND - DEN

Nonstop3h 03mUnited Airlines

Deal found 12/16

$267

Wed 1/147:00 amDEN - IND

1 stop10h 05mAlaska Airlines

Wed 1/217:00 amIND - DEN

1 stop18h 35mAlaska Airlines

Deal found 12/15

$342

Fri 2/209:06 pmDEN - IND

2 stops33h 26mMultiple Airlines

Sun 2/228:52 pmIND - DEN

Nonstop2h 57mMultiple Airlines

Deal found 12/17

$186

Thu 1/153:41 pmDEN - IND

Nonstop2h 26mFrontier

Mon 1/196:43 pmIND - DEN

1 stop16h 52mFrontier

Deal found 12/17

$256

Mon 2/910:29 pmDEN - IND

3 stops34h 57mMultiple Airlines

Fri 2/138:47 pmIND - DEN

Nonstop2h 57mMultiple Airlines

Deal found 12/17

$239

Sun 1/412:16 amDEN - IND

1 stop9h 29mFrontier

Fri 1/98:55 pmIND - DEN

Nonstop2h 54mFrontier

Deal found 12/17

$266

Thu 1/86:00 amDEN - IND

2 stops11h 31mMultiple Airlines

Mon 1/1211:37 amIND - DEN

1 stop10h 28mMultiple Airlines

Deal found 12/17

$252

Last-minute flights from Denver to Indianapolis
Discover last-minute flight deals from Denver to Indianapolis. Data last updated December 18, 2025 and is based on user searches.

Thu 1/19:05 pmDEN - IND

1 stop10h 20mFrontier

Thu 1/88:55 pmIND - DEN

Nonstop2h 54mFrontier

Deal found 12/16

$172

Wed 1/79:00 pmDEN - IND

2 stops37h 46mFrontier

Mon 1/128:55 pmIND - DEN

Nonstop2h 54mFrontier

Deal found 12/15

$148

Wed 1/711:59 pmDEN - IND

1 stop7h 44mMultiple Airlines

Mon 1/128:55 pmIND - DEN

Nonstop2h 54mMultiple Airlines

Deal found 12/15

$161

Thu 1/89:44 amDEN - IND

2 stops11h 04mMultiple Airlines

Mon 1/128:55 pmIND - DEN

Nonstop2h 54mMultiple Airlines

Deal found 12/15

$144

Thu 1/83:33 pmDEN - IND

Nonstop2h 27mFrontier

Thu 1/158:52 pmIND - DEN

Nonstop2h 57mFrontier

Deal found 12/15

$145

Thu 1/83:33 pmDEN - IND

Nonstop2h 27mMultiple Airlines

Wed 1/145:10 amIND - DEN

2 stops22h 27mMultiple Airlines

Deal found 12/17

$150

Thu 1/83:33 pmDEN - IND

Nonstop2h 27mMultiple Airlines

Tue 1/1312:21 pmIND - DEN

2 stops22h 59mMultiple Airlines

Deal found 12/15

$151

Thu 1/83:33 pmDEN - IND

Nonstop2h 27mFrontier

Fri 1/911:37 amIND - DEN

1 stop10h 28mFrontier

Deal found 12/15

$156

Thu 1/89:05 pmDEN - IND

1 stop11h 37mFrontier

Mon 1/121:41 pmIND - DEN

1 stop11h 18mFrontier

Deal found 12/17

$162

Fri 1/93:33 pmDEN - IND

Nonstop2h 27mFrontier

Mon 1/1211:37 amIND - DEN

1 stop10h 28mFrontier

Deal found 12/15

$157

Wed 1/287:30 amDEN - IND

1 stop26h 13mMultiple Airlines

Tue 2/312:21 pmIND - DEN

2 stops23h 52mMultiple Airlines

Deal found 12/16

$173

One-way flights from Denver to Indianapolis
Search for one-way flight options from Denver to Indianapolis. Find affordable one-way fares based on user searches. Data last updated December 18, 2025.

Fri 3/63:12 pmDEN - IND

Nonstop2h 26mFrontier

Deal found 12/16

$84

Sun 3/16:00 amDEN - IND

1 stop25h 10mFrontier

Deal found 12/16

$85

Mon 2/235:01 amDEN - IND

1 stop10h 24mFrontier

Deal found 12/16

$86

Thu 1/811:59 pmDEN - IND

1 stop10h 47mFrontier

Deal found 12/16

$87

Mon 1/124:25 pmDEN - IND

1 stop17h 01mMultiple Airlines

Deal found 12/17

$88

Mon 3/97:00 amDEN - IND

1 stop9h 28mFrontier

Deal found 12/16

$89

Thu 3/53:31 pmDEN - IND

Nonstop2h 26mFrontier

Deal found 12/16

$90

Wed 1/74:25 pmDEN - IND

1 stop29h 53mMultiple Airlines

Deal found 12/17

$91

Wed 3/411:59 pmDEN - IND

1 stop19h 15mFrontier

Deal found 12/16

$92

Sat 2/1411:59 pmDEN - IND

1 stop19h 13mFrontier

Deal found 12/17

$94

Sat 1/176:59 pmDEN - IND

1 stop12h 44mMultiple Airlines

Deal found 12/17

$97

Find flight deals from Denver to Indianapolis

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$144 (Kiwi.com)
One-way from	$84 (Kiwi.com)
Popular in	December
Cheapest in	January
Average price	$341
Good round-trip deal	$191 or less
Good one-way deal	$132 or less

Provider with most accurate pricing for Denver Intl-Indianapolis flight deals.

Search Deals

Provider most trusted by Cheapflights users for Denver Intl-Indianapolis flights.

Search Deals

From Denver Intl to Indianapolis

Search Deals

One-way flight from Denver Intl to Indianapolis

Search Deals

Highest demand for flights based on searches. 9% potential increase in price ($25 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Price to beat on a round-trip flight from Denver Intl to Indianapolis.

Search Deals

Price to beat on a one-way flight from Denver Intl to Indianapolis.

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Denver to Indianapolis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverIndianapolis

DEN - IND

DENIND

Denver Intl

Thu 2/26

3:31 pm-7:57 pm

Nonstop2h 26m

Indianapolis

Sat 2/28

1:25 pm-10:59 pm

1 stop11h 34m

$172

DenverIndianapolis

DEN - IND

DENIND

Denver Intl

Thu 1/8

3:33 pm-8:00 pm

Nonstop2h 27m

Indianapolis

Wed 1/14

12:21 pm-8:20 am

1 stop21h 59m

$178

DenverIndianapolis

DEN - IND

DENIND

Denver Intl

Fri 2/20

9:06 pm-8:32 am

2 stops33h 26m

Indianapolis

Sun 2/22

8:52 pm-9:49 pm

Nonstop2h 57m

$186

DenverIndianapolis

DEN - IND

DENIND

Denver Intl

Mon 2/9

8:35 am-1:00 pm

Nonstop2h 25m

Indianapolis

Fri 2/13

5:35 pm-6:30 pm

Nonstop2h 55m

$197

DenverIndianapolis

DEN - IND

DENIND

Denver Intl

Mon 2/9

10:29 pm-11:26 am

3 stops34h 57m

Indianapolis

Fri 2/13

8:47 pm-9:44 pm

Nonstop2h 57m

$239

DenverIndianapolis

DEN - IND

DENIND

Denver Intl

Thu 1/8

6:00 am-7:31 pm

2 stops11h 31m

Indianapolis

Mon 1/12

11:37 am-8:05 pm

1 stop10h 28m

$252

DenverIndianapolis

DEN - IND

DENIND

Denver Intl

Thu 1/15

3:41 pm-8:07 pm

Nonstop2h 26m

Indianapolis

Mon 1/19

6:43 pm-9:35 am

1 stop16h 52m

$256

DenverIndianapolis

DEN - IND

DENIND

Denver Intl

Sun 1/4

12:16 am-11:45 am

1 stop9h 29m

Indianapolis

Fri 1/9

8:55 pm-9:49 pm

Nonstop2h 54m

$266

DenverIndianapolis

DEN - IND

DENIND

Denver Intl

Fri 2/13

5:44 pm-10:15 pm

Nonstop2h 31m

Indianapolis

Mon 2/23

3:42 pm-4:45 pm

Nonstop3h 03m

$267

DenverIndianapolis

DEN - IND

DENIND

Denver Intl

Wed 1/14

7:00 am-7:05 pm

1 stop10h 05m

Indianapolis

Wed 1/21

7:00 am-11:35 pm

1 stop18h 35m

$342

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 20 results

Compare providers for flights from Denver to Indianapolis

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to Indianapolis in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
Cheapflightsfares	Price Accuracy3 stars	Trust Score*2 stars
JustAirTicket	Price Accuracy-	Trust Score*1 star
Priceline	Price Accuracy1 star	Trust Score*3 stars
Cheapfaremart	Price Accuracy-	Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Denver-Indianapolis flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Denver-Indianapolis flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Denver-Indianapolis flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Denver-Indianapolis flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-Indianapolis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Denver to Indianapolis

Have a flexible travel schedule? Discover the best time to fly to Indianapolis from Denver with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Denver to Indianapolis

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

To ensure you get the cheapest price possible for a flight from Denver to Indianapolis, you should look to book at least 81 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Denver to Indianapolis?

Currently, January is the cheapest month in which you can book a flight from Denver to Indianapolis (average of $47). Flying from Denver to Indianapolis in April is currently the most expensive (average of $106). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DEN to IND?

A simple way to save on the total cost of your ticket is to fly from Denver to Indianapolis in the afternoon. If you’re flexible enough to do this you can expect to save up to 16% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Denver to Indianapolis?

Travelers seeking maximum savings on their Denver to Indianapolis flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

The best insider tips for Denver to Indianapolis flights

Cheapflights partnered with top experts to bring you the best recommendations for your Denver to Indianapolis trip

Airports

DEN

Use the A Line train for a quick 37-minute ride from DEN to downtown Denver, running every 15 minutes.

IND

For a hassle-free arrival, use IndyGo Route 8 from IND to downtown Indianapolis, taking about 50 minutes.

Our travel experts

Emily Zemler

Expert on DEN

Barbara Noe Kennedy

Expert on IND

Reviews of airlines servicing Indianapolis

Peruse reviews from past customers who have flown with Southwest, United Airlines, and American Airlines from Denver to Indianapolis to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

7.9

Good

4,250 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Southwest

7.9

Good

4,250 reviews

Southwest

7.9

Good

4,250 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

United Airlines

7.4

Good

9,093 reviews

Southwest

7.9

Good

4,250 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

American Airlines

7.2

Good

11,055 reviews

Southwest

7.9

Good

4,250 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Frontier

5.8

Fair

3,081 reviews

Southwest

7.9

Good

4,250 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

What airports do I use to fly from Denver to Indianapolis?
If you book a flight from Denver to Indianapolis, you will be flying from Denver Intl to Indianapolis. Flights to Indianapolis (IND) from Denver Intl (DEN) take 2h 20m for a nonstop flight. There are 2 flights from Denver Intl to Indianapolis per day from 4 airlines.
How popular is this Denver to Indianapolis flight route?
Flights from Denver Intl to Indianapolis have been viewed 20 times in the past calendar month.
How long is the flight from Denver to Indianapolis?
Departing from Denver to Indianapolis will take you 2h 25m. Denver and Indianapolis are separated by a distance of 973 mi. All flights are typically nonstop.
What are the cheapest airlines flying from Denver to Indianapolis round-trip?
Cheapflights users have booked flights from Denver to Indianapolis round-trip from $73. Other airlines that can offer you cheap pricing are United Airlines, from $143, and American Airlines, from $188. Frontier is priced at 70% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from Denver to Indianapolis one-way?
$49 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Southwest and American Airlines, with prices starting from $88 and $108, respectively.
What are the most reliable airlines from Denver to Indianapolis?
No one likes to see their flight delayed. When booking a flight from Denver to Indianapolis consider choosing Air Canada (91%), United Airlines (91%) or Frontier (90%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Denver to Indianapolis?
Looking at all options, your cheapest flight can be booked for $44. While the most popular route (Denver Intl - Indianapolis) can be booked for $142 on average, our data indicates $355 when flying from Denver to Indianapolis.
Can I find deals for flights from Denver to Indianapolis that include hotel bookings?
Yes. In addition to deals on Denver to Indianapolis flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Denver to Indianapolis?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to Indianapolis.
Can I find deals for business class flights from Denver to Indianapolis?
Yes. Cheapflights offers flight deals from Denver to Indianapolis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Denver to Indianapolis?
Currently, January is the cheapest month in which you can book a flight from Denver to Indianapolis (average of $47). Flying from Denver to Indianapolis in April is currently the most expensive (average of $106). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Terre Haute

Muncie

Noblesville

Fishers

Greenwood

Plainfield

Anderson

Kokomo

Franklin

Carmel

Crawfordsville

Bloomington

Speedway

Browse thousands of different options on Cheapflights for your next trip

Top 4 airlines flying from Denver to Indianapolis

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$84	Average$197	FlexibilityNo cancel fee	On-time62%
United Airlines	Cheapest$154	Average$335	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$188	Average$300	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$197	Average$330	FlexibilityNo cancel fee	On-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$84+ Cheap flights from Denver to Indianapolis (DEN - IND)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Denver to Indianapolis with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Denver Intl to Indianapolis are usually found in January or August, booked 81 days in advance, depart on a Friday or Thursday and return on a Thursday

Cheap flight deals from Denver to Indianapolis

Cheapest flights from Denver to IndianapolisExplore the most affordable flight options available from Denver to Indianapolis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Explore the most affordable flight options available from Denver to Indianapolis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Find flight deals from Denver to Indianapolis

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from Denver to Indianapolis that are best for you.

Compare providers for flights from Denver to Indianapolis

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to Indianapolis in December.

Best time to book a flight from Denver to Indianapolis

Have a flexible travel schedule? Discover the best time to fly to Indianapolis from Denver with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Denver to Indianapolis

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

What is the cheapest month to book a flight from Denver to Indianapolis?

What is the cheapest time of day to fly from DEN to IND?

What is the cheapest day to fly from Denver to Indianapolis?

The best insider tips for Denver to Indianapolis flights

AI-powered summary based on content written by travel experts. AI can make mistakes.

Cheapflights partnered with top experts to bring you the best recommendations for your Denver to Indianapolis trip

Airports

DEN

IND

Our travel experts

Reviews of airlines servicing Indianapolis

Peruse reviews from past customers who have flown with Southwest, United Airlines, and American Airlines from Denver to Indianapolis to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Denver to Indianapolis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airports do I use to fly from Denver to Indianapolis?

How popular is this Denver to Indianapolis flight route?

How long is the flight from Denver to Indianapolis?

What are the cheapest airlines flying from Denver to Indianapolis round-trip?

What are the cheapest airlines to fly from Denver to Indianapolis one-way?

What are the most reliable airlines from Denver to Indianapolis?

What are the cheapest flights from Denver to Indianapolis?

Can I find deals for flights from Denver to Indianapolis that include hotel bookings?

How can I find direct flights from Denver to Indianapolis?

Can I find deals for business class flights from Denver to Indianapolis?

What is the cheapest month to book a flight from Denver to Indianapolis?

Traveling to a place near Indianapolis?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Denver to Indianapolis

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Denver to Indianapolis

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Denver to Indianapolis
Explore the most affordable flight options available from Denver to Indianapolis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.