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$53+ Cheap flights from Indianapolis to Denver (IND - DEN)

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 4/17. Fares are subject to change and may not be available on all flights or dates of travel.
IND — DEN
Feb 8 — Feb 151
Sat 2/8
Sat 2/15
1 adult, Economy
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The best prices from Indianapolis to Denver Intl are usually found in April or September, booked 66 days in advance, depart on a Thursday or Wednesday and return on a Tuesday

Cheap flight deals from Indianapolis to Denver

Discover tips and strategies to find the most affordable flight options for your journey from Indianapolis (IND) to Denver (DEN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$98
(Frontier)

One-way from

$53
(Trip.com)

Popular in

December

Cheapest in

April

Average price

$209

Good round-trip deal

$193 or less

Good one-way deal

$137 or less
Provider with most accurate pricing for Indianapolis-Denver Intl flight deals.
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Provider most trusted by Cheapflights users for Indianapolis-Denver Intl flights.
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From Indianapolis to Denver Intl
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One-way flight from Indianapolis to Denver Intl
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Indianapolis to Denver Intl.
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Price to beat on a one-way flight from Indianapolis to Denver Intl.
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Find flight deals from Indianapolis to Denver

Cheapest flights from Indianapolis to Denver
Explore the most affordable flight options available from Indianapolis to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2025.

This Frontier deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/78:49 pmIND - DEN
Nonstop2h 59mFrontier
Tue 3/111:20 pmDEN - IND
Nonstop2h 27mFrontier
Deal found 2/2$98
This United Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/229:00 amIND - DEN
Nonstop2h 59mUnited Airlines
Tue 4/225:50 pmDEN - IND
Nonstop2h 32mUnited Airlines
Deal found 2/3$197
This Delta deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/166:20 amIND - DEN
1 stop5h 12mDelta
Mon 4/2112:55 amDEN - IND
1 stop6h 46mDelta
Deal found 2/3$217
This Booking.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/184:23 pmIND - DEN
Nonstop3h 01mMultiple Airlines
Mon 6/2310:14 amDEN - IND
1 stop5h 52mMultiple Airlines
Deal found 2/2$233
This Southwest deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/84:05 pmIND - DEN
Nonstop2h 55mSouthwest
Mon 4/147:50 amDEN - IND
Nonstop2h 25mSouthwest
Deal found 2/3$243
This American Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/266:41 amIND - DEN
1 stop5h 55mAmerican Airlines
Sat 3/17:00 amDEN - IND
1 stop5h 56mAmerican Airlines
Deal found 2/3$257
This Sun Country Air deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/146:00 amIND - DEN
1 stop14h 15mSun Country Air
Sat 7/194:20 pmDEN - IND
1 stop23h 46mSun Country Air
Deal found 2/2$270

Find flights from Indianapolis to Denver within your budget

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, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

IndianapolisDenver

IND - DEN

INDDEN

Indianapolis

Tue 2/25

4:36 pm-11:28 pm

1 stop8h 52m

Denver Intl

Sat 3/8

3:21 pm-7:48 pm

Nonstop2h 27m

$98

IndianapolisDenver

IND - DEN

INDDEN

Indianapolis

Tue 4/22

9:00 am-9:59 am

Nonstop2h 59m

Denver Intl

Tue 4/22

5:50 pm-10:22 pm

Nonstop2h 32m

$197

IndianapolisDenver

IND - DEN

INDDEN

Indianapolis

Wed 3/5

1:53 pm-8:33 pm

1 stop8h 40m

Denver Intl

Tue 3/11

6:05 am-1:53 pm

1 stop5h 48m

$217

IndianapolisDenver

IND - DEN

INDDEN

Indianapolis

Tue 6/10

4:23 pm-5:24 pm

Nonstop3h 01m

Denver Intl

Mon 6/16

10:14 am-6:06 pm

1 stop5h 52m

$233

IndianapolisDenver

IND - DEN

INDDEN

Indianapolis

Wed 4/2

7:55 pm-8:45 pm

Nonstop2h 50m

Denver Intl

Thu 4/3

8:10 am-12:35 pm

Nonstop2h 25m

$244

IndianapolisDenver

IND - DEN

INDDEN

Indianapolis

Wed 4/9

7:59 pm-11:02 pm

1 stop5h 03m

Denver Intl

Sun 4/13

12:55 am-9:41 am

1 stop6h 46m

$263

IndianapolisDenver

IND - DEN

INDDEN

Indianapolis

Fri 6/20

7:05 pm-10:01 am

1 stop16h 56m

Denver Intl

Sun 6/22

7:15 pm-6:06 pm

1 stop20h 51m

$280

IndianapolisDenver

IND - DEN

INDDEN

Indianapolis

Fri 3/7

8:49 pm-9:48 pm

Nonstop2h 59m

$54

IndianapolisDenver

IND - DEN

INDDEN

Indianapolis

Wed 3/12

3:30 pm-4:33 pm

Nonstop3h 03m

$99

IndianapolisDenver

IND - DEN

INDDEN

Indianapolis

Wed 3/26

7:59 pm-11:04 pm

1 stop5h 05m

$109

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

Showing 1-10 of 16 results
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Compare providers for flights from Indianapolis to Denver

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 Indianapolis to Denver in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
Kiwi.comPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
FlightnetworkPrice Accuracy-Trust Score*3 stars

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

Have a flexible travel schedule? Discover the best time to fly to Denver from Indianapolis 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.

Travel insights for flights from Indianapolis to Denver

Get recent, data-driven insights about flights from Indianapolis to Denver including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Indianapolis to Denver. Price data was last updated on January 31, 2025.

Booking 66 days in advance of your planned departure date is, on average, the best time to get cheap flights from Indianapolis to Denver. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, October is the cheapest month in which you can book a flight from Indianapolis to Denver (average of $197). Flying from Indianapolis to Denver in March is currently the most expensive (average of $278). 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 IND to DEN?

Find hourly flight availability from Indianapolis to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 3, 2025.

One of the essential ways to save on airfare from Indianapolis to Denver is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 51% on airfare.

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

Use this chart to determine the cheapest time to fly round-trip from Indianapolis to Denver. Price data was last updated on February 2, 2025.

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

Weekly flight availability from Indianapolis to Denver

Explore weekly flight availability from Indianapolis to Denver. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated February 3, 2025.

The most flights from IND to DEN are scheduled on a Thursday (11 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (6 on average).

Rainfall in Denver by month

Plan your trip to Denver by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Denver ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Denver when rainfall is around 0.5 in.

Temperature in Denver by month

Plan your trip to Denver by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Denver, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Denver. Reviews last updated February 3, 2025.
Get a feel of what it's like to fly with Southwest, Alaska Airlines and Delta from Indianapolis to Denver by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,570 reviews

Boarding

8.2

Entertainment

7.7

Food

7.1

Crew

8.7

Comfort

8.1

Overall

8.1

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,570 reviews
Southwest
8.1
Very good
4,570 reviews

Boarding

8.2

Entertainment

7.7

Food

7.1

Crew

8.7

Comfort

8.1

Overall

8.1

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,681 reviews
Southwest
8.1
Very good
4,570 reviews

Boarding

8.2

Entertainment

7.7

Food

7.1

Crew

8.7

Comfort

8.1

Overall

8.1

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,427 reviews
Southwest
8.1
Very good
4,570 reviews

Boarding

8.2

Entertainment

7.7

Food

7.1

Crew

8.7

Comfort

8.1

Overall

8.1

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,889 reviews
Southwest
8.1
Very good
4,570 reviews

Boarding

8.2

Entertainment

7.7

Food

7.1

Crew

8.7

Comfort

8.1

Overall

8.1

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Allegiant Air
7.3
Good
786 reviews
Southwest
8.1
Very good
4,570 reviews

Boarding

8.2

Entertainment

7.7

Food

7.1

Crew

8.7

Comfort

8.1

Overall

8.1

Reviews

1 / 20

6.0
Good

Lauren,Dec 2024

MCI - DCA

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Indianapolis to Denver. 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 Indianapolis to Denver?

    To fly from Indianapolis to Denver, you need to book a flight from Indianapolis (IND) to Denver Intl (DEN). Nonstop flights to Denver Intl from Indianapolis take 2h 49m on average. When it comes time to book airfare, you have a few options: there are 8 outbound flights from Indianapolis to Denver Intl offered by 5 different airlines.

  • How popular is this Indianapolis to Denver flight route?

    This flight path from Indianapolis to Denver Intl was viewed by 146 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    According to our current data, Frontier ($98), United Airlines ($197), and Delta ($217) offers the cheapest pricing from Indianapolis to Denver. Frontier is currently priced 51% below the average price you’ll pay for this route.

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

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $53. Users have also found prices from $99 and $109 on United Airlines and Delta, respectively.

  • What are the most reliable airlines from Indianapolis to Denver?

    Consider Frontier (96%), United Airlines (80%) or Air Canada (80%) when booking your flight. These represent the most reliable airlines when flying from Indianapolis to Denver.

  • What are the cheapest flights from Indianapolis to Denver?

    On average you can expect to pay $706 for a flight from Indianapolis to Denver. The cheapest flight overall is $63 while the most popular route, (Indianapolis - Denver Intl) is currently priced at $126.

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

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

  • How can I find direct flights from Indianapolis to Denver?

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

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

    Yes. Cheapflights offers flight deals from Indianapolis to Denver 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 Indianapolis to Denver?

    Currently, October is the cheapest month in which you can book a flight from Indianapolis to Denver (average of $197). Flying from Indianapolis to Denver in March is currently the most expensive (average of $278). 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

Traveling to a place near Indianapolis?

Book flights to Indianapolis if you plan to visit one of these locations
Westminster
Black Hawk
Winter Park
Dillon
Lakewood
Broomfield
Silverthorne
Golden
Brighton
Keystone
Frisco
Wheat Ridge
Grand Lake
Idaho Springs
Greeley
Central City
Copper Mountain
Longmont
Thornton
Limon

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Alternative routes for Indianapolis to Denver

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Indianapolis to Denver

Discover the top 5 airlines that operate flights from Indianapolis to Denver. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$53Average$143FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$154Average$343FlexibilityNo cancel feeOn-time69%
DeltaCheapest$175Average$255FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$178Average$318FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$201Average$287FlexibilityNo cancel feeOn-time71%
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