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$64+ Cheap flights from Indiana to Denver (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 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
IND — DEN
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Indiana to Denver

Cheapest flights from Indiana to Denver
Explore the most affordable flight options available from Indiana to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Frontier deal was found by Cheapflights users on 12/10. 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 12/1912:26 pmORD - DEN
1 stop11h 43mFrontier
Thu 12/258:45 pmDEN - ORD
Nonstop2h 27mFrontier
Deal found 12/10$145
This Frontier deal was found by Cheapflights users on 12/11. 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.
Wed 12/249:34 pmORD - DEN
1 stop12h 04mFrontier
Wed 12/318:45 pmDEN - ORD
Nonstop2h 27mFrontier
Deal found 12/11$171
This Frontier deal was found by Cheapflights users on 12/9. 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.
Sun 12/2110:49 pmORD - DEN
1 stop11h 15mFrontier
Wed 12/248:45 pmDEN - ORD
Nonstop2h 27mFrontier
Deal found 12/9$175
This Frontier deal was found by Cheapflights users on 12/11. 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 12/1912:26 pmORD - DEN
1 stop11h 43mFrontier
Thu 1/83:02 pmDEN - ORD
Nonstop2h 43mFrontier
Deal found 12/11$177
This Kiwi.com deal was found by Cheapflights users on 12/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/132:26 pmORD - DEN
1 stop18h 58mFrontier
Wed 12/248:45 pmDEN - ORD
Nonstop2h 27mFrontier
Deal found 12/9$178
This Kiwi.com deal was found by Cheapflights users on 12/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3012:32 pmORD - DEN
1 stop10h 36mFrontier
Wed 12/318:45 pmDEN - ORD
Nonstop2h 27mFrontier
Deal found 12/10$179
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:00 amORD - DEN
Nonstop2h 56mFrontier
Wed 12/318:45 pmDEN - ORD
Nonstop2h 27mFrontier
Deal found 12/11$180
This Frontier deal was found by Cheapflights users on 12/10. 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.
Wed 12/247:00 amORD - DEN
Nonstop2h 56mFrontier
Thu 12/258:45 pmDEN - ORD
Nonstop2h 27mFrontier
Deal found 12/10$183
This Frontier deal was found by Cheapflights users on 12/10. 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.
Thu 12/187:00 amORD - DEN
Nonstop2h 56mFrontier
Thu 12/258:45 pmDEN - ORD
Nonstop2h 27mFrontier
Deal found 12/10$184
This Cheapflightsfares deal was found by Cheapflights users on 12/8. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/223:55 pmCVG - DEN
1 stop30h 09mFrontier
Sat 12/279:26 pmDEN - CVG
Nonstop2h 42mFrontier
Deal found 12/8$191
This United Airlines deal was found by Cheapflights users on 12/10. 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.
Wed 12/248:08 pmORD - DEN
Nonstop2h 58mUnited Airlines
Thu 1/16:00 amDEN - ORD
Nonstop2h 44mUnited Airlines
Deal found 12/10$192
This CheapOair deal was found by Cheapflights users on 12/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/228:20 pmCVG - DEN
1 stop14h 44mFrontier
Tue 12/306:00 amDEN - CVG
1 stop16h 08mFrontier
Deal found 12/9$204

Find flight deals from Indiana to Denver

Keep the following information in mind while searching for Indiana to Denver flight deals. Data was last updated December 12, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$84
(Frontier)

One-way from

$64
(Frontier)

Popular in

December

Cheapest in

August

Average price

$315

Good round-trip deal

$259 or less

Good one-way deal

$157 or less
Provider with most accurate pricing for Indianapolis-Denver Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Indianapolis-Denver Intl flights.
Search Deals
From Indiana to Denver Intl
Search Deals
One-way flight from Indiana to Denver Intl
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. 2% potential price decrease ($6 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 Indiana to Denver Intl.
Search Deals
Price to beat on a one-way flight from Indiana to Denver Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Indiana 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 December 12, 2025.
Use the filters below to find and compare flights from Indiana to Denver that are best for you.

Fly from

Indiana

Fly to

Denver

Route

Depart

Return

Price

IndianapolisDenver

IND - DEN

INDDEN

Indianapolis

Thu 1/8

8:55 pm-9:49 pm

Nonstop2h 54m

Denver Intl

Mon 1/12

4:25 pm-11:26 am

1 stop17h 01m

$130

ChicagoDenver

ORD - DEN

ORDDEN

Chicago O'Hare Intl

Sat 1/10

3:59 pm-5:57 pm

Nonstop2h 58m

Denver Intl

Sat 1/17

9:40 am-1:22 pm

Nonstop2h 42m

$168

ChicagoDenver

ORD - DEN

ORDDEN

Chicago O'Hare Intl

Thu 1/1

9:40 pm-11:38 pm

Nonstop2h 58m

Denver Intl

Wed 1/7

5:42 pm-9:15 pm

Nonstop2h 33m

$168

ChicagoDenver

MDW - DEN

MDWDEN

Chicago Midway

Wed 1/7

5:35 pm-7:20 pm

Nonstop2h 45m

Denver Intl

Wed 1/14

9:45 am-1:10 pm

Nonstop2h 25m

$179

ChicagoDenver

ORD - DEN

ORDDEN

Chicago O'Hare Intl

Sat 1/24

12:53 pm-2:51 pm

Nonstop2h 58m

Denver Intl

Tue 1/27

5:42 pm-9:15 pm

Nonstop2h 33m

$179

ChicagoDenver

ORD - DEN

ORDDEN

Chicago O'Hare Intl

Wed 1/7

8:02 pm-9:59 pm

Nonstop2h 57m

Denver Intl

Tue 1/13

5:42 pm-9:15 pm

Nonstop2h 33m

$179

ChicagoDenver

ORD - DEN

ORDDEN

Chicago O'Hare Intl

Sat 1/31

3:59 pm-5:57 pm

Nonstop2h 58m

Denver Intl

Tue 2/3

8:25 pm-11:59 pm

Nonstop2h 34m

$179

ChicagoDenver

ORD - DEN

ORDDEN

Chicago O'Hare Intl

Tue 2/17

12:50 pm-2:48 pm

Nonstop2h 58m

Denver Intl

Sat 2/21

5:54 pm-9:29 pm

Nonstop2h 35m

$179

ChicagoDenver

MDW - DEN

MDWDEN

Chicago Midway

Tue 1/20

10:00 am-2:35 pm

1 stop5h 35m

Denver Intl

Sat 1/24

1:05 pm-4:25 pm

Nonstop2h 20m

$182

ChicagoDenver

ORD - DEN

ORDDEN

Chicago O'Hare Intl

Sat 1/31

7:00 am-8:49 am

Nonstop2h 49m

Denver Intl

Mon 2/2

8:25 pm-11:59 pm

Nonstop2h 34m

$187

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 60 results
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Best time to book a flight from Indiana to Denver

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

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

Currently, November is the cheapest month in which you can book a flight from Indiana to Denver (average of $55). Flying from Indiana to Denver in June is currently the most expensive (average of $128). 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 IN to DEN?

Find hourly flight availability from Indiana 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 December 12, 2025.

When flying from Indiana to Denver, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 17% versus a flight in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Indiana to Denver. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Indiana to Denver flight should consider departing on Saturday at noon 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.

Weekly flight availability from Indiana to Denver

Explore weekly flight availability from Indiana 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 December 12, 2025.

The most flights from USIN to DEN are scheduled on a Thursday (8 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

Related info for your journey

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

  • What airport do you fly into for flights to Denver from Indiana?

    Denver Intl (DEN) is the airport you will fly into if you book a flight from Indiana to Denver. It is only a 18.5 mi journey from Denver Intl (DEN) to Denver’s city center.

  • How popular is this Indiana to Denver flight route?

    Within the past month, 180 users have taken a look at flights from Indiana to Denver Intl.

  • How long is the flight from Indiana to Denver?

    A quick flight from Indiana to Denver can take about 2h 45m. United Airlines provides one of the quickest options available for as low as $179. There are 893 mi between Indiana and Denver. Both multi-stop and nonstop flights can be found to your destination and back.

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

    $356 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on Korean Air and Delta, with prices starting from $457 and $476, respectively.

  • What are the most popular routes from Indiana to Denver?

    While some choose either Cincinnati Cinci./N. Kentucky - Denver Intl or Chicago Midway - Denver Intl, Chicago O'Hare Intl - Denver Intl is the most popular route from Indiana to Denver.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Indiana to Denver on time: United Airlines (81%), Frontier (80%), Air Canada (75%).

  • What are the cheapest flights from Indiana to Denver?

    The cheapest flight price from Indiana to Denver is $73. On average you can expect to pay $459. The most popular route, (Chicago O'Hare Intl - Denver Intl), can usually be booked for $88.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Indiana to Denver (average of $55). Flying from Indiana to Denver in June is currently the most expensive (average of $128). 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 Denver?

Book flights to Denver if you plan to visit one of these locations
Black Hawk
Thornton
Westminster
Broomfield
Lakewood
Golden
Winter Park
Greeley
Lone Tree
Cripple Creek
Silverthorne
Central City
Frisco
Wheat Ridge
Manitou Springs
Fort Morgan
Brighton
Longmont
Idaho Springs
Parker

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Alternative routes for Indiana to Denver

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Top 5 airlines flying from Indiana to Denver

Discover the top 5 airlines that operate flights from Indiana 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$74Average$184FlexibilityNo cancel feeOn-time62%
DeltaCheapest$108Average$370FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$158Average$367FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$159Average$382FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$177Average$328FlexibilityNo cancel feeOn-time63%

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