• Flights
  • Packages
  • Hotels
  • Cars
Round-trip
Coach

Refine your search by airline, by city or airport or direct flights


Book with Confidence: 40M+ Travelers, 20+ years of Expertise
Price Match Promise
Find great flight deals to destinations worldwide
24/7 Customer Support
Speak to our travel experts: anytime, anywhere
ClubMiles Rewards
Earn points and air miles to maximize your rewards
Easy Cancellations
Convenient options online and 24/7 Customer Support

When’s a good time to book a flight from Indianapolis to Denver?

What’s the cheapest day of the week to fly from Indianapolis to Denver?‡

Search Cheap Flights
What is the cheapest month to fly from Indianapolis to Denver?‡

Search Cheap Flights

‡This information is based on historical data from the last 365 days.

Finding Affordable Flights from Indianapolis to Denver
  • Plan Ahead - One of the keys to securing cheap flights from Indianapolis to Denver is to plan your trip well in advance. Airlines often offer lower prices for those who book tickets months ahead. Keep an eye on special promotions and sales events, which can yield significant savings.
  • Flexibility is Key - Being flexible with your travel dates can also lead to substantial cost savings. Consider flying during off-peak seasons or on weekdays when prices tend to be lower.
  • Set Price Alerts - To keep tabs on flight prices, consider setting up fare alerts. These alerts will notify you when fares from Indianapolis to Denver drop, giving you the opportunity to grab cheap deals.
  • Consider Nearby Airports - If Denver has multiple airports, check the prices at each one. Sometimes, flying into a nearby airport and then taking a short train or bus ride to your destination can be a much cheaper option.
  • Bundle and Save - Booking your flight and accommodation together as a package can often result in significant savings. CheapOair offers these bundled deals, so make sure to explore this option.

When is the Cheapest Time to Book Flights from Indianapolis to Denver?

‡

Got flexible travel dates? Use our flight data from the past year to discover ideal times to fly from Indianapolis to Denver. Find out which months and days typically offer lower fares and score our best savings.

CheapOair provides the predicted prices for one-way trips or round-trips with a duration of 7 days for domestic and 14 days for international trips based on historical data and available flight information. Graphs are estimates only. Prices are subject to change and can't be guaranteed until ticketed.
Estimated price for
Round-trip

‡Graphs are estimates only. Based on historical data and available flight information. Prices are subject to change and cannot be guaranteed until ticketed.

What Our Customers Say About Our Service?

sitejabber-review
Excellent | 4 Stars
Based on 233,423 reviews
Great | 4.1 Stars
Based on 23,777 reviews
Submit A Review
  • Dec 10, 2025 Dipender Panwar I want to recognize the outstanding service provided by Jochim. His professionalism, attention to detail, and genuine customer care have consistently stood out. Interactions with him are always clear, patient, and solution focused. Team members like Jochim make a real difference and reflect positively on the organization.

    Read More

  • Aug 31, 2025 Ray Hobson Very reliableThis was my first time using this site and I was very please with how everything was handled. Right after I booked my flight I got a call from one of the associates letting me know i didn't pick out my seats, and choose my seat for my trip there and back from my destination. I was kept up to date in my flight information and they made sure I got my boarding pass. My trip was very stress free. I will be using them again. Thank you!

    Read More

  • Aug 28, 2025 MariaEsperanza Estilo Nicko Went Above and BeyondI had to change the return flight of two out of four passengers in our group. Because only half of the group need to travel differently, it took several calls to Iberia Airlines directly and because of the time difference, Nicko coordinated and helped me over a couple of days. Throughout the experience, he explained what he was doing and why he needs to put me on hold and why he needs to call me back the following day, He was very knowledgeable, professional and empathetic to my predicament. Nicko owned the issues and the process and was very transparent with cost and every details of the transactions. I am very grateful and because of him, I will always trust CheapOAir with my travel needs. -Maria E.E.

    Read More

See all reviews

Indianapolis to Denver Flight Route Information

Travel Distance:974 Miles
Airlines Flying This Route: Frontier Airlines, United Airlines, Southwest Airlines
Weekly Flights:128
Avg. Flight Duration:02.54 Hours

Insights About Flying from Indianapolis to Denver

Q. Which is the high season to travel from Indianapolis to Denver?

A. The month of August is considered the high season for flying from IND to DEN. Traveling during the high season can affect ticket prices and availability, making this data crucial for trip planning.

Q. How many direct flights are available from IND to DEN?

A. There are a total of 512 direct flights from Indianapolis to Denver. For travelers seeking convenience and shorter travel times, this data is important when choosing flight options.

Q. Which is the low season to travel from Indianapolis to Denver?

A. April is considered the low season for traveling from Indianapolis to Denver, Colorado. Travelers looking for cost-effective options and fewer crowds may consider traveling during this period.

Q. How many daily flights are there between Indianapolis to Denver?

A. There are as many as 17 daily flights available for travelers between IND to DEN. This data offers flexibility in choosing departure times that best suit your schedule.

Q. Which is the busiest day for passengers flying between Indianapolis to Denver?

A. Monday are the busiest days for passengers flying between Indianapolis to Denver. Knowing the peak travel day can help you plan your trip to avoid overcrowded flights or airports.

Q. At what time does the last flight depart to Denver?

A. The last flight to Denver typically departs between 12:00AM - 1:00AM. Travelers who prefer late-night departures will find this information valuable for planning their journey.

Q. What percentage of travelers spent an average of 1 days in Denver, Colorado?

A. Approximately 37.86% of travelers spent an average of 1 days exploring Denver. This information can assist in planning the duration of your stay in Denver

Q. What percentage of IND to DEN flyers traveled with kids under 14?

A. About 6% of passengers on flights from Indianapolis to Denver were accompanied by children under the age of 14. This information is useful if you're planning a family trip and want to know how common it is to travel with young children on this route.

Q. What percentage of Indianapolis to Denver travelers were over 60 years old?

A. A notable 14% of travelers were aged 60 or older. This statistic provides insights for senior travelers or those seeking a mature travel demographic.

Q. What percentage of IND to DEN travelers were millennials?

A. Millennials make up a significant portion of travelers on this route, accounting for 38% of all passengers. If you're a millennial looking to connect with like-minded travelers, this statistic might interest you.

Q. What percentage of Indianapolis to Denver travelers were female?

A. Almost half of the passengers, approximately 48% were female. Knowing the gender distribution can be useful for solo female travelers or those interested in gender-related travel insights.

Q. What percent of Indianapolis to Denver travellers booked first or business class?

A. 8% of travelers booked first or business class on this route.

Q. At what time the earliest flight departs from Indianapolis?

A. The earliest flight departs at 6:00AM - 7:00AM.

Q. On which days one can have the most flight options in Denver?

A. Monday offer the most flight options in Denver.

§ All flight facts are based on last 3 months' data except the highest and lowest booking months that are based on last 3 months' data.

Cheap Flights from Indianapolis to Denver

Looking for flights from Indianapolis to Denver? Look no more, for you�re at the right place. Book cheap flights from Indianapolis to Denver on CheapOair and enjoy great discounts. Whether its leisure or a business trip, we offer the most competitive rates on flight tickets to destinations around the world. Grab IND to DEN flight deals on CheapOair and save big! Hurry, our cheap rates are not going to last forever, so make your bookings right away!

Airports in Indianapolis

Indianapolis International Airport serves the city of Indianapolis in the U.S. State of Indiana. This public airport lies nearly 11 kilometers away from the city's center. It is owned and operated by Indianapolis Airport Authority. The airport serves as the hub for FedEx Express and a focus city for Allegiant Air. The airport offers both passenger & cargo services to domestic as well as international destinations. Some of these destinations include Cancun, Punta Cana, Toronto, Las Vegas, Chicago, Denver, Orlando, Dallas, and more. Various modes of transportations available at the airport provide smooth connectivity to the city. These include scheduled bus services, car rental, taxi services, hotel courtesy vehicles, black car services, Uber, and more.

Explore Denver

Officially known as the City and County of Denver, Denver is the capital city of Colorado State in the U.S.A. It is situated in the South Platte River Valley offering beautiful views of Rocky Mountain in the west and Great Plains in the east. The city has various cultural attractions such as Denver Art Museum, Clyfford Still Museum, History Colorado Center, Denver Center for the Performing Arts, and more. With several chef-owned restaurants, the city is a paradise for food lovers. While in the city, do visit the boutique shops of Larimer Square and also indulge in food prepared from locally sourced products.

Things to Do in Denver

Denver Art Museum

Denver Art Museum is situated in the heart of the city. It features over 68,000 art works. These include work by several famous artists including Vincent Van Gogh, Georgia O�Keeffe, and Salvador Dali. The artifacts here range from pre-Columbian era to contemporary art. The artifacts include paintings, sculptures, and photography.

Museum of Nature & Science

Museum of Nature & Science is home to some of the most notable exhibits. Here, visitors can see artifacts related to prehistoric Indian people. Apart from these, there�re imposing skeletons of dinosaurs, collection of minerals presented by the Coors family, remains of Ice Age animals, and one of the largest nuggets of gold found in Colorado.

Denver Center for the Performing Arts

Denver Center for the Performing Arts is a place for those who wish to spend an evening watching a Broadway Show or a play. Almost all major events are hosted here. The Denver Center for the Performing Arts is home to the Denver Center Theater Company, the Denver Center Theater Academy, and the Denver Center Attractions.

Best Time to Fly to Denver

April-May and September-October are the best months to book denver flights. In these months, the weather remains pleasant and the city is less crowded. Avoid visiting here between June-August as it is the peak season and prices may be very high. For a pocket friendly trip, opt to travel during winter season.

Download Our App

Get CheapOair deals on the GO!

Download
Check Your Flight Status

Get there on time, every time!

Check Status

Flights from Indianapolis

Flights to Denver

Earn 2X points on CheapOair app
Earn up to 6X points on CheapOair app
Book on our apps (iOS & Android).
  • Get notified when prices drop for trips you are planning
  • Change or cancel your flights on the go!
  • Get flight alerts and updates for your trips
Switch to the app
Scan QR and installScan QR and install

Award-winning assistance, affordable travel

  • Excellent | 4 Stars
    Based on 233,423 reviews
    This rating is as of 02/10/2025
    Close[x]
  • Great | 4.1 Stars
    Based on 23,777 reviews
  •   American Business Awards
    2020 Gold Stevie – Product
    Management Team of the Year
  •   Stevie Awards for Sales & Customer Service
    2021 Bronze Stevie – Customer Service
    Department of the Year
  •  

Easy Access

Connect with Us
  • Quick Links
  • Popular Airlines
  • Popular Flight Routes
  • Top U.S. Destinations
  • Top International Destinations
Explore our cheap airfare options by carrier, with over 500 options to choose from.
Book one of our most popular flight routes with three easy clicks.
Find cheap airline tickets to popular U.S. destinations from coast to coast.
Get cheap air travel to global destinations in Europe, Asia and beyond.
partners logos

© 2006-2025 Fareportal, Inc. All rights reserved. Privacy Policy and agree to our Terms and Conditions. California: CST #2073455, Florida: ST37449, Hawaii - SOT#TAR-7560-0, Washington: WASOT #602755832 (affiliate of Travelong, Inc.)