Cheap flights from Indianapolis to Denver from $71
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Indianapolis to Denver departing on 9/26. 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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American Airlines flights from Indianapolis to Denver
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Frontier flights from Indianapolis to Denver
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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?
The cheapest month to fly to Denver from Indianapolis is in September. Flight prices, which tend to average around $168, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in September, then you should wait until August to fly from Indianapolis, when ticket prices are also cheap, with an average price of $178.
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 $273. 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 $373.
What is the cheapest time of day to depart on your flight to Denver?
The cheapest time of day to fly to Denver is at noon when flights can be purchased for as low as $190. Flights in the morning are often more expensive with an average ticket price of $377.
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 5 weeks ahead of your departure date. In general, you can expect to find flights to Denver for around $228 when searching 5 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 $180 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.
What is the cheapest airline that flies from Indianapolis to Denver Intl?
Frontier, Southwest, and American Airlines are the most popular carriers operating from Indianapolis to Denver Intl
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.
How many flights depart from Indianapolis to Denver on average per day?
As of June 2025, 10 flights take off from Indianapolis and land in Denver each day. The most common flight departure time for this route is 8:00AM, with 38% of daily flights taking off at noon.
How many flights depart from Indianapolis to Denver on average per week?
As of June 2025, 73 flights take off from Indianapolis and land in Denver each week. The most common flight departure day for this route is Thu, with 19% 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
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 45m.
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 June 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 (23.22% of total bookings). The next most popular plane models are Boeing 737-800 (18.72%), Airbus A320neo (12.10%), and Boeing 737-800 Passenger/BBJ2 (winglets) (12.04%).
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 54% of the total bookings. Other popular airlines include United Airlines with 28%, Southwest with 16%, 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 | ||
|---|---|---|---|---|---|
| PriceFrom $55 | Free Cancellation | Rating 5.9 3,295 reviews | |||
| PriceFrom $108 | Free Cancellation | Rating 8.0 7,950 reviews | |||
| PriceFrom $150 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $192 | Free Cancellation | Rating 8.0 4,287 reviews | |||
| PriceFrom $216 | Free Cancellation | Rating 7.2 10,000 reviews |
Southwest Flights From Indianapolis to Denver
The lowest priced Southwest flight from Indianapolis to Denver from the last 72 hours was $192. Generally, Southwest has 29 flights on this route every week with an average price of $337. Southwest is rated 8.0/10 by our users.
United Airlines Flights From Indianapolis to Denver
United Airlines (7.4/10 from 8,790 reviews) operates around 25 flights from Indianapolis to Denver in any given week. The average United Airlines airfare for this route is around $326, with deals from around $150 rare but found on momondo. Referenced prices are for round-trip Indianapolis to Denver flight searches in the last 72 hours.
Traveling to a place near Denver?
Book flights to Denver if you plan to visit one of these locationsWhy 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.