Cheap flights from Denver to Indiana from $103

The cheapest month to fly to Indiana from Denver is in October. Flight prices, which tend to average around $236, are often lower during this time because this is during the off-season. The month of August is another great option to travel to Indiana, with average flight prices from Denver averaging around $275.

Our data shows that Friday is the least expensive day to fly to Indiana. Tickets to fly out on this day can be as low as $282. On the other hand, Monday is the most expensive day to depart from Denver because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $408.

Our data shows that the cheapest Denver to Indiana flights are usually those with departure times in the afternoon. Our users have found flights to Indiana in the afternoon for as low as $271. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $398 on average. Flights to Indiana from Denver in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Fly from Denver Intl to Indianapolis for the best Denver Intl - Indiana flight prices

You are more likely to see cheaper flights to Indiana from Denver when booking weeks ahead of your departure date. In general, you can expect to find flights to Indiana for around $311 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Indiana from Denver for as low as $227 on momondo.

There are 4 cabin classes available to choose from on Denver to Indiana flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

United Airlines, Southwest, and Frontier are the most popular carriers operating from Denver Intl to Indiana

Frontier, United Airlines and Southwest are the top three most popular airlines that fly to Indiana from Denver according to our data. Frontier is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Indiana. Keep in mind that there are 5 different airlines that fly to Indiana on a routine basis, so you have a few additional options to choose from.

The number of flights available between Denver and Indiana is 77 per day as of July 2026. The most frequent departure time is 9:00AM, with 53% of daily flights leaving in the afternoon.

As of July 2026, 544 flights take off from Denver and land in Indiana each week. The most common flight departure day for this route is Fri, with 18% of weekly flights taking off on this day.