$85 Cheap Flights from Denver International to Indianapolis

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      Compare Denver International to Indianapolis flight deals

      Find the cheapest month or even day of the year to fly to Indianapolis

      Book the best Indianapolis fare with no extra fees

      Flight deals from Denver International to Indianapolis

      Looking for a cheap last-minute deal or the best return flight from Denver International Airport to Indianapolis Airport? If you want to travel next month, return fares start from $157. Find the lowest prices on one-way and return tickets right here.
      How did we find these deals? The deals you see here are the lowest prices for flight tickets from Denver International to Indianapolis found in the last 4 days, and are subject to change and availability.

      Find the cheapest month to fly from Denver International to Indianapolis

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Denver International to Indianapolis flights are currently cheapest in October.

      Direct flights from Denver International to Indianapolis

      Air Canada
      Frontier Airlines
      Southwest Airlines
      United
      Volaris

      Denver International to Indianapolis: Alternative routes

      Compare routes from Denver International to Indianapolis below. You may find an airport to fly into that's cheaper, faster, or easier than Indianapolis.

      Denver to Indianapolis: Flight information

      The things to know before you go.
      Cheapest flight found$85
      Cheapest month to flyOctober
      Average flight time2 hrs, 25 mins
      Most popular airlineSouthwest Airlines
      Average flights per week62

      Finding cheap flights from Denver International to Indianapolis: Frequently asked questions

      The best price we found for a return flight from Denver International to Indianapolis is $96. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      2 hours and 25 minutes is the average flight time from Denver International to Indianapolis.
      Southwest Airlines, United and Air Canada fly direct from Denver International to Indianapolis.
      As of September 2026, there are 62 flights per week flying from Denver International to Indianapolis.
      The cheapest month to fly from Denver International to Indianapolis is usually October.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Denver International Airport to Indianapolis Airport on Wednesday, 28 October 2026.
      Yes – the average flight time is 2 hours and 25 minutes.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Indianapolis but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Indianapolis is around 40 days in advance, so don’t leave your flight to the last minute.

      Currently, Frontier Airlines offers the cheapest flight tickets to Indianapolis.

      Travelling from Denver International Airport (DEN) to Indianapolis Airport (IND): what you need to know

      • Jump on a direct flight from Denver International Airport to Indianapolis Airport and you'll be in the air for an average of 2 hours 30 minutes.

      • The timezone in Indianapolis is UTC-5, which is two hours ahead of Denver.

      • Flights from DEN to IND start at 05:15 — the earliest with Southwest Airlines. The last service of the day is at 21:25 with Southwest Airlines. In total, there are 34 weekly Denver International Airport to Indianapolis Airport flights.

      • Get to the airport on time so you don't miss your DEN to IND flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid a last-minute sprint to the gate.

      • You'll likely experience longer lines in popular months such as July. Arriving up to four hours ahead of an international flight and two hours for a domestic departure will help ensure a smooth travel experience.

      • You'll find a range of airlines operating direct flights from Denver International Airport to Indianapolis Airport. When you're ready to start your Indianapolis adventure, let one of these carriers take you to this popular corner of the United States:

      • Southwest Airlines is the airline most travellers choose to fly with on this route.

      • Frontier Airlines ranks as the leading on-time carrier for DEN to IND flights, with 90.7% of services landing on schedule.

      • We make it a piece of cake to book a flight with a stopover. To see your options for tickets from Denver International Airport to Indianapolis Airport, deselect 'Direct flights only.' Then, pick a flight with a stop long enough to explore your chosen city. Popular stopovers between DEN and IND include:

        • Chicago O'Hare International Airport

        • Minneapolis St Paul Airport

        • Dallas Love Field Airport

      How to find the cheapest flights from Denver International Airport (DEN) to Indianapolis Airport (IND)

      • The cheapest price we've found for a one-way Denver International Airport to Indianapolis Airport flight is $85. A round-trip plane ticket is currently $96. Depending on the availability and when you book, these fares may change.

      • It's usually smart to book in advance if you're looking for cheap tickets from DEN to IND. That's because airlines change prices based on demand, which tends to rise closer to departure.

      • May is the cheapest month for flights from Denver International Airport to Indianapolis Airport. If you'd like to fly during a different time of year, the 'Whole month' tool will show you the lowest airfares for every month.

      • Landing cheap flights from DEN to IND is a breeze with Price Alerts. Simply set up one of these automatic alerts and we'll let you know when a lower fare pops up.

      • Tailor your flights using filters. Pick your preferred departure and arrival times, airlines and total journey duration. You can also sort the results by 'Best,' 'Cheapest' or 'Fastest' flights from Denver International Airport to Indianapolis Airport.

      Handy information about Denver International Airport (DEN)

      • You'll find DEN at 8500 Pena Boulevard.

      • 80% of flights departing from Denver International Airport touch down at their destination on schedule. With its impressive on-time stats, delays are unlikely when jetting out of DEN.

      • Denver International Airport is about 40 kilometres from central Denver. If you're driving, catching a taxi or ride-sharing from the centre, it'll take 35 minutes or so to get there, depending on the traffic.

      • Catching public transport? You can expect a journey time of around 35 minutes.

      • Searching for a hotel to stay in before your flight from Denver International Airport to Indianapolis Airport? Consider Baymont by Wyndham Denver International Airport. Get a good night's sleep here before making your way to DEN.

      Arriving at Indianapolis Airport (IND)

      Getting from Indianapolis Airport (IND) to central Indianapolis

      • You'll find IND at 7800 Col. H. Weir Cook Memorial Drive.

      • Indianapolis Airport to central Indianapolis has a drive time of around 20 minutes. It's approximately 18 kilometres away.

      • It typically takes 50 minutes to get there using public transport.

      When to fly to Indianapolis Airport (IND)

      • The quietest month for a flight from Denver International Airport to Indianapolis Airport is March, while October is the most popular. Choose the ideal time to visit Indianapolis based on whether you prefer a bustling atmosphere or a more laid-back vibe.

      • When reserving your flight from Denver International Airport to Indianapolis Airport, consider the kind of weather you like. July is the warmest month in Indianapolis, with temperatures ranging from 15ºC (59ºF) to 31ºC (88ºF).

      • If you'd rather travel in cooler conditions, look for a cheap ticket from DEN to IND in January. Temperatures average between -11ºC (12ºF) and 6ºC (43ºF) then.

      Explore more of the United States

      • You've visited Indianapolis, now it's time to discover other corners of the United States. Journey around 257 kilometres north-west to Chicago to check off its must-visit sights. From Millennium Park to Art Institute of Chicago and Willis Tower, you'll have a packed itinerary ahead.

      • Columbus is another favourite destination in the United States and is around 274 kilometres east of Indianapolis. No trip is complete without visiting Franklin Park Conservatory and Botanical Gardens, Whetstone Park / Park of Roses and Ohio Theatre.

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.