Cheap Flights from Denver (DEN) to Indianapolis (IND)

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Flight deals from Denver International to Indianapolis

Looking for a cheap last-minute deal or the best return flight from Denver International to Indianapolis? Find the lowest prices on one-way and return tickets right here.

Indianapolis.$178 per passenger.Departing Wed, 15 Oct, returning Sun, 19 Oct.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Denver International on Wed, 15 Oct, arriving in Indianapolis.Inbound direct flight with Frontier Airlines departs from Indianapolis on Sun, 19 Oct, arriving in Denver International.Price includes taxes and charges.From $178, select.

Indianapolis.$179 per passenger.Departing Thu, 11 Sep, returning Sat, 27 Sep.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Denver International on Thu, 11 Sep, arriving in Indianapolis.Inbound direct flight with Frontier Airlines departs from Indianapolis on Sat, 27 Sep, arriving in Denver International.Price includes taxes and charges.From $179, select.

Indianapolis.$238 per passenger.Departing Sat, 30 Aug, returning Mon, 8 Sep.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Denver International on Sat, 30 Aug, arriving in Indianapolis.Inbound direct flight with Frontier Airlines departs from Indianapolis on Mon, 8 Sep, arriving in Denver International.Price includes taxes and charges.From $238, select.

Indianapolis.$260 per passenger.Departing Sat, 15 Nov, returning Sun, 16 Nov.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Denver International on Sat, 15 Nov, arriving in Indianapolis.Inbound direct flight with Southwest Airlines departs from Indianapolis on Sun, 16 Nov, arriving in Denver International.Price includes taxes and charges.From $260, select.

Indianapolis.$291 per passenger.Departing Fri, 22 Aug, returning Sat, 23 Aug.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Denver International on Fri, 22 Aug, arriving in Indianapolis.Inbound indirect flight with Frontier Airlines, departs from Indianapolis on Sat, 23 Aug, arriving in Denver International.Price includes taxes and charges.From $291, select.

Indianapolis.$298 per passenger.Departing Sun, 28 Sep, returning Wed, 1 Oct.Return flight with United.Outbound indirect flight with United, departs from Denver International on Sun, 28 Sep, arriving in Indianapolis.Inbound indirect flight with United, departs from Indianapolis on Wed, 1 Oct, arriving in Denver International.Price includes taxes and charges.From $298, select.

Indianapolis.$304 per passenger.Departing Fri, 29 Aug, returning Sun, 31 Aug.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Denver International on Fri, 29 Aug, arriving in Indianapolis.Inbound direct flight with Frontier Airlines departs from Indianapolis on Sun, 31 Aug, arriving in Denver International.Price includes taxes and charges.From $304, select.

Indianapolis.$326 per passenger.Departing Thu, 11 Dec, returning Sun, 14 Dec.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Denver International on Thu, 11 Dec, arriving in Indianapolis.Inbound direct flight with Frontier Airlines departs from Indianapolis on Sun, 14 Dec, arriving in Denver International.Price includes taxes and charges.From $326, select.

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 September.

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Direct flights from Denver International to Indianapolis

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	$179
Cheapest month to fly	October
Average flight time	2 hrs, 27 mins
Most popular airline	Southwest Airlines
Average flights per week	48

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

How much are return flights from Denver International to Indianapolis?

The best price we found for a return flight from Denver International to Indianapolis is $179. 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.

How long does it take to fly from Denver International to Indianapolis?

2 hours and 27 minutes is the average flight time from Denver International to Indianapolis.

Which airlines fly direct from Denver International to Indianapolis?

Southwest Airlines, Air Canada and United fly direct from Denver International to Indianapolis.

How many flights are there a week from Denver International to Indianapolis?

As of August 2025, there are 48 flights per week flying from Denver International to Indianapolis.

When is the cheapest time to fly from Denver International to Indianapolis?

The cheapest month to fly from Denver International to Indianapolis is usually October.

Which upcoming date is cheapest to fly from Denver International Airport to Indianapolis Airport on?

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, 15 October 2025.

Can I get a direct flight from Denver International Airport to Indianapolis Airport?

Yes – the average flight time is 2 hours and 27 minutes.

How can I find the best flight deal to Indianapolis?

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.

When is the best time to book flights to Indianapolis?

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.

Which is the cheapest airline to fly from Denver International Airport to Indianapolis with?

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

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

Around 2 hours 30 minutes is how long you can expect to be travelling on a direct flight from Denver International Airport to Indianapolis International Airport.
Indianapolis's timezone is UTC-4, making Indianapolis two hours ahead of Denver.
Choose from 57 weekly Denver International Airport to Indianapolis International Airport flights. The 05:06 departure with Frontier Airlines is the earliest available. Southwest Airlines operates the last service of the day at 21:30.
Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules worth sticking to. Get to the airport on time to catch your DEN to IND flight.
Travelling during a peak month such as July? Major public holidays and other high seasons can lead to longer queues at security. Play it safe and arrive up to four hours ahead of international flights and two hours before domestic departures.
A range of airlines operate direct flights from Denver International Airport to Indianapolis International Airport, so jetting off to Indianapolis (and then visiting more of United States!) is easy. Leading carriers that fly nonstop include:
Most travellers choose to travel with Frontier Airlines on this route.
United Airlines ranks as the top on-time carrier for DEN to IND flights, with 86.26% of its services landing on schedule.
We make it a breeze to book a flight with a stopover. To see all your options for tickets from Denver International Airport to Indianapolis International Airport, uncheck 'Direct flights only.' Then, choose a flight with a stop long enough to visit your chosen city. Some great stopovers between DEN and IND include:
- O'Hare International Airport
- Minneapolis-St. Paul International Airport
- Dallas Love Field Airport

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

At the moment, $67 is the lowest price we've seen for a one-way Denver International Airport to Indianapolis International Airport flight. The best price for a return plane ticket is $179. Remember that fares could change due to availability when booking.
Score cheap tickets from DEN to IND by booking at least six months ahead. Based on our research, that's the sweet spot for finding a bargain.
May is the cheapest month for flights from Denver International Airport to Indianapolis International Airport. If you'd like to fly during a different time of year, the 'Whole month' tool will give you the lowest prices for every month.
Save time searching for cheap flights from DEN to IND by setting up a Price Alert. We'll send you an email or push notification on the app when a new low fare is offered.
Tailor your flights using filters. Select your preferred arrival and departure times, total journey duration and airlines. You can also sort results by 'Best,' 'Cheapest' or 'Fastest' flights from Denver International Airport to Indianapolis International Airport.

Handy information about Denver International Airport (DEN)

DEN is located at 8500 Pena Boulevard.
Denver International Airport gets top marks for its on-time performance. 80.23% of flights that take off from DEN arrive at their destination as scheduled.
Central Denver to Denver International Airport is around 40 kilometres. Depending on traffic, it'll take about 35 minutes to get there if you're driving, catching a cab or ride-sharing.
Expect a journey time of around 1 hour 30 minutes when using public transport.
Staying the night at a hotel can take the hassle out of getting to the airport on time. If you're looking for somewhere to stay before your flight from Denver International Airport to Indianapolis International Airport, check out Baymont by Wyndham Denver International Airport. It's a short drive from DEN.

Arriving at Indianapolis International Airport (IND)

Book a hotel near IND if you're on a late Denver International Airport to Indianapolis International Airport flight. Settle into one of these options and skip the long transfer:
Travel at your own speed with an Indianapolis International Airport rental car. Book your wheels from Thrifty, Dollar or Budget and find adventure across Indianapolis and beyond.
Lock in the lowest price by booking your ride from Indianapolis International Airport about one week ahead of your departure.

Getting from Indianapolis International Airport (IND) to central Indianapolis

You'll find IND at 7800 Col. H. Weir Cook Memorial Drive.
From Indianapolis International Airport, Indianapolis is approximately 24 kilometres away. It takes around 25 minutes to reach the centre driving.
It takes roughly 1 hour when travelling by public transport.

When to fly to Indianapolis International Airport (IND)

July is the busiest month for flights from Denver International Airport to Indianapolis International Airport. To steer clear of the crowds, travel to Indianapolis in April.
The warmest month in Indianapolis is July, with temperatures ranging between 16ºC (61ºF) and 30ºC (86ºF). Book your flights from Denver International Airport to Indianapolis International Airport in this month if this is the kind of weather you like.
If you want to travel in cooler conditions, look for a cheap ticket from DEN to IND in January. Temperatures average between -12ºC (10ºF) and 5ºC (41ºF) then.

Explore more of United States

Chicago is just one of the many places in United States waiting to be explored after you've experienced Indianapolis. Around 257 kilometres away to the north-west, popular attractions include Millennium Park, Art Institute of Chicago and LandShark Beer Garden at Navy Pier.
Columbus is another well-known destination in United States and is around 274 kilometres east of Indianapolis. No journey is complete without experiencing Franklin Park Conservatory and Botanical Gardens, Ohio Statehouse and German Village.