$64 Cheap Flights from Indianapolis (IND) to Denver (DEN)

View $64 flight on Wed, Aug 6, 2025Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from Indianapolis to Denver (IND-DEN)

Prices were available within the past 7 days and start at $64 for one-way flights and $128 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Wed, Aug 6 - Sat, Aug 9
IND
Indianapolis
DEN
Denver
$128 Roundtrip, found 1 hour ago
$128
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Wed, Aug 6 from Indianapolis to Denver, returning Sat, Aug 9, priced at $128 found 1 hour ago
Frontier Airlines
Wed, Jul 2 - Tue, Jul 8
IND
Indianapolis
DEN
Denver
$139 Roundtrip, found 6 hours ago
$139
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Wed, Jul 2 from Indianapolis to Denver, returning Tue, Jul 8, priced at $139 found 6 hours ago
Frontier Airlines
Tue, Aug 5 - Tue, Aug 12
IND
Indianapolis
DEN
Denver
$148 Roundtrip, just found
$148
Roundtrip
just found
Select Frontier Airlines flight, departing Tue, Aug 5 from Indianapolis to Denver, returning Tue, Aug 12, priced at $148 just found
Frontier Airlines
Tue, Jul 8 - Tue, Jul 15
IND
Indianapolis
DEN
Denver
$151 Roundtrip, found 6 hours ago
$151
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Tue, Jul 8 from Indianapolis to Denver, returning Tue, Jul 15, priced at $151 found 6 hours ago
Frontier Airlines
Sat, May 24 - Sun, May 25
IND
Indianapolis
DEN
Denver
$154 Roundtrip, found 2 hours ago
$154
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Sat, May 24 from Indianapolis to Denver, returning Sun, May 25, priced at $154 found 2 hours ago
Frontier Airlines
Sat, Aug 2 - Wed, Aug 6
IND
Indianapolis
DEN
Denver
$158 Roundtrip, found 5 hours ago
$158
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Sat, Aug 2 from Indianapolis to Denver, returning Wed, Aug 6, priced at $158 found 5 hours ago
Southwest Airlines
Tue, Jul 1 - Wed, Jul 9
IND
Indianapolis
DEN
Denver
$164 Roundtrip, found 5 hours ago
$164
Roundtrip
found 5 hours ago
Select Southwest Airlines flight, departing Tue, Jul 1 from Indianapolis to Denver, returning Wed, Jul 9, priced at $164 found 5 hours ago
American Airlines
Tue, Aug 5 - Tue, Aug 12
IND
Indianapolis
DEN
Denver
$173 Roundtrip, just found
$173
Roundtrip
just found
Select American Airlines flight, departing Tue, Aug 5 from Indianapolis to Denver, returning Tue, Aug 12, priced at $173 just found
Sun Country Airlines
Mon, Aug 11 - Tue, Aug 12
IND
Indianapolis
DEN
Denver
$176 Roundtrip, found 1 day ago
$176
Roundtrip
found 1 day ago
Select Sun Country Airlines flight, departing Mon, Aug 11 from Indianapolis to Denver, returning Tue, Aug 12, priced at $176 found 1 day ago
United
Sat, May 24 - Sun, May 25
IND
Indianapolis
DEN
Denver
$179 Roundtrip, found 2 hours ago
$179
Roundtrip
found 2 hours ago
Select United flight, departing Sat, May 24 from Indianapolis to Denver, returning Sun, May 25, priced at $179 found 2 hours ago

Frequently asked questions

How much does a flight from Indianapolis Intl. Airport (IND) to Denver Intl. Airport (DEN) cost?
You can score cheap return fares from Indianapolis Intl. Airport (IND) to Denver Intl. Airport (DEN) starting at $128. Grab a seat and get ready to go. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Frontier Airlines flight leaving IND on May 19 2025 and touching down at DEN. The price was last updated on April 24 2025 and has not changed since.
What is the cheapest month to fly from IND to DEN?
The cheapest flights from IND to DEN are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Indianapolis Intl. Airport (IND) to Denver Intl. Airport (DEN)?
Select from 3 airlines that fly direct from Indianapolis Intl. Airport (IND) to Denver Intl. Airport (DEN). Including:

  • Southwest Airlines
  • United Airlines
  • Frontier Airlines

What is the cheapest airline that flies from IND to DEN?
With prices starting from $64 for a one-way flight from IND to DEN, Frontier Airlines is currently the cheapest carrier on this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from IND on May 25 2025. Prices were last updated on April 24 2025 and have not changed since.
How many flights per day from Indianapolis Intl. Airport (IND) to Denver Intl. Airport (DEN)?
With an average of 5 direct flights departing from Indianapolis Intl. Airport (IND) to Denver Intl. Airport (DEN) every day, you’ll be cruising above the clouds before you know it.
What are the most popular departure times for flights from Indianapolis Intl. Airport (IND) to Denver Intl. Airport (DEN)?
Flights between IND and DEN are their busiest at 9 AM. If you’re after a more relaxed experience and potentially cheaper fares, choose a departure outside the usual busy windows.
What day of the week has the most flights from IND to DEN?
Friday offers the most flights from Indianapolis Intl. Airport (IND) to Denver Intl. Airport (DEN). Consider traveling on this day and you’ll have a greater chance of finding a departure that fits your plans.
What is the earliest flight from Indianapolis Intl. Airport (IND) to Denver Intl. Airport (DEN)?
Indianapolis Intl. Airport (IND)’s earliest flight to Denver Intl. Airport (DEN) departs at approximately 6:35AM UTC-5. With a travel time of 3h 5m, you’ll touch down at around 7:40AM UTC-7.
How long does it take to fly from Indianapolis Intl. Airport (IND) to Denver Intl. Airport (DEN)?
The average flight time from IND to DEN is 2 hours and 59 minutes, covering a total distance of 980 mi.
What airline has the least delays from IND to DEN?
Southwest Airlines has the best performance for on-time direct flights from Indianapolis Intl. Airport (IND) to Denver Intl. Airport (DEN), with an on-time rating of 83%. Use the Expedia App to check your journey status before you take off and get notified of any changes.
What is the best time to fly from Indianapolis Intl. Airport (IND) to Denver Intl. Airport (DEN)?
To avoid possible delays on the Indianapolis Intl. Airport (IND) to Denver Intl. Airport (DEN) route, aim to travel before 3 PM. Later flights are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Denver from Indianapolis Intl. Airport (IND)?
Denver Intl. Airport (DEN) is the only airport in Denver with direct flights from Indianapolis Intl. Airport (IND). Compare the available options and discover affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Indianapolis Intl. Airport (IND) to Denver Intl. Airport (DEN) last-minute?
Booking your ticket from IND to DEN right before your trip is usually more expensive. But if there’s some wiggle room with your itinerary, you could land a cheap last-minute fare.
Is it cheaper to book an IND to DEN flight and hotel package?
You can save money by securing an IND to DEN flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it’s easy to manage everything in one place. Once you’ve chosen your ideal flights and accommodations, you can add extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Indianapolis Intl. Airport (IND) to Denver Intl. Airport (DEN)?
Typically, you’re able to cancel or reschedule your IND to DEN flight. However, additional charges may apply, especially if your booking was made over 24 hours ago. Check your itinerary for the airline’s guidelines and fees on flight changes, or if you need more details, visit our Customer Service portal.
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