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Flights from Indianapolis (IND) to Denver (DEN)

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Indianapolis to Denver Flights

F9

Intl

11:55

IND

17 Jan 2026
22h 25m

08:20

DEN

18 Jan 2026
$118.33*
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UA

Intl

15:45

IND

17 Jan 2026
3h 00m

16:45

DEN

17 Jan 2026
$241.44*
Book Now
AA

Intl

10:29

IND

17 Jan 2026
5h 29m

13:58

DEN

17 Jan 2026
$252.11*
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AS

Intl

07:00

IND

18 Jan 2026
11h 13m

16:13

DEN

18 Jan 2026
$254.10*
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Cheap Flights from Indianapolis to Denver

Take a break from Indiana’s flat scenery and enjoy Colorado’s mountain views and fresh air. Denver has beautiful nature, hiking and skiing in the Rockies, plus great music venues and breweries. Cheapfaremart makes it simple to find and book cheap flights from Indianapolis to Denver. Just compare fares, choose your schedule, and book your ticket in a few clicks.

Best Time to Visit Denver

  • High Season (June-August): Summer is a great time to enjoy Denver’s outdoor activities, visit farmers' markets, and see concerts at Red Rocks Amphitheatre. Be sure to book early.
  • Low Season (December-February): Denver is cooler during these months, but it’s also ski season in the Rockies. You can usually find lower airfare and hotel prices at this time.
  • Shoulder Season (March-May, September-November): During these months, you’ll find mild weather, smaller crowds, and reasonable airfare.

Airports and Airlines

Depart From:
Indianapolis International Airport (IND)
Arrive At:
Denver International Airport (DEN) is about 25 miles (40 km) from downtown.
Major airlines offering nonstop or connecting flights include:
  • United Airlines
  • Southwest Airlines
  • Frontier Airlines
  • American Airlines
  • Delta Air Lines

Travel Classes

  • Economy Class: You get one carry-on, one checked bag, standard seating, and light snacks. It’s a smart choice for short trips.
  • Premium Economy: You’ll have extra legroom, early boarding, and priority check-in. This is a good option if you want a smoother airport experience.
  • Business Class: You can enjoy two checked bags, lounge access, spacious seating, premium meals, and priority services throughout your trip.

Flight Time from Indianapolis to Denver

A nonstop flight takes about 2 hours and 40 minutes and covers around 975 miles (1,570 km).
Connecting flights usually take between 4 and 6 hours, depending on where you stop.

FAQs

1. What’s the cheapest month to fly from Indianapolis to Denver?
January and August usually have the lowest fares. Book early on Cheapfaremart to get the best deals on flights to Denver from Indianapolis. 
2. Which airlines offer nonstop flights from Indianapolis to Denver? 
United Airlines, Southwest, Frontier, and sometimes Delta offer nonstop Indianapolis to Denver flights on this route.
3. How much baggage can I bring on an economy ticket?
Most airlines let you bring:
  • 1 carry-on (7-10 kg)
  • 1 checked bag (23 kg)
4. What are the fare rules for Indianapolis-Denver flights?
  • Basic: Non-refundable; personal item only; no changes.
  • Standard: 1 checked bag; changes allowed for a fee.
  • Flex: 2 checked bags; free date changes (fare difference may apply); partial refund.
  • Business: Fully refundable; lounge access; 2 checked bags; unlimited free changes/cancellations.
5. Do I need a visa to fly to Denver?
No visa is needed. This is a domestic U.S. flight, so just bring a valid government-issued photo ID.
 
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“Terms and Conditions”

Discounts and savings on airfares are calculated based on several factors, including comparison of fares across more than 500 airlines. The quoted pricing reflects our best available fare at the time of search. Coupon codes are valid for applicable discounts on our service fees for eligible bookings. Additional terms may apply to specific offers, which will be disclosed at the time of booking.

Fare Disclosures

  • Unless otherwise specified, all listed fares are for round-trip travel and include applicable fuel surcharges, taxes, fees, and our service fees.

  • Displayed fares are based on historical pricing data and are subject to change.

  • Tickets are nonrefundable, nontransferable, name changes are not permitted, and subject to airline’s fare rules and restrictions.

  • Availability of the quoted fare is more likely on travel dates that fall on Tuesdays, Wednesdays, and Thursdays.

  • These fares may also require an advance purchase of up to 21 days and/or a Saturday night stay.

  • Blackout dates may apply, especially during peak travel periods or holidays. Travel on weekends or holidays may be subject to additional surcharges.

For further details, please review our full Terms and Conditions.