Cheap Flights from Denver, CO to Indianapolis, IN from $65

Return flight: Indianapolis – Denver

On Cheapflightsplus.com you will find 5 direct and 210 connecting flights from Denver to Indianapolis. You can compare airfare deals from 7 airlines and multiple travel sites from $65, book and save on cheap plane tickets and last minute offers. Also check out DEN-IND flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Denver to Indianapolis Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $65 (one-way), $111 (round-trip).
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Full flight schedule will help you in detecting at what time planes fly from Denver to Indianapolis. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
Departure Arrival Flight Details Flight Duration Price
10:03 — 14:36
10:03 — 14:36 UA2255 United Airlines
Denver — Indianapolis
2h 33m
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from$140
11:04 — 15:34
11:04 — 15:34 F92348 Frontier Airlines
Denver — Indianapolis
2h 30m
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from$86
13:25 — 17:54
13:25 — 17:54 UA2421 United Airlines
Denver — Indianapolis
2h 29m
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from$134
17:30 — 22:02
17:30 — 22:02 UA1199 United Airlines
Denver — Indianapolis
2h 32m
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from$118
21:52 — 02:26
+1 day
21:52 — 02:26 F92346 Frontier Airlines
Denver — Indianapolis
2h 34m
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from$65
00:23 — 17:32
00:20 — 06:03 F91734 Frontier Airlines
Denver — Orlando
8h 54m stop
15:37 — 18:19 F94837 Frontier Airlines
Orlando — Indianapolis
15h 9m
including layover
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from$115
06:00 — 13:17
06:00 — 09:41 UA1377 United Airlines
Denver — Chicago
1h 24m stop
11:05 — 13:17 UA1250 United Airlines
Chicago — Indianapolis
5h 17m
including layover
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from$172
06:00 — 16:28
06:00 — 09:41 UA1377 United Airlines
Denver — Chicago
4h 35m stop
14:20 — 16:32 UA705 United Airlines
Chicago — Indianapolis
8h 28m
including layover
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from$185
07:48 — 15:29
07:48 — 11:28 UA1811 United Airlines
Denver — Chicago
1h 47m stop
13:15 — 15:29 UA5453 United Airlines
Chicago — Indianapolis
5h 41m
including layover
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from$172
07:48 — 16:32
07:48 — 11:28 UA2430 United Airlines
Denver — Chicago
2h 52m stop
14:20 — 16:32 UA705 United Airlines
Chicago — Indianapolis
6h 44m
including layover
Find flight
from$174
09:36 — 16:28
09:40 — 13:15 UA2329 United Airlines
Denver — Chicago
1h 4m stop
14:20 — 16:32 UA705 United Airlines
Chicago — Indianapolis
4h 52m
including layover
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from$172
09:36 — 21:51
09:36 — 13:12 UA2329 United Airlines
Denver — Chicago
6h 23m stop
19:35 — 21:51 UA1106 United Airlines
Chicago — Indianapolis
10h 15m
including layover
Find flight
from$185
10:20 — 18:06
09:45 — 12:42 SY652 Sun Country Airlines
Denver — Minneapolis
2h 13m stop
15:30 — 18:06 SY499 Sun Country Airlines
Minneapolis — Indianapolis
5h 46m
including layover
Find flight
from$146
11:15 — 23:31
11:15 — 14:55 UA2865 United Airlines
Denver — Chicago
6h 17m stop
21:12 — 23:31 UA3526 United Airlines
Chicago — Indianapolis
10h 16m
including layover
Find flight
from$185
13:25 — 23:31
13:25 — 17:05 UA617 United Airlines
Denver — Chicago
4h 7m stop
21:20 — 23:35 UA3526 United Airlines
Chicago — Indianapolis
8h 6m
including layover
Find flight
from$185
14:45 — 21:51
14:45 — 18:25 UA1023 United Airlines
Denver — Chicago
1h 10m stop
19:35 — 21:51 UA1106 United Airlines
Chicago — Indianapolis
5h 6m
including layover
Find flight
from$172
14:45 — 21:51
14:45 — 18:26 UA1023 United Airlines
Denver — Chicago
1h 9m stop
19:35 — 21:51 UA1273 United Airlines
Chicago — Indianapolis
5h 6m
including layover
Find flight
from$174
16:40 — 23:31
16:40 — 20:21 UA1367 United Airlines
Denver — Chicago
51m stop
21:12 — 23:31 UA3526 United Airlines
Chicago — Indianapolis
4h 51m
including layover
Find flight
from$172
17:59 — 14:42
+1 day
17:01 — 20:02 SY656 Sun Country Airlines
Denver — Minneapolis
15h 6m stop
15:30 — 18:06 SY499 Sun Country Airlines
Minneapolis — Indianapolis
18h 43m
including layover
Find flight
from$130
19:10 — 13:17
+1 day
19:10 — 22:42 UA2258 United Airlines
Denver — Chicago
12h 23m stop
11:05 — 13:17 UA1250 United Airlines
Chicago — Indianapolis
16h 7m
including layover
Find flight
from$185
20:28 — 13:17
+1 day
20:28 — 23:59 UA377 United Airlines
Denver — Chicago
11h 6m stop
11:05 — 13:17 UA1250 United Airlines
Chicago — Indianapolis
14h 49m
including layover
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from$185
21:15 — 10:45
+1 day
21:15 — 00:30 F92632 Frontier Airlines
Denver — Dallas
7h 1m stop
07:25 — 10:50 F93202 Frontier Airlines
Dallas — Indianapolis
11h 30m
including layover
Find flight
from$129
08:00 — 14:26
+1 day
08:00 — 12:39 G42008 Allegiant Air
Denver — Covington
20h 6m stop
08:45 — 10:52 G41990 Allegiant Air
Covington — Clearwater
1h 13m stop
12:05 — 14:26 G42238 Allegiant Air
Clearwater — Indianapolis
28h 26m
including layover
Find flight
from$148
08:00 — 19:19
+1 day
08:00 — 12:42 G4411 Allegiant Air
Denver — Covington
18h 33m stop
07:15 — 09:34 G4372 Allegiant Air
Covington — Punta Gorda
7h 21m stop
16:55 — 19:19 G4601 Allegiant Air
Punta Gorda — Indianapolis
33h 19m
including layover
Find flight
from$154
16:05 — 23:17
+1 day
16:05 — 21:00 G4226 Allegiant Air
Denver — Fletcher
9h 30m stop
06:30 — 08:17 G41878 Allegiant Air
Fletcher — Punta Gorda
12h 36m stop
20:53 — 23:17 G42223 Allegiant Air
Punta Gorda — Indianapolis
29h 12m
including layover
Find flight
from$182
18:44 — 19:19
+1 day
18:44 — 23:39 G4226 Allegiant Air
Denver — Fletcher
9h 21m stop
09:00 — 10:47 G4244 Allegiant Air
Fletcher — Punta Gorda
6h 8m stop
16:55 — 19:19 G4601 Allegiant Air
Punta Gorda — Indianapolis
22h 35m
including layover
Find flight
from$179
*Departure and arrival times - local. Updated on July 5, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Denver to Indianapolis depends on and how to choose the most interesting flight option for you.

Distance between Denver and Indianapolis is 1568 miles. Time difference between the cities is 2h. Airplanes depart 00:23 to 23:59 from 2 Denver airports and arrive 00:23 to 23:59 to 1 Indianapolis airport. Average flight time is 2h 32m.

  • The fastest flight 2h 29m
  • Average flight time 2h 32m
  • The earliest flight 00:23
  • The latest flight 23:59
  • Distance 975 ml

The cheapest months to travel to Indianapolis are august (from 65 $), july (from 82 $), june (from 96 $).

The most expensive months are october (from 168 $), may (from 128 $), september (from 113 $).

What is the lowest airfare Denver to Indianapolis?

The cheapest plane ticket found by our users is $65. This airfare is for economy class on one-way F92346 flight by Frontier Airlines for August 16, 2025 which leaves Denver International in Denver at 21:52 am and arrives at Indianapolis Indianapolis Int. at 02:26.

Economy class
$65
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Business class
?
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First class
?
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Popular Airlines on the Route

The flight Denver — Indianapolis is served by 7 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 7 departures per week at the price of from $ 221 . And the most expensive tickets are offered by United Airlines airline - from $ 676.

Direct flights

There are 5 nonstop flights on the route. The fastest direct flight is UA2421 by United Airlines takes 2h 29m and the cheapest is F92346 by Frontier Airlines for $65.

  • F9 - Frontier Airlines
    from $65
    Find
  • UA - United Airlines
    from $118
    Find
See more direct flights

Connecting Flights

There are 210 flights with layovers on the route. The fastest connecting flight is UA2865 by United Airlines takes 4h 28m and the cheapest is F92346 by Frontier Airlines for $115.

  • AS - Alaska Airlines
    from $221
    Find
  • F9 - Frontier Airlines
    from $115
    Find
  • SY - Sun Country Airlines
    from $130
    Find
  • HA - Hawaiian Airlines
    from $233
    Find
  • MX - Mexicana
    from $388
    Find
  • UA - United Airlines
    from $172
    Find
  • G4 - Allegiant Air
    from $148
    Find
See more connecting flights

Airports

You can fly from Denver to Indianapolis from 2 airports (Denver International, Arapahoe Co).

Denver airports

  • Denver International-DEN
    from $65
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  • Arapahoe Co-APA
    Find

Indianapolis airports

  • Indianapolis Int.-IND
    Find

How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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