Cheap flights from Indianapolis, IN to Denver, CO

Flights starting at $56. Choose between Frontier Airlines, Spirit Airlines, or United Airlines to find the best price.

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Travelers usually depart from Indianapolis International, or Indianapolis, IN - North Alabama St. Bus stop when they travel from Indianapolis to Denver. The distance between Indianapolis and Denver is 1569 km. The most popular airlines for this route are Frontier Airlines, Spirit Airlines, United Airlines, Allegiant Air, and Iberia Airlines. Indianapolis and Denver have 276 direct flights per week.

Weekly direct flights

Discover the top airlines offering direct flights from Indianapolis to Denver in the next month. You’ll find the number of daily direct flights per airline in the table.

Weekly direct flights for Sun 18.02 - Sat 24.02

AirlineSun 18.02Mon 19.02Tue 20.02Wed 21.02Thu 22.02Fri 23.02Sat 24.02
2---22222
------1---1------

Weekly direct flights for Sun 25.02 - Sat 02.03

AirlineSun 25.02Mon 26.02Tue 27.02Wed 28.02Thu 29.02Fri 01.03Sat 02.03
2222222
1---1---1------

Weekly direct flights for Sun 03.03 - Sat 09.03

AirlineSun 03.03Mon 04.03Tue 05.03Wed 06.03Thu 07.03Fri 08.03Sat 09.03
2222222
1------------11

Weekly direct flights for Sun 10.03 - Sat 16.03

AirlineSun 10.03Mon 11.03Tue 12.03Wed 13.03Thu 14.03Fri 15.03Sat 16.03
2222222
---1---1---11

Check-in for a flight from Indianapolis to Denver

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 hours before flight
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight
United AirlinesUALUAYesNo
Allegiant AirAAYG4NoOpens 24 days before flight
Closes 1 hours before flight
Iberia AirlinesIBEIBYesOpens 24 days before flight
Closes 3 hours before flight

Weather in Denver

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January4°C-6°C
February4°C-7°C
March10°C-2°C
April13°C1°C
May18°C6°C
June26°C12°C
July29°C16°C
August28°C15°C
September25°C11°C
October17°C4°C
November10°C-1°C
December4°C-6°C
Hottest Month
29°C
July
Coldest month
-7°C
February
Sunny days
260
days per year
Snow days
25
days per year

14 day forecast

Thursday
22 Feb
85%
9°C3°C
29 Feb
16°C0°C
Friday
23 Feb
11°C1°C
1 Mar
15°C4°C
Saturday
24 Feb
16°C2°C
2 Mar
18°C5°C
Sunday
25 Feb
17°C4°C
3 Mar
11°C7°C
Monday
26 Feb
17°C6°C
4 Mar
15°C4°C
Tuesday
27 Feb
86%
15°C-8°C
5 Mar
16°C5°C
Wednesday
28 Feb
4°C-9°C
6 Mar
18°C6°C

Frequently asked questions

How long does it take to travel from Indianapolis to Denver?
What is the flight distance between Indianapolis and Denver?
What airlines offer nonstop (direct) flights between Indianapolis and Denver?
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What airports are near Indianapolis?
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Is it possible to combine flights, buses, and trains in one itinerary when traveling between Indianapolis and Denver?
What is Virtual Interlining and how do I use it?
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