Cheap flights from Denver to Indianapolis

Denver
DEN
Indianapolis
IND

Flight deals from Denver to Indianapolis

Below you can see the best deals on flights Denver — Indianapolis for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 31 August, from $86.

Top 10 cheap flights from Denver to Indianapolis

About the Denver — Indianapolis flight

Looking for cheap flights from Denver to Indianapolis? Compare fares from different airlines, check the flight schedule and travel time — and book your Denver — Indianapolis ticket online at the best price.

The route has direct flights — around 36 flights per week, flights are operated by United Airlines, Frontier Airlines, Southwest Airlines, a nonstop flight takes about 2 h 33 min, the distance between the cities is around 1,611 km.

Planning your trip? You may find our Indianapolis travel guide, how to get from the airport into town and Indianapolis weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $86Min. price
AugustCheapest
AprilPeak season
YesDirect flights
1,611 kmDistance
2 h 33 minTravel time
3Airlines
36 / wkFlights

Flight schedule from Denver to Indianapolis

The table shows direct flights from Denver to Indianapolis on the selected date. The flight takes approximately 2 h 33 min. Regular flights are operated by United Airlines, Frontier Airlines and Southwest Airlines. Departures from Denver International Airport and Centennial Airport airports, arrivals at Indianapolis International Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
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Last update: 25 Aug 2026

Flight ticket prices by day: Denver — Indianapolis

Below is a calendar of the lowest flight ticket prices for Denver — Indianapolis by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $86 in August, and the most expensive are around $252 in April. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Denver to Indianapolis by month. Tickets are usually cheapest in October (around $122) and priciest in December (about $206) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$136lowMay$196highSep$159medium
Feb$131lowJun$201highOct$122low
Mar$154mediumJul$178mediumNov$168medium
Apr$164mediumAug$140lowDec$206high

Some values are estimated based on seasonality.

When to fly

Weather in Indianapolis: it is warmest in July (up to 29 °C on average) and coolest in January (around 3 °C). The driest month is September.

Tickets are usually cheapest in August and most expensive in April. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Indianapolis

Dry and wet days · Indianapolis

Wind speed and direction · Indianapolis

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How to get the best deal on a Denver — Indianapolis ticket

  • Book ahead: fares for Denver — Indianapolis are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • Denver is served by more than one airport — compare fares and travel time to each before you book.
  • The cheapest month to fly to Indianapolis is usually August — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Denver — Indianapolis route are operated by 3 airlines; United Airlines runs the most flights (around 53% of all flights). Compare carriers, flight shares and schedules below.

  • United AirlinesUA
    6x/week
    WebsiteFleet: 956165M pax/year
    • Direct flight DEN → IND6x/week
      Duration
      2h 35m
      Days
      MTWTFSS
    52.8%Open →
  • Frontier AirlinesF9
    5x/week
    WebsiteFleet: 15329M pax/year
    • Direct flight DEN → IND5x/week
      Duration
      2h 33m
      Days
      MTWTFSS
    38.9%Open →
  • Southwest AirlinesWN
    1x/week
    WebsiteFleet: 817140M pax/year
    • Direct flight DEN → IND1x/week
      Duration
      2h 25m
      Days
      MTWTFSS
    8.3%Open →

Cities and airports on the Denver — Indianapolis route

Flights Denver — Indianapolis depart from Denver International Airport and Centennial Airport and arrive at Indianapolis International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Denver

DEN
United States
About the cityHow to get thereWeatherAll about the country United States
Arrival

Indianapolis

IND
United States
About the cityHow to get thereWeatherAll about the country United States
Departure airports
Arrival airports

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Frequently asked questions about the Denver — Indianapolis flight

How long is the flight from Denver to Indianapolis?

A nonstop Denver — Indianapolis flight takes about 2 h 33 min — the distance between the cities is around 1,611 km.

How far is it from Denver to Indianapolis?

The distance from Denver to Indianapolis is about 1,611 km, which a nonstop flight covers in around 2 h 33 min.

Are there direct flights from Denver to Indianapolis?

Yes, there are nonstop flights Denver — Indianapolis — around 36 flights per week.

Which airlines fly from Denver to Indianapolis?

Airlines operating Denver — Indianapolis include United Airlines, Frontier Airlines, Southwest Airlines. See the full list with schedules in the "Airlines" section on this page.

Which airports do Denver — Indianapolis flights use?

Flights from Denver depart from Denver International Airport, Centennial Airport, and arrive at Indianapolis International Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Denver to Indianapolis?

The price of a Denver — Indianapolis ticket depends on your travel date, season and demand: it is usually cheapest to fly in August, and most expensive in April. Tickets typically cost between $86 and $252. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Denver — Indianapolis?

Flights Denver — Indianapolis are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is August. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Denver to Indianapolis?

To catch a low fare Denver — Indianapolis, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually August.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Denver

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Los AngelesSeattlePhoenixNew York CitySalt Lake CitySan DiegoDallasLas VegasMinneapolisChicagoHoustonAtlantaPortlandAustinColorado SpringsSan FranciscoWashington, D.C.OrlandoKansas CityNashvilleSanta AnaDetroitOklahoma CityAspenRapid CityMiamiPhiladelphiaSacramentoAlbuquerqueSt. LouisBostonWichitaSan JoseBoiseMidlandCharlotteOmahaGrand JunctionTulsaSan Antonio

Where else you can fly from Indianapolis

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New York CityChicagoWashington, D.C.DetroitAtlantaBostonOrlandoDallasPhiladelphiaCharlotteMinneapolisLos AngelesSeattleHoustonTorontoAustinPhoenixFort LauderdaleMiamiTampaRaleighSalt Lake CityDublinSan FranciscoLas VegasFort MyersCancunNew HavenPunta CanaParis

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