$110+ Cheap flights from Indianapolis to Denver (IND - DEN)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
IND — DEN
Jul 11 — Jul 181
Round-trip
1 adult, Economy
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Find cheap flights from Indianapolis to Denver with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Indianapolis to Denver Intl are usually found in August or October, booked 45 days in advance, depart on a Thursday or Friday and return on a Friday
Cheap flight deals from Indianapolis to Denver
Cheapest
Best
Last-minute
One-way
Cheapest flights from Indianapolis to DenverExplore the most affordable flight options available from Indianapolis to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.
Explore the most affordable flight options available from Indianapolis to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/268:46 pm
IND
- DEN
Nonstop2h 58m
Frontier
Tue 9/19:25 pm
DEN
- IND
1 stop21h 44m
Frontier
Deal found 6/8![Frontier logo]()
$229
This Super.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/78:53 pm
IND
- DEN
Nonstop2h 55m
Frontier
Tue 8/113:35 pm
DEN
- IND
Nonstop2h 33m
Frontier
Deal found 6/10![Frontier logo]()
$230
This Frontier deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/612:39 pm
IND
- DEN
1 stop11h 54m
Frontier
Tue 10/132:51 pm
DEN
- IND
Nonstop2h 30m
Frontier
Deal found 6/10![Frontier logo]()
$234
This Kiwi.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/108:53 pm
IND
- DEN
Nonstop2h 55m
Frontier
Sun 8/163:25 pm
DEN
- IND
Nonstop2h 33m
Frontier
Deal found 6/6![Frontier logo]()
$235
This Orbitz deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:41 pm
IND
- DEN
1 stop29h 13m
Frontier
Sat 8/293:24 pm
DEN
- IND
Nonstop2h 37m
Frontier
Deal found 6/10![Frontier logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2612:14 pm
IND
- DEN
1 stop12h 02m
Frontier
Wed 9/210:09 am
DEN
- IND
1 stop9h 00m
Frontier
Deal found 6/9![Frontier logo]()
$238
This Frontier deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/288:53 pm
IND
- DEN
Nonstop2h 55m
Frontier
Tue 8/411:52 pm
DEN
- IND
1 stop7h 56m
Frontier
Deal found 6/10![Frontier logo]()
$239
This Frontier deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/612:39 pm
IND
- DEN
1 stop11h 54m
Frontier
Wed 10/142:51 pm
DEN
- IND
Nonstop2h 30m
Frontier
Deal found 6/10![Frontier logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1712:20 pm
IND
- DEN
1 stop22h 38m
Multiple Airlines
Wed 8/1910:29 pm
DEN
- IND
1 stop12h 43m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$243
This Super.com deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/48:53 pm
IND
- DEN
Nonstop2h 55m
Frontier
Tue 8/113:35 pm
DEN
- IND
Nonstop2h 33m
Frontier
Deal found 6/7![Frontier logo]()
$245
Best flights from Indianapolis to DenverDiscover carefully curated flight deals from Indianapolis to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 11, 2026.
Discover carefully curated flight deals from Indianapolis to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 11, 2026.
This Southwest deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/175:25 pm
IND
- DEN
1 stop7h 10m
Southwest
Wed 8/191:55 pm
DEN
- IND
2 stops6h 50m
Southwest
Deal found 6/10![Southwest logo]()
$330
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2612:29 pm
IND
- DEN
1 stop4h 54m
Delta
Tue 9/16:05 am
DEN
- IND
1 stop5h 39m
Delta
Deal found 6/7![Delta logo]()
$457
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/13:37 pm
IND
- DEN
Nonstop2h 51m
United Airlines
Mon 8/39:58 am
DEN
- IND
Nonstop2h 37m
United Airlines
Deal found 6/10![United Airlines logo]()
$487
This Alaska Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/87:04 am
IND
- DEN
2 stops16h 36m
Alaska Airlines
Tue 8/1111:32 am
DEN
- IND
2 stops16h 12m
Alaska Airlines
Deal found 6/9![Alaska Airlines logo]()
$517
This Southwest deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/287:00 am
IND
- DEN
2 stops6h 20m
Southwest
Tue 8/45:50 am
DEN
- IND
1 stop4h 35m
Southwest
Deal found 6/10![Southwest logo]()
$350
This Southwest deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1512:30 pm
IND
- DEN
2 stops8h 05m
Southwest
Sun 8/167:45 am
DEN
- IND
2 stops7h 30m
Southwest
Deal found 6/7![Southwest logo]()
$479
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/303:37 pm
IND
- DEN
Nonstop2h 51m
United Airlines
Sat 7/49:58 am
DEN
- IND
Nonstop2h 37m
United Airlines
Deal found 6/8![United Airlines logo]()
$541
This Alaska Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/135:19 pm
IND
- DEN
2 stops19h 14m
Alaska Airlines
Sun 8/166:02 am
DEN
- IND
1 stop21h 42m
Alaska Airlines
Deal found 6/10![Alaska Airlines logo]()
$654
This United Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/163:37 pm
IND
- DEN
Nonstop2h 51m
United Airlines
Fri 6/195:53 pm
DEN
- IND
Nonstop2h 37m
United Airlines
Deal found 6/6![United Airlines logo]()
$679
This Southwest deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/297:15 pm
IND
- DEN
Nonstop2h 50m
Southwest
Sat 7/44:55 pm
DEN
- IND
Nonstop2h 25m
Southwest
Deal found 6/8![Southwest logo]()
$630
Last-minute flights from Indianapolis to DenverDiscover last-minute flight deals from Indianapolis to Denver. Data last updated June 11, 2026 and is based on user searches.
Discover last-minute flight deals from Indianapolis to Denver. Data last updated June 11, 2026 and is based on user searches.
This Super.com deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/78:53 pm
IND
- DEN
Nonstop2h 55m
Frontier
Tue 7/143:35 pm
DEN
- IND
Nonstop2h 33m
Frontier
Deal found 6/7![Frontier logo]()
$255
This Super.com deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/188:53 pm
IND
- DEN
Nonstop2h 55m
Frontier
Tue 7/213:35 pm
DEN
- IND
Nonstop2h 33m
Frontier
Deal found 6/7![Frontier logo]()
$245
This Super.com deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/188:53 pm
IND
- DEN
Nonstop2h 55m
Frontier
Sat 7/253:35 pm
DEN
- IND
Nonstop2h 33m
Frontier
Deal found 6/7![Frontier logo]()
$253
This Super.com deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/228:53 pm
IND
- DEN
Nonstop2h 55m
Frontier
Thu 7/303:35 pm
DEN
- IND
Nonstop2h 33m
Frontier
Deal found 6/7![Frontier logo]()
$260
This Super.com deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/239:03 pm
IND
- DEN
Nonstop2h 56m
Frontier
Sat 8/13:35 pm
DEN
- IND
Nonstop2h 33m
Frontier
Deal found 6/7![Frontier logo]()
$262
This Kiwi.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2412:20 pm
IND
- DEN
1 stop22h 43m
Frontier
Tue 7/2811:46 pm
DEN
- IND
1 stop9h 39m
Frontier
Deal found 6/10![Frontier logo]()
$249
This Frontier deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/288:53 pm
IND
- DEN
Nonstop2h 55m
Frontier
Tue 8/411:46 pm
DEN
- IND
1 stop9h 39m
Frontier
Deal found 6/10![Frontier logo]()
$239
This Frontier deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/298:53 pm
IND
- DEN
Nonstop2h 55m
Frontier
Tue 8/43:35 pm
DEN
- IND
Nonstop2h 33m
Frontier
Deal found 6/6![Frontier logo]()
$248
This Frontier deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/298:53 pm
IND
- DEN
Nonstop2h 55m
Frontier
Mon 8/33:35 pm
DEN
- IND
Nonstop2h 33m
Frontier
Deal found 6/6![Frontier logo]()
$263
One-way flights from Indianapolis to DenverSearch for one-way flight options from Indianapolis to Denver. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
Search for one-way flight options from Indianapolis to Denver. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
This Super.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/510:00 pm
IND
- DEN
1 stop10h 28m
Frontier
Deal found 6/10![Frontier logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/47:10 pm
IND
- DEN
1 stop14h 57m
Frontier
Deal found 6/10![Frontier logo]()
$121
This Super.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/238:51 pm
IND
- DEN
Nonstop2h 58m
Frontier
Deal found 6/6![Frontier logo]()
$122
This Kiwi.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1312:20 pm
IND
- DEN
1 stop27h 40m
Frontier
Deal found 6/10![Frontier logo]()
$123
This Frontier deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/268:46 pm
IND
- DEN
Nonstop2h 58m
Frontier
Deal found 6/7![Frontier logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/712:14 pm
IND
- DEN
1 stop22h 44m
Frontier
Deal found 6/8![Frontier logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/412:14 pm
IND
- DEN
1 stop22h 44m
Frontier
Deal found 6/8![Frontier logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/312:20 pm
IND
- DEN
2 stops33h 43m
Frontier
Deal found 6/10![Frontier logo]()
$130
This Super.com deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/158:53 pm
IND
- DEN
Nonstop2h 55m
Frontier
Deal found 6/7![Frontier logo]()
$131
This Super.com deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/308:51 pm
IND
- DEN
Nonstop2h 58m
Frontier
Deal found 6/9![Frontier logo]()
$132
This Super.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/198:46 pm
IND
- DEN
Nonstop2h 58m
Frontier
Deal found 6/10![Frontier logo]()
$133
This Frontier deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/78:53 pm
IND
- DEN
Nonstop2h 55m
Frontier
Deal found 6/10![Frontier logo]()
$134
Find flight deals from Indianapolis to Denver
Discover tips and strategies to find the most affordable flight options for your journey from Indianapolis (IND) to Denver (DEN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $229 (Kiwi.com) |
One-way from | $110 (Super.com) |
Popular in | May |
Cheapest in | August |
Average price | $347 |
Good round-trip deal | $305 or less |
Good one-way deal | $176 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Indianapolis to Denver that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 11, 2026.
Use the filters below to find and compare flights from Indianapolis to Denver that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
IndianapolisDenver
IND - DEN
INDDEN
Indianapolis
Mon 8/17
5:25 pm-10:35 pm
1 stop7h 10m
Denver Intl
Wed 8/19
1:55 pm-10:45 pm
2 stops6h 50m
$330
IndianapolisDenver
IND - DEN
INDDEN
Indianapolis
Tue 7/28
7:00 am-11:20 am
2 stops6h 20m
Denver Intl
Tue 8/4
5:50 am-12:25 pm
1 stop4h 35m
$350
IndianapolisDenver
IND - DEN
INDDEN
Indianapolis
Wed 8/26
12:29 pm-3:23 pm
1 stop4h 54m
Denver Intl
Tue 9/1
6:05 am-1:44 pm
1 stop5h 39m
$457
IndianapolisDenver
IND - DEN
INDDEN
Indianapolis
Sat 8/15
12:30 pm-6:35 pm
2 stops8h 05m
Denver Intl
Sun 8/16
7:45 am-5:15 pm
2 stops7h 30m
$479
IndianapolisDenver
IND - DEN
INDDEN
Indianapolis
Sat 8/1
3:37 pm-4:28 pm
Nonstop2h 51m
Denver Intl
Mon 8/3
9:58 am-2:35 pm
Nonstop2h 37m
$487
IndianapolisDenver
IND - DEN
INDDEN
Indianapolis
Sat 8/8
7:04 am-9:40 pm
2 stops16h 36m
Denver Intl
Tue 8/11
11:32 am-5:44 am
2 stops16h 12m
$517
IndianapolisDenver
IND - DEN
INDDEN
Indianapolis
Tue 6/30
3:37 pm-4:28 pm
Nonstop2h 51m
Denver Intl
Sat 7/4
9:58 am-2:35 pm
Nonstop2h 37m
$541
Quickest round-trip
IndianapolisDenver
IND - DEN
INDDEN
Indianapolis
Mon 6/29
7:15 pm-8:05 pm
Nonstop2h 50m
Denver Intl
Sat 7/4
4:55 pm-9:20 pm
Nonstop2h 25m
$630
IndianapolisDenver
IND - DEN
INDDEN
Indianapolis
Thu 8/13
5:19 pm-10:33 am
2 stops19h 14m
Denver Intl
Sun 8/16
6:02 am-5:44 am
1 stop21h 42m
$654
IndianapolisDenver
IND - DEN
INDDEN
Indianapolis
Tue 6/16
3:37 pm-4:28 pm
Nonstop2h 51m
Denver Intl
Fri 6/19
5:53 pm-10:30 pm
Nonstop2h 37m
$679
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Indianapolis to Denver
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Indianapolis to Denver in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy- | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Indianapolis-Denver flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Indianapolis-Denver flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Indianapolis-Denver flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Indianapolis-Denver flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Indianapolis-Denver flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Indianapolis to Denver
Have a flexible travel schedule? Discover the best time to fly to Denver from Indianapolis with our price prediction graph.
IND-DEN
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Indianapolis to Denver
Prices
Airlines
How far ahead should I book a flight from Indianapolis to Denver?
Booking 44 days in advance of your planned departure date is, on average, the best time to get cheap flights from Indianapolis to Denver. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Indianapolis to Denver?
Currently, August is the cheapest month in which you can book a flight from Indianapolis to Denver (average of $208). Flying from Indianapolis to Denver in May is currently the most expensive (average of $366). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from IND to DEN?
Find hourly flight availability from Indianapolis to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 11, 2026.
One of the essential ways to save on airfare from Indianapolis to Denver is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 35% on airfare.
What is the cheapest day to fly from Indianapolis to Denver?
Use this chart to determine the cheapest time to fly round-trip from Indianapolis to Denver. Price data was last updated on June 8, 2026.
Travelers seeking maximum savings on their Indianapolis to Denver flight should consider departing on Friday at noon when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
The best insider tips for Indianapolis to Denver flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Indianapolis to Denver trip
Our travel experts
Reviews of airlines servicing Denver
Get insights into the airlines that provide service to Denver. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Denver. Reviews last updated June 11, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from Indianapolis to Denver. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Food
7.0
Overall
7.9
Crew
8.6
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Entertainment
7.5
Food
7.0
Overall
7.9
Crew
8.6
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Entertainment
7.5
Food
7.0
Overall
7.9
Crew
8.6
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Entertainment
7.5
Food
7.0
Overall
7.9
Crew
8.6
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Entertainment
7.5
Food
7.0
Overall
7.9
Crew
8.6
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Entertainment
7.5
Food
7.0
Overall
7.9
Crew
8.6
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Related info for your journey
Find useful and relevant information for your journey from Indianapolis to Denver. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Denver?
Book flights to Denver if you plan to visit one of these locationsThornton
Black Hawk
Westminster
Lakewood
Centennial
Broomfield
Golden
Greeley
Fort Morgan
Lone Tree
Wheat Ridge
Silverthorne
Central City
Cripple Creek
Winter Park
Manitou Springs
Frisco
Englewood
Glendale
Evergreen
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Alternative routes for Indianapolis to Denver
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Complete your trip
Complete your trip to Denver by adding a car rental and/or hotel reservation to your travel itinerary.
Other flights to Denver
Explore flights to Denver departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 11, 2026.
Search flights from Indianapolis to Denver by cabin class
Find flights from Indianapolis to Denver, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Indianapolis and Denver flights
Browse other Indianapolis and Denver flight options. Last updated on June 11, 2026.
Other flights from Indianapolis
Browse through other flights departing from Indianapolis. Flights are based on user searches made on Cheapflights and were last updated on June 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 5 airlines flying from Indianapolis to Denver
Discover the top 5 airlines that operate flights from Indianapolis to Denver. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$78 | Average$204 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$148 | Average$356 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$158 | Average$320 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$160 | Average$369 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$177 | Average$373 | FlexibilityNo cancel fee | On-time63% |