IND - DEN

$81 Find Cheap Flights from Indianapolis to Denver

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Indianapolis to Denver departing on 2/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Denver

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Indianapolis to Denver, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Indianapolis to Denver, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$81
Overall average: $264
Frontier
Sun 2/22Thu 2/26
IND - DEN • Non-stop
Cheapest one-way
$96
Typical prices: $108-$279
Frontier
Sun 2/8
IND - DEN • 2 stops
Our travelers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
Frontier's Economy Bundle includes carry-on and seat.
Southwest allows two free checked bags up to 50 lbs.
Expert advice
Expert advice
Expert advice
Expert advice
Video guide: How to find cheap flights to Denver
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When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 23% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
August
Cheapest • 24% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Denver!
Flight Deals
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Expert advice
Flight Deals

Cheap Flights from Indianapolis to Denver (IND-DEN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Indianapolis to Denver that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Indianapolis to Denver

Sun, Feb 22 - Thu, Feb 26
Frontier Logo
8:56 pm - 9:50 pm
IND
-
DEN
2h 54mnonstop
Frontier Logo
3:34 pm - 8:01 pm
DEN
-
IND
2h 27mnonstop
$81Frontier
Mon, Feb 2 - Thu, Feb 5
Frontier Logo
12:38 pm - 9:45 pm
IND
-
DEN
11h 07m1 stop
Frontier Logo
11:06 am - 3:35 pm
DEN
-
IND
2h 29mnonstop
$99Frontier
Fri, Feb 20 - Tue, Feb 24
Frontier Logo
8:56 pm - 9:50 pm
IND
-
DEN
2h 54mnonstop
Frontier Logo
4:50 pm - 4:11 pm
DEN
-
IND
21h 21m1 stop
$101Frontier
Thu, Feb 5 - Sun, Feb 8
Frontier Logo
4:30 pm - 5:33 pm
IND
-
DEN
3h 03mnonstop
Frontier Logo
11:06 am - 3:35 pm
DEN
-
IND
2h 29mnonstop
$111Frontier
Wed, Jan 7 - Mon, Jan 12
Multiple Airlines Logo
4:53 pm - 1:23 am
IND
-
DEN
10h 30m1 stop
Multiple Airlines Logo
3:33 pm - 8:00 pm
DEN
-
IND
2h 27mnonstop
$115Multiple Airlines
Thu, Jan 22 - Thu, Jan 29
Frontier Logo
8:31 pm - 8:30 am
IND
-
DEN
13h 59m1 stop
Frontier Logo
11:06 am - 3:35 pm
DEN
-
IND
2h 29mnonstop
$116Frontier
Thu, Jan 22 - Sun, Jan 25
Frontier Logo
8:31 pm - 12:28 pm
IND
-
DEN
17h 57m1 stop
Frontier Logo
11:06 am - 3:35 pm
DEN
-
IND
2h 29mnonstop
$117Frontier
Sat, Jan 10 - Mon, Jan 12
Multiple Airlines Logo
6:00 am - 8:25 pm
IND
-
DEN
16h 25m1 stop
Multiple Airlines Logo
3:33 pm - 8:00 pm
DEN
-
IND
2h 27mnonstop
$118Multiple Airlines
Fri, Jan 9 - Sat, Jan 17
Multiple Airlines Logo
8:55 pm - 9:49 pm
IND
-
DEN
2h 54mnonstop
Multiple Airlines Logo
6:59 pm - 9:43 am
DEN
-
IND
12h 44m1 stop
$124Multiple Airlines
Fri, Jan 9 - Mon, Jan 12
Frontier Logo
11:37 am - 8:05 pm
IND
-
DEN
10h 28m1 stop
Frontier Logo
3:33 pm - 8:00 pm
DEN
-
IND
2h 27mnonstop
$125Frontier
Booking Insights

KAYAK's insights & trends for Indianapolis to Denver flights

Get data-powered insights and trends into flights from Indianapolis to Denver to help you find the cheapest flights, the best time to fly and much more.

Find cheap flights to Denver
Find cheap flights to Denver

Planning a trip from Indianapolis to Denver? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

What’s the cheapest day of the week to fly from Indianapolis to Denver?

The average price of all round-trip flights from Indianapolis to Denver clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Denver on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Wednesday is the most expensive day to fly from Indianapolis to Denver. For your return ticket, we recommend flying on a Friday and avoiding Sundays for the best deals.

What is the cheapest month to fly from Indianapolis to Denver?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Indianapolis to Denver, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Indianapolis to Denver is August, where tickets cost $189 (return) on average. On the other hand, the most expensive months are December and November, where the average cost of round-trip tickets is $299 and $278 respectively.

How far in advance should I book a flight from Indianapolis to Denver?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Indianapolis to Denver, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Indianapolis to Denver, you should book around 2 weeks before departure, which saves you about 23% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Expert advice

Expert advice for your flight from Indianapolis to Denver

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Frontier

Frontier's Economy Bundle includes a carry-on and seat selection, ideal for budget travelers.


Choose Premium seats for extra legroom, up to seven inches more than Standard seats.

United Airlines

United offers Economy Plus seats with up to six inches more legroom than standard economy.


Purchase Priority Boarding to ensure overhead bin space and avoid gate-checking your carry-on.

Southwest

Southwest's Rapid Rewards offers unlimited rewards seats and no blackout dates, perfect for frequent flyers.


Southwest's Cash + Points option allows flexible booking with a mix of cash and points.

Airports
IND

IND offers efficient security with typical wait times under 3 minutes, making it ideal for quick departures. Arrive early to enjoy the smooth process.

DEN

Take the RTD A line train from DEN to downtown Denver for a budget-friendly 40-minute ride, offering easy access to city attractions.

Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Frontier and United Airlines

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Blane Bachelor

Blane Bachelor

Expert on Southwest

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more
Harriet Baskas

Harriet Baskas

Expert on DEN

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Jennifer Simonson

Jennifer Simonson

Expert on IND

Jennifer Simonson

Jennifer Simonson

Jennifer Simonson is driven by her lifelong commitment to exploring the globe. Her insatiable curiosity had led her to immerse herself into diverse locations like Oklahoma City and Pismo. Her hotel recommendations are the result of the myriad hotels she's stayed at across her travels. Along her journey, she cherishes engaging conversations with locals, indulging in the finest ice cream, trying her hand at surfing, and embarking on nature-filled hikes.

Read more

Good to know

Low seasonJanuary
Cheapest flight$81
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly and prices are also 18% lower on average.
Flight from Indianapolis to Denver

When to book flights from Indianapolis to Denver

Are your dates flexible? Find out the best times to travel from Indianapolis to Denver based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Indianapolis to Denver

  • Where can I sleep at Denver International Airport?

    You are welcome to book your stay at Westin Hotel at Denver International Airport if you’re looking for a place to sleep at DEN. The airport hotel is just a short distance from the main terminal, and you can access it by taking the escalator to level one at the Transit Canter. The establishment has 519 rooms, an onsite restaurant, and a conference center, making it ideal for business travelers.

  • What are the transport options from Denver International Airport?

    The first option is the Regional Transportation Department (RTD) trains. These RTD trains are available from the DEN airport station and depart every 15min. RTD also operates buses to downtown, which you’ll get at the bus stop next to the DEN airport station. You can also get charter buses to Denver and other cities around Colorado at the ground transportation area. Taxis are also available outside baggage claim, and although there are metered, they offer a flat rate to Boulder, downtown, and the Denver Tech Center. Car rentals are the self-drive option available, and you’ll find several companies, including Hertz, Avis, and National, with counters at DEN.

  • What accessible services are available at Indianapolis International Airport?

    IND is a barrier-free airport. Accessible parking is provided for passengers with limited mobility and accessible transport options for those taking public transport. G2 Secure Staff provides wheelchair assistance at IND, and you need to call ahead to schedule assistance. The restrooms at the airport terminal and parking garage are fully accessible. Hard-of-hearing passengers get visual paging on the flight information displays, and there are also TDD and TTY telephones around the airport for special needs passengers. Braille signage is available on doors, and elevator buttons and service animals are welcome to travel through the airport.

  • Are pets allowed to travel through Indianapolis International Airport?

    Yes. Pets in pet carriers are welcome to travel through IND. Pets can only leave their carriers when walking through security or using the pet relief areas. The airline has designated a grassy patch outside the terminal building as the outdoor relief area. Indoor pet relief areas are located in Room 04A.303. A, Concourse A and Room 03B.302. D, Concourse B.

  • What is the cheapest flight from Indianapolis to Denver?

    In the last 3 days, the lowest price for a flight from Indianapolis to Denver was $96 for a one-way ticket and $81 for a round-trip.

  • Do I need a passport to fly between Indianapolis and Denver?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airlines offer Wi-Fi service onboard planes from Indianapolis to Denver?

    American Airlines, Alaska Airlines, Delta, and JetBlue offer inflight Wi-Fi service on the Indianapolis to Denver flight route.

  • Which aircraft models fly most regularly from Indianapolis to Denver?

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Indianapolis to Denver flight route.

  • Which airline alliances offer flights from Indianapolis to Denver?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Indianapolis and Denver, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Indianapolis to Denver?

    There are nonstop flights from Indianapolis to Denver on a daily basis.

  • Which is the best airline for flights from Indianapolis to Denver, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Indianapolis to Denver are Southwest and Delta. With an average price for the route of $329 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $328 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Indianapolis to Denver?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Indianapolis to Denver.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Indianapolis to Denver?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Denver from Indianapolis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Indianapolis to Denver?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Denver with an airline and back to Indianapolis with another airline. Booking your flights between Indianapolis and DEN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Indianapolis to Denver?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Denver from Indianapolis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Indianapolis to Denver

  • Looking for a cheap flight? 25% of our users found flights on this route for $141 or less one-way and $245 or less round-trip.
  • Around 835 kg of carbon is emitted per passenger on flights from Indianapolis to Denver. You can fly more sustainably when you fly with United Airlines, Frontier Airlines, and Southwest Airlines. These airlines have flights that emit 66%, 66%, and 61% less carbon per passenger, respectively.
  • If you’re looking to unwind at a premium airline lounge at Denver International Airport (DEN), book a flight with American Airlines, United Airlines, or Delta. The first two have pay-at-the-door lounges at DEN, which you can access by paying the fee and showing your flight ticket. Delta runs a members-only lounge.
  • Stay fit at Indianapolis International Airport (IND) by taking a stroll or a power walk at the American Heart Association walking paths before your flight. There’s a quarter-mile walking path in the landside Ticketing Hall, and you’ll find half-mile walking paths in each concourse.
  • You can access banking services as soon as you land at DEN. Public Service Credit Union runs a full-service bank at DEN, which you’ll find in the Jeppesen Terminal, landside, on the sixth level. They also have several ATMs at the airport.
  • De-stress before your flight with a full body massage, facial, pedicure, or manicure at the EnRoute Spa at IND. The spa is open from morning to evening, and you’ll find the spa around Gates A14 and B6.

Prefer to fly direct from Indianapolis to Denver?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Indianapolis to Denver Intl.
Find which airlines fly direct from Indianapolis Airport to Denver Intl Airport, which days they fly and book direct flights.

Direct departures

Indianapolis to Denver Intl

Monday

Frontier, Southwest, United Airlines

Frontier, Southwest, +1 more

Tuesday

Southwest, United Airlines

Southwest, United Airlines

Wednesday

Southwest, United Airlines

Southwest, United Airlines

Thursday

Frontier, Southwest, United Airlines

Frontier, Southwest, +1 more

Friday

Frontier, Southwest, United Airlines

Frontier, Southwest, +1 more

Saturday

Frontier, Southwest, United Airlines

Frontier, Southwest, +1 more

Sunday

Frontier, Southwest, United Airlines

Frontier, Southwest, +1 more

See more direct flights

Direct returns

Denver Intl to Indianapolis

Monday

Frontier, Southwest, United Airlines

Frontier, Southwest, +1 more

Tuesday

Southwest, United Airlines

Southwest, United Airlines

Wednesday

Southwest, United Airlines

Southwest, United Airlines

Thursday

Frontier, Southwest, United Airlines

Frontier, Southwest, +1 more

Friday

Frontier, Southwest, United Airlines

Frontier, Southwest, +1 more

Saturday

Frontier, Southwest, United Airlines

Frontier, Southwest, +1 more

Sunday

Frontier, Southwest, United Airlines

Frontier, Southwest, +1 more

See more direct flights

Reviews of the top 5 airlines serving from Indianapolis to Denver

 
See real verified KAYAK customer reviews for airlines flying from Indianapolis to Denver. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Indianapolis to Denver? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4254 reviews
8.6Crew
8.1Boarding
7.0Food
7.5Entertainment
8.0Comfort
Airline reviews

Airline travel is always too cramped to really be pleasant, but the cabin crew on this flight did a pretty good job of making up for it by putting on some music during boarding and sprinkling a few funny remarks into the safety briefing and announcements, and just generally being friendly and helpful. It definitely reminded me of why I prefer the in-flight experience on Southwest!

10.0 ExcellentDavid, Nov 2025
BUF - PHX
Read more Southwest reviews

Airline travel is always too cramped to really be pleasant, but the cabin crew on this flight did a pretty good job of making up for it by putting on some music during boarding and sprinkling a few funny remarks into the safety briefing and announcements, and just generally being friendly and helpful. It definitely reminded me of why I prefer the in-flight experience on Southwest!

No delays and arrived to destination 30 min early. Staff was super friendly.

San Diego airport is brand new, spacious, airy and very smooth checkin at SW baggage drop.

It was rough. The staff was unprofessional, the choice of on board drinks terrible, it was cramped in space at every airport, they always ran out of overhead bin space so they pressured people to check bags for free or we couldn’t leave on the plane— so I did check my bag to help, and they nearly lost my bag. My bag did not arrive on the luggage belt, another man on my flight and I had to waste our time going to the baggage office to search for our bags. I would only fly southwest again if it was my last choice. Also, my flights were consistently delayed over and over again— at one point they straight up told us we were waiting for the pilot to arrive.

Crew could have been friendlier, maybe I'm spoiled by SW crews. In flight wifi was good. Would be nice to have more food offerings on a 4 plus hour flight

Had to get off plane from prior flight even though I had to reboard same plane to continue to my final destination.

Everything a cheap airline should be at normal airline rates.

Plane crashed into a bus or some other vehicle on the ground while pulling out of the gate. No injuries, but wing tip was damaged and returned to gate for “maintenance issues” and we departed 5 hours later because the plane went out of service and new plane was flown in from a nearby airport, Midway.

Ever since Southwest starting charging for bags, passengers don't want to pay to check their bags, so the gate agents have to beg people to check their roller bags now because there's "not enough space". This was a terrible business move by Southwest.

Full cans of soda would be nice. A choice between two snacks would be appreciated.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

We had a lot of really rough weather but that was not Delta's fault. Pilot was amazing.

First, Delta needs more flights to/from Miami. Second, a 1000pm leaving at 1230pm is unacceptable from their biggest airport world hub. Another aircraft could have been used such as the aircraft scheduled to be used in the morning for that exact same route. Yes, I did get me there but the lack of sleep the next day didn't help me enjoy my entire trip since I was busy with activities during the weekend. This can be and is expected from Spirit (going bankrupt) and Frontier (despite they're nickel and dimers). But from Delta's World Hub? That's totally unacceptable!

This flight was straightforward and without difficulty. Service was OK, but I continue to be underwhelmed by level of attention given to Sky Priority passengers.

It would’ve been nice for all that money to have a more substantial snack for free. I remember once upon a time getting a very nice turkey sandwich with Swiss cheese on whole wheat bread for no charge along with a drink. I guess those days are gone. it’s a little insulting being given a cookie or a bag of baked chips Going forward I’ll just bring my own.

The entertainment available didn’t work for anyone on the flight. Long 6 hr flight with no entertainment option and the staff didn’t know until an hour into the flight when we made sure they knew about it. They had no way to fix it.

Late FA meant slow boarding. WiFi did not work. I’m a medium plus sized passenger. The seatbelt was for the first time ever barely fitting. And we delayed on the tarmac 40 min

My husband and I had boarded the flight from Denver to Chicago, and one of the last passengers to get on the plane opened the overhead bin above my husband's seat and threw his bag out of the bin to make space for his own. He said, "Mine is bigger!" The flight attendant supported the new passenger. They didn't care that my husband has two artificial knees and must have the foot room in front of his seat to be able to fit his legs in -- and to be able to stand, much less walk, at the end of the flight. I have never seen this happen before, and it was a disaster.

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

Had to cancel first flight because Airporter Bus took over 3 hrs to get to airport which resulted in an extra $378 dollar fare . Is there anyway I can be reimbursed for initial fare since it was not my fault? Sent from my iPhone EJ Ledet

Excellent flight. Boarding was efficient and departure was on time. Smooth flight with on time arrival. Deplaning was also efficient.

Our flight was understandably diverted to a small regional airport in Laramie, Wyoming due to weather conditions, which I fully recognize and appreciate. However, the low rating stems from the experience that followed: passengers remained on board for over an hour without the option to deplane and stretch, despite the aircraft being stationary. Although the pilot opened the cabin door, only he was permitted to exit. Meanwhile, passengers grew increasingly uncomfortable as warm summer air entered the cabin through the open door, and being in the second row meant we were impacted immediately. While the flight attendants made efforts to keep everyone at ease, I believe allowing passengers to deplane briefly, given the extended delay, would have significantly improved the overall experience.

I never flew. Flight was canceled. DIA worst airport in the country. Avoid at all costs.

Very rough getting into denver. my kid threw up it was so rough.

Why wasn't this flight departure scheduled eith another crew so that it could leave on time? When we arrived in Denver we had so little time between flights we had run to the connecting flight. We should received some credit for the inconvenience.

AA delayed the flight for 3 hours and 50 minutes, but delayed the last 2 hours, 30 minutes at a time, so if we knew before, could have stayed at home and worked instead of being at the airport wasting time... The plane's crew was excellent, not their fault.

After arriving in Dallas, the aircraft taxied for an unusually long time and was unable to park at the gate, which caused a significant delay and made me miss my connecting flight. I then had to wait in a very long line to be rebooked, and I was told that no hotel or meal accommodations would be provided. What is even more unacceptable is that my luggage was mishandled and has still not been located. My suitcase contains important medications that I urgently need, and I have been unable to access them due to the airline’s mishandling. This situation has caused me considerable stress and inconvenience, and I need this issue to be resolved immediately.

RIC Staff was not enough. Elderly passengers had to wait 30 minutes to deplane, so we could board and still had to walk as no chairs were provided. And, passenger in front of my seat assignment rammed seat against my legs entire flight time. Was mildly bruised and left thigh still sore.

Liked that it was on time. Staff professional and friendly.

Things were delayed a little. But that didn’t affect my plans. It was fine. I was surprised it was so full thanksgiving day. The crew were friendly and professional.

I appreciated that it was on time, safe and professional. I didn’t like that I wasn’t in a place where I had a window at my window seat. It would have been nice to know that in advance. If it was mentioned in the ticketing, I didn’t notice it.

My flight was delayed about three hours. I got home at 3:30 in the morning very bad experience.

I like that the crew kept us informed but we moved back and forth from gate to gate before the aircraft arrived.

The flight was delayed multiple times, again no fault of American but again the extra cost, for everything makes it feel like a cheap airline! Especially when flights are outrageously expensive already

Horrible. Both legs of my flight were delayed more than 6 hours. No compensation, no screens on the plane, and the plane was not clean.

I knew going into this that Frontier, being a low cost carrier, would be pretty bare bones and charge for most extras but this was made up for by the fact that the airplane was a reasonably new Airbus, every employee was great and best of all, Everett Washington is an amazing airport - thanks Frontier for flying there!!!

Seats were new and comfortable. Staff was fine. Missed my connection due to weather -which wasn’t their fault- but got no help at all. Gate staff sent me to customer service, which was and stayed unstaffed. Sign with QR code directed me to call or chat. Chat was useless. Call was returned after an hour. No itinerary offered by Frontier could get me home in less than 30 hours. Rebooked with another airline and got a partial refund that came to about 10 percent of what I paid to get home.

The experience was good. No frills but I got there safe and sound and on time.

As every law enforcement agency I could imagine surrounded the plane and we didn’t disembark for 2 hours and then had to stick around for another hour to go get our personal belongings after leaving them behind and being bused away from the plane, it was scary and inconvenient. We were given no information as to why this was happening. Lack of communication with passengers was disappointing.

Frontier Airlines was AWFUL. I was an hour early for my flight and the lady refused to check me in. I had to purchase a whole new ticket with a different airline.

Late, terrible communication, horrible planning of passenger seating until the literal last minute. One of the worst flying experiences of my life. Y'all suck

First of all, we never got on the connecting flight to Denver. They delayed our flight for two hours. If we would have gotten on that flight, we would have been stuck in Denver for 13 hours. So we re- routed our flight for a straight through flight to Oklahoma two days later. THEN, they delayed that flight for two hours. After that we were able to finally get on our flight and come home. Frontier Airlines - one of the worst airlines I have ever been on.

Terrible communication with weather delay, lost baggage, near impossible to reach customer service

My tickets got canceled on me by your site and I didn't have a flight. Then you kept sending me emails on the status of q flight I didn't have tickets for.

Flight was late. Missed connecting in Denver. My new flight is more than 24 hours later and I have no room, vouchers, or compensation, and might also be bumped from the one tomorrow.

Everything you need to know for your flight from Indianapolis to Denver

Other airlines flying from Indianapolis to Denver

Flights from the other most popular airlines that fly from Indianapolis to Denver according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.