$63 Find Cheap Flights from Denver to Iowa City

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Denver to Iowa City departing on 2/12. 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

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Everything you should know

Cheapest round-trip
$139
Overall average: $332
Frontier
Wed 12/31Thu 1/8
DEN - CID • Non-stop
Cheapest one-way
$63
Typical prices: $74-$223
Frontier
Thu 2/12
DEN - CID • Non-stop
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Flight Deals
Useful Info
Flight Deals

Cheap Flights from Denver to Iowa City (DEN-CID)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Denver to Iowa City 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 Denver to Iowa City

Wed, Dec 31 - Thu, Jan 8
Frontier Logo
3:55 pm - 6:53 pm
DEN
-
CID
1h 58mnonstop
Frontier Logo
8:15 pm - 9:34 pm
CID
-
DEN
2h 19mnonstop
$139Frontier
Thu, Jan 8 - Mon, Jan 12
Multiple Airlines Logo
4:23 pm - 7:20 pm
DEN
-
CID
1h 57mnonstop
Multiple Airlines Logo
12:34 pm - 10:42 am
CID
-
DEN
23h 08m1 stop
$176Multiple Airlines
Sat, Jan 3 - Sun, Jan 11
Frontier Logo
3:55 pm - 6:53 pm
DEN
-
CID
1h 58mnonstop
Frontier Logo
8:15 pm - 9:34 pm
CID
-
DEN
2h 19mnonstop
$186Frontier
Fri, Jan 2 - Thu, Jan 8
Frontier Logo
3:55 pm - 6:53 pm
DEN
-
CID
1h 58mnonstop
Frontier Logo
8:15 pm - 9:34 pm
CID
-
DEN
2h 19mnonstop
$199Frontier
Mon, Dec 29 - Mon, Jan 5
Frontier Logo
3:55 pm - 6:53 pm
DEN
-
CID
1h 58mnonstop
Frontier Logo
7:48 pm - 9:06 pm
CID
-
DEN
2h 18mnonstop
$201Frontier
Thu, Jan 8 - Mon, Jan 12
United Airlines Logo
5:33 pm - 8:32 pm
DEN
-
CID
1h 59mnonstop
United Airlines Logo
4:33 pm - 5:57 pm
CID
-
DEN
2h 24mnonstop
$209United Airlines
Thu, Jan 8 - Mon, Jan 12
Multiple Airlines Logo
4:23 pm - 7:20 pm
DEN
-
CID
1h 57mnonstop
Multiple Airlines Logo
6:35 pm - 12:21 pm
CID
-
DEN
18h 46m2 stops
$210Multiple Airlines
Thu, Jan 22 - Mon, Jan 26
Multiple Airlines Logo
6:00 am - 8:25 am
DEN
-
CID
25h 25m2 stops
Multiple Airlines Logo
8:47 pm - 10:27 am
CID
-
DEN
14h 40m1 stop
$218Multiple Airlines
Sat, Jan 10 - Wed, Jan 14
United Airlines Logo
11:15 am - 2:11 pm
DEN
-
CID
1h 56mnonstop
United Airlines Logo
5:27 pm - 9:59 pm
CID
-
DEN
5h 32m1 stop
$219United Airlines
Thu, Jan 22 - Sun, Jan 25
Multiple Airlines Logo
6:00 am - 8:25 am
DEN
-
CID
25h 25m2 stops
Multiple Airlines Logo
8:02 pm - 11:20 am
CID
-
DEN
16h 18m1 stop
$222Multiple Airlines
Useful Info

Good to know

Low seasonFebruary
Cheapest flight$63
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly and prices are also 14% lower on average.
Flight from Denver to Cedar Rapids

When to book flights from Denver to Iowa City

Are your dates flexible? Find out the best times to travel from Denver to Iowa City based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

FAQs for booking flights from Denver to Iowa City

  • Which airports will I be using when flying from Denver to Iowa City?

    When flying out of Denver you’ll be using Denver Intl. Iowa City does not have its own airport so you’ll be flying into nearby Cedar Rapids airport, which is 18.0 mi away.

  • How long does a flight from Denver to Iowa City take?

    Direct flights cover the 690 miles separating Denver and Iowa City in about 1h 56m.

  • How many flights are there between Denver and Iowa City?

    3 direct flights run between Denver and Iowa City on a daily basis. On average, there are about 27 departures each week.

  • What’s the cheapest day of the week to fly between Denver and Iowa City?

    Consider leaving on a Sunday and avoid Thursdays if you are looking for the best rates. For your return to Denver, you’ll find the best rates on Mondays and the most expensive ones on Tuesdays.

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

    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 Denver to Iowa City.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Iowa City from Denver 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 Denver to Iowa City?

    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 Iowa City with an airline and back to Denver with another airline.

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

    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 Iowa City from Denver up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines provide the cheapest flights from Denver to Iowa City?

    In the last 72 hours, the cheapest one-way ticket between Denver and Iowa City found on KAYAK was with Frontier for $56. Frontier offered a round-trip connection from $69 and American Airlines from $179.

Top tips for finding cheap flights from Denver to Iowa City

  • There is no airport in Iowa City. Instead, you’ll be flying into Cedar Rapids Airport when flying between Denver and Iowa City.
  • The cheapest flight from Denver to Iowa City was found 85 days before departure, on average.
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be November, December and January. The cheapest month to fly is April.

Reviews of the top 3 airlines serving Denver to Iowa City

 
Need help choosing which airline to fly with from Denver to Iowa City? 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.
7.4
United AirlinesOverall score based on 9094 reviews
7.3Comfort
7.1Entertainment
8.1Crew
6.6Food
7.7Boarding
Airline reviews

Crew seemed a bit cranky. No seatback screens. But boarding was efficient and on time and we arrived early.

8.0 ExcellentJessica, Oct 2025
DEN - TUS
Read more United Airlines reviews

Crew seemed a bit cranky. No seatback screens. But boarding was efficient and on time and we arrived early.

See previous note about the passenger in Denver who threw my husband's bag out of the overhead bin in order to maker room for his own. And the flight attendant back up the new passenger.

Terrible. They wouldn't allow me on my flight on the 14th..

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

The gate attendant let me walk right by her with a bag too big for the overhead compartment

Overall, it was a good experience. Boarding was good and there was plenty of overhead bin space for everyone’s carryons (even when we boarded toward the end). Only improvement would be to offer trash service more regularly.

David went above and beyond to make our flight the best that it could be

Awful. They won’t help me with anything. I booked on American but they abdicated to Iberia. The ticket was overpriced. Everything negative

it was fine, decent flight... dont get food besides cookies or pretzels so not sure why you ask about food. same for entertainment..

I got sick nothing contagious but distressing and the care I received by Kayla? Keighly the flight attendant will be memorable for ever. Thank You

I got sick nothing contagious but distressing enough and the care I received on the flight was astounding.

Waaay too small plane. They also need to up the size of the overhead bins. I would love to keep me 3k with of camera equipment in my hard case baggahe instead of it being thrown into the belly of the plane

Attendants were pleasant and the flight was smooth and relaxed.

A little late at the start but all worked out well.

It was fine. No drinks nor snacks offered though. I thought that was unusual.

I liked the humor of the captain and crew on the flight from Flagstaff to Dallas. They were humorous.

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.

Not clean and was told I would get a great seat and it was not great at all

Flight got delayed for 5 hours no good explanation was offered ;(

Horrible. I would never fly Frontier again. The booking process is tricky at best, but fraudulent in my opinion. Frontier customer service did nothing to rectify my purchase -- I ended up paying more than double what I could have gotten from other airlines and nearly triple what I thought I was buying from Frontier. Their booking practices are unfair to the consumer.

Delayed. Text notifications were slow. Not much information o what was happening. Boarding was slow and confusing. Wasn’t even offered water other flight. Had to ask. No entertainment at all. Felt like.a Greyhound bus.

When I wanted to check in 3 hours prior to boarding time, the employees mentioned “a little over an hour delay” so I waited for an hour then I went to go look for food in the terminal and most people from that flight were in the same area looking for food. Finally I decided after food to check to see if it’s anytime closer and now it’s 2 mins until boarding closes?! What are you kidding me? I didn’t receive anything via sms about boarding now nor via email or on the intercom. I luckily made it through, barely, and then there’s no room for my carry on mind you I’m in the very first row so I had to place my purse in one further row back and my carry on sections down. Not sure who pays for better seats to get your stuff placed all over the plane but that was the worst experience I’ve ever had flying with anyone.

Better than expected. Staff were friendly and nice on both flights.

There was no one at the counter to assist with our check in. The app didn’t work, so I arrived at the airport with time to check in and I couldn’t because no employees were there. When I finally got someone on the phone, it was inside the 60min rule and they said I could no longer check in and they could sell me another ticket. We had to scramble and pay an additional $800 for tickets and THEN AFTER (about 60 min from my original convo with customer service and 10min after original departure time) I had boarded my new flight, there was email saying my original flight from Frontier was delayed and leaving 2hr 50min later, but I STILL wouldn’t have been able to check in. Which means customer service should have been able to see it and let me check in because I was well within my check in time. When I call Frontier, they hang up on me. So their app didn’t work and they employees left and they take zero responsibility or assistance with their “customer service”

Terrible. Flight cancelled with no reasoning and no flights to rebook. Employees were useless and did nothing to help. Did not even know where to retrieve luggage from the cancelled flight. Flyers beware.

No fault of Frontier staff: plane was very late, reached Orlando at 1 am, took a while to get luggage. Weather, gov financial shutdown impact on TSA, air controllers seemed to have multiple flights backed up. Frontier staff seemed to cope as gracefully as possible. It did reassure me that I and my new hip could adapt to travel challenges. Food/entertainment were irrelevant to my trip.

Terrible. The canceled my entire flight when I requested a refund for a trip frontier canceled trip one way.

Everything you need to know for your flight from Denver to Iowa City

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