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Iowa City

$172+ Cheap flights from Denver (DEN) to Iowa City, IA

DEN — CID
Dec 12 — Dec 191
Sat 12/12
Sat 12/19
1 adult, Economy
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Find cheap flights from Denver to Iowa City 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 Denver Intl to Iowa City are usually found in February or March, booked 78 days in advance, depart on a Sunday or Monday and return on a Thursday

Cheap flight deals from Denver to Iowa City

Cheapest flights from Denver to Iowa City

Thu 12/37:25 am -
1 stop10h 02m
Mon 12/75:46 pm -
2 stops22h 57m
Deal found 11/9$339
Thu 12/35:45 pm -
Nonstop1h 56m
Sun 12/68:56 am -
Nonstop2h 14m
Deal found 11/9$349
Sun 12/205:30 pm -
Nonstop1h 58m
Wed 12/233:28 pm -
Nonstop2h 17m
Deal found 11/10$364
Sat 12/511:16 am -
2 stops52h 40m
Sat 12/1212:52 pm -
1 stop11h 55m
Deal found 11/8$366
Thu 12/36:19 pm -
1 stop3h 50m
Sat 12/511:00 am -
1 stop6h 02m
Deal found 11/11$369
Thu 12/245:46 am -
1 stop7h 07m
Thu 12/311:55 pm -
2 stops9h 26m
Deal found 11/9$371
Thu 12/33:44 pm -
1 stop7h 15m
Sat 12/512:04 pm -
2 stops8h 50m
Deal found 11/11$374
Wed 12/21:54 pm -
2 stops21h 15m
Sat 12/512:52 pm -
1 stop11h 55m
Deal found 11/12$376
Thu 12/174:10 pm -
1 stop5h 59m
Tue 12/225:00 pm -
1 stop7h 15m
Deal found 11/12$379
Wed 12/26:21 am -
1 stop8h 01m
Sat 12/56:35 pm -
1 stop6h 55m
Deal found 11/12$384

Find flight deals from Denver to Iowa City

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$339
(Kiwi.com)

One-way from

$172
(Kiwi.com)

Popular in

November

Cheapest in

February

Average price

$380
Provider with most accurate pricing for Denver Intl-Cedar Rapids flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Cedar Rapids flights.
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From Denver Intl to Iowa City
Search Deals
One-way flight from Denver Intl to Iowa City
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($31 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in November 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Denver to Iowa City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverCedar Rapids

DEN Denver Intl - CID Cedar Rapids

DENCID

Denver Intl

Tue 12/8

8:55 pm-12:09 pm

2 stops38h 14m

Cedar Rapids

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$240
Quickest round-trip

DenverCedar Rapids

DEN Denver Intl - CID Cedar Rapids

DENCID

Denver Intl

Fri 12/18

5:30 pm-8:28 pm

Nonstop1h 58m

Cedar Rapids

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$294

DenverCedar Rapids

DEN Denver Intl - CID Cedar Rapids

DENCID

Denver Intl

Wed 3/10

5:30 pm-8:28 pm

Nonstop1h 58m

Cedar Rapids

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$294

DenverCedar Rapids

DEN Denver Intl - CID Cedar Rapids

DENCID

Denver Intl

Sat 12/19

11:22 am-2:22 pm

Nonstop2h 00m

Cedar Rapids

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$294

DenverCedar Rapids

DEN Denver Intl - CID Cedar Rapids

DENCID

Denver Intl

Wed 12/23

5:30 pm-8:28 pm

Nonstop1h 58m

Cedar Rapids

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$294

DenverCedar Rapids

DEN Denver Intl - CID Cedar Rapids

DENCID

Denver Intl

Wed 11/25

6:00 pm-8:59 pm

Nonstop1h 59m

Cedar Rapids

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$304

DenverCedar Rapids

DEN Denver Intl - CID Cedar Rapids

DENCID

Denver Intl

Mon 12/14

1:55 pm-10:45 pm

2 stops7h 50m

Cedar Rapids

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$359

DenverCedar Rapids

DEN Denver Intl - CID Cedar Rapids

DENCID

Denver Intl

Sun 12/20

5:30 pm-8:28 pm

Nonstop1h 58m

Cedar Rapids

Mon 12/21

6:16 pm-11:20 pm

1 stop6h 04m

$359

DenverCedar Rapids

DEN Denver Intl - CID Cedar Rapids

DENCID

Denver Intl

Sun 12/20

5:30 pm-8:28 pm

Nonstop1h 58m

Cedar Rapids

Wed 12/23

6:16 pm-11:53 pm

1 stop6h 37m

$367

DenverCedar Rapids

DEN Denver Intl - CID Cedar Rapids

DENCID

Denver Intl

Tue 11/24

1:55 pm-5:00 pm

Nonstop2h 05m

Cedar Rapids

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$374

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/10

Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from Denver to Iowa City

Have a flexible travel schedule? Discover the best time to fly to Iowa City from Denver with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

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

What is the cheapest time of day to fly from DEN to IO9?

When flying from Denver to Iowa City, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 27% versus a flight in the evening.

Weekly flight availability from Denver to Iowa City

The most flights from DEN to IO9 are scheduled on a Monday (3 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

How much does it cost to fly round-trip from Denver to Iowa City?

Airfare is typical for this route at the moment.
Denver to Iowa City flights typically cost between $319 and $502 in December.
The cheapest round-trip price found within the last 5 days was $339 on Multiple Airlines (Dec 3-Dec 7).

Reviews of airlines servicing Iowa City

Peruse reviews from past customers who have flown with United Airlines and Frontier from Denver to Iowa City to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.3
Good
10,487 reviews

Boarding

7.7

Food

6.7

Comfort

7.3

Overall

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.3
Good
10,487 reviews
United Airlines
7.3
Good
10,487 reviews

Boarding

7.7

Food

6.7

Comfort

7.3

Overall

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
Frontier
5.5
Fair
2,504 reviews
United Airlines
7.3
Good
10,487 reviews

Boarding

7.7

Food

6.7

Comfort

7.3

Overall

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

Related info for your journey

  • What airport do you fly from for flights from Denver to Iowa City?

    For a flight from Denver to Iowa City, you will be flying from Denver Intl. Denver Intl (DEN) is just 18.5 mi from the center of the city. Denver Intl is the only Denver airport and it handles 2 outbound flights to Iowa City per day. 3 airlines have flights to Iowa City from Denver Intl on a regular basis.

  • How popular is this Denver to Iowa City flight route?

    The Denver Intl to Iowa City flight path was viewed by 5 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Denver to Iowa City?

    There are many flights that can get you from Denver to Iowa City in 1h 58m. Fly via United Airlines to get the fastest option. The distance between Denver and Iowa City is about 690 mi. Most flights are nonstop.

  • What are the cheapest airlines to fly from Denver to Iowa City one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $74. Users have also found prices from $173 and $183 on United Airlines and American Airlines, respectively.

  • What are the most reliable airlines from Denver to Iowa City?

    Consider Frontier (100%), SkyWest Airlines (85%) or United Airlines (80%) when booking your flight. These represent the most reliable airlines when flying from Denver to Iowa City.

  • What are the cheapest flights from Denver to Iowa City?

    Looking for the cheapest flight from Denver to Iowa City? While on average our users pay $368, our data indicates the cheapest price to be $198. The most popular route (Denver Intl - Cedar Rapids), is priced around $349.

  • Can I find deals for flights from Denver to Iowa City that include hotel bookings?

    Yes. In addition to deals on Denver to Iowa City flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to Iowa City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to Iowa City.

  • Can I find deals for business class flights from Denver to Iowa City?

    Yes. Cheapflights offers flight deals from Denver to Iowa City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Denver to Iowa City

AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$88Average$241FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$209Average$366FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$258Average$398FlexibilityNo cancel feeOn-time71%

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