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Iowa City

$79+ Cheap flights from Denver (DEN) to Iowa City, IA

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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — CID
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Denver Intl to Iowa City are usually found in August or September, booked 71 days in advance, depart on a Thursday or Monday and return on a Thursday

Cheap flight deals from Denver to Iowa City

Keep the following information in mind while searching for Denver to Iowa City flight deals. Data was last updated June 12, 2025.

Round-trip from

$146
(Cheapflightsfares)

One-way from

$79
(Frontier)

Popular in

December

Cheapest in

August

Average price

$208
From Denver Intl to Iowa City
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One-way flight from Denver Intl to Iowa City
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Highest demand for flights based on searches. 12% potential increase in price ($34 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Denver to Iowa City

Cheapest flights from Denver to Iowa City
Explore the most affordable flight options available from Denver to Iowa City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/54:35 pmDEN - CID
Nonstop1h 56mFrontier
Sun 9/78:16 pmCID - DEN
Nonstop2h 09mFrontier
Deal found 6/10$146
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/93:53 pmDEN - CID
1 stop6h 53mAmerican Airlines
Wed 7/165:42 pmCID - DEN
1 stop7h 02mAmerican Airlines
Deal found 6/11$177
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Thu 8/146:50 pmDEN - CID
Nonstop2h 00mUnited Airlines
Mon 8/186:18 pmCID - DEN
Nonstop2h 19mUnited Airlines
Deal found 6/12$179
This Delta deal was found by Cheapflights users on 6/11. 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.
Sat 7/196:35 amDEN - CID
1 stop3h 47mDelta
Wed 7/306:00 amCID - DEN
1 stop6h 04mDelta
Deal found 6/11$223
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/36:13 pmDEN - CID
2 stops17h 53mMultiple Airlines
Wed 7/92:18 pmCID - DEN
2 stops28h 54mMultiple Airlines
Deal found 6/11$373
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/86:44 pmDEN - CID
2 stops23h 03mAllegiant Air
Sun 8/108:04 pmCID - DEN
2 stops22h 50mAllegiant Air
Deal found 6/11$386

Cheapflights Fare Finder

Customize your flight search to find flights from Denver to Iowa City 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 12, 2025.
Use the filters below to find and compare flights from Denver to Iowa City that are best for you.

Fly from

Denver

Fly to

Iowa City

Route

Depart

Return

Price

DenverCedar Rapids

DEN - CID

DENCID

Denver Intl

Fri 9/5

4:35 pm-7:31 pm

Nonstop1h 56m

Cedar Rapids

Sun 9/7

8:16 pm-9:25 pm

Nonstop2h 09m

$146

DenverCedar Rapids

DEN - CID

DENCID

Denver Intl

Wed 7/9

3:53 pm-11:46 pm

1 stop6h 53m

Cedar Rapids

Wed 7/16

5:42 pm-11:44 pm

1 stop7h 02m

$177

DenverCedar Rapids

DEN - CID

DENCID

Denver Intl

Thu 8/14

6:50 pm-9:50 pm

Nonstop2h 00m

Cedar Rapids

Mon 8/18

6:18 pm-7:37 pm

Nonstop2h 19m

$179

DenverCedar Rapids

DEN - CID

DENCID

Denver Intl

Sat 7/19

6:35 am-11:22 am

1 stop3h 47m

Cedar Rapids

Wed 7/30

6:00 am-11:04 am

1 stop6h 04m

$223

DenverCedar Rapids

DEN - CID

DENCID

Denver Intl

Thu 7/3

6:13 pm-1:06 pm

2 stops17h 53m

Cedar Rapids

Wed 7/9

2:18 pm-6:12 pm

2 stops28h 54m

$373

DenverCedar Rapids

DEN - CID

DENCID

Denver Intl

Fri 8/8

6:44 pm-6:47 pm

2 stops23h 03m

Cedar Rapids

Sun 8/10

8:04 pm-5:54 pm

2 stops22h 50m

$386

DenverCedar Rapids

DEN - CID

DENCID

Denver Intl

Tue 7/8

3:30 pm-6:30 pm

Nonstop2h 00m

$79

DenverCedar Rapids

DEN - CID

DENCID

Denver Intl

Tue 6/24

7:21 am-2:11 pm

1 stop5h 50m

$89

DenverCedar Rapids

DEN - CID

DENCID

Denver Intl

Wed 7/16

6:35 am-11:22 am

1 stop3h 47m

$109

DenverCedar Rapids

DEN - CID

DENCID

Denver Intl

Fri 8/15

6:50 pm-9:50 pm

Nonstop2h 00m

$144

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 12 results
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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
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 Denver to Iowa City

How far ahead should I book a flight from Denver to Iowa City?

Use this chart to determine the optimal time to book a round-trip flight from Denver to Iowa City. Price data was last updated on June 9, 2025.

The price you pay for your flight from Denver to Iowa City may vary depending on when you book. For the best chance of a lower fare, look to book 71 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Denver to Iowa City?

Currently, October is the cheapest month in which you can book a flight from Denver to Iowa City (average of $305). Flying from Denver to Iowa City in June is currently the most expensive (average of $402). 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 DEN to IO9?

Find hourly flight availability from Denver to Iowa City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Denver to Iowa City as you normally would.

What is the cheapest day to fly from Denver to Iowa City?

Use this chart to determine the cheapest time to fly round-trip from Denver to Iowa City. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Denver to Iowa City flight should consider departing on Sunday afternoons when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Denver to Iowa City

Explore weekly flight availability from Denver to Iowa City. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 12, 2025.

The most flights from DEN to IO9 are scheduled on a Thursday (4 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Iowa City by month

Plan your trip to Iowa City by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Iowa City ranges from 0.9 - 4.9 inches per month. June is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Iowa City when rainfall is around 0.9 in.

Temperature in Iowa City by month

Plan your trip to Iowa City by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Iowa City, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 19.4 F).

Reviews of airlines servicing Iowa City

Get insights into the airlines that provide service to Iowa City. 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 Iowa City. Reviews last updated June 12, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines and Allegiant Air 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.
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Allegiant Air
7.3
Good
725 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Frontier
6.0
Okay
3,295 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Denver to Iowa City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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 3 outbound flights to Iowa City per day. 4 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 6 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • 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 $79. Users have also found prices from $89 and $109 on American Airlines and Delta, respectively.

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

    Consider SkyWest Airlines (88%), United Airlines (80%) or Frontier (71%) 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 $155, our data indicates the cheapest price to be $57. The most popular route (Denver Intl - Cedar Rapids), is priced around $179.

  • 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.

  • What is the cheapest month to book a flight from Denver to Iowa City?

    Currently, October is the cheapest month in which you can book a flight from Denver to Iowa City (average of $305). Flying from Denver to Iowa City in June is currently the most expensive (average of $402). 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.

See more FAQs

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Top 4 airlines flying from Denver to Iowa City

Discover the top 4 airlines that operate flights from Denver to Iowa City. 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 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$64Average$150FlexibilityNo cancel feeOn-time62%
DeltaCheapest$128Average$257FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$167Average$350FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$179Average$383FlexibilityNo cancel feeOn-time71%

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