What airlines fly to Colorado?

United Airlines, Frontier and Southwest are the top three most popular airlines that fly to Colorado from Iowa according to our data. United Airlines is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Colorado. Keep in mind that there are 5 different airlines that fly to Colorado on a routine basis, so you have a few additional options to choose from.

How many flights depart from Iowa to Colorado on average per day?

As of February 2026, 25 flights take off from Iowa and land in Colorado each day. The most common flight departure time for this route is 5:00AM, with 40% of daily flights taking off in the afternoon.

How many flights depart from Iowa to Colorado on average per week?

As of February 2026, there are 179 flights per week flying from Iowa to Colorado. The most common day of the week flights depart is Sun, with 18% of flights taking off on this day.

What is the cheapest airline that flies from Iowa to Colorado?

Frontier, United Airlines, and American Airlines are the most popular carriers operating from Iowa to Colorado

How long is the flight from Iowa to Colorado?

Flight times from Iowa to Colorado vary, but if you’re flying out of Sioux City and flying into Denver (one of the most popular routes), then the duration is 1h 53m on average. Another popular route from Iowa to Colorado is flying from Des Moines to Denver, which will take roughly 1h 55m. Keep in mind that layovers or delays could extend your travel time.

When did momondo last update prices for flights from Iowa to Colorado?

Prices for flights from Iowa to Colorado are updated daily.

How many operators does momondo search for flights from Iowa to Colorado?

As of February 2026, there are 5 operators available to choose from for flights from Iowa to Colorado.

How old do you have to be to fly from Iowa to Colorado?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Iowa to Colorado.

What documentation or ID do you need to fly to Colorado?

The travel and health documents required for your trip to Colorado can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Colorado. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$28 Cheap Flights from Iowa to Colorado in 2026

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Find the cheapest flights from Iowa to Colorado

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

5:00 pm - 6:03 pm

OMA

DEN

2h 03mnonstop

5:44 pm - 8:18 pm

DEN

OMA

1h 34mnonstop

$84Frontier

Wed, Mar 4 - Fri, Mar 6

8:59 pm - 9:50 pm

OMA

DEN

1h 51mnonstop

5:39 pm - 8:14 pm

DEN

OMA

1h 35mnonstop

$85Frontier

Fri, May 8 - Sun, May 10

8:49 am - 10:35 am

MLI

DEN

2h 46mnonstop

5:31 pm - 8:48 pm

DEN

MLI

2h 17mnonstop

$209United Airlines

Wed, Mar 18 - Wed, Mar 25

5:50 pm - 9:53 pm

OMA

GJT

5h 03m

1 stop

5:15 pm - 11:48 pm

GJT

OMA

5h 33m

1 stop

$211Delta

Wed, Mar 25 - Mon, Mar 30

11:32 am - 12:26 pm

SUX

DEN

1h 54mnonstop

9:08 pm - 11:44 pm

DEN

SUX

1h 36mnonstop

$214United Airlines

Fri, May 22 - Mon, May 25

6:49 am - 4:35 pm

OMA

GJT

10h 46m

2 stops

5:15 pm - 11:48 pm

GJT

OMA

5h 33m

1 stop

$216Delta

Wed, Mar 25 - Mon, Mar 30

1:55 pm - 8:45 pm

OMA

COS

7h 50m

2 stops

4:45 pm - 10:45 pm

COS

OMA

5h 00m

1 stop

$262Southwest

Tue, Apr 14 - Wed, Apr 15

7:20 pm - 11:32 pm

OMA

COS

5h 12m

1 stop

5:13 pm - 11:32 pm

COS

OMA

5h 19m

1 stop

$277American Airlines

Mon, Apr 13 - Thu, Apr 16

7:37 pm - 11:59 pm

DSM

COS

5h 22m

1 stop

4:48 pm - 11:42 pm

COS

DSM

5h 54m

1 stop

$277American Airlines

Fri, Mar 20 - Fri, Mar 27

7:30 pm - 9:45 pm

OMA

COS

3h 15m

1 stop

4:10 pm - 1:25 am

COS

OMA

8h 15m

2 stops

$282Southwest

Mon, Mar 23 - Sat, Mar 28

Frontier flights from Iowa to Colorado

Our best Frontier deals on Iowa to Colorado flight tickets

Frontier

Feb 26

OMA10:15 amOmaha Eppley Airfield

1h 55m

DEN11:10 amDenver Intl

Mar 1

DEN10:11 amDenver Intl

1h 37m

OMA12:48 pmOmaha Eppley Airfield

$83

Frontier

Mar 4

OMA5:00 pmOmaha Eppley Airfield

2h 03m

DEN6:03 pmDenver Intl

Mar 8

DEN5:44 pmDenver Intl

1h 34m

OMA8:18 pmOmaha Eppley Airfield

$84

Frontier

May 8

OMA8:59 pmOmaha Eppley Airfield

1h 51m

DEN9:50 pmDenver Intl

May 10

DEN5:39 pmDenver Intl

1h 35m

OMA8:14 pmOmaha Eppley Airfield

$85

United Airlines flights from Iowa to Colorado

Our best United Airlines deals on Iowa to Colorado flight tickets

United Airlines

Apr 4

DSM5:17 pmDes Moines

2h 08m

DEN6:25 pmDenver Intl

Apr 8

DEN5:43 pmDenver Intl

1h 51m

DSM8:34 pmDes Moines

$177

United Airlines

Mar 18

MLI8:49 amMoline Quad-City

2h 46m

DEN10:35 amDenver Intl

Mar 25

DEN5:31 pmDenver Intl

2h 17m

MLI8:48 pmMoline Quad-City

$209

United Airlines

May 22

SUX6:30 pmSioux City Sioux Gateway

1h 54m

DEN7:24 pmDenver Intl

May 25

DEN9:08 pmDenver Intl

1h 36m

SUX11:44 pmSioux City Sioux Gateway

$214

Fly from

Fly to

Route

Depart

Return

Price

OmahaDenver

OMA - DEN

OMADEN

Omaha Eppley Airfield

Wed 3/4

5:00 pm-6:03 pm

Nonstop2h 03m

Denver Intl

Fri 3/6

5:44 pm-8:18 pm

Nonstop1h 34m

$84

OmahaDenver

OMA - DEN

OMADEN

Omaha Eppley Airfield

Fri 5/8

8:59 pm-9:50 pm

Nonstop1h 51m

Denver Intl

Sun 5/10

5:39 pm-8:14 pm

Nonstop1h 35m

$85

MolineDenver

MLI - DEN

MLIDEN

Moline Quad-City

Wed 3/18

8:49 am-10:35 am

Nonstop2h 46m

Denver Intl

Wed 3/25

5:31 pm-8:48 pm

Nonstop2h 17m

$209

OmahaGrand Junction

OMA - GJT

OMAGJT

Omaha Eppley Airfield

Wed 3/25

5:50 pm-9:53 pm

1 stop5h 03m

Grand Junction Regnl

Mon 3/30

5:15 pm-11:48 pm

1 stop5h 33m

$211

Sioux CityDenver

SUX - DEN

SUXDEN

Sioux City Sioux Gateway

Fri 5/22

11:32 am-12:26 pm

Nonstop1h 54m

Denver Intl

Mon 5/25

9:08 pm-11:44 pm

Nonstop1h 36m

$214

OmahaGrand Junction

OMA - GJT

OMAGJT

Omaha Eppley Airfield

Wed 3/25

6:49 am-4:35 pm

2 stops10h 46m

Grand Junction Regnl

Mon 3/30

5:15 pm-11:48 pm

1 stop5h 33m

$216

OmahaColorado Springs

OMA - COS

OMACOS

Omaha Eppley Airfield

Tue 4/14

1:55 pm-8:45 pm

2 stops7h 50m

Colorado Springs

Wed 4/15

4:45 pm-10:45 pm

1 stop5h 00m

$262

OmahaColorado Springs

OMA - COS

OMACOS

Omaha Eppley Airfield

Mon 4/13

7:20 pm-11:32 pm

1 stop5h 12m

Colorado Springs

Thu 4/16

5:13 pm-11:32 pm

1 stop5h 19m

$277

Des MoinesColorado Springs

DSM - COS

DSMCOS

Des Moines

Fri 3/20

7:37 pm-11:59 pm

1 stop5h 22m

Colorado Springs

Fri 3/27

4:48 pm-11:42 pm

1 stop5h 54m

$277

OmahaColorado Springs

OMA - COS

OMACOS

Omaha Eppley Airfield

Mon 3/23

7:30 pm-9:45 pm

1 stop3h 15m

Colorado Springs

Sat 3/28

4:10 pm-1:25 am

2 stops8h 15m

$282

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Iowa to Colorado

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Colorado?

The month of September is, on average, the cheapest month to fly to Colorado from Iowa, with most prices found around $158. The month of October is another great option to travel to Colorado, with average flight prices from Iowa averaging around $186.

What is the cheapest day to depart on your flight to Colorado?

The cheapest day to depart from Iowa to Colorado is on a Friday when prices can be found for as low as $308. On the other hand, Sunday is the most expensive day to depart from Iowa because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $489.

What is the cheapest time of day to depart on your flight to Colorado?

The cheapest time of day to fly to Colorado is in the evening when flights can be purchased for as low as $199. In the morning is when there is more demand to fly to Colorado, so prices are often more expensive at around $449 per ticket.

What is the cheapest Iowa to Colorado flight route?

Fly from Des Moines to Denver Intl for the best Iowa - Colorado flight prices

How far in advance should I book a flight to Colorado?

You are more likely to see cheaper flights to Colorado from Iowa when booking weeks ahead of your departure date. In general, you can expect to find flights to Colorado for around $226 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colorado from Iowa for as low as $174 on momondo.

What cabin class options are available on Iowa to Colorado flights?

There are 4 cabin classes available to choose from on Iowa to Colorado flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Iowa to Colorado flights?

No. A direct flight is the cheapest option for a flight between Iowa to Colorado.

Cheap Iowa to Colorado flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Iowa to Colorado

Best Price Found	$177
Fastest flight time	1h 35m
Direct flights	Every day
Airports in Colorado	87 airports

The best one-way flight to Colorado from Iowa in the past 72 hours is $177. The best round-trip flight deal from Iowa to Colorado found on momondo in the last 72 hours is $268.

The fastest flight from Iowa to Colorado takes 1h 35m

Direct flights go from Iowa to Colorado every day.

There are 87 airports in Colorado. From Iowa there are direct flights to Denver Intl (DEN).

Search flight deals

When did momondo last update prices for flights from Iowa to Colorado?
Prices for flights from Iowa to Colorado are updated daily.
How many operators does momondo search for flights from Iowa to Colorado?
As of February 2026, there are 5 operators available to choose from for flights from Iowa to Colorado.
How old do you have to be to fly from Iowa to Colorado?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Iowa to Colorado.
What documentation or ID do you need to fly to Colorado?
The travel and health documents required for your trip to Colorado can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Colorado. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Iowa to Colorado?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Iowa to Colorado is Boeing 737-800 (20.69% of total bookings). The next most popular plane models are Embraer 175 (Enhanced Winglets) (17.27%), Airbus A320-100/200 (11.91%), and Airbus A319 (11.62%).

Best airlines flying from Iowa to Colorado

Compare and see reviews for airlines that fly from Iowa to Colorado with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $59	Free Cancellation	Rating 5.7 3,045 reviews	Search Frontier flights
Delta	PriceFrom $128	Free Cancellation	Rating 7.9 8,241 reviews	Search Delta flights
Southwest	PriceFrom $137	Free Cancellation	Rating 8.0 4,299 reviews	Search Southwest flights
United Airlines	PriceFrom $137	Free Cancellation	Rating 7.4 9,341 reviews	Search United Airlines flights
American Airlines	PriceFrom $198	Free Cancellation	Rating 7.2 11,338 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Iowa to Colorado?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Iowa to Colorado. momondo saves you time and could save you money on your trip.

Can I find flights from Iowa to Colorado with flexible booking policies on momondo?

Yes. All flights to Colorado from Iowa on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Iowa to Colorado?

momondo helps you find the best flight between Iowa and Colorado by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Iowa to Colorado right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Iowa to Colorado now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Colorado and let you know when they change.

An easier way to manage your Colorado trip

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Flights to Las Vegasfrom $30

Flights to Washington, D.C.from $56

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Flights to Dallasfrom $53

Flights to Seattlefrom $55

Cheap flights from Iowa to Colorado from $28

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Iowa to Colorado departing on 3/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Frontier flights from Iowa to Colorado

Our best Frontier deals on Iowa to Colorado flight tickets

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Our best United Airlines deals on Iowa to Colorado flight tickets

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See travel insights to Colorado from

How to get the cheapest flight ticket from Iowa to Colorado

What is the cheapest month to fly to Colorado?

What is the cheapest day to depart on your flight to Colorado?

What is the cheapest time of day to depart on your flight to Colorado?

What is the cheapest Iowa to Colorado flight route?

How far in advance should I book a flight to Colorado?

What cabin class options are available on Iowa to Colorado flights?

Can stopping save me money on Iowa to Colorado flights?

What is the cheapest airline that flies from Iowa to Colorado?

What airlines fly to Colorado?

How many flights depart from Iowa to Colorado on average per day?

How many flights depart from Iowa to Colorado on average per week?

How long is the flight from Iowa to Colorado?

Cheap Iowa to Colorado flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Iowa to Colorado

Best Price Found

Fastest flight time

Direct flights

Airports in Colorado

Best airlines flying from Iowa to Colorado

Compare and see reviews for airlines that fly from Iowa to Colorado with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Iowa to Colorado?

Can I find flights from Iowa to Colorado with flexible booking policies on momondo?

How can momondo help me find flights from Iowa to Colorado?

I’m not ready to book a flight from Iowa to Colorado right now. Can momondo alert me if prices change?

An easier way to manage your Colorado trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Colorado

Popular cities in Colorado

Popular flights according to clicks in the last 7 days on momondo

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According to popular flight searches on momondo this year

Colorado flight routes

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