What airlines fly to Colorado?

United Airlines, Frontier and Southwest are the top three most popular airlines that fly to Colorado from Springfield, Illinois according to our data. United Airlines is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Colorado. Keep in mind that there are 6 different airlines that fly to Colorado on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Springfield Capital to Colorado?

American Airlines is the most popular carrier operating from Springfield Capital to Colorado

When did momondo last update prices for flights from Springfield Capital Airport to Colorado?

Prices for flights from Springfield Capital Airport to Colorado were last updated today.

How many operators does momondo search for flights from Springfield Capital Airport to Colorado?

As of March 2026, there is 1 operator available to choose from for flights from Springfield Capital Airport to Colorado.

How old do you have to be to fly from Springfield Capital Airport to Colorado?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Springfield Capital Airport 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.

$214 Cheap Flights from Springfield to Colorado in 2026

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Find the cheapest flights from Springfield, Illinois to Colorado

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:31 pm - 2:04 pm

SPI

DEN

19h 33m

2 stops

9:15 am - 6:51 pm

DEN

SPI

8h 36m

1 stop

$349Multiple Airlines

Wed, May 6 - Wed, May 13

7:31 pm - 8:24 am

SPI

DEN

13h 53m

1 stop

9:15 am - 6:51 pm

DEN

SPI

8h 36m

1 stop

$365Multiple Airlines

Wed, May 6 - Wed, May 13

7:31 pm - 2:04 pm

SPI

DEN

19h 33m

2 stops

11:56 pm - 6:51 pm

DEN

SPI

17h 55m

1 stop

$372Multiple Airlines

Wed, May 6 - Tue, May 12

7:31 pm - 8:24 am

SPI

DEN

13h 53m

1 stop

11:56 pm - 6:51 pm

DEN

SPI

17h 55m

1 stop

$380Multiple Airlines

Wed, May 6 - Tue, May 12

8:21 pm - 6:33 am

SPI

DEN

35h 12m

2 stops

9:15 am - 7:41 pm

DEN

SPI

9h 26m

1 stop

$402Multiple Airlines

Sat, May 9 - Sat, May 16

8:21 pm - 10:25 am

SPI

DEN

15h 04m

2 stops

11:56 pm - 6:51 pm

DEN

SPI

17h 55m

1 stop

$403Multiple Airlines

Sat, May 9 - Tue, May 12

7:31 pm - 8:24 am

SPI

DEN

13h 53m

1 stop

6:30 am - 6:51 pm

DEN

SPI

11h 21m

2 stops

$406Multiple Airlines

Wed, May 6 - Wed, May 13

5:45 am - 9:57 am

SPI

DEN

5h 12m

1 stop

6:19 am - 2:19 pm

DEN

SPI

7h 00m

1 stop

$407American Airlines

Wed, May 6 - Wed, May 13

5:45 am - 9:57 am

SPI

DEN

5h 12m

1 stop

5:44 pm - 11:38 pm

DEN

SPI

4h 54m

1 stop

$409American Airlines

Sat, May 9 - Sat, May 16

6:00 am - 5:20 pm

SPI

DEN

12h 20m

2 stops

5:40 pm - 11:45 pm

DEN

SPI

5h 05m

1 stop

$412American Airlines

Tue, Jun 30 - Tue, Jul 7

American Airlines flights from Springfield, Illinois to Colorado

Our best American Airlines deals on Springfield, Illinois to Colorado flight tickets

American Airlines

May 6

SPI5:45 amSpringfield Capital

5h 12m

1 stop

DEN9:57 amDenver Intl

May 13

DEN6:19 amDenver Intl

7h 00m

1 stop

SPI2:19 pmSpringfield Capital

$407

American Airlines

May 9

SPI5:45 amSpringfield Capital

5h 12m

1 stop

DEN9:57 amDenver Intl

May 16

DEN5:44 pmDenver Intl

4h 54m

1 stop

SPI11:38 pmSpringfield Capital

$409

American Airlines

Jun 30

SPI6:00 amSpringfield Capital

12h 20m

2 stops

DEN5:20 pmDenver Intl

Jul 7

DEN5:40 pmDenver Intl

5h 05m

1 stop

SPI11:45 pmSpringfield Capital

$412

momondo Fare Finder

Use the filters below to find and compare flights from Springfield, Illinois to Colorado that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SpringfieldDenver

SPI - DEN

SPIDEN

Springfield Capital

Wed 5/6

7:31 pm-2:04 pm

2 stops19h 33m

Denver Intl

Wed 5/13

9:15 am-6:51 pm

1 stop8h 36m

$349

SpringfieldDenver

SPI - DEN

SPIDEN

Springfield Capital

Wed 5/6

7:31 pm-8:24 am

1 stop13h 53m

Denver Intl

Wed 5/13

9:15 am-6:51 pm

1 stop8h 36m

$365

SpringfieldDenver

SPI - DEN

SPIDEN

Springfield Capital

Wed 5/6

7:31 pm-2:04 pm

2 stops19h 33m

Denver Intl

Tue 5/12

11:56 pm-6:51 pm

1 stop17h 55m

$372

SpringfieldDenver

SPI - DEN

SPIDEN

Springfield Capital

Wed 5/6

7:31 pm-8:24 am

1 stop13h 53m

Denver Intl

Tue 5/12

11:56 pm-6:51 pm

1 stop17h 55m

$380

SpringfieldDenver

SPI - DEN

SPIDEN

Springfield Capital

Sat 5/9

8:21 pm-6:33 am

2 stops35h 12m

Denver Intl

Sat 5/16

9:15 am-7:41 pm

1 stop9h 26m

$402

SpringfieldDenver

SPI - DEN

SPIDEN

Springfield Capital

Sat 5/9

8:21 pm-10:25 am

2 stops15h 04m

Denver Intl

Tue 5/12

11:56 pm-6:51 pm

1 stop17h 55m

$403

SpringfieldDenver

SPI - DEN

SPIDEN

Springfield Capital

Wed 5/6

7:31 pm-8:24 am

1 stop13h 53m

Denver Intl

Wed 5/13

6:30 am-6:51 pm

2 stops11h 21m

$406

SpringfieldDenver

SPI - DEN

SPIDEN

Springfield Capital

Wed 5/6

5:45 am-9:57 am

1 stop5h 12m

Denver Intl

Wed 5/13

6:19 am-2:19 pm

1 stop7h 00m

$407

Quickest round-trip

SpringfieldDenver

SPI - DEN

SPIDEN

Springfield Capital

Sat 5/9

5:45 am-9:57 am

1 stop5h 12m

Denver Intl

Sat 5/16

5:44 pm-11:38 pm

1 stop4h 54m

$409

SpringfieldDenver

SPI - DEN

SPIDEN

Springfield Capital

Tue 6/30

6:00 am-5:20 pm

2 stops12h 20m

Denver Intl

Tue 7/7

5:40 pm-11:45 pm

1 stop5h 05m

$412

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

How to get the cheapest flight ticket from Springfield, Illinois 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

What is the cheapest month to fly to Colorado?

The month of August is, on average, the cheapest month to fly to Colorado from Springfield, Illinois, with most prices found around $366. The month of April is another great option to travel to Colorado, with average flight prices from Springfield, Illinois averaging around $369.

Can stopping save me money on Springfield, Illinois to Colorado flights?

You could potentially save up to 48% on your flight if you consider stops on a Springfield, Illinois to Colorado flight.

Cheap Springfield, Illinois to Colorado flight deals and tips

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

Fastest flight time	6h 40m
Direct flights	None

The fastest flight from Springfield, Illinois to Colorado takes 6h 40m

There are no direct flights from Springfield, Illinois to Colorado. There are no popular flight routes from Springfield, Illinois to Colorado.

Search flight deals

When did momondo last update prices for flights from Springfield Capital Airport to Colorado?
Prices for flights from Springfield Capital Airport to Colorado were last updated today.
How many operators does momondo search for flights from Springfield Capital Airport to Colorado?
As of March 2026, there is 1 operator available to choose from for flights from Springfield Capital Airport to Colorado.
How old do you have to be to fly from Springfield Capital Airport to Colorado?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Springfield Capital Airport 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.

Best airlines flying from Springfield, Illinois to Colorado

Compare and see reviews for airlines that fly from Springfield, Illinois to Colorado with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $366	Free Cancellation	Rating 7.1 11,496 reviews		Search American Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Springfield to Colorado for you.

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

Flights from Springfield to Colorado with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Colorado from Springfield.

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

Yes. momondo can track prices for Springfield to Colorado flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.