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 39% 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 May 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.

$359 Cheap Flights from Springfield, Illinois 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.

6:00 am - 11:38 am

SPI

DEN

6h 38m

1 stop

5:45 pm - 12:07 am

DEN

SPI

5h 22m

1 stop

$407American Airlines

Tue, Jun 9 - Tue, Jun 16

6:00 am - 3:32 pm

SPI

DEN

10h 32m

2 stops

5:45 pm - 12:07 am

DEN

SPI

5h 22m

1 stop

$412American Airlines

Tue, Jun 9 - Tue, Jun 16

2:39 pm - 11:55 pm

SPI

DEN

10h 16m

2 stops

7:05 am - 2:09 pm

DEN

SPI

6h 04m

1 stop

$413American Airlines

Tue, Jun 23 - Tue, Jun 30

7:31 pm - 7:33 am

SPI

DEN

13h 02m

1 stop

9:06 pm - 6:51 pm

DEN

SPI

44h 45m

2 stops

$416Multiple Airlines

Wed, Jul 15 - Mon, Jul 20

6:15 am - 11:44 am

SPI

DEN

6h 29m

1 stop

5:45 pm - 12:07 am

DEN

SPI

5h 22m

1 stop

$417American Airlines

Wed, Jun 3 - Wed, Jun 17

6:00 am - 3:32 pm

SPI

DEN

10h 32m

2 stops

5:00 am - 2:09 pm

DEN

SPI

8h 09m

2 stops

$418American Airlines

Tue, Jun 23 - Tue, Jun 30

6:15 am - 5:20 pm

SPI

DEN

12h 05m

2 stops

5:45 pm - 12:07 am

DEN

SPI

5h 22m

1 stop

$422American Airlines

Wed, Jun 3 - Wed, Jun 17

5:00 am - 11:48 am

SPI

DEN

7h 48m

1 stop

5:45 pm - 12:07 am

DEN

SPI

5h 22m

1 stop

$427American Airlines

Sat, Jun 20 - Sat, Jun 27

5:00 am - 11:49 am

SPI

DEN

7h 49m

2 stops

5:00 am - 2:24 pm

DEN

SPI

8h 24m

2 stops

$428American Airlines

Sat, Jun 20 - Wed, Jul 15

5:00 am - 3:06 pm

SPI

DEN

11h 06m

2 stops

7:05 am - 2:09 pm

DEN

SPI

6h 04m

1 stop

$432American Airlines

Sat, Jun 20 - Sat, Jun 27

American Airlines flights from Springfield, Illinois to Colorado

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

American Airlines

Jun 9

SPI6:00 amSpringfield Capital

6h 38m

1 stop

DEN11:38 amDenver Intl

Jun 16

DEN5:45 pmDenver Intl

5h 22m

1 stop

SPI12:07 amSpringfield Capital

$407

American Airlines

Jun 9

SPI6:00 amSpringfield Capital

10h 32m

2 stops

DEN3:32 pmDenver Intl

Jun 16

DEN5:45 pmDenver Intl

5h 22m

1 stop

SPI12:07 amSpringfield Capital

$412

American Airlines

Jun 23

SPI2:39 pmSpringfield Capital

10h 16m

2 stops

DEN11:55 pmDenver Intl

Jun 30

DEN7:05 amDenver Intl

6h 04m

1 stop

SPI2:09 pmSpringfield Capital

$413

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

Tue 6/9

6:00 am-11:38 am

1 stop6h 38m

Denver Intl

Tue 6/16

5:45 pm-12:07 am

1 stop5h 22m

$407

SpringfieldDenver

SPI - DEN

SPIDEN

Springfield Capital

Tue 6/9

6:00 am-3:32 pm

2 stops10h 32m

Denver Intl

Tue 6/16

5:45 pm-12:07 am

1 stop5h 22m

$412

SpringfieldDenver

SPI - DEN

SPIDEN

Springfield Capital

Tue 6/23

2:39 pm-11:55 pm

2 stops10h 16m

Denver Intl

Tue 6/30

7:05 am-2:09 pm

1 stop6h 04m

$413

SpringfieldDenver

SPI - DEN

SPIDEN

Springfield Capital

Wed 7/15

7:31 pm-7:33 am

1 stop13h 02m

Denver Intl

Mon 7/20

9:06 pm-6:51 pm

2 stops44h 45m

$416

Quickest round-trip

SpringfieldDenver

SPI - DEN

SPIDEN

Springfield Capital

Wed 6/3

6:15 am-11:44 am

1 stop6h 29m

Denver Intl

Wed 6/17

5:45 pm-12:07 am

1 stop5h 22m

$417

SpringfieldDenver

SPI - DEN

SPIDEN

Springfield Capital

Tue 6/23

6:00 am-3:32 pm

2 stops10h 32m

Denver Intl

Tue 6/30

5:00 am-2:09 pm

2 stops8h 09m

$418

SpringfieldDenver

SPI - DEN

SPIDEN

Springfield Capital

Wed 6/3

6:15 am-5:20 pm

2 stops12h 05m

Denver Intl

Wed 6/17

5:45 pm-12:07 am

1 stop5h 22m

$422

SpringfieldDenver

SPI - DEN

SPIDEN

Springfield Capital

Sat 6/20

5:00 am-11:48 am

1 stop7h 48m

Denver Intl

Sat 6/27

5:45 pm-12:07 am

1 stop5h 22m

$427

SpringfieldDenver

SPI - DEN

SPIDEN

Springfield Capital

Sat 6/20

5:00 am-11:49 am

2 stops7h 49m

Denver Intl

Wed 7/15

5:00 am-2:24 pm

2 stops8h 24m

$428

SpringfieldDenver

SPI - DEN

SPIDEN

Springfield Capital

Sat 6/20

5:00 am-3:06 pm

2 stops11h 06m

Denver Intl

Sat 6/27

7:05 am-2:09 pm

1 stop6h 04m

$432

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 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 March is, on average, the cheapest month to fly to Colorado from Springfield, Illinois, with most prices found around $0. The month of November is another great option to travel to Colorado, with average flight prices from Springfield, Illinois averaging around $256.

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 38m
Direct flights	None

The fastest flight from Springfield, Illinois to Colorado takes 6h 38m

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

Search flight deals

Frequently asked questions about flying from Springfield, Illinois 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 May 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 11,667 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.