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

Allegiant Air and American Airlines are the most popular carriers operating from Springfield Capital to Colorado

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 38% 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.

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 July 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.

$195 Cheap Flights from Springfield, Illinois to Colorado in 2026

Discover deals from 900+ travel sites with momondo.

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.

6:02 am - 11:37 am

SPI

DEN

6h 35m

1 stop

8:00 am - 2:29 pm

DEN

SPI

5h 29m

1 stop

$407American Airlines

Wed, Nov 25 - Wed, Dec 2

6:02 am - 11:37 am

SPI

DEN

6h 35m

1 stop

12:18 pm - 12:09 am

DEN

SPI

10h 51m

2 stops

$412American Airlines

Wed, Nov 25 - Wed, Dec 2

6:02 am - 5:49 pm

SPI

DEN

12h 47m

2 stops

10:58 am - 12:09 am

DEN

SPI

12h 11m

2 stops

$417American Airlines

Wed, Nov 25 - Wed, Dec 2

6:00 am - 11:35 am

SPI

DEN

6h 35m

1 stop

12:18 pm - 12:09 am

DEN

SPI

10h 51m

2 stops

$422American Airlines

Mon, Sep 21 - Wed, Dec 2

6:00 am - 11:44 am

SPI

DEN

6h 44m

1 stop

6:19 pm - 12:41 am

DEN

SPI

5h 22m

1 stop

$427American Airlines

Tue, Jul 21 - Sat, Jul 25

6:00 am - 11:44 am

SPI

DEN

6h 44m

1 stop

12:15 pm - 12:41 am

DEN

SPI

11h 26m

2 stops

$432American Airlines

Tue, Jul 21 - Sat, Jul 25

2:55 pm - 9:32 pm

SPI

DEN

7h 37m

2 stops

12:15 pm - 12:41 am

DEN

SPI

11h 26m

2 stops

$437American Airlines

Tue, Jul 21 - Sat, Jul 25

2:51 pm - 10:53 pm

SPI

COS

9h 02m

2 stops

5:40 am - 2:06 pm

COS

SPI

7h 26m

2 stops

$437American Airlines

Fri, Aug 21 - Sun, Aug 23

6:00 am - 11:44 am

SPI

DEN

6h 44m

1 stop

6:19 pm - 12:41 am

DEN

SPI

5h 22m

1 stop

$457American Airlines

Tue, Jul 21 - Sat, Jul 25

6:00 am - 6:08 pm

SPI

DEN

13h 08m

2 stops

7:01 am - 2:09 pm

DEN

SPI

6h 08m

1 stop

$462American Airlines

Tue, Jul 14 - Sat, Jul 18

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American Airlines flights from Springfield, Illinois to Colorado

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

American Airlines

Nov 25

SPI6:02 amSpringfield Capital

6h 35m

1 stop

DEN11:37 amDenver Intl

Dec 2

DEN8:00 amDenver Intl

5h 29m

1 stop

SPI2:29 pmSpringfield Capital

$407

American Airlines

Nov 25

SPI6:02 amSpringfield Capital

6h 35m

1 stop

DEN11:37 amDenver Intl

Dec 2

DEN12:18 pmDenver Intl

10h 51m

2 stops

SPI12:09 amSpringfield Capital

$412

American Airlines

Nov 25

SPI6:02 amSpringfield Capital

12h 47m

2 stops

DEN5:49 pmDenver Intl

Dec 2

DEN10:58 amDenver Intl

12h 11m

2 stops

SPI12:09 amSpringfield Capital

$417

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

Quickest round-trip

SpringfieldDenver

SPI - DEN

SPIDEN

Springfield Capital

Wed 11/25

6:02 am-11:37 am

1 stop6h 35m

Denver Intl

Wed 12/2

8:00 am-2:29 pm

1 stop5h 29m

$407

SpringfieldDenver

SPI - DEN

SPIDEN

Springfield Capital

Wed 11/25

6:02 am-11:37 am

1 stop6h 35m

Denver Intl

Wed 12/2

12:18 pm-12:09 am

2 stops10h 51m

$412

SpringfieldDenver

SPI - DEN

SPIDEN

Springfield Capital

Wed 11/25

6:02 am-5:49 pm

2 stops12h 47m

Denver Intl

Wed 12/2

10:58 am-12:09 am

2 stops12h 11m

$417

SpringfieldDenver

SPI - DEN

SPIDEN

Springfield Capital

Mon 9/21

6:00 am-11:35 am

1 stop6h 35m

Denver Intl

Wed 12/2

12:18 pm-12:09 am

2 stops10h 51m

$422

SpringfieldDenver

SPI - DEN

SPIDEN

Springfield Capital

Tue 7/21

6:00 am-11:44 am

1 stop6h 44m

Denver Intl

Sat 7/25

6:19 pm-12:41 am

1 stop5h 22m

$427

SpringfieldDenver

SPI - DEN

SPIDEN

Springfield Capital

Tue 7/21

6:00 am-11:44 am

1 stop6h 44m

Denver Intl

Sat 7/25

12:15 pm-12:41 am

2 stops11h 26m

$432

SpringfieldDenver

SPI - DEN

SPIDEN

Springfield Capital

Tue 7/21

2:55 pm-9:32 pm

2 stops7h 37m

Denver Intl

Sat 7/25

12:15 pm-12:41 am

2 stops11h 26m

$437

SpringfieldColorado Springs

SPI - COS

SPICOS

Springfield Capital

Fri 8/21

2:51 pm-10:53 pm

2 stops9h 02m

Colorado Springs

Sun 8/23

5:40 am-2:06 pm

2 stops7h 26m

$437

SpringfieldDenver

SPI - DEN

SPIDEN

Springfield Capital

Tue 7/21

6:00 am-11:44 am

1 stop6h 44m

Denver Intl

Sat 7/25

6:19 pm-12:41 am

1 stop5h 22m

$457

SpringfieldDenver

SPI - DEN

SPIDEN

Springfield Capital

Tue 7/14

6:00 am-6:08 pm

2 stops13h 08m

Denver Intl

Sat 7/18

7:01 am-2:09 pm

1 stop6h 08m

$462

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 August is another great option to travel to Colorado, with average flight prices from Springfield, Illinois averaging around $222.

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 35m
Direct flights	None

The fastest flight from Springfield, Illinois to Colorado takes 6h 35m

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 July 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 11,766 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.