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

As of November 2025, 5 flights take off from Illinois and land in Colorado Springs each day. The most common flight departure time for this route is 7:00PM, with 57% of daily flights taking off in the evening.

What airlines fly to Colorado Springs?

United Airlines, Frontier and American Airlines are the top three most popular airlines that fly to Colorado Springs from Illinois according to our data. United Airlines is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Colorado Springs. Keep in mind that there are 5 different airlines that fly to Colorado Springs on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Illinois to Colorado Springs?

United Airlines, Southwest, and Delta are the most popular carriers operating from Illinois to Colorado Springs

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

As of November 2025, there are 39 flights per week flying from Illinois to Colorado Springs. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.

How long does it take to fly to Colorado Springs?

Flight times from Illinois to Colorado Springs vary, but if you’re flying out of Peoria and flying into Denver (one of the most popular routes), then the duration is 2h 05m on average. Another popular route from Illinois to Colorado Springs is flying from Chicago to Denver, which will take roughly 2h 36m. Keep in mind that layovers or delays could extend your travel time.

When did momondo last update prices for flights from Illinois to Colorado Springs Airport?

Prices for flights from Illinois to Colorado Springs Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Illinois to Colorado Springs Airport?

As of November 2025, there are 4 operators available to choose from for flights from Illinois to Colorado Springs Airport.

How old do you have to be to fly from Illinois to Colorado Springs Airport?

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 Illinois to Colorado Springs Airport.

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

The travel and health documents you'll need for your trip to Colorado Springs Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Colorado Springs Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$79 Cheap Flights from Illinois to Colorado Springs in 2025/26

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

9:20 am - 11:26 amORD-COS

3h 06mnonstop

12:50 pm - 4:36 pmCOS-ORD

2h 46mnonstop

$157United Airlines

Find Deal

Wed, Dec 10 - Tue, Dec 16

9:55 am - 12:02 pmORD-COS

3h 07mnonstop

12:36 pm - 4:21 pmCOS-ORD

2h 45mnonstop

$192American Airlines

Find Deal

Wed, Dec 3 - Wed, Dec 10

5:50 am - 1:05 pmORD-COS

8h 15m1 stop

8:00 am - 5:59 pmCOS-ORD

8h 59m1 stop

$197Delta

Find Deal

Tue, Apr 7 - Wed, Apr 8

6:00 am - 12:36 pmMDW-COS

7h 36m1 stop

8:10 am - 6:18 pmCOS-MDW

9h 08m2 stops

$202Delta

Find Deal

Wed, Dec 3 - Wed, Dec 10

9:20 am - 11:26 amORD-COS

3h 06mnonstop

11:25 am - 7:44 pmCOS-ORD

7h 19m1 stop

$202United Airlines

Find Deal

Wed, Dec 10 - Tue, Dec 16

8:45 am - 9:00 amORD-COS

25h 15m1 stop

3:26 pm - 8:17 pmCOS-ORD

27h 51m1 stop

$206Multiple Airlines

Find Deal

Sun, Dec 7 - Sun, Dec 14

10:06 am - 12:08 pmORD-COS

3h 02mnonstop

12:36 pm - 4:21 pmCOS-ORD

2h 45mnonstop

$209American Airlines

Find Deal

Sat, Dec 6 - Wed, Dec 10

8:45 am - 9:00 amORD-COS

25h 15m1 stop

3:26 pm - 12:12 amCOS-ORD

31h 46m2 stops

$212Multiple Airlines

Find Deal

Sun, Dec 7 - Sun, Dec 14

8:10 am - 3:55 pmMDW-COS

8h 45m2 stops

6:40 am - 2:15 pmCOS-MDW

6h 35m2 stops

$254Southwest

Find Deal

Wed, Jan 7 - Mon, Jan 12

5:25 am - 1:50 pmMDW-COS

9h 25m1 stop

5:15 am - 11:20 amCOS-MDW

5h 05m1 stop

$274Southwest

Find Deal

Wed, Dec 3 - Thu, Dec 11

United Airlines flights from Illinois to Colorado Springs

Our best United Airlines deals on Illinois to Colorado Springs flight tickets

United Airlines

Dec 10

ORD9:20 amChicago O'Hare Intl

3h 06m

COS11:26 amColorado Springs

Dec 16

COS12:50 pmColorado Springs

2h 46m

ORD4:36 pmChicago O'Hare Intl

$157

Find similar

United Airlines

Dec 10

ORD9:20 amChicago O'Hare Intl

3h 06m

COS11:26 amColorado Springs

Dec 16

COS11:25 amColorado Springs

7h 19m

1 stop

ORD7:44 pmChicago O'Hare Intl

$202

Find similar

United Airlines

Feb 17

ORD8:45 amChicago O'Hare Intl

4h 46m

1 stop

COS12:31 pmColorado Springs

Feb 20

COS5:05 pmColorado Springs

5h 54m

1 stop

ORD11:59 pmChicago O'Hare Intl

$266

Find similar

American Airlines flights from Illinois to Colorado Springs

Our best American Airlines deals on Illinois to Colorado Springs flight tickets

American Airlines

Dec 3

ORD9:55 amChicago O'Hare Intl

3h 07m

COS12:02 pmColorado Springs

Dec 10

COS12:36 pmColorado Springs

2h 45m

ORD4:21 pmChicago O'Hare Intl

$192

Find similar

American Airlines

Dec 6

ORD10:06 amChicago O'Hare Intl

3h 02m

COS12:08 pmColorado Springs

Dec 10

COS12:36 pmColorado Springs

2h 45m

ORD4:21 pmChicago O'Hare Intl

$209

Find similar

American Airlines

Feb 17

ORD9:50 amChicago O'Hare Intl

3h 09m

COS11:59 amColorado Springs

Feb 20

COS12:30 pmColorado Springs

2h 37m

ORD4:07 pmChicago O'Hare Intl

$211

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

ChicagoColorado Springs

ORD - COS

ORDCOS

Chicago O'Hare Intl

Wed 12/10

9:20 am-11:26 am

Nonstop3h 06m

Colorado Springs

Tue 12/16

12:50 pm-4:36 pm

Nonstop2h 46m

$157

ChicagoColorado Springs

ORD - COS

ORDCOS

Chicago O'Hare Intl

Wed 12/3

9:55 am-12:02 pm

Nonstop3h 07m

Colorado Springs

Wed 12/10

12:36 pm-4:21 pm

Nonstop2h 45m

$192

ChicagoColorado Springs

ORD - COS

ORDCOS

Chicago O'Hare Intl

Tue 4/7

5:50 am-1:05 pm

1 stop8h 15m

Colorado Springs

Wed 4/8

8:00 am-5:59 pm

1 stop8h 59m

$197

ChicagoColorado Springs

MDW - COS

MDWCOS

Chicago Midway

Wed 12/3

6:00 am-12:36 pm

1 stop7h 36m

Colorado Springs

Wed 12/10

8:10 am-6:18 pm

2 stops9h 08m

$202

ChicagoColorado Springs

ORD - COS

ORDCOS

Chicago O'Hare Intl

Wed 12/10

9:20 am-11:26 am

Nonstop3h 06m

Colorado Springs

Tue 12/16

11:25 am-7:44 pm

1 stop7h 19m

$202

ChicagoColorado Springs

ORD - COS

ORDCOS

Chicago O'Hare Intl

Sun 12/7

8:45 am-9:00 am

1 stop25h 15m

Colorado Springs

Sun 12/14

3:26 pm-8:17 pm

1 stop27h 51m

$206

ChicagoColorado Springs

ORD - COS

ORDCOS

Chicago O'Hare Intl

Sat 12/6

10:06 am-12:08 pm

Nonstop3h 02m

Colorado Springs

Wed 12/10

12:36 pm-4:21 pm

Nonstop2h 45m

$209

ChicagoColorado Springs

ORD - COS

ORDCOS

Chicago O'Hare Intl

Sun 12/7

8:45 am-9:00 am

1 stop25h 15m

Colorado Springs

Sun 12/14

3:26 pm-12:12 am

2 stops31h 46m

$212

ChicagoColorado Springs

MDW - COS

MDWCOS

Chicago Midway

Wed 1/7

8:10 am-3:55 pm

2 stops8h 45m

Colorado Springs

Mon 1/12

6:40 am-2:15 pm

2 stops6h 35m

$254

ChicagoColorado Springs

MDW - COS

MDWCOS

Chicago Midway

Wed 12/3

5:25 am-1:50 pm

1 stop9h 25m

Colorado Springs

Thu 12/11

5:15 am-11:20 am

1 stop5h 05m

$274

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Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Illinois to Colorado Springs

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 Springs?

The month of April is another great option to travel to Colorado Springs, with average flight prices from Illinois averaging around $295.

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

The cheapest day to depart from Illinois to Colorado Springs is on a Wednesday when prices can be found for as low as $328. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Illinois to Colorado Springs for around $394.

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

Flying to Colorado Springs from Illinois in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $281 when looking at flights departing in the afternoon. Flights to Colorado Springs are more costly in the evening, with an average ticket price of $397. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Illinois to Colorado Springs flight route?

Fly from Chicago O'Hare Intl to Colorado Springs for the best Illinois - Colorado Springs flight prices

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

You are more likely to see cheaper flights to Colorado Springs from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Colorado Springs for around $380 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colorado Springs from Illinois for as low as $245 on momondo.

What cabin class options are available on Illinois to Colorado Springs flights?

There are 3 cabin classes available to choose from on Illinois to Colorado Springs 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 Illinois to Colorado Springs flights?

You could potentially save up to 7% on your flight if you consider stops on a Illinois to Colorado Springs flight.

Cheap Illinois to Colorado Springs flight deals and tips

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

Best Price Found	$125
Fastest flight time	2h 35m
Direct flights	Every day
Airports in Colorado Springs	1 airport

The best one-way flight to Colorado Springs from Illinois in the past 72 hours is $125. The best round-trip flight deal from Illinois to Colorado Springs found on momondo in the last 72 hours is $215.

The fastest flight from Illinois to Colorado Springs takes 2h 35m

Direct flights go from Illinois to Colorado Springs every day.

There is 1 airport near Colorado Springs: Colorado Springs (COS)

Search flight deals

When did momondo last update prices for flights from Illinois to Colorado Springs Airport?
Prices for flights from Illinois to Colorado Springs Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Illinois to Colorado Springs Airport?
As of November 2025, there are 4 operators available to choose from for flights from Illinois to Colorado Springs Airport.
How old do you have to be to fly from Illinois to Colorado Springs Airport?
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 Illinois to Colorado Springs Airport.
What documentation or ID do you need to fly to Colorado Springs Airport?
The travel and health documents you'll need for your trip to Colorado Springs Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Colorado Springs Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Illinois to Colorado Springs?
Based on momondo bookings for flights between Illinois and Colorado Springs, the leading plane model is Canadair (Bombardier) Regional Jet 700, making up 33.88% of the total bookings. Other popular models include Embraer 175 (Enhanced Winglets) with 32.52%, Airbus A319 with 11.65%, and Boeing 737-700 Passenger/BBJ1 (winglets) with 4.61%.

Best airlines flying from Illinois to Colorado Springs

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $163	Free Cancellation	Rating 7.2 11,045 reviews	Search American Airlines flights
Southwest	PriceFrom $248	Free Cancellation	Rating 8.0 4,235 reviews	Search Southwest flights
United Airlines	PriceFrom $248	Free Cancellation	Rating 7.4 9,012 reviews	Search United Airlines flights

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Why use momondo?

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

Finding the right flight to Colorado Springs from Illinois is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Colorado Springs quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Illinois to Colorado Springs flights to just show those with flexible booking policies.

How can momondo help me find flights from Illinois to Colorado Springs?

momondo provides multiple filters to help you find the best flight to Colorado Springs from Illinois. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Illinois to Colorado Springs 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.

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Cheap flights from Illinois to Denver from $79

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Denver departing on 1/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

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Price Alerts

Find the cheapest flights from Illinois to Denver

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

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United Airlines flights from Illinois to Colorado Springs

Our best United Airlines deals on Illinois to Colorado Springs flight tickets

American Airlines flights from Illinois to Colorado Springs

Our best American Airlines deals on Illinois to Colorado Springs flight tickets

momondo Fare Finder

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

See travel insights to Denver from

How to get the cheapest flight ticket from Illinois to Colorado Springs

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

What is the cheapest month to fly to Colorado Springs?

The month of April is another great option to travel to Colorado Springs, with average flight prices from Illinois averaging around $295.

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

The cheapest day to depart from Illinois to Colorado Springs is on a Wednesday when prices can be found for as low as $328. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Illinois to Colorado Springs for around $394.

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

What is the cheapest Illinois to Colorado Springs flight route?

Fly from Chicago O'Hare Intl to Colorado Springs for the best Illinois - Colorado Springs flight prices

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

What cabin class options are available on Illinois to Colorado Springs flights?

There are 3 cabin classes available to choose from on Illinois to Colorado Springs 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 Illinois to Colorado Springs flights?

You could potentially save up to 7% on your flight if you consider stops on a Illinois to Colorado Springs flight.

What is the cheapest airline that flies from Illinois to Colorado Springs?

United Airlines, Southwest, and Delta are the most popular carriers operating from Illinois to Colorado Springs

What airlines fly to Colorado Springs?

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

As of November 2025, 5 flights take off from Illinois and land in Colorado Springs each day. The most common flight departure time for this route is 7:00PM, with 57% of daily flights taking off in the evening.

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

As of November 2025, there are 39 flights per week flying from Illinois to Colorado Springs. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.

How long does it take to fly to Colorado Springs?

Cheap Illinois to Colorado Springs flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Colorado Springs

When did momondo last update prices for flights from Illinois to Colorado Springs Airport?

How many operators does momondo search for flights from Illinois to Colorado Springs Airport?

How old do you have to be to fly from Illinois to Colorado Springs Airport?

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

What is the most popular plane model from Illinois to Colorado Springs?

Best airlines flying from Illinois to Colorado Springs

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

Traveling to a place near Denver?

Why use momondo?

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

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

How can momondo help me find flights from Illinois to Colorado Springs?

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

An easier way to manage your Colorado Springs 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 the United States

Airports servicing Colorado