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Cheap flights from St. Louis to Colorado Springs from $199

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Colorado Springs departing on 8/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from St. Louis to Colorado Springs

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
5:45 am - 11:40 amSTL  Lambert-St Louis-COS Colorado Springs
6h 55m1 stop Chicago Midway
Southwest Logo
12:50 pm - 10:05 pmCOS  Colorado Springs-STL Lambert-St Louis
8h 15m1 stop Las Vegas Harry Reid Intl
$333Southwest
Sat, Sep 5 - Sat, Sep 5
Southwest Logo
9:00 am - 1:20 pmSTL  Lambert-St Louis-COS Colorado Springs
5h 20m1 stop Dallas Love Field
Southwest Logo
4:20 pm - 10:00 pmCOS  Colorado Springs-STL Lambert-St Louis
4h 40m1 stop Denver Intl
$333Southwest
Sat, Sep 5 - Fri, Sep 11
Southwest Logo
2:05 pm - 8:40 pmSTL  Lambert-St Louis-COS Colorado Springs
7h 35m2 stops Dallas Love Field Denver Intl
Southwest Logo
10:25 am - 6:05 pmCOS  Colorado Springs-STL Lambert-St Louis
6h 40m1 stop Houston Hobby
$338Southwest
Sat, Sep 5 - Fri, Sep 11
Delta Logo
5:00 pm - 10:25 pmSTL  Lambert-St Louis-COS Colorado Springs
6h 25m1 stop Salt Lake City
Delta Logo
6:11 pm - 12:44 amCOS  Colorado Springs-STL Lambert-St Louis
5h 33m1 stop Salt Lake City
$349Delta
Fri, Sep 11 - Mon, Sep 14
American Airlines Logo
10:16 am - 2:54 pmSTL  Lambert-St Louis-COS Colorado Springs
5h 38m1 stop Dallas/Fort Worth
American Airlines Logo
5:13 pm - 11:42 pmCOS  Colorado Springs-STL Lambert-St Louis
5h 29m1 stop Dallas/Fort Worth
$362American Airlines
Fri, Aug 28 - Sat, Sep 5
American Airlines Logo
12:46 pm - 4:29 pmSTL  Lambert-St Louis-COS Colorado Springs
4h 43m1 stop Dallas/Fort Worth
American Airlines Logo
3:54 pm - 11:43 pmCOS  Colorado Springs-STL Lambert-St Louis
6h 49m1 stop Dallas/Fort Worth
$365American Airlines
Sat, Sep 12 - Mon, Sep 14
Delta Logo
5:00 pm - 10:25 pmSTL  Lambert-St Louis-COS Colorado Springs
6h 25m1 stop Salt Lake City
Delta Logo
6:11 pm - 12:44 amCOS  Colorado Springs-STL Lambert-St Louis
5h 33m1 stop Salt Lake City
$365Delta
Sat, Sep 12 - Mon, Sep 14
Delta Logo
3:39 pm - 9:38 pmSTL  Lambert-St Louis-COS Colorado Springs
6h 59m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:16 pm - 12:41 amCOS  Colorado Springs-STL Lambert-St Louis
5h 25m1 stop Salt Lake City
$365Delta
Tue, Sep 1 - Thu, Sep 3
United Airlines Logo
4:40 pm - 7:54 pmSTL  Lambert-St Louis-COS Colorado Springs
4h 14m1 stop Denver Intl
United Airlines Logo
11:55 am - 8:00 pmCOS  Colorado Springs-STL Lambert-St Louis
7h 05m1 stop Chicago O'Hare Intl
$413United Airlines
Sat, Sep 5 - Fri, Sep 11
United Airlines Logo
4:39 pm - 8:49 pmSTL  Lambert-St Louis-COS Colorado Springs
5h 10m1 stop Denver Intl
United Airlines Logo
8:09 am - 2:30 pmCOS  Colorado Springs-STL Lambert-St Louis
5h 21m1 stop Chicago O'Hare Intl
$445United Airlines
Sat, Oct 31 - Wed, Nov 4

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American Airlines flights from St. Louis to Colorado Springs

Our best American Airlines deals on St. Louis to Colorado Springs flight tickets
American Airlines
Aug 28
STL10:16 amLambert-St Louis
5h 38m
1 stop
COS2:54 pmColorado Springs
Sep 5
COS5:13 pmColorado Springs
5h 29m
1 stop
STL11:42 pmLambert-St Louis
$362
American Airlines
Sep 10
STL10:14 amLambert-St Louis
5h 25m
1 stop
COS2:39 pmColorado Springs
Sep 14
COS3:54 pmColorado Springs
6h 49m
1 stop
STL11:43 pmLambert-St Louis
$365
American Airlines
Oct 23
STL8:48 amLambert-St Louis
7h 12m
1 stop
COS3:00 pmColorado Springs
Oct 27
COS3:58 pmColorado Springs
5h 02m
1 stop
STL10:00 pmLambert-St Louis
$378

United Airlines flights from St. Louis to Colorado Springs

Our best United Airlines deals on St. Louis to Colorado Springs flight tickets
United Airlines
Sep 5
STL4:40 pmLambert-St Louis
4h 14m
1 stop
COS7:54 pmColorado Springs
Sep 11
COS11:55 amColorado Springs
7h 05m
1 stop
STL8:00 pmLambert-St Louis
$413
United Airlines
Aug 26
STL6:00 amLambert-St Louis
5h 33m
1 stop
COS10:33 amColorado Springs
Aug 27
COS1:52 pmColorado Springs
5h 54m
1 stop
STL8:46 pmLambert-St Louis
$445
United Airlines
Sep 26
STL9:00 amLambert-St Louis
4h 27m
1 stop
COS12:27 pmColorado Springs
Sep 30
COS5:30 amColorado Springs
7h 47m
2 stops
STL2:17 pmLambert-St Louis
$450

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to Colorado Springs that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 7, 2026.
Use the filters below to find and compare flights from St. Louis to Colorado Springs that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisColorado Springs

STL Lambert-St Louis - COS Colorado Springs

STLCOS

Lambert-St Louis

Sat 9/5

5:45 am-11:40 am

1 stop6h 55m

Colorado Springs

Sat 9/5

12:50 pm-10:05 pm

1 stop8h 15m

$333
Quickest round-trip

St. LouisColorado Springs

STL Lambert-St Louis - COS Colorado Springs

STLCOS

Lambert-St Louis

Sat 9/5

9:00 am-1:20 pm

1 stop5h 20m

Colorado Springs

Fri 9/11

4:20 pm-10:00 pm

1 stop4h 40m

$333

St. LouisColorado Springs

STL Lambert-St Louis - COS Colorado Springs

STLCOS

Lambert-St Louis

Sat 9/5

2:05 pm-8:40 pm

2 stops7h 35m

Colorado Springs

Fri 9/11

10:25 am-6:05 pm

1 stop6h 40m

$338

St. LouisColorado Springs

STL Lambert-St Louis - COS Colorado Springs

STLCOS

Lambert-St Louis

Fri 9/11

5:00 pm-10:25 pm

1 stop6h 25m

Colorado Springs

Mon 9/14

6:11 pm-12:44 am

1 stop5h 33m

$349

St. LouisColorado Springs

STL Lambert-St Louis - COS Colorado Springs

STLCOS

Lambert-St Louis

Fri 8/28

10:16 am-2:54 pm

1 stop5h 38m

Colorado Springs

Sat 9/5

5:13 pm-11:42 pm

1 stop5h 29m

$362

St. LouisColorado Springs

STL Lambert-St Louis - COS Colorado Springs

STLCOS

Lambert-St Louis

Sat 9/12

12:46 pm-4:29 pm

1 stop4h 43m

Colorado Springs

Mon 9/14

3:54 pm-11:43 pm

1 stop6h 49m

$365

St. LouisColorado Springs

STL Lambert-St Louis - COS Colorado Springs

STLCOS

Lambert-St Louis

Sat 9/12

5:00 pm-10:25 pm

1 stop6h 25m

Colorado Springs

Mon 9/14

6:11 pm-12:44 am

1 stop5h 33m

$365

St. LouisColorado Springs

STL Lambert-St Louis - COS Colorado Springs

STLCOS

Lambert-St Louis

Tue 9/1

3:39 pm-9:38 pm

1 stop6h 59m

Colorado Springs

Thu 9/3

6:16 pm-12:41 am

1 stop5h 25m

$365

St. LouisColorado Springs

STL Lambert-St Louis - COS Colorado Springs

STLCOS

Lambert-St Louis

Sat 9/5

4:40 pm-7:54 pm

1 stop4h 14m

Colorado Springs

Fri 9/11

11:55 am-8:00 pm

1 stop7h 05m

$413

St. LouisColorado Springs

STL Lambert-St Louis - COS Colorado Springs

STLCOS

Lambert-St Louis

Sat 10/31

4:39 pm-8:49 pm

1 stop5h 10m

Colorado Springs

Wed 11/4

8:09 am-2:30 pm

1 stop5h 21m

$445

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Colorado Springs from

How to get the cheapest flight ticket from St. Louis 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 typical price of a round-trip flight between St. Louis and Colorado Springs?

Prices are currently typical for flights on this route.

Typical prices usually range from $325 to $382.
The lowest price recently found on this route was $333.

What is the cheapest month to fly to Colorado Springs?

The month of May is another great option to travel to Colorado Springs, with average flight prices from St. Louis averaging around $341.

Can stopping save me money on St. Louis to Colorado Springs flights?

You could potentially save up to 10% on your flight if you consider stops on a St. Louis to Colorado Springs flight.

When to book flights from St. Louis to Colorado Springs

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Colorado Springs according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. Louis to Colorado Springs (STL to COS) flight deals and tips

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

Fastest flight time

4h 00m

Direct flights

None
The fastest flight from St. Louis to Colorado Springs takes 4h 00m
There are no direct flights from St. Louis to Colorado Springs. There are no popular flight routes from St. Louis to Colorado Springs.
Search flight deals

Frequently asked questions about flying from St. Louis to Colorado Springs

  • How far is Lambert-St Louis to Colorado Springs by plane?

    A flight from Lambert-St Louis to Colorado Springs will travel around 786.9 mi. In terms of flight time, this usually takes a little over 4h 00m.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Colorado Springs Airport?

    Prices for flights from Lambert-St Louis Airport to Colorado Springs Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Colorado Springs Airport?

  • How old do you have to be to fly from Lambert-St Louis Airport to Colorado Springs Airport?

    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 Lambert-St Louis Airport to Colorado Springs Airport.

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

    The travel and health documents required for your trip to Colorado Springs Airport 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 Springs Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from St. Louis to Colorado Springs?

Best airlines flying from St. Louis to Colorado Springs

Compare and see reviews for airlines that fly from St. Louis to Colorado Springs with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $158Free CancellationRating
7.1
11,877 reviews
Search American Airlines flights
SouthwestPriceFrom $236Free CancellationRating
8.0
4,217 reviews
Search Southwest flights
United AirlinesPriceFrom $239Free CancellationRating
7.4
10,081 reviews
Search United Airlines flights

Traveling to a place near Colorado Springs?

Book flights to Colorado Springs if you plan to visit one of these locations
Cañon City

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Colorado Springs?

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 St. Louis to Colorado Springs for you.

Can I find flights from St. Louis to Colorado Springs with flexible booking policies on momondo?

Flights from St. Louis to Colorado Springs 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 St. Louis to Colorado Springs?

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

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

Yes momondo offers price alerts on flights to Colorado Springs from St. Louis. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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