Cheap flights from Colorado Springs to St. Louis (COS - STL)

COS — STL
Dec 10 — Dec 171

How to find the cheapest flight from Colorado Springs (COS) to St. Louis (STL)

All the information you need to plan the best COS to STL flight in 2022: compare Colorado Springs to St. Louis flight prices with the expected peak season, weather and rainfall in St. Louis.

COS - STL

Price

$218 - $533

STL

Temperature

32 - 80.6 °F

STL

Rainfall

2.2 - 4.7 inches

Popular inJuneHigh demand for flights, 23% potential price rise
Cheapest inJanuaryBest time to find cheap flights, 47% potential price drop
Average price$369Average for round-trip flights in December 2022
Round-trip from$218From Colorado Springs to Lambert-St Louis

What is the cheapest day to fly round-trip from Colorado Springs to St. Louis?

Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 194% on your flight compared to booking on days when demand is much higher.

What is the cheapest month to fly from Colorado Springs to St. Louis?

January is one of the best times of the year to fly to St. Louis from Colorado Springs. Prices for January average $412 per person but you can even find prices for as low as $189. The most expensive prices can be found in the month of June. Opting for a January flight can save you 29% on your journey compared to booking in June

When is the cheapest time to fly from Colorado Springs to St. Louis (COS - STL)?

It’s typically best to fly out from Colorado Springs to St. Louis in the evening. Doing so could potentially save you 26% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap flights from Colorado Springs to St. Louis in December, January 2022

The best prices found for COS to STL flights for December, January
Jan 27 - Jan 29
COS

Colorado Springs

STL

Lambert-St Louis

1 stop

7h 01m
STL

Lambert-St Louis

COS

Colorado Springs

1 stop

5h 05m
$242

Multiple Airlines

Pick Dates

Deal found 12/2

Jan 12 - Jan 17
COS

Colorado Springs

STL

Lambert-St Louis

1 stop

7h 01m
STL

Lambert-St Louis

COS

Colorado Springs

1 stop

5h 18m
$254

American Airlines

Pick Dates

Deal found 12/2

Jan 27 - Jan 29
COS

Colorado Springs

STL

Lambert-St Louis

2 stops

30h 43m
STL

Lambert-St Louis

COS

Colorado Springs

1 stop

5h 18m
$301

American Airlines

Pick Dates

Deal found 12/2

Colorado Springs to St. Louis 2022 flight deals

Cheap flights to St. Louis from Colorado Springs found for this year
Dec 9 - Dec 10
COS

Colorado Springs

STL

Lambert-St Louis

1 stop

4h 46m
STL

Lambert-St Louis

COS

Colorado Springs

1 stop

5h 53m
$384

American Airlines

Pick Dates

Deal found 12/2

Dec 9 - Dec 11
COS

Colorado Springs

STL

Lambert-St Louis

1 stop

4h 55m
STL

Lambert-St Louis

COS

Colorado Springs

1 stop

5h 19m
$394

American Airlines

Pick Dates

Deal found 12/4

Dec 6 - Dec 7
COS

Colorado Springs

STL

Lambert-St Louis

1 stop

4h 46m
STL

Lambert-St Louis

COS

Colorado Springs

1 stop

5h 19m
$404

American Airlines

Pick Dates

Deal found 12/2

Cheap American Airlines flights from Colorado Springs to St. Louis

Jan 12 - Jan 17
COS

Colorado Springs

STL

Lambert-St Louis

1 stop

7h 01m
STL

Lambert-St Louis

COS

Colorado Springs

1 stop

5h 18m
$254

American Airlines

Pick Dates

Deal found 12/2

Mar 1 - Mar 7
COS

Colorado Springs

STL

Lambert-St Louis

2 stops

12h 31m
STL

Lambert-St Louis

COS

Colorado Springs

1 stop

4h 59m
$278

American Airlines

Pick Dates

Deal found 12/3

Mar 1 - Mar 7
COS

Colorado Springs

STL

Lambert-St Louis

1 stop

5h 20m
STL

Lambert-St Louis

COS

Colorado Springs

1 stop

5h 25m
$284

American Airlines

Pick Dates

Deal found 12/3

Cheap United Airlines flights from Colorado Springs to St. Louis

Jan 16 - Jan 21
COS

Colorado Springs

STL

Lambert-St Louis

1 stop

26h 27m
STL

Lambert-St Louis

COS

Colorado Springs

1 stop

5h 41m
$358

United Airlines

Pick Dates

Deal found 12/2

Jan 27 - Jan 29
COS

Colorado Springs

STL

Lambert-St Louis

2 stops

16h 22m
STL

Lambert-St Louis

COS

Colorado Springs

2 stops

13h 02m
$450

United Airlines

Pick Dates

Deal found 12/2

Dec 18 - Dec 27
COS

Colorado Springs

STL

Lambert-St Louis

2 stops

13h 47m
STL

Lambert-St Louis

COS

Colorado Springs

1 stop

5h 08m
$783

United Airlines

Pick Dates

Deal found 12/3

One-way flights to St. Louis from Colorado Springs

The cheapest one-way flights from Colorado Springs to St. Louis
Jan 15
COS

Colorado Springs

STL

Lambert-St Louis

1 stop

4h 17m
$195

United Airlines

Pick Dates

Deal found 12/2

Dec 20
COS

Colorado Springs

STL

Lambert-St Louis

1 stop

5h 30m
$225

American Airlines

Pick Dates

Deal found 12/5

Jan 15
COS

Colorado Springs

STL

Lambert-St Louis

2 stops

29h 34m
$244

American Airlines

Pick Dates

Deal found 12/2

Related info for your journey

Useful info, stats and facts about Colorado Springs to St. Louis flights.

Which airlines flying from Colorado Springs to Lambert-St Louis have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Colorado Springs to Lambert-St Louis that may be offering flexible cancellation policies are United Airlines, American Airlines, and Delta. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Colorado Springs to St. Louis for under $300 on Cheapflights?

Yes, there are multiple flights from Colorado Springs to St. Louis for under $300. The cheapest flight booked recently is on Multiple Airlines for just $242, but on average you can expect to pay $457.

How popular is this Colorado Springs to St. Louis flight route?

Within the past month, 13 users have taken a look at flights from Colorado Springs to Lambert-St Louis.

What are the cheapest airlines flying from Colorado Springs to St. Louis round-trip?

Our cheapest airline available from Colorado Springs to St. Louis is American Airlines. Our recent data shows that you can find tickets from as low as $254 on this airline. Additional options worth looking into are United Airlines and Delta, starting at $358 and $903 round-trip. American Airlines is currently priced 38% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Colorado Springs to St. Louis one-way?

For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $195. Users have also found prices from $225 and $362 on American Airlines and Delta, respectively.

What are the most popular airlines that fly from Colorado Springs to St. Louis?

American Airlines, Delta and Frontier are the most popular airlines when flying from Colorado Springs to St. Louis.

What are the cheapest flights from Colorado Springs to St. Louis?

While on average a flight from Colorado Springs to St. Louis is generally $508, our data shows the cheapest flight currently is $183. When looking at the most popular route, (Colorado Springs - Lambert-St Louis), you can expect to pay $230 for that flight.

Alternative routes for Colorado Springs to St. Louis

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Colorado Springs to St. Louis

The chart below displays the airlines Cheapflights users traveling from Colorado Springs to St. Louis choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
American AirlinesCheapest$201Average$448FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
United AirlinesCheapest$219Average$408FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights

Hourly flight availability from Colorado Springs to St. Louis

See what time of day planes typically take off from Colorado Springs to St. Louis
0%of flight departuresEarly morningMidnight to 6 am
100%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM