$122 Cheap flights from Colorado Springs to Lambert-St. Louis Intl. (COS to STL)

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Find The Best Dates To Fly from Colorado Springs to Lambert-St. Louis Intl.

Compare Flight Prices from Colorado Springs to St. Louis

Affordable Airfare Tickets from COS to STL Airport

The cheapest flights to Lambert-St. Louis Intl. found within the past 7 days were $243 round trip and $122 one way. Prices and availability subject to change. Additional terms may apply.

Wed, Jun 11 - Tue, Jul 1
COS
Colorado Springs
STL
St. Louis
$243 Roundtrip, found 1 day ago
$243
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Jun 11 from Colorado Springs to St. Louis, returning Tue, Jul 1, priced at $243 found 1 day ago
Tue, May 13 - Tue, May 20
COS
Colorado Springs
STL
St. Louis
$246 Roundtrip, found 5 days ago
$246
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, May 13 from Colorado Springs to St. Louis, returning Tue, May 20, priced at $246 found 5 days ago
Sat, May 10 - Tue, May 20
COS
Colorado Springs
STL
St. Louis
$252 Roundtrip, found 5 days ago
$252
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, May 10 from Colorado Springs to St. Louis, returning Tue, May 20, priced at $252 found 5 days ago
Wed, Jun 11 - Tue, Jun 24
COS
Colorado Springs
STL
St. Louis
$257 Roundtrip, found 1 day ago
$257
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Jun 11 from Colorado Springs to St. Louis, returning Tue, Jun 24, priced at $257 found 1 day ago
Tue, Jun 10 - Tue, Jun 24
COS
Colorado Springs
STL
St. Louis
$261 Roundtrip, found 1 day ago
$261
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Jun 10 from Colorado Springs to St. Louis, returning Tue, Jun 24, priced at $261 found 1 day ago
Tue, Sep 16 - Tue, Sep 30
COS
Colorado Springs
STL
St. Louis
$271 Roundtrip, found 1 day ago
$271
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Sep 16 from Colorado Springs to St. Louis, returning Tue, Sep 30, priced at $271 found 1 day ago
Thu, Jul 10 - Mon, Jul 14
COS
Colorado Springs
STL
St. Louis
$273 Roundtrip, found 2 days ago
$273
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Jul 10 from Colorado Springs to St. Louis, returning Mon, Jul 14, priced at $273 found 2 days ago
Sun, May 11 - Tue, May 20
COS
Colorado Springs
STL
St. Louis
$275 Roundtrip, found 5 days ago
$275
Roundtrip
found 5 days ago
Select Delta flight, departing Sun, May 11 from Colorado Springs to St. Louis, returning Tue, May 20, priced at $275 found 5 days ago
Thu, Jun 12 - Mon, Jun 23
COS
Colorado Springs
STL
St. Louis
$276 Roundtrip, found 1 day ago
$276
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jun 12 from Colorado Springs to St. Louis, returning Mon, Jun 23, priced at $276 found 1 day ago
Thu, Jun 12 - Mon, Jun 23
COS
Colorado Springs
STL
St. Louis
$276 Roundtrip, found 1 day ago
$276
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Jun 12 from Colorado Springs to St. Louis, returning Mon, Jun 23, priced at $276 found 1 day ago

Lambert-St. Louis Intl. flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Hilton Garden Inn Chesterfield

Hilton Garden Inn Chesterfield

3 out of 5
per person
Jun 3 - Jun 5
found 1 day ago
Roundtrip non-stop flight included
Denver (DEN) to St. Louis (STL)
The Wildwood Hotel

The Wildwood Hotel

3.5 out of 5
per person
Jun 3 - Jun 5
found 1 day ago
Roundtrip non-stop flight included
Denver (DEN) to St. Louis (STL)

Ballpark Heights Apartments By Barsala

4 out of 5
Save 100% on your flight
per person
Jun 9 - Jun 14
found 5 hours ago
Roundtrip flight included
Denver (DEN) to St. Louis (STL)
White House at Grand Central

White House at Grand Central

4 out of 5
per person
Jun 9 - Jun 14
found 5 hours ago
Roundtrip flight included
Denver (DEN) to St. Louis (STL)

275 On The Park Apartments By Barsala

4 out of 5
per person
Jun 9 - Jun 14
found 5 hours ago
Roundtrip flight included
Denver (DEN) to St. Louis (STL)
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Frequently asked questions

Are there direct flights from Colorado Springs Airport (COS) to St. Louis Lambert International Airport?
You’ll need to be prepared for a stopover when flying from City of Colorado Springs Municipal Airport to St. Louis Lambert International Airport. You won’t find any direct flights on this route, however Southwest Airlines, United Airlines and American Airlines will get you to your destination in a timely manner.
How long is the flight from COS to STL?
The flight time between Colorado Springs Airport (COS) and STL is ordinarily around 4 hours and 4 minutes. Make your trip enjoyable by downloading a few shows on your tablet or laptop and enjoying them with your seat reclined.
What is the flight distance from Colorado Springs Airport (COS) to Lambert-St. Louis Intl. Airport (STL)?
With a flight distance of just 770 mi, a short book or an episode of your favorite TV show is all you’ll really need to keep yourself entertained from Colorado Springs Airport (COS) to Lambert Field. You’ll be stepping off the aircraft and diving headfirst into your thrilling travel itinerary in a blink of an eye.
What airlines fly from City of Colorado Springs Municipal Airport to Lambert-St. Louis Intl. Airport (STL)?
Unfortunately, there are no airlines currently offering direct flights between Colorado Springs Airport (COS) and Lambert Field. It’s in your best interest to book well ahead to find the best price and route.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Flight information from Colorado Springs to St. Louis

 

Traveling From
Colorado Springs
Traveling To
Lambert-St. Louis Intl.
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$243

Route Info

Flight path for flights from Colorado Springs Airport to Lambert-St. Louis International Airport


Origin:
COS - Colorado Springs Airport
Destination:
STL - Lambert-St. Louis International Airport
Distance:
1,173.00 miles


Airlines & Aircraft Used on COS to STL Flight Routes


Airline Carrier
Aircraft
United Airlines
Embraer EMB.110 Bandeirnate

Discover our best flights from Colorado Springs COS to St. Louis STL. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Colorado Springs COS to St. Louis STL at the right price  

Airfares to St. Louis STL from Colorado Springs COS currently cost between $243 and $276. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Colorado Springs COS to St. Louis STL 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Colorado Springs COS to St. Louis STL on Travelocity starting at $122. Prices and availability subject to change. Additional terms may apply. 

 

Get to St. Louis STL from Colorado Springs COS quicker with direct flights. 

Get to St. Louis faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to STL from COS to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from Colorado Springs COS to St. Louis STL

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to STL from COS. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Colorado Springs COS to St. Louis STL today 

If you’re flexible about when you travel, June is usually the cheapest month to fly from Colorado Springs COS to St. Louis STL. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to St. Louis STL from Colorado Springs COS 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to STL from COS have this option.  

 

Travel with confidence when you book flights to St. Louis STL from Colorado Springs COS with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.