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$194+ Cheap flights from St. Louis to Colorado Springs (STL - COS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
STL — COS
Jan 22 — Jan 291
Wed 1/22
Wed 1/29
1 adult, Economy
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The best prices from Lambert-St Louis to Colorado Springs are usually found in September or November, booked 25 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from St. Louis to Colorado Springs

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Colorado Springs (COS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$279
(United Airlines)

One-way from

$194
(Delta)

Popular in

June

Cheapest in

September

Average price

$363
Provider with most accurate pricing for Lambert-St Louis-Colorado Springs flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Colorado Springs flights.
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From Lambert-St Louis to Colorado Springs
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One-way flight from Lambert-St Louis to Colorado Springs
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High demand for flights, 5% potential price rise
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Best time to find cheap flights, 1% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from St. Louis to Colorado Springs

Cheapest flights from St. Louis to Colorado Springs
Explore the most affordable flight options available from St. Louis to Colorado Springs. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 17, 2025.

This United Airlines deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/101:45 pmSTL - COS
1 stop7h 23mUnited Airlines
Wed 2/127:30 amCOS - STL
1 stop6h 07mUnited Airlines
Deal found 1/15$279
This American Airlines deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/65:03 amSTL - COS
1 stop5h 14mAmerican Airlines
Mon 2/105:03 pmCOS - STL
1 stop4h 53mAmerican Airlines
Deal found 1/16$291
This Delta deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/132:13 pmSTL - COS
1 stop5h 37mDelta
Thu 2/208:20 amCOS - STL
1 stop8h 40mDelta
Deal found 1/15$324
This Southwest deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/206:25 amSTL - COS
1 stop7h 50mSouthwest
Sun 2/232:30 pmCOS - STL
1 stop7h 55mSouthwest
Deal found 1/15$337

Find flights from St. Louis to Colorado Springs within your budget

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, Cheapflights users made 2,558,603 searches. Data last updated January 17, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

St. LouisColorado Springs

STL - COS

STLCOS

Lambert-St Louis

Mon 2/10

1:45 pm-8:08 pm

1 stop7h 23m

Colorado Springs

Wed 2/12

7:30 am-2:37 pm

1 stop6h 07m

$279

St. LouisColorado Springs

STL - COS

STLCOS

Lambert-St Louis

Thu 2/6

5:03 am-9:17 am

1 stop5h 14m

Colorado Springs

Mon 2/10

5:03 pm-10:56 pm

1 stop4h 53m

$291

St. LouisColorado Springs

STL - COS

STLCOS

Lambert-St Louis

Thu 2/13

2:13 pm-6:50 pm

1 stop5h 37m

Colorado Springs

Thu 2/20

8:20 am-6:00 pm

1 stop8h 40m

$324

St. LouisColorado Springs

STL - COS

STLCOS

Lambert-St Louis

Thu 2/20

6:25 am-1:15 pm

1 stop7h 50m

Colorado Springs

Sun 2/23

2:30 pm-11:25 pm

1 stop7h 55m

$337

St. LouisColorado Springs

STL - COS

STLCOS

Lambert-St Louis

Mon 2/3

2:00 pm-9:05 pm

1 stop8h 05m

$194

St. LouisColorado Springs

STL - COS

STLCOS

Lambert-St Louis

Mon 2/3

5:30 pm-11:59 pm

2 stops7h 29m

$199

St. LouisColorado Springs

STL - COS

STLCOS

Lambert-St Louis

Tue 1/21

5:03 am-9:41 am

1 stop5h 38m

$424

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/16

Compare providers for flights from St. Louis to Colorado Springs

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Colorado Springs in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on St. Louis-Colorado Springs flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Colorado Springs flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Colorado Springs flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Colorado Springs flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Colorado Springs flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from St. Louis to Colorado Springs

Have a flexible travel schedule? Discover the best time to fly to Colorado Springs from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from St. Louis to Colorado Springs

Get recent, data-driven insights about flights from St. Louis to Colorado Springs including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from St. Louis to Colorado Springs?

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Colorado Springs. Price data was last updated on January 10, 2025.

The price you pay for your flight from St. Louis to Colorado Springs may vary depending on when you book. For the best chance of a lower fare, look to book 25 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from St. Louis to Colorado Springs?

Currently, January is the cheapest month in which you can book a flight from St. Louis to Colorado Springs (average of $316). Flying from St. Louis to Colorado Springs in June is currently the most expensive (average of $443). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from STL to COS?

Find hourly flight availability from St. Louis to Colorado Springs. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 17, 2025.

One of the essential ways to save on airfare from St. Louis to Colorado Springs is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 19% on airfare.

Rainfall in Colorado Springs by month

Plan your trip to Colorado Springs by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Colorado Springs ranges from 0.3 - 3.3 inches per month. August is typically the wettest month, when rainfall can reach 3.3 in. January is typically the driest time to visit Colorado Springs when rainfall is around 0.3 in.

Temperature in Colorado Springs by month

Plan your trip to Colorado Springs by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Colorado Springs, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Colorado Springs

Get insights into the airlines that provide service to Colorado Springs. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Colorado Springs. Reviews last updated January 17, 2025.
Read reviews from past customers who have flown Delta and United Airlines from St. Louis to Colorado Springs. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,659 reviews

Food

7.2

Crew

8.7

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,659 reviews
Southwest
8.1
Very good
4,659 reviews

Food

7.2

Crew

8.7

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,511 reviews
Southwest
8.1
Very good
4,659 reviews

Food

7.2

Crew

8.7

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,965 reviews
Southwest
8.1
Very good
4,659 reviews

Food

7.2

Crew

8.7

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,659 reviews

Food

7.2

Crew

8.7

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Colorado Springs. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Flying on United Airlines is currently your cheapest option to Colorado Springs, with prices starting at $279. Additional round-trip tickets that might be worth considering are offered by American Airlines and Delta, with the lowest prices starting at $291 and $324, respectively. United Airlines is priced at 26% lower than the current average price of a flight leaving 3 months from now.

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

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $194. United Airlines flights start at $199 while deals on American Airlines start at $424 one-way.

  • Can I find deals for flights from St. Louis to Colorado Springs that include hotel bookings?

    Yes. In addition to deals on St. Louis to Colorado Springs flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Colorado Springs?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Colorado Springs.

  • Can I find deals for business class flights from St. Louis to Colorado Springs?

    Yes. Cheapflights offers flight deals from St. Louis to Colorado Springs by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from St. Louis to Colorado Springs?

    Currently, January is the cheapest month in which you can book a flight from St. Louis to Colorado Springs (average of $316). Flying from St. Louis to Colorado Springs in June is currently the most expensive (average of $443). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 4 airlines flying from St. Louis to Colorado Springs

Discover the top 4 airlines that operate flights from St. Louis to Colorado Springs. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$195Average$326FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$236Average$375FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$262Average$421FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$266Average$366FlexibilityNo cancel feeOn-time63%
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