$463 Cheap Flights from Cali (CLO) to St. Louis (STL)

View $463 flight on Fri, Mar 6, 2026Opens in a new window

Popular airlines from Alfonso Bonilla Aragon Intl. Airport (CLO) to St. Louis Lambert Intl. Airport (STL)

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Cheap Flights from Cali to St. Louis (CLO-STL)

Prices were available within the past 7 days and start at $463 for one-way flights and $679 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, Dec 15 - Mon, Jan 5
CLO
Cali
STL
St. Louis
$679 Roundtrip, found 17 hours ago
$679
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Mon, Dec 15 from Cali to St. Louis, returning Mon, Jan 5, priced at $679 found 17 hours ago
American Airlines
Mon, Dec 15 - Mon, Jan 5
CLO
Cali
STL
St. Louis
$687 Roundtrip, found 17 hours ago
$687
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Mon, Dec 15 from Cali to St. Louis, returning Mon, Jan 5, priced at $687 found 17 hours ago
American Airlines
Mon, Dec 15 - Mon, Jan 5
CLO
Cali
STL
St. Louis
$697 Roundtrip, found 17 hours ago
$697
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Mon, Dec 15 from Cali to St. Louis, returning Mon, Jan 5, priced at $697 found 17 hours ago
American Airlines
Mon, Dec 15 - Mon, Jan 5
CLO
Cali
STL
St. Louis
$707 Roundtrip, found 17 hours ago
$707
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Mon, Dec 15 from Cali to St. Louis, returning Mon, Jan 5, priced at $707 found 17 hours ago
American Airlines
Mon, Dec 15 - Mon, Jan 5
CLO
Cali
STL
St. Louis
$710 Roundtrip, found 17 hours ago
$710
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Mon, Dec 15 from Cali to St. Louis, returning Mon, Jan 5, priced at $710 found 17 hours ago
American Airlines
Mon, Dec 15 - Mon, Jan 5
CLO
Cali
STL
St. Louis
$720 Roundtrip, found 17 hours ago
$720
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Mon, Dec 15 from Cali to St. Louis, returning Mon, Jan 5, priced at $720 found 17 hours ago
Air Canada
Fri, Oct 24 - Sun, Oct 26
CLO
Cali
STL
St. Louis
$1,010 Roundtrip, found 4 days ago
$1,010
Roundtrip
found 4 days ago
Select Air Canada flight, departing Fri, Oct 24 from Cali to St. Louis, returning Sun, Oct 26, priced at $1,010 found 4 days ago
Delta
Mon, Oct 6 - Fri, Oct 10
CLO
Cali
STL
St. Louis
$1,075 Roundtrip, found 2 days ago
$1,075
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Oct 6 from Cali to St. Louis, returning Fri, Oct 10, priced at $1,075 found 2 days ago
United
Mon, Oct 6 - Fri, Oct 10
CLO
Cali
STL
St. Louis
$1,352 Roundtrip, found 2 days ago
$1,352
Roundtrip
found 2 days ago
Select United flight, departing Mon, Oct 6 from Cali to St. Louis, returning Fri, Oct 10, priced at $1,352 found 2 days ago
LATAM Airlines Group
Mon, Oct 6 - Fri, Oct 10
CLO
Cali
STL
St. Louis
$1,628 Roundtrip, found 2 days ago
$1,628
Roundtrip
found 2 days ago
Select LATAM Airlines Group flight, departing Mon, Oct 6 from Cali to St. Louis, returning Fri, Oct 10, priced at $1,628 found 2 days ago
Flights from Cali (CLO) to St. Louis (STL)
Origin airport
Alfonso Bonilla Aragon Intl.
Destination airport
Lambert-St. Louis Intl.
Airlines serving
LATAM Airlines Group
Roundtrip price
$678
Distance
2586 mi

Cali to St. Louis Flights

The cheapest times to fly from Cali to St. Louis

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Cali to St. Louis are during the month of December. You can find some of the cheapest flights from Cali to St. Louis with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Cali to St. Louis

Sunday is one of the best days to book for cheap flights from Cali to St. Louis: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Cali to St. Louis

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Cali to St. Louis in 2025. You can also book with separate airlines for your outbound and return journeys, from $463 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Cali to St. Louis flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Cali to St. Louis airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Alfonso Bonilla Aragon Intl. Airport (CLO) to Lambert-St. Louis Intl. Airport (STL) cost?
Grab a cheap one-way flight from $463 or cheap return flight from $679 from Alfonso Bonilla Aragon Intl. Airport (CLO) to Lambert-St. Louis Intl. Airport (STL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Alfonso Bonilla Aragon Intl. Airport (CLO) to Lambert-St. Louis Intl. Airport (STL)?
Traveling in December can help you save, as it's the cheapest month for flights between CLO and STL. You'll usually find the lowest prices during off-peak months.
What is the cheapest airline that flies from Alfonso Bonilla Aragon Intl. Airport (CLO) to Lambert-St. Louis Intl. Airport (STL)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest CLO to STL flight.
How many flights per day from Alfonso Bonilla Aragon Intl. Airport (CLO) to Lambert-St. Louis Intl. Airport (STL)?
There are no daily direct flights departing from Alfonso Bonilla Aragon Intl. Airport (CLO) to Lambert-St. Louis Intl. Airport (STL). But you can choose flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from CLO to STL?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can change based on a range of factors, such as the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Alfonso Bonilla Aragon Intl. Airport (CLO) to Lambert-St. Louis Intl. Airport (STL)?
To avoid potential delays on the Alfonso Bonilla Aragon Intl. Airport (CLO) to Lambert-St. Louis Intl. Airport (STL) route, travel before 3 PM. Flights after this time have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Alfonso Bonilla Aragon Intl. Airport (CLO) to Lambert-St. Louis Intl. Airport (STL) last-minute?
Holding off until right before your break to book a flight from CLO to STL generally means paying more. While you might find some last-minute deals, they're not always guaranteed. Be flexible with your travel plans for the best chance of getting a bargain.
Is it cheaper to book a CLO to STL flight and hotel package?
Compared with arranging hotels and flights separately, booking a CLO to STL flight and hotel package with Expedia could result in significant savings. What's more, managing everything in one place takes the hassle out of travel planning. Just secure your flights and select from our wide range of stays, then tailor your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Alfonso Bonilla Aragon Intl. Airport (CLO) to Lambert-St. Louis Intl. Airport (STL)?
In most instances, you can modify or cancel your CLO to STL flight. However, additional fees may apply, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you want further details, head to our Customer Service portal.

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*Available to One Key members.