$175 Cheap Flights from St. Louis (STL) to Cali (CLO)

View $175 flight on Sat, Oct 11, 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at $175 for one-way flights and $541 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Sat, Oct 11 - Sat, Oct 18
STL
St. Louis
CLO
Cali
$541 Roundtrip, found 1 day ago
$541
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Sat, Oct 11 from St. Louis to Cali, returning Sat, Oct 18, priced at $541 found 1 day ago
United
Mon, Nov 10 - Tue, Nov 18
STL
St. Louis
CLO
Cali
$561 Roundtrip, found 3 days ago
$561
Roundtrip
found 3 days ago
Select United flight, departing Mon, Nov 10 from St. Louis to Cali, returning Tue, Nov 18, priced at $561 found 3 days ago
United
Wed, Sep 24 - Wed, Oct 15
STL
St. Louis
CLO
Cali
$564 Roundtrip, found 4 days ago
$564
Roundtrip
found 4 days ago
Select United flight, departing Wed, Sep 24 from St. Louis to Cali, returning Wed, Oct 15, priced at $564 found 4 days ago
United
Sat, Oct 25 - Mon, Nov 10
STL
St. Louis
CLO
Cali
$571 Roundtrip, found 3 days ago
$571
Roundtrip
found 3 days ago
Select United flight, departing Sat, Oct 25 from St. Louis to Cali, returning Mon, Nov 10, priced at $571 found 3 days ago
United
Mon, Oct 27 - Mon, Nov 10
STL
St. Louis
CLO
Cali
$573 Roundtrip, found 3 days ago
$573
Roundtrip
found 3 days ago
Select United flight, departing Mon, Oct 27 from St. Louis to Cali, returning Mon, Nov 10, priced at $573 found 3 days ago
United
Sun, Mar 1 - Fri, Mar 13
STL
St. Louis
CLO
Cali
$580 Roundtrip, found 9 hours ago
$580
Roundtrip
found 9 hours ago
Select United flight, departing Sun, Mar 1 from St. Louis to Cali, returning Fri, Mar 13, priced at $580 found 9 hours ago
United
Sun, May 24 - Sat, May 30
STL
St. Louis
CLO
Cali
$581 Roundtrip, just found
$581
Roundtrip
just found
Select United flight, departing Sun, May 24 from St. Louis to Cali, returning Sat, May 30, priced at $581 just found
Delta
Mon, Nov 10 - Mon, Nov 17
STL
St. Louis
CLO
Cali
$592 Roundtrip, found 3 days ago
$592
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Nov 10 from St. Louis to Cali, returning Mon, Nov 17, priced at $592 found 3 days ago
American Airlines
Sun, May 24 - Sat, May 30
STL
St. Louis
CLO
Cali
$624 Roundtrip, just found
$624
Roundtrip
just found
Select American Airlines flight, departing Sun, May 24 from St. Louis to Cali, returning Sat, May 30, priced at $624 just found
LATAM Airlines Group
Wed, Nov 12 - Mon, Nov 17
STL
St. Louis
CLO
Cali
$646 Roundtrip, found 3 days ago
$646
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Wed, Nov 12 from St. Louis to Cali, returning Mon, Nov 17, priced at $646 found 3 days ago

Find the cheapest month to fly from St. Louis (STL) to Cali (CLO)

May is typically the cheapest month to fly

From $482 - $920 per traveler.

Frequently asked questions

How much does a flight from Lambert-St. Louis Intl. Airport (STL) to Alfonso Bonilla Aragon Intl. Airport (CLO) cost?
Lock in a cheap one-way flight from $175 or cheap return flight from $541 from Lambert-St. Louis Intl. Airport (STL) to Alfonso Bonilla Aragon Intl. Airport (CLO) 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 Lambert-St. Louis Intl. Airport (STL) to Alfonso Bonilla Aragon Intl. Airport (CLO)?
October is the most affordable month to fly from STL to CLO. Timing your trip outside of the busy season is often the key to landing a great deal.
What is the cheapest airline that flies from Lambert-St. Louis Intl. Airport (STL) to Alfonso Bonilla Aragon Intl. Airport (CLO)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest STL to CLO flight.
How many flights per day from Lambert-St. Louis Intl. Airport (STL) to Alfonso Bonilla Aragon Intl. Airport (CLO)?
There are no daily nonstop flights from Lambert-St. Louis Intl. Airport (STL) to Alfonso Bonilla Aragon Intl. Airport (CLO). But you can opt for flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from STL to CLO?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary depending on a number of factors, such as the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Lambert-St. Louis Intl. Airport (STL) to Alfonso Bonilla Aragon Intl. Airport (CLO)?
To avoid possible delays on the Lambert-St. Louis Intl. Airport (STL) to Alfonso Bonilla Aragon Intl. Airport (CLO) route, aim to travel before 3 PM. Departures after this hour 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 Lambert-St. Louis Intl. Airport (STL) to Alfonso Bonilla Aragon Intl. Airport (CLO) last-minute?
Holding off until right before your break to book your flight from STL to CLO generally means paying more. While it's possible to find some last-minute offers, there's no guarantee. Be flexible with your itinerary to maximize your chances of landing a bargain.
Is it cheaper to book a STL to CLO flight and hotel package?
Compared with arranging flights and hotels separately, booking a STL to CLO flight and hotel package with Expedia could lead to significant savings. Better still, managing everything in one place will take the hassle out of planning your trip. Just pick your flights and choose from our wide range of stays, then tailor your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to Alfonso Bonilla Aragon Intl. Airport (CLO)?
It's usually possible to cancel or reschedule your STL to CLO flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Travel information

Origin airport
Lambert-St. Louis Intl.
Destination airport
Alfonso Bonilla Aragon Intl.
Airlines serving
Air Canada, American Airlines, Copa, Delta, LATAM Airlines Group, United
Roundtrip price
$540
Distance
2586 mi

Book with confidence

Book with confidence

St. Louis to Cali Flights

The cheapest times to fly from St. Louis to Cali

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 St. Louis to Cali are during the month of October. You can find some of the cheapest flights from St. Louis to Cali with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from St. Louis to Cali: 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 St. Louis to Cali

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 St. Louis to Cali in 2025. You can also book with separate airlines for your outbound and return journeys, from $175 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 St. Louis to Cali 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 St. Louis to Cali 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.

 

St. Louis to Cali Flights

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Explore a world of travel with Expedia

*Available to One Key members.