$100 Cheap Flights from Columbia (CAE) to St. Louis (STL)

View $100 flight on Sun, May 25, 2025Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from Columbia to St. Louis (CAE-STL)

Prices were available within the past 7 days and start at $100 for one-way flights and $217 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, May 24 - Wed, May 28
CAE
Columbia
STL
St. Louis
$217 Roundtrip, found 1 day ago
$217
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, May 24 from Columbia to St. Louis, returning Wed, May 28, priced at $217 found 1 day ago
American Airlines
Sat, May 31 - Tue, Jun 10
CAE
Columbia
STL
St. Louis
$224 Roundtrip, just found
$224
Roundtrip
just found
Select American Airlines flight, departing Sat, May 31 from Columbia to St. Louis, returning Tue, Jun 10, priced at $224 just found
American Airlines
Wed, May 28 - Sat, May 31
CAE
Columbia
STL
St. Louis
$229 Roundtrip, found 2 days ago
$229
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, May 28 from Columbia to St. Louis, returning Sat, May 31, priced at $229 found 2 days ago
Delta
Sat, May 24 - Tue, May 27
CAE
Columbia
STL
St. Louis
$233 Roundtrip, found 1 day ago
$233
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, May 24 from Columbia to St. Louis, returning Tue, May 27, priced at $233 found 1 day ago
Delta
Sat, May 24 - Tue, Jun 3
CAE
Columbia
STL
St. Louis
$243 Roundtrip, found 4 days ago
$243
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, May 24 from Columbia to St. Louis, returning Tue, Jun 3, priced at $243 found 4 days ago
Delta
Thu, May 8 - Wed, May 28
CAE
Columbia
STL
St. Louis
$248 Roundtrip, found 6 days ago
$248
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, May 8 from Columbia to St. Louis, returning Wed, May 28, priced at $248 found 6 days ago
Delta
Tue, Jul 22 - Sat, Jul 26
CAE
Columbia
STL
St. Louis
$249 Roundtrip, found 5 hours ago
$249
Roundtrip
found 5 hours ago
Select Delta flight, departing Tue, Jul 22 from Columbia to St. Louis, returning Sat, Jul 26, priced at $249 found 5 hours ago
American Airlines
Sat, May 31 - Tue, Jun 10
CAE
Columbia
STL
St. Louis
$249 Roundtrip, just found
$249
Roundtrip
just found
Select American Airlines flight, departing Sat, May 31 from Columbia to St. Louis, returning Tue, Jun 10, priced at $249 just found
Delta
Wed, May 28 - Sat, May 31
CAE
Columbia
STL
St. Louis
$252 Roundtrip, found 2 days ago
$252
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, May 28 from Columbia to St. Louis, returning Sat, May 31, priced at $252 found 2 days ago
United
Wed, Jun 25 - Mon, Jun 30
CAE
Columbia
STL
St. Louis
$338 Roundtrip, found 11 hours ago
$338
Roundtrip
found 11 hours ago
Select United flight, departing Wed, Jun 25 from Columbia to St. Louis, returning Mon, Jun 30, priced at $338 found 11 hours ago

Frequently asked questions

How much does a flight from Columbia Metropolitan Airport (CAE) to Lambert-St. Louis Intl. Airport (STL) cost?
Discover the latest flight deals from CAE to STL by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from CAE to STL?
The cheapest flights from CAE to STL are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from CAE to STL?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from CAE to STL. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Columbia Metropolitan Airport (CAE) to Lambert-St. Louis Intl. Airport (STL)?
There are no daily nonstop flights departing from Columbia Metropolitan Airport (CAE) to Lambert-St. Louis Intl. Airport (STL). But you can choose flights with layovers. Filter your search on Expedia to include one or two stops, and you’ll be on your way before you know it.
What day of the week has the most flights from CAE to STL?
Typically you’ll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can vary based on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Columbia Metropolitan Airport (CAE) to Lambert-St. Louis Intl. Airport (STL)?
To reach Lambert-St. Louis Intl. Airport (STL) without delays, pick a flight that takes off from Columbia Metropolitan Airport (CAE) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 Columbia Metropolitan Airport (CAE) to Lambert-St. Louis Intl. Airport (STL) last-minute?
Last-minute fares from CAE to STL are usually more expensive. For the lowest prices, start looking for flights ahead of time. That said, if you can play around with your travel dates, it’s possible to land a cheap fare just before your departure.
Is it cheaper to book a CAE to STL flight and hotel package?
You’ll generally save money by securing a CAE to STL flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it’s simple to manage everything in one place. Once you’ve chosen your preferred accommodations and flights, consider other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Columbia Metropolitan Airport (CAE) to Lambert-St. Louis Intl. Airport (STL)?
If you reserved your CAE to STL flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you’d like more information.
*Available to One Key members.