Cheap Flights from Orlando (MCO) to St. Louis (CPS)

Alternative airports near St. Louis

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Lambert-St. Louis Intl. STL. Cheapest option available. Average driving time to city center is 20 minutes. Flights from $334
STL
Lambert-St. Louis Intl.
Cheapest
Average driving time to city center20 min
Flights from $334

Frequently asked questions

How much does a flight from Orlando Intl. Airport (MCO) to St. Louis Downtown Airport (CPS) cost?
Get a cheap one-way flight or cheap return flight from Orlando Intl. Airport (MCO) to St. Louis Downtown Airport (CPS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Orlando Intl. Airport (MCO) to St. Louis Downtown Airport (CPS)?
Traveling in can help you save, as it's the cheapest month for flights between MCO and CPS. You'll usually find the lowest fares during the off-season.
What is the cheapest airline that flies from Orlando Intl. Airport (MCO) to St. Louis Downtown Airport (CPS)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest MCO to CPS flight.
How many flights per day from Orlando Intl. Airport (MCO) to St. Louis Downtown Airport (CPS)?
Direct flights from Orlando Intl. Airport (MCO) to St. Louis Downtown Airport (CPS) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from MCO to CPS?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can change depending on a number of factors, including 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 Orlando Intl. Airport (MCO) to St. Louis Downtown Airport (CPS)?
To arrive at St. Louis Downtown Airport (CPS) on time, choose a flight that takes off from Orlando Intl. Airport (MCO) 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.
What airports do you fly into for East St. Louis from Orlando Intl. Airport (MCO)?
If you're boarding a direct flight from Orlando Intl. Airport (MCO) to East St. Louis, Lambert-St. Louis Intl. Airport (STL) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from Orlando Intl. Airport (MCO) to St. Louis Downtown Airport (CPS) last-minute?
Booking your plane ticket from MCO to CPS right before your trip is typically more expensive. But if you're flexible with your schedule, you could bag a cheap last-minute fare.
Is it cheaper to book a MCO to CPS flight and hotel package?
Compared with arranging hotels and flights separately, booking a MCO to CPS flight and hotel package with Expedia could result in significant savings. Better still, having everything in one easy place will take the hassle out of travel planning. Simply secure your flights and choose from our extensive range of hotels, 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 Orlando Intl. Airport (MCO) to St. Louis Downtown Airport (CPS)?
You can usually cancel or reschedule your MCO to CPS flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Orlando Intl.
Destination airport
St. Louis Downtown
Distance
865 mi

Book with confidence

Orlando to St. Louis Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Orlando 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 Orlando 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 Orlando to St. Louis in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Orlando 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 Orlando 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.

 

Orlando to St. Louis Flights

Explore a world of travel with Expedia

St. Louis nearby Airports

St. Louis

Orlando to Lambert-St. Louis Intl.
$57.96
*Available to One Key members.