Cheap Flights from Orlando International to St Louis

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Flight deals from Orlando International to St Louis

Looking for a cheap last-minute deal or the best return flight from Orlando International to St Louis? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Orlando International to St Louis

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Orlando International to St Louis flights are currently cheapest in July.

Direct flights from Orlando International to St Louis

Orlando International to St Louis: Alternative routes

Compare routes from Orlando International to St Louis below. You may find an airport to fly into that's cheaper, faster, or easier than St Louis.

Orlando to St Louis: Flight information

The things to know before you go.
Cheapest flight foundر.ق.‏ 200
Cheapest month to flyJuly
Average flight time2 hrs, 38 mins
Most popular airlineSouthwest Airlines
Average flights per week57

Finding cheap flights from Orlando International to St Louis: Frequently asked questions

The best price we found for a return flight from Orlando International to St Louis is ر.ق.‏ 400. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 38 minutes is the average flight time from Orlando International to St Louis.
Southwest Airlines, Frontier Airlines and Volaris fly direct from Orlando International to St Louis.
As of May 2025, there are 57 flights per week flying from Orlando International to St Louis.
The cheapest month to fly from Orlando International to St Louis is usually May 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Orlando International Airport to St Louis Airport on Saturday, 12 July 2025.
Yes – the average flight time is 2 hours and 38 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to St Louis but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to St Louis is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Spirit Airlines offers the cheapest flight tickets to St Louis.

Flying from Orlando International Airport (MCO) to Lambert-St. Louis International Airport (STL): what you need to know

  • The average duration of a direct flight from Orlando International Airport to Lambert-St. Louis International Airport is 2 hours 35 minutes.

  • St Louis's timezone is UTC-5, which makes St Louis one hour behind Orlando.

  • Each week, there are 34 Orlando International Airport to Lambert-St. Louis International Airport flights. To take off as soon as possible, pick the 05:30 Frontier Airlines flight. If you'd rather make the most of your time before you fly, the latest flight is at 22:35 with Southwest Airlines.

  • To ensure you get on your MCO to STL flight, leave plenty of time to check in and drop off your luggage. Arriving two hours ahead of international departures and one hour before domestic flights is the general travel rule.

  • You can expect bigger queues during popular months like July. Arriving up to four hours ahead of international flights and two hours for domestic departures is a wise move.

  • You'll find a range of airlines offering direct flights from Orlando International Airport to Lambert-St. Louis International Airport. When you're ready to start your St Louis holiday, let one of these carriers fly you to this must-see corner of United States:

  • Most travellers choose to fly with Frontier Airlines on this route.

  • Frontier Airlines is the most punctual carrier that operates MCO to STL flights. An exceptional 83.58% of its services on this route arrive as planned.

  • We make it simple to book a flight with a stopover. To see your options for tickets from Orlando International Airport to Lambert-St. Louis International Airport, uncheck 'Direct flights only.' Then, choose a flight with a stop long enough to tour the city of your choice. Worthwhile stopovers between MCO and STL include:

    • Hartsfield-Jackson Atlanta International Airport

    • Nashville International Airport

    • Pensacola International Airport

How to find the cheapest flights from Orlando International Airport (MCO) to Lambert-St. Louis International Airport (STL)

  • ر.ق.‏ 200 is the lowest price for a one-way Orlando International Airport to Lambert-St. Louis International Airport flight. A return flight starts at ر.ق.‏ 400. These fares may change based on demand and availability.

  • Book six months before you want to fly. After crunching the numbers on our calendar, this is how far you'll want to book ahead to find cheap tickets from MCO to STL.

  • The cheapest month for flights from Orlando International Airport to Lambert-St. Louis International Airport is May. Use the 'Whole month' tool to find the lowest prices if you have flexible dates.

  • You don't need to check back in every day to find out if fares have gone down when you set up a Price Alert. We'll update you as soon as there's a change in price on cheap flights from MCO to STL.

  • Lock in the perfect flight for you with the help of the filters. To see the 'Best,' 'Fastest' or 'Cheapest' flights from Orlando International Airport to Lambert-St. Louis International Airport, use the 'Sort by' tool. You can also filter by airline, departure and arrival times, and number of stops.

Handy information about Orlando International Airport (MCO)

Arriving at Lambert-St. Louis International Airport (STL)

Getting from Lambert-St. Louis International Airport (STL) to central St Louis

  • The address for STL is 10701 Lambert International Blvd..

  • Lambert-St. Louis International Airport is approximately 26 kilometres from central St Louis. Driving there takes about 20 minutes.

  • Getting to the centre on public transport takes around 35 minutes.

When to fly to Lambert-St. Louis International Airport (STL)

  • The quietest month for a flight from Orlando International Airport to Lambert-St. Louis International Airport is April, while July is the most popular. Choose the ideal time to go to St Louis based on whether you prefer a more fast-paced or easygoing experience.

  • Lock in your flight from Orlando International Airport to Lambert-St. Louis International Airport for July if you want to go to St Louis during its warmest month. You can expect temperatures of between 17ºC and 33ºC.

  • January sees average temperatures of between -8ºC and 7ºC. Look for cheap tickets from MCO to STL sometime then if you'd rather travel in cooler conditions.

Explore more of United States

  • St Louis is easy to fall in love with, but there are so many other corners of United States waiting to be discovered. Around 418 kilometres north-east of St Louis, a trip to Chicago will keep you on the move. Start with attractions like Millennium Park, Art Institute of Chicago and LandShark Beer Garden at Navy Pier.

  • Around 370 kilometres east of St Louis, Indianapolis is another favourite stop in United States. Experience the best of this destination with a visit to The Children's Museum of Indianapolis, Indianapolis Museum of Art and Indianapolis Zoo.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.