Cheap Flights from Orlando to St Louis

Compare Orlando to St Louis flight deals

Find the cheapest month or even day of the year to fly to St Louis

Book the best St Louis fare with no extra fees

Flight deals from Orlando to St Louis

Looking for a cheap last-minute deal or the best return flight from Orlando to St Louis Airport? If you want to travel next month, return fares start from $209. Find the lowest prices on one-way and return tickets right here.

St Louis.$209 per passenger.Departing Tue, 4 Aug, returning Sat, 8 Aug.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Orlando International on Tue, 4 Aug, arriving in St Louis.Inbound indirect flight with Frontier Airlines, departs from St Louis on Sat, 8 Aug, arriving in Orlando International.Price includes taxes and charges.From $209, select.

St Louis.$211 per passenger.Departing Thu, 3 Sep, returning Mon, 7 Sep.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Orlando International on Thu, 3 Sep, arriving in St Louis.Inbound indirect flight with Frontier Airlines, departs from St Louis on Mon, 7 Sep, arriving in Orlando International.Price includes taxes and charges.From $211, select.

St Louis.$251 per passenger.Departing Mon, 31 Aug, returning Mon, 7 Sep.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Orlando International on Mon, 31 Aug, arriving in St Louis.Inbound indirect flight with Frontier Airlines, departs from St Louis on Mon, 7 Sep, arriving in Orlando International.Price includes taxes and charges.From $251, select.

St Louis.$257 per passenger.Departing Sat, 29 Aug, returning Mon, 31 Aug.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Orlando International on Sat, 29 Aug, arriving in St Louis.Inbound direct flight with Frontier Airlines departs from St Louis on Mon, 31 Aug, arriving in Orlando International.Price includes taxes and charges.From $257, select.

St Louis.$257 per passenger.Departing Thu, 12 Nov, returning Sat, 14 Nov.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Orlando International on Thu, 12 Nov, arriving in St Louis.Inbound direct flight with Frontier Airlines departs from St Louis on Sat, 14 Nov, arriving in Orlando International.Price includes taxes and charges.From $257, select.

St Louis.$257 per passenger.Departing Mon, 28 Sep, returning Thu, 1 Oct.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Orlando International on Mon, 28 Sep, arriving in St Louis.Inbound direct flight with Frontier Airlines departs from St Louis on Thu, 1 Oct, arriving in Orlando International.Price includes taxes and charges.From $257, select.

St Louis.$308 per passenger.Departing Sat, 17 Oct, returning Wed, 21 Oct.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Orlando International on Sat, 17 Oct, arriving in St Louis.Inbound indirect flight with Frontier Airlines, departs from St Louis on Wed, 21 Oct, arriving in Orlando International.Price includes taxes and charges.From $308, select.

St Louis.$320 per passenger.Departing Mon, 31 Aug, returning Mon, 7 Sep.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Orlando International on Mon, 31 Aug, arriving in St Louis.Inbound direct flight with Frontier Airlines departs from St Louis on Mon, 7 Sep, arriving in Orlando International.Price includes taxes and charges.From $320, select.

St Louis.$322 per passenger.Departing Mon, 12 Oct, returning Mon, 19 Oct.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Orlando International on Mon, 12 Oct, arriving in St Louis.Inbound direct flight with Frontier Airlines departs from St Louis on Mon, 19 Oct, arriving in Orlando International.Price includes taxes and charges.From $322, select.

St Louis.$322 per passenger.Departing Thu, 17 Sep, returning Mon, 21 Sep.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Orlando International on Thu, 17 Sep, arriving in St Louis.Inbound direct flight with Frontier Airlines departs from St Louis on Mon, 21 Sep, arriving in Orlando International.Price includes taxes and charges.From $322, select.

St Louis.$405 per passenger.Departing Thu, 30 Jul, returning Sat, 1 Aug.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Orlando International on Thu, 30 Jul, arriving in St Louis.Inbound indirect flight with Frontier Airlines, departs from St Louis on Sat, 1 Aug, arriving in Orlando International.Price includes taxes and charges.From $405, select.

St Louis.$414 per passenger.Departing Tue, 28 Jul, returning Fri, 31 Jul.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Orlando International on Tue, 28 Jul, arriving in St Louis.Inbound indirect flight with Frontier Airlines, departs from St Louis on Fri, 31 Jul, arriving in Orlando International.Price includes taxes and charges.From $414, select.

St Louis.$475 per passenger.Departing Fri, 31 Jul, returning Tue, 4 Aug.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Orlando International on Fri, 31 Jul, arriving in St Louis.Inbound direct flight with Frontier Airlines departs from St Louis on Tue, 4 Aug, arriving in Orlando International.Price includes taxes and charges.From $475, select.

St Louis.$490 per passenger.Departing Wed, 2 Dec, returning Wed, 9 Dec.Return flight with United.Outbound indirect flight with United, departs from Orlando International on Wed, 2 Dec, arriving in St Louis.Inbound indirect flight with United, departs from St Louis on Wed, 9 Dec, arriving in Orlando International.Price includes taxes and charges.From $490, select.

St Louis.$538 per passenger.Departing Tue, 27 Oct, returning Tue, 3 Nov.Return flight with United.Outbound indirect flight with United, departs from Orlando International on Tue, 27 Oct, arriving in St Louis.Inbound indirect flight with United, departs from St Louis on Tue, 3 Nov, arriving in Orlando International.Price includes taxes and charges.From $538, select.

St Louis.$538 per passenger.Departing Wed, 27 Jan, returning Wed, 3 Feb.Return flight with Delta.Outbound indirect flight with Delta, departs from Orlando International on Wed, 27 Jan, arriving in St Louis.Inbound indirect flight with Delta, departs from St Louis on Wed, 3 Feb, arriving in Orlando International.Price includes taxes and charges.From $538, select.

Find the cheapest month to fly from Orlando to St Louis

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

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

May

Jun

Direct flights from Orlando to St Louis

Orlando to St Louis: Alternative routes

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

St Louis

20km from central St Louis

Closest

from $209

Search flights

Belleville

32km from central St Louis

Cheapest

from $199

Search flights

Orlando to St Louis: Flight information

The things to know before you go.

Cheapest flight found	$209
Cheapest month to fly	August
Average flight time	2 hrs, 38 mins
Most popular airline	Southwest Airlines
Average flights per week	44

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

How much are return flights from Orlando to St Louis?

The best price we found for a return flight from Orlando to St Louis is $209. 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.

How long does it take to fly from Orlando to St Louis?

2 hours and 38 minutes is the average flight time from Orlando to St Louis.

Which airlines fly direct from Orlando to St Louis?

Southwest Airlines, Frontier Airlines and Volaris fly direct from Orlando to St Louis.

How many flights are there a week from Orlando to St Louis?

As of July 2026, there are 44 flights per week flying from Orlando to St Louis.

When is the cheapest time to fly from Orlando to St Louis?

The cheapest month to fly from Orlando to St Louis is usually August.

Which upcoming date is cheapest to fly from Orlando to St Louis Airport on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Orlando to St Louis Airport on Tuesday, 4 August 2026.

Can I get a direct flight from Orlando to St Louis Airport?

Yes – the average flight time is 2 hours and 38 minutes.

How can I find the best flight deal to St Louis?

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.

When is the best time to book flights to St Louis?

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.

Which is the cheapest airline to fly from Orlando to St Louis with?

The cheapest airline that flies to St Louis is Frontier Airlines .

Flying from Orlando to St Louis Lambert International Airport (STL): What you need to know

Your route to adventure begins at Orlando's main airport, Orlando International Airport (MCO). Explore the options for booking a flight from Orlando to St Louis Lambert International Airport (STL) departing from this base.
The average duration of a direct Orlando to St Louis Lambert International Airport flight is 2 hours 40 minutes.
St Louis Lambert International Airport is located in St Louis. The city operates on the UTC-6 timezone and is one hour behind Orlando.
Orlando International Airport (MCO) to St Louis Lambert International Airport (STL) is the most popular route. There are 31 direct departures a week to pick from. If you prefer a later start to the day, hop on the last flight with Southwest Airlines at 10:35pm. Opt for the first MCO to STL departure with Frontier Airlines at 6:05am if you're aiming for an earlier start.
Your flight from Orlando to STL won't wait if you're late, so show up at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're flying internationally.
Popular months like March or holiday times such as Thanksgiving and Christmas will mean longer waits at check-in and security. Travelling then? Play it safe and get to the terminal even earlier. Arriving two hours before domestic flights and up four hours ahead of an international flight is a wise move.

Airports in Orlando

Orlando International Airport (MCO)

Orlando International Airport (MCO) makes it easy to travel directly to your destination. Nonstop flights from Orlando to St Louis Lambert International Airport (STL) take off from this terminal.
You can get away on a direct flight from Orlando to St Louis Lambert International Airport with Southwest Airlines. This leading airline offers services from MCO.
Most travellers prefer to fly with Southwest Airlines between MCO and STL.
With 76.56% of services landing as planned, Frontier Airlines is the highest-rated carrier for punctuality on this route.
The journey from central Orlando to MCO takes about 1 hour by public transport. If you ride-share, drive or get a taxi, you'll cover the 19 kilometres in 25 minutes or so, depending on traffic conditions.
Want an easy start to your holiday? Stay near Orlando International Airport. Whether you have an early flight from Orlando to St Louis Lambert International Airport or prefer not to feel hurried, these hotels are the answer:
Of all flights leaving Orlando International Airport, 77% arrive as scheduled at their destination.
You'll find MCO at One Airport Boulevard.

Orlando Sanford International Airport (SFB)

Using public transport, you can travel from central Orlando to SFB in around 1 hour. The terminal is roughly 40 kilometres away, and making the journey by car will take approximately 35 minutes.
Get a head start on your holiday with an additional night away from home. Before catching your Orlando to STL flight, stay in one of these hotels near Orlando Sanford International Airport:
Orlando Sanford International Airport has an on-time performance of 69%. This figure sheds light on how frequently flights that take off from this airport make it to their destination on schedule.

About St Louis Lambert International Airport (STL)

Have a late flight from Orlando to St Louis Lambert International Airport? Don't let it end in exhaustion. Stay at one of these hotels near STL and get cosy, quick:
To secure the lowest price, book your vehicle around one week ahead of your Orlando to St Louis Lambert International Airport flight.
You'll find STL at 10701 Lambert International Blvd..

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

From St Louis Lambert International Airport, central St Louis is around 24 kilometres away. It takes about 25 minutes to get to the city centre by car.
It'll take around 30 minutes when travelling by public transport.

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

Currently, $105 is the best price we've found for a one-way ticket from Orlando to St Louis Lambert International Airport. The cheapest price for a return flight is $209. Keep in mind fares can change due to availability at the time of booking.
Don't leave things to the last minute. You're more likely to walk away with cheap flights from Orlando to STL if you book ahead. Airlines often have some great early bird deals.
Cheap Orlando to St Louis Lambert International Airport tickets are easier to find when your travel dates are flexible. Use the 'Whole month' search function to compare fares across each month and then fly out on the cheapest day.
Never miss a deal on plane tickets from Orlando to STL by creating a Price Alert. We'll send you an email or push notification on the app when fares go down.
Lock in a cheap flight from Orlando to St Louis Lambert International Airport by using the search filters. Select your ideal times, airlines and number of stops, then sort the results by 'Cheapest' for the best deals.

The best time to fly from Orlando to St Louis Lambert International Airport (STL)

It's time to decide your travel dates for your flight from Orlando to St Louis Lambert International Airport (STL). July is the most popular month to visit St Louis. If you prefer a quieter vibe, go in December.
The warmest month in St Louis is July, with temperatures ranging between 17ºC and 33ºC. Book your Orlando to STL plane ticket then if you enjoy this type of weather.
January has temperatures of between -7ºC and 8ºC. Search for cheap tickets from Orlando to St Louis Lambert International Airport around that time if you like travelling in cooler conditions.

More about St Louis

When it comes to looking for somewhere to rest your head, you'll find the best places to stay in St Louis right here. Browse these hotels after locking in your flight from Orlando to St Louis Lambert International Airport:
The Gateway Arch and Saint Louis Arch are just two of the popular attractions to put on your St Louis to-do list. Keep the momentum going by heading to Museum at the Gateway Arch.

Explore more of the United States

Evansville is just one of the many cities in the United States waiting to be discovered after you've seen St Louis. Around 257 kilometres away to the east, top sights here include Mesker Park Zoo, Riverfront Park and Evansville Museum of Arts, History & Science.
Around 177 kilometres west of St Louis, Columbia is another favourite stop in the United States. Experience the best of this destination with a visit to Museum of Art and Archaeology, Mizzou Botanic Garden and Francis Quadrangle.