MCO - STL

$54 Find Cheap Flights from Orlando to St. Louis

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Orlando to St. Louis departing on 4/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to St. Louis

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Orlando to St. Louis, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Orlando to St. Louis, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$107
Overall average: $196
Frontier
Fri 4/17Sun 4/19
MCO - STL • Non-stop
Cheapest one-way
$54
Typical prices: $110-$159
Frontier
Thu 4/30
MCO - STL • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Southwest offers two free checked bags, great for families.
Orlando's security lines are long; consider MCO Reserve.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Frontier
Cheapest • from $107 (round-trip)
Southwest
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Every day
You can fly direct with Frontier and Southwest. Average duration is 2h 47m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 25% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 35% price drop
February
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to St. Louis!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Orlando to St. Louis (MCO-STL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Orlando to St. Louis that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Orlando to St. Louis

Fri, Apr 17 - Sun, Apr 19
Frontier Logo
9:31 pm - 11:19 pm
MCO
-
STL
2h 48mnonstop
Frontier Logo
4:59 pm - 8:25 pm
STL
-
MCO
2h 26mnonstop
$107Frontier
Fri, Apr 17 - Sun, Apr 19
Frontier Logo
5:45 am - 2:12 pm
MCO
-
STL
9h 27m
1 stop
Frontier Logo
4:59 pm - 8:25 pm
STL
-
MCO
2h 26mnonstop
$133Frontier
Fri, Apr 17 - Sun, Apr 19
Frontier Logo
9:31 pm - 11:19 pm
MCO
-
STL
2h 48mnonstop
Frontier Logo
4:59 pm - 8:25 pm
STL
-
MCO
2h 26mnonstop
$136Frontier
Fri, Apr 24 - Sun, Apr 26
Frontier Logo
9:31 pm - 11:19 pm
MCO
-
STL
2h 48mnonstop
Frontier Logo
4:59 pm - 8:25 pm
STL
-
MCO
2h 26mnonstop
$139Frontier
Tue, Apr 28 - Wed, Apr 29
Frontier Logo
9:31 pm - 11:19 pm
MCO
-
STL
2h 48mnonstop
Frontier Logo
4:59 pm - 8:25 pm
STL
-
MCO
2h 26mnonstop
$142Frontier
Mon, Mar 23 - Tue, Mar 24
Frontier Logo
5:15 am - 1:34 pm
MCO
-
STL
9h 19m
1 stop
Frontier Logo
11:27 am - 8:19 pm
STL
-
MCO
7h 52m
1 stop
$146Frontier
Fri, Apr 10 - Mon, Apr 13
Frontier Logo
10:15 pm - 11:58 pm
MCO
-
STL
2h 43mnonstop
Frontier Logo
8:41 am - 12:11 pm
STL
-
MCO
2h 30mnonstop
$147Frontier
Thu, Apr 9 - Mon, Apr 13
Frontier Logo
9:37 pm - 11:25 pm
MCO
-
STL
2h 48mnonstop
Frontier Logo
8:41 am - 12:11 pm
STL
-
MCO
2h 30mnonstop
$148Frontier
Thu, Apr 9 - Mon, Apr 13
Frontier Logo
8:38 pm - 9:48 am
MCO
-
STL
14h 10m
1 stop
Frontier Logo
8:41 am - 12:11 pm
STL
-
MCO
2h 30mnonstop
$149Frontier
Thu, Apr 23 - Wed, Apr 29
Frontier Logo
9:31 pm - 11:19 pm
MCO
-
STL
2h 48mnonstop
Frontier Logo
4:59 pm - 8:25 pm
STL
-
MCO
2h 26mnonstop
$150Frontier
Booking Insights

KAYAK's insights & trends for Orlando to St. Louis flights

Get data-powered insights and trends into flights from Orlando to St. Louis to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Orlando to St. Louis?

The average price of all round-trip flights from Orlando Airport to St. Louis clicked on KAYAK for each day over the last 12 months.

When flying from Orlando to St. Louis, you should consider leaving on a Friday and avoid Tuesdays if you are looking for the best rates. For your return to Orlando, you’ll find the best rates on Tuesdays and the most expensive ones on Fridays.

What is the cheapest month to fly from Orlando Airport to St. Louis?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Orlando Airport to St. Louis, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Orlando Airport to St. Louis is February, where tickets cost $145 (return) on average. On the other hand, the most expensive months are June and November, where the average cost of round-trip tickets is $279 and $261 respectively.

How far in advance should I book a flight from Orlando Airport to St. Louis?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Orlando Airport to St. Louis, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Orlando Airport to St. Louis, you should book around 2 weeks before departure, which saves you about 25% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Expert advice

Expert advice for your flight from Orlando to St. Louis

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Frontier and MCO

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Blane Bachelor

Blane Bachelor

Expert on Southwest

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Yulia Denisyuk

Yulia Denisyuk

Expert on STL

Yulia is a freelance journalist who’s dispatched from 90+ countries. Her work focuses on cultures, adventure trips and air travel, appearing in NatGeo, NYT, CNTraveler, and more. For past assignments, she’s stayed with nomads in Mongolia and learned the art of Imigongo in Rwanda. She’s based in Chicago; in winter she often questions that decision.

Good to know

Low seasonSeptember
Cheapest flight$54
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly and prices are also 35% lower on average.
Flight from Orlando to St. Louis

When to book flights from Orlando to St. Louis

Are your dates flexible? Find out the best times to travel from Orlando to St. Louis based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Orlando to St. Louis flights

  • Do MCO and DAB airports have animal relief areas?

    MCO has two animal relief areas for passengers traveling with their pets. There is one in Terminal A along the landside to the East side. Alternatively, you can use one in Terminal B along the landside on Level 2 to the West.

  • What are the layover options between MCO and STL?

    In most cases, airlines will have a layover at their hub airport. For instance, American Airlines has one layover at Charlotte Douglas International Airport (CLT) or Washington D.C. Reagan International Airport. Delta Airlines also has one layover option at Atlanta Hartsfield-Jackson (ATL). United Airlines is the only airline that offers two layover options, and the layovers are at Washington, D.C. Dulles International Airport (IAD) and Chicago O'Hare International Airport.

  • Are there public transport means from STL airport to downtown?

    If you are on a budget, consider using the bus as a mode of public transport to downtown. To reach the Busport south of Terminal 1, use the free inter-terminal shuttles. To get to the city comfortably and conveniently, you should opt for a taxi. They are available in Terminal 2 near exit door 12 and Terminal 1 near exit door 14. You can also use the Light Metrolink Rail in Terminal 1 near exit door 1 on the Upper Level.

  • What is the quickest way to get to MCO airport?

    Even though a taxi is the most expensive means of transfer to the airport, it is still the quickest and most convenient means to get there.

  • What is the cheapest flight from Orlando Airport to St. Louis?

    In the last 3 days, the lowest price for a flight from Orlando Airport to St. Louis was $54 for a one-way ticket and $107 for a round-trip.

  • Do I need a passport to fly between Orlando and St. Louis?

    No, a passport isn't needed to fly from Orlando to St. Louis. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Orlando to St. Louis?

    Orlando airport is called Orlando and the only airport in St. Louis is Lambert-St Louis.

  • Which airlines offer Wi-Fi service onboard planes from Orlando to St. Louis?

    American Airlines, JetBlue, Delta, and Alaska Airlines offer inflight Wi-Fi service on the Orlando to St. Louis flight route.

  • Which aircraft models fly most regularly from Orlando to St. Louis?

    The Airbus A321-100/200 is the aircraft model that flies most regularly on the Orlando to St. Louis flight route.

  • Which airline alliances offer flights from Orlando to St. Louis?

    oneworld is the only airline alliance operating flights between Orlando and St. Louis.

  • On which days can I fly direct from Orlando to St. Louis?

    There are nonstop flights from Orlando to St. Louis on a daily basis.

  • Which is the best airline for flights from Orlando to St. Louis, Southwest or American Airlines?

    The two airlines most popular with KAYAK users for flights from Orlando to St. Louis are Southwest and American Airlines. With an average price for the route of $369 and an overall rating of 8.0, Southwest is the most popular choice. American Airlines is also a great choice for the route, with an average price of $381 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Orlando to St. Louis?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Orlando to St. Louis.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Orlando to St. Louis?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Orlando is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Orlando to St. Louis?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. Louis with an airline and back to Orlando with another airline. Booking your flights between Orlando and STL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Orlando to St. Louis?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis from Orlando up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Orlando Airport to St. Louis

  • Looking for a cheap flight? 25% of our users found flights on this route for $94 or less one-way and $139 or less round-trip.
  • If you have an early flight departing from Orlando International Airport (MCO), spend your night at the Hyatt Regency Hotel. The hotel is located between Terminals A and B on level 4, at gates 60-129, directly above security. This will save you the hectic commuting stress and give you convenience when checking in for your flight.
  • Three major airports serve Orlando. In the southeast of the city, about 6 miles away, is Orlando International Airport (MCO). Melbourne International Airport (MLB), located in Florida, Melbourne, is another option you can depart from, or Daytona International Airport (DAB), approximately 55 miles away from Orlando. It is worth mentioning that MCO has better facilities than MLB and DAB. It also has several flight and airline options.
  • American Airlines is the airline to use if you would love to travel with an airline with a lounge. Admirals Club is located in terminal B along the airside near gate 55. Delta Airlines is another airline with a lounge in Terminal B along the airside in the Center Atrium near gate 71. United Airlines also has a lounge in Terminal B along the airside near gate 43 called United Club.
  • You can visit the information desk for assistance if you have questions or concerns at Lambert St. Louis Airport (STL). There is one in Terminal 1 in the Baggage Claim area between carousels four and five. Passengers in Terminal 2 can use the Courtesy Phones located in the baggage claim area across the Southwest Airlines baggage office or at gate E10 to reach the Information Booth.
  • If you want a rental car at STL airport, head to the lower level of Terminal 1 between doors 12 and 17. However, the picking up of car rentals happens off-site with free shuttle services. If you are in Terminal 1, you will be picked up from exit 17 and in Terminal 2, go to exit 12.

Prefer to fly direct from Orlando to St. Louis?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Orlando to Lambert-St Louis.
Find which airlines fly direct from Orlando Airport to Lambert-St Louis Airport, which days they fly and book direct flights.

Direct departures

Orlando to Lambert-St Louis

Monday

Frontier, Southwest

Frontier, Southwest

Tuesday

Frontier, Southwest

Frontier, Southwest

Wednesday

Frontier, Southwest

Frontier, Southwest

Thursday

Frontier, Southwest

Frontier, Southwest

Friday

Frontier, Southwest

Frontier, Southwest

Saturday

Frontier, Southwest

Frontier, Southwest

Sunday

Frontier, Southwest

Frontier, Southwest

See more direct flights

Direct returns

Lambert-St Louis to Orlando

Monday

Frontier, Southwest

Frontier, Southwest

Tuesday

Frontier, Southwest

Frontier, Southwest

Wednesday

Frontier, Southwest

Frontier, Southwest

Thursday

Frontier, Southwest

Frontier, Southwest

Friday

Frontier, Southwest

Frontier, Southwest

Saturday

Frontier, Southwest

Frontier, Southwest

Sunday

Frontier, Southwest

Frontier, Southwest

See more direct flights

Reviews of the top 4 airlines serving from Orlando to St. Louis

 
See real verified KAYAK customer reviews for airlines flying from Orlando to St. Louis. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Orlando to St. Louis? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4300 reviews
8.6Crew
7.5Entertainment
8.1Boarding
7.0Food
8.0Comfort
Airline reviews

I have not flown Southwest in awhile and had a very pleasant experience. From ticketing to boarding to the flight. The flight left on time and landed ahead of schedule. It won't be so long next time!!

10.0 ExcellentTy&Steph, Feb 2026
CLT - STL
Read more Southwest reviews

I have not flown Southwest in awhile and had a very pleasant experience. From ticketing to boarding to the flight. The flight left on time and landed ahead of schedule. It won't be so long next time!!

An entire day of delays. Cost lots of money. Meals and a hotel.

Great plane, great attendants,great flight crew,on time. Wonderful flight home..

I appreciate the staff who allowed me to board though I arrived a little late! Regarding the assigned seating, I had booked my flight before this change and wasn't aware of the change at the time, and so I didn't select a seat at booking as I didn't realize it was relevant. Better communication about the change would have been helpful for preparing.

Everything went smoothly and we even arrived a little bit early.

Departure was delayed more than 1/2 hour while we waited for luggage (only) transfer from another flight/plane. Once approved for takeoff, the flight was excellent.

Flight was on time. Wi-fi was a little spotty/slow. Boarding and exit were efficient.

Boarded on time but once we were ready for take off, the crew determined that, although every seat was taken, somehow someone was on the wrong flight. Delay, delay delay, announcements and ended up with one person checking EVERY ID against their passenger Manifest only to figure out it was a "clerical error." We departed 54 minutes late causing me to run in the St. Louis Airport to make my connection and lose the priority boarding spot I had paid for. Unnecessary delay.

Flight was delayed due to plane not passing inspection And one of the crew had to time out and we had to wait for another one A 3 hour delay

Near 4 hour flight with only 1 service. Had to use call button to request water. Internet and power not working until into flight. Internet would stop working during flight.

I am an AA flyer for a very long time... AA has yet to disappoint.

Everything was good. Flight was very full so crew was busy. After we boarded and plane pulled away from the gate, we were delayed about 40 minutes- sitting on the runway - due to weather en route or at the destination. While weather is not the fault of the airline- it’s terrible to sit on a plane and not moving.

The smell from the bathroom kept wafting through the cabin. It made people sick.

Boarding delayed 20 minutes for no reason, no wifi, in flight entertainment, or snacks / waters?

Waited for oxygen tanks for 30 minutes after boarding was complete.

Awful. Original flight was delayed 5 hours. Had to to take a connecting flight instead of direct. Had a 4 hour layover. I missed all of my morning meetings getting in 5 hours later than I was supposed to and had to change to take a later flight the next day to get them back in which cia time another $150.

On time on a day with lots of weather cancellations on other flights. Thank you for getting me home during a winter storm!

Don't change gate multiple times make people run across the airport. Announce delays in a timely manner. Have maintenance crew ready. Don't delay and keep passengers on the plane for 3 hrs. on tarmac.

The attendants were kind and helpful. A sugar-free drink would have been very welcome.

This flight captain and crew were amazing, started ahead of time of departure and reached 30 mins before arrival time. Amazing!

The flight itself and the crew were great. Sitting on the tarmac for over an hour until our gate opened up was really frustrating. Missed our scheduled bus and got home two hours later

There absolutely needs to be WiFi on flights. Not sure why this new aircraft did not have the capability, but it made for a very frustrating flight. I honestly would have paid twice as much for another airline to have WiFi as an option, especially as a mom with kids who have disabilities.

Flight out was great but this flight was canceled and nothing was available for 2 days after this so I had to purchase an expensive ticket from another airline so I could go home. The flight cancellation was said to be a crew issue, it wasn’t weather or maintenance.

the fligh was delay form 9am to 10, delayed again from 10 to 11, than delay and gate change to 12 and delay another gate change to 3;25 pm

Missed flight cause tsa took so long, overbooked flight, left terminal earlier than posted departure ridiculous upcharges stayed at airport additional 6 hours to catch next available flight. Had to make other arrangements to be picked up for later flight. Terrible experience!

Cancelled my flight, said next flight was 30hrs later. Had to come out of pocket $500 to get on a SW flight

All very good except they didn’t load our walker so haven’t gotten it yet

For the cost you can't e too critical, but the inablitiy to recline the seat and minimal cushioning in the seats made for a less than comfortable flight. Other than that we had an ealry departure and arrival, boarding was smooth.

Extra legroom with my upgrade bundle. Clean aircraft, on-time departure, early arrival. Good value for the price.

Spirit loves to pick and choose when to harass you about your personal item. I’ve flown numerous times with the same bag with no problem yet flying out of Orlando they forced me to pay $99 for a carry on and then ran out of overhead space. Do better!

It didn’t happen. I booked it and then was told it wasn’t available and then forced to pay far higher prices for a worse option

This company socks. It's fraud. They canceled our flight yesterday, and today we were late because of a really long line at the check in bag. At the rebook station, there was ton of people. The workers were all rude. I am gonna make a report to FTC.

Flight got delayed for 5 hours no good explanation was offered ;(

There was no one at the counter to assist with our check in. The app didn’t work, so I arrived at the airport with time to check in and I couldn’t because no employees were there. When I finally got someone on the phone, it was inside the 60min rule and they said I could no longer check in and they could sell me another ticket. We had to scramble and pay an additional $800 for tickets and THEN AFTER (about 60 min from my original convo with customer service and 10min after original departure time) I had boarded my new flight, there was email saying my original flight from Frontier was delayed and leaving 2hr 50min later, but I STILL wouldn’t have been able to check in. Which means customer service should have been able to see it and let me check in because I was well within my check in time. When I call Frontier, they hang up on me. So their app didn’t work and they employees left and they take zero responsibility or assistance with their “customer service”

Everyone seemed to be in zone 1 for boarding. Maybe break it up a little. Otherwise, smooth flight.

The experience was good. No frills but I got there safe and sound and on time.

After boarding and un-boarding twice over 6+hours, the flight was canceled.

Severe turbulence. Captain never came on to reassure passengers after things settled down.

Boarding in Orlando was not good. Giant mob at the gate, should have been lines.

My flight was delayed by two hours which made it so that I would miss my layover flight. I stood in line for customer service for over an hour and when I reached the agent she told me to scan a QR code and it'll give me options. I wasn't offered any help, guidance or compensation, only told that I have options but that I had to figure it all out myself. I was refunded part of the trip and had to buy an expensive same day ticket from another airline in order to get home. I will never fly Frontier again.

Everything you need to know for your flight from Orlando to St. Louis

Information on your arrival and departure airports