How many flights depart from Orlando Airport to St. Louis on average per week?

As of December 2025, 27 flights take off from Orlando Airport and land in St. Louis each week. The most common flight departure day for this route is Mon, with 22% of weekly flights taking off on this day.

What is the cheapest airline that flies from Orlando to Lambert-St Louis?

Frontier is the most popular carrier operating from Orlando to Lambert-St Louis

What airlines fly to St. Louis?

Frontier, Southwest and American Airlines are the top three most popular airlines that fly to St. Louis from Orlando Airport according to our data. Frontier is the first choice among our users, with 71% of people opting to fly with this airline when traveling to St. Louis. Keep in mind that there are 5 different airlines that fly to St. Louis on a routine basis, so you have a few additional options to choose from.

How many flights depart from Orlando Airport to St. Louis on average per day?

As of December 2025, 3 flights take off from Orlando Airport and land in St. Louis each day. The most common flight departure time for this route is 7:00AM, with 37% of daily flights taking off at noon.

When did momondo last update prices for flights from Orlando Airport to Lambert-St Louis Airport?

Prices for flights from Orlando Airport to Lambert-St Louis Airport were last updated today.

How many operators does momondo search for flights from Orlando Airport to Lambert-St Louis Airport?

There are 4 operators available for flights from Orlando Airport to Lambert-St Louis Airport as of December 2025.

How old do you have to be to fly from Orlando Airport to Lambert-St Louis Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Orlando Airport to Lambert-St Louis Airport.

What documentation or ID do you need to fly to Lambert-St Louis Airport?

The necessary travel and health documents for your Lambert-St Louis Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$39 Cheap Flights from Orlando Airport to St. Louis in 2025/26

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Find the cheapest flights from Orlando Airport to St. Louis

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Cheap round-trip flights

Enter your travel dates to find the best prices.

12:46 pm - 6:51 am

MCO

STL

19h 05m1 stop

5:42 pm - 8:58 pm

STL

MCO

2h 16mnonstop

$122Frontier

Thu, Jan 22 - Sun, Jan 25

5:30 am - 7:13 am

MCO

STL

2h 43mnonstop

6:00 am - 9:31 am

STL

MCO

2h 31mnonstop

$124Frontier

Fri, Mar 6 - Tue, Mar 10

6:59 pm - 6:51 am

MCO

STL

12h 52m2 stops

5:11 pm - 8:27 pm

STL

MCO

2h 16mnonstop

$127Multiple Airlines

Fri, Jan 16 - Mon, Jan 19

3:07 pm - 6:51 am

MCO

STL

16h 44m2 stops

5:42 pm - 8:58 pm

STL

MCO

2h 16mnonstop

$128Multiple Airlines

Sun, Jan 25 - Mon, Jan 26

8:45 pm - 10:34 pm

MCO

STL

2h 49mnonstop

8:32 pm - 2:12 pm

STL

MCO

16h 40m2 stops

$129Multiple Airlines

Thu, Jan 15 - Mon, Jan 19

6:00 am - 7:50 am

MCO

STL

2h 50mnonstop

7:43 pm - 10:43 am

STL

MCO

14h 00m2 stops

$130Frontier

Fri, Jan 9 - Mon, Jan 12

7:30 am - 2:46 pm

MCO

STL

8h 16m1 stop

5:42 pm - 8:58 pm

STL

MCO

2h 16mnonstop

$131Frontier

Sat, Jan 24 - Tue, Jan 27

6:15 am - 8:05 am

MCO

STL

2h 50mnonstop

3:43 pm - 5:45 am

STL

MCO

13h 02m2 stops

$132Frontier

Mon, Jan 12 - Sat, Jan 17

5:30 am - 7:13 am

MCO

STL

2h 43mnonstop

10:42 am - 5:42 pm

STL

MCO

6h 00m1 stop

$135Frontier

Fri, Mar 6 - Tue, Mar 10

12:39 pm - 12:40 pm

MCO

STL

25h 01m2 stops

5:42 pm - 8:58 pm

STL

MCO

2h 16mnonstop

$138Frontier

Thu, Jan 15 - Tue, Jan 20

Frontier flights from Orlando Airport to St. Louis

Our best Frontier deals on Orlando Airport to St. Louis flight tickets

Frontier

Jan 22

MCO9:47 pmOrlando

2h 46m

STL11:33 pmLambert-St Louis

Jan 24

STL3:46 pmLambert-St Louis

7h 29m

1 stop

MCO12:15 amOrlando

$121

Find similar

Frontier

Mar 6

MCO5:30 amOrlando

2h 43m

STL7:13 amLambert-St Louis

Mar 10

STL6:00 amLambert-St Louis

2h 31m

MCO9:31 amOrlando

$124

Find similar

Frontier

Jan 24

MCO7:30 amOrlando

8h 16m

1 stop

STL2:46 pmLambert-St Louis

Jan 27

STL5:42 pmLambert-St Louis

2h 16m

MCO8:58 pmOrlando

$126

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Orlando Airport to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

Thu 1/22

12:46 pm-6:51 am

1 stop19h 05m

Lambert-St Louis

Sun 1/25

5:42 pm-8:58 pm

Nonstop2h 16m

$122

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

Fri 3/6

5:30 am-7:13 am

Nonstop2h 43m

Lambert-St Louis

Tue 3/10

6:00 am-9:31 am

Nonstop2h 31m

$124

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

Fri 1/16

6:59 pm-6:51 am

2 stops12h 52m

Lambert-St Louis

Mon 1/19

5:11 pm-8:27 pm

Nonstop2h 16m

$127

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

Sun 1/25

3:07 pm-6:51 am

2 stops16h 44m

Lambert-St Louis

Mon 1/26

5:42 pm-8:58 pm

Nonstop2h 16m

$128

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

Thu 1/15

8:45 pm-10:34 pm

Nonstop2h 49m

Lambert-St Louis

Mon 1/19

8:32 pm-2:12 pm

2 stops16h 40m

$129

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

Fri 1/9

6:00 am-7:50 am

Nonstop2h 50m

Lambert-St Louis

Mon 1/12

7:43 pm-10:43 am

2 stops14h 00m

$130

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

Sat 1/24

7:30 am-2:46 pm

1 stop8h 16m

Lambert-St Louis

Tue 1/27

5:42 pm-8:58 pm

Nonstop2h 16m

$131

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

Mon 1/12

6:15 am-8:05 am

Nonstop2h 50m

Lambert-St Louis

Sat 1/17

3:43 pm-5:45 am

2 stops13h 02m

$132

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

Fri 3/6

5:30 am-7:13 am

Nonstop2h 43m

Lambert-St Louis

Tue 3/10

10:42 am-5:42 pm

1 stop6h 00m

$135

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

Thu 1/15

12:39 pm-12:40 pm

2 stops25h 01m

Lambert-St Louis

Tue 1/20

5:42 pm-8:58 pm

Nonstop2h 16m

$138

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Orlando Airport to St. Louis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to St. Louis?

In general, January is the cheapest month to fly from Orlando Airport to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $137. The month of February is another great option to travel to St. Louis, with average flight prices from Orlando Airport averaging around $139.

What is the cheapest day to depart on your flight to St. Louis?

The cheapest day to depart on your flight to St. Louis is on a Friday when prices can be found for as low as $204. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $309. These prices are subject to change though, so be sure to set up a Price Alert for flights to St. Louis.

What is the cheapest time of day to depart on your flight to St. Louis?

Flying to St. Louis from Orlando Airport in the evening is the least expensive time of day to depart. momondo users have found prices as low as $180 when looking at flights departing in the evening. At noon is when there is more demand to fly to St. Louis, so prices are often more expensive at around $319 per ticket.

What is the cheapest Orlando to Lambert-St Louis flight route?

Fly from Orlando to Lambert-St Louis for the best Orlando - Lambert-St Louis flight prices

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

You are more likely to see cheaper flights to St. Louis from Orlando Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to St. Louis for around $215 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to St. Louis from Orlando Airport for as low as $157 on momondo.

What cabin class options are available on Orlando to Lambert-St Louis flights?

There is only 1 cabin class available to choose from on Orlando to Lambert-St Louis flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Orlando Airport to St. Louis flight prices changed over time?

As of December 2025, prices for Orlando Airport to St. Louis flights are approximately 47% cheaper when compared to flights at the same time last year.

When to book flights from Orlando Airport to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from Orlando Airport to St. Louis according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Orlando Airport to St. Louis (MCO to STL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Orlando Airport to St. Louis

Best Price Found	$100
Fastest flight time	2h 30m
Direct flights	Every day
Airports in St. Louis	1 airport

The best one-way flight to St. Louis from Orlando Airport in the past 72 hours is $100. The best round-trip flight deal from Orlando Airport to St. Louis found on momondo in the last 72 hours is $119.

The fastest flight from Orlando Airport to St. Louis takes 2h 30m

Direct flights go from Orlando Airport to St. Louis every day.

There is 1 airport in St. Louis. From Orlando Airport there are direct flights to Lambert-St Louis (STL).

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How far is Orlando to Lambert-St Louis by plane?
The distance between Orlando and Lambert-St Louis is about 869.3 mi. By plane, this route typically takes 2h 30m.
When did momondo last update prices for flights from Orlando Airport to Lambert-St Louis Airport?
Prices for flights from Orlando Airport to Lambert-St Louis Airport were last updated today.
How many operators does momondo search for flights from Orlando Airport to Lambert-St Louis Airport?
There are 4 operators available for flights from Orlando Airport to Lambert-St Louis Airport as of December 2025.
How old do you have to be to fly from Orlando Airport to Lambert-St Louis Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Orlando Airport to Lambert-St Louis Airport.
What documentation or ID do you need to fly to Lambert-St Louis Airport?
The necessary travel and health documents for your Lambert-St Louis Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Orlando Airport to St. Louis?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Orlando Airport to St. Louis is Boeing 737 MAX 8 (24.46% of total bookings). The next most popular plane models are Boeing 737-800 Passenger/BBJ2 (winglets) (22.62%), Boeing 737-700 Passenger/BBJ1 (winglets) (18.32%), and Airbus A321-100/200 (16.01%).
What is the most popular airline from Orlando Airport to St. Louis?
Based on momondo bookings for flights between Orlando Airport and St. Louis, the leading airline is Frontier, making up 73% of the total bookings. Other popular airlines include Southwest with 24%, American Airlines with 1%, and Spirit Airlines with 1%.

Best airlines flying from Orlando Airport to St. Louis

Compare and see reviews for airlines that fly from Orlando Airport to St. Louis with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $78	Free Cancellation	Rating 5.8 3,084 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $100	Free Cancellation	Rating 6.3 8,175 reviews	Search Spirit Airlines flights
Southwest	PriceFrom $217	Free Cancellation	Rating 7.9 4,252 reviews	Search Southwest flights
American Airlines	PriceFrom $236	Free Cancellation	Rating 7.2 11,048 reviews	Search American Airlines flights

Southwest Flights From Orlando Airport to St. Louis
Southwest flies from Orlando Airport to St. Louis around 20 times per week, with 4,252 momondo users rating the airline 7.9/10. The cheapest Southwest deal from Orlando Airport to St. Louis in the last 72 hours was $217 (round-trip), much lower than the average airfare cost of $363 for Southwest flights on this route.
Frontier Flights From Orlando Airport to St. Louis
$78 is the best Frontier flight deal from Orlando Airport to St. Louis found on momondo over the last 72 hours. The average Frontier ticket price found was closer to $183, however, with flight time and availability significantly affecting the price. Frontier (5.8/10 from 3,084 user reviews) flies into St. Louis from Orlando Airport 7 times in an average week so prices can vary.

St. Charles

Chesterfield

Hermann

Fairview Heights

Maryland Heights

O'Fallon

Florissant

Fenton

Wentzville

St. Peters

Collinsville

Alton

Farmington

Festus

Clayton

Glencoe

Edwardsville

Eureka

Litchfield

Shrewsbury

Why use momondo?

Why should I use momondo to find a flight deal from Orlando to St. Louis?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Orlando to St. Louis for you.

Can I find flights from Orlando to St. Louis with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to St. Louis from Orlando with this policy.

How can momondo help me find flights from Orlando to St. Louis?

momondo provides multiple filters to help you find the best flight to St. Louis from Orlando. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Orlando to St. Louis right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Orlando to St. Louis flights. All you need is a valid email address and we will do the rest; it is that quick and easy.