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

Frontier, Spirit Airlines, and American Airlines are the most popular carriers operating from Orlando to Lambert-St Louis

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

30 flights are operational weekly from Orlando to St. Louis as of August 2025. The most popular departure day for this route is Mon, with 27% of flights per week taking off on this day.

What airlines fly to St. Louis?

Frontier, Southwest and Allegiant Air are the top three most popular airlines that fly to St. Louis from Orlando according to our data. Frontier is the first choice among our users, with 69% of people opting to fly with this airline when traveling to St. Louis. Keep in mind that there are 7 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 to St. Louis on average per day?

As of August 2025, 4 flights take off from Orlando and land in St. Louis each day. The most common flight departure time for this route is 6:00AM, with 37% of daily flights taking off at noon.

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

Prices for flights from Orlando to Lambert-St Louis Airport are updated daily.

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

As of August 2025, there are 5 operators available to choose from for flights from Orlando to Lambert-St Louis Airport.

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

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

The required travel and health documents for your Lambert-St Louis Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lambert-St Louis Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$74 Cheap Flights from Orlando to St. Louis (ORL-STL) in 2025

Q: What is the typical price of a round-trip flight between Orlando and St. Louis?

Prices are currently low for flights on this route. Typical prices usually range from $145 to $264. The lowest price recently found on this route was $140.

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Find the cheapest flights from Orlando to St. Louis (ORL-STL)

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

11:38 am - 1:17 pmMCO-STL

2h 39mnonstop

2:12 pm - 5:36 pmSTL-MCO

2h 24mnonstop

$140Frontier

Find Deal

Fri, Oct 31 - Sun, Nov 2

11:28 am - 1:02 pmMCO-STL

2h 34mnonstop

10:39 am - 12:05 amSTL-MCO

12h 26m1 stop

$142Frontier

Find Deal

Fri, Sep 5 - Sun, Sep 7

6:00 am - 3:04 pmMCO-STL

10h 04m1 stop

4:00 pm - 12:09 amSTL-MCO

7h 09m1 stop

$144Frontier

Find Deal

Thu, Sep 4 - Mon, Sep 8

6:00 am - 3:04 pmMCO-STL

10h 04m1 stop

10:39 am - 12:05 amSTL-MCO

12h 26m1 stop

$145Frontier

Find Deal

Sun, Sep 21 - Sun, Sep 28

6:00 am - 3:04 pmMCO-STL

10h 04m1 stop

10:39 am - 12:05 amSTL-MCO

12h 26m1 stop

$146Frontier

Find Deal

Thu, Sep 4 - Sun, Sep 7

8:59 pm - 9:06 amMCO-STL

13h 07m1 stop

1:52 pm - 5:22 pmSTL-MCO

2h 30mnonstop

$147Frontier

Find Deal

Fri, Sep 12 - Sun, Sep 14

6:16 am - 6:10 pmMCO-STL

12h 54m1 stop

6:05 pm - 9:30 pmSTL-MCO

2h 25mnonstop

$158

Find Deal

Sat, Oct 25 - Mon, Oct 27

6:16 am - 10:02 amMCO-STL

4h 46m1 stop

10:57 am - 8:05 amSTL-MCO

20h 08m1 stop

$210Spirit Airlines

Find Deal

Thu, Oct 9 - Sun, Oct 12

8:37 pm - 6:10 pmMCO-STL

22h 33m1 stop

10:57 am - 4:55 pmSTL-MCO

4h 58m1 stop

$212Spirit Airlines

Find Deal

Fri, Oct 31 - Sun, Nov 2

8:37 pm - 6:10 pmMCO-STL

22h 33m1 stop

10:57 am - 4:55 pmSTL-MCO

4h 58m1 stop

$213Spirit Airlines

Find Deal

Fri, Oct 10 - Sun, Oct 12

Frontier flights from Orlando to St. Louis

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

Frontier

Oct 31

MCO11:38 amOrlando

2h 39m

STL1:17 pmLambert-St Louis

Nov 2

STL2:12 pmLambert-St Louis

2h 24m

MCO5:36 pmOrlando

$140

Find similar

Frontier

Sep 5

MCO11:28 amOrlando

2h 34m

STL1:02 pmLambert-St Louis

Sep 7

STL10:39 amLambert-St Louis

12h 26m

1 stop

MCO12:05 amOrlando

$142

Find similar

Frontier

Sep 4

MCO6:00 amOrlando

10h 04m

1 stop

STL3:04 pmLambert-St Louis

Sep 8

STL4:00 pmLambert-St Louis

7h 09m

1 stop

MCO12:09 amOrlando

$144

Find similar

Spirit Airlines flights from Orlando to St. Louis

Our best Spirit Airlines deals on Orlando to St. Louis flight tickets

Spirit Airlines

Oct 9

MCO6:16 amOrlando

4h 46m

1 stop

STL10:02 amLambert-St Louis

Oct 12

STL10:57 amLambert-St Louis

20h 08m

1 stop

MCO8:05 amOrlando

$210

Find similar

Spirit Airlines

Oct 31

MCO8:37 pmOrlando

22h 33m

1 stop

STL6:10 pmLambert-St Louis

Nov 2

STL10:57 amLambert-St Louis

4h 58m

1 stop

MCO4:55 pmOrlando

$212

Find similar

Spirit Airlines

Oct 10

MCO8:37 pmOrlando

22h 33m

1 stop

STL6:10 pmLambert-St Louis

Oct 12

STL10:57 amLambert-St Louis

4h 58m

1 stop

MCO4:55 pmOrlando

$213

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

Fri 10/31

11:38 am-1:17 pm

Nonstop2h 39m

Lambert-St Louis

Sun 11/2

2:12 pm-5:36 pm

Nonstop2h 24m

$140

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

Fri 9/5

11:28 am-1:02 pm

Nonstop2h 34m

Lambert-St Louis

Sun 9/7

10:39 am-12:05 am

1 stop12h 26m

$142

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

Thu 9/4

6:00 am-3:04 pm

1 stop10h 04m

Lambert-St Louis

Mon 9/8

4:00 pm-12:09 am

1 stop7h 09m

$144

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

Sun 9/21

6:00 am-3:04 pm

1 stop10h 04m

Lambert-St Louis

Sun 9/28

10:39 am-12:05 am

1 stop12h 26m

$145

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

Thu 9/4

6:00 am-3:04 pm

1 stop10h 04m

Lambert-St Louis

Sun 9/7

10:39 am-12:05 am

1 stop12h 26m

$146

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

Fri 9/12

8:59 pm-9:06 am

1 stop13h 07m

Lambert-St Louis

Sun 9/14

1:52 pm-5:22 pm

Nonstop2h 30m

$147

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

Sat 10/25

6:16 am-6:10 pm

1 stop12h 54m

Lambert-St Louis

Mon 10/27

6:05 pm-9:30 pm

Nonstop2h 25m

$158

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

Thu 10/9

6:16 am-10:02 am

1 stop4h 46m

Lambert-St Louis

Sun 10/12

10:57 am-8:05 am

1 stop20h 08m

$210

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

Fri 10/31

8:37 pm-6:10 pm

1 stop22h 33m

Lambert-St Louis

Sun 11/2

10:57 am-4:55 pm

1 stop4h 58m

$212

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

Fri 10/10

8:37 pm-6:10 pm

1 stop22h 33m

Lambert-St Louis

Sun 10/12

10:57 am-4:55 pm

1 stop4h 58m

$213

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 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 typical price of a round-trip flight between Orlando and St. Louis?

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

In general, October is the cheapest month to fly from Orlando to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $150. The month of April is another great option to travel to St. Louis, with average flight prices from Orlando averaging around $161.

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 Thursday when prices can be found for as low as $202. 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 $285. 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 in the evening is the least expensive time of day to depart. momondo users have found prices as low as $182 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 $366 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 when booking weeks ahead of your departure date. In general, you can expect to find flights to St. Louis for around $205 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 for as low as $152 on momondo.

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

There are 1 cabin classes 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 to St. Louis flight prices changed over time?

As of August 2025, prices for Orlando to St. Louis flights are approximately 46% more expensive when compared to flights at the same time last year.

When to book flights from Orlando to St. Louis

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

Estimated round-trip price

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

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

Best Price Found	$108
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 in the past 72 hours is $108. The best round-trip flight deal from Orlando to St. Louis found on momondo in the last 72 hours is $180.

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

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

There is 1 airport near St. Louis: Lambert-St Louis (STL)

Search flight deals

How far is Orlando to Lambert-St Louis by plane?
A flight from Orlando to Lambert-St Louis will travel around 860.7 mi. In terms of flight time, this usually takes a little over 2h 34m.
When did momondo last update prices for flights from Orlando to Lambert-St Louis Airport?
Prices for flights from Orlando to Lambert-St Louis Airport are updated daily.
How many operators does momondo search for flights from Orlando to Lambert-St Louis Airport?
As of August 2025, there are 5 operators available to choose from for flights from Orlando to Lambert-St Louis Airport.
How old do you have to be to fly from Orlando 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 to Lambert-St Louis Airport.
What documentation or ID do you need to fly to Lambert-St Louis Airport?
The required travel and health documents for your Lambert-St Louis Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lambert-St Louis Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Orlando to St. Louis?
Based on momondo bookings for flights between Orlando and St. Louis, the leading plane model is Boeing 737 MAX 8, making up 25.30% of the total bookings. Other popular models include Boeing 737-800 Passenger/BBJ2 (winglets) with 24.00%, Airbus A320neo with 20.88%, and Boeing 737-700 Passenger/BBJ1 (winglets) with 13.08%.
What is the most popular airline from Orlando to St. Louis?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Orlando to St. Louis is Frontier (68% of total bookings). The next most popular airlines are Southwest (26%), American Airlines (4%), and Spirit Airlines (2%).

Best airlines flying from Orlando to St. Louis

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

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $58	Free Cancellation	Rating 6.3 8,029 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $75	Free Cancellation	Rating 5.8 3,201 reviews	Search Frontier flights
Southwest	PriceFrom $214	Free Cancellation	Rating 8.0 4,243 reviews	Search Southwest flights
American Airlines	PriceFrom $216	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Delta	PriceFrom $216	Free Cancellation	Rating 7.9 7,981 reviews	Search Delta flights

Southwest Flights From Orlando to St. Louis
Southwest flies from Orlando to St. Louis around 23 times per week, with 4,243 momondo users rating the airline 8.0/10. The cheapest Southwest deal from Orlando to St. Louis in the last 72 hours was $214 (round-trip), much lower than the average airfare cost of $356 for Southwest flights on this route.
Frontier Flights From Orlando to St. Louis
The best Frontier deal for Orlando to St. Louis flight tickets found on momondo in the last 72 hours was $75, round-trip. It should be noted that an average Frontier flight deal for this route in this time was higher, at $175 round-trip. Frontier operates 2 flights out of Orlando into St. Louis in an average week, so prices vary by time and availability. 3,201 Frontier reviews by users on momondo have scored the airline at 5.8/10.

St. Charles

Chesterfield

Fairview Heights

Hermann

Maryland Heights

Florissant

O'Fallon

Fenton

Collinsville

Wentzville

Alton

St. Peters

Festus

Farmington

Glencoe

Clayton

Edwardsville

Eureka

Litchfield

Shrewsbury

Why use momondo?

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

It is quick and easy to find Orlando to St. Louis flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to St. Louis that suits you.

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

All flight searches from Orlando to St. Louis on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Orlando to St. Louis flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to St. Louis, momondo offers a useful price alert feature which will track prices for flights to St. Louis from Orlando and alert you when they change.

An easier way to manage your St. Louis trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Orlando to St. Louis from $80

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Orlando to St. Louis departing on 10/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Find the cheapest flights from Orlando to St. Louis (ORL-STL)

Cheap round-trip flights

Cheap one-way flights

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Cheap direct flights

Frontier flights from Orlando to St. Louis

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

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Our best Spirit Airlines deals on Orlando to St. Louis flight tickets

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

See travel insights to St. Louis from

How to get the cheapest flight ticket from Orlando 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

What is the typical price of a round-trip flight between Orlando and St. Louis?

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

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

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

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?

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

There are 1 cabin classes 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 to St. Louis flight prices changed over time?

As of August 2025, prices for Orlando to St. Louis flights are approximately 46% more expensive when compared to flights at the same time last year.

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

Frontier, Spirit Airlines, and American Airlines are the most popular carriers operating from Orlando to Lambert-St Louis

What airlines fly to St. Louis?

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

As of August 2025, 4 flights take off from Orlando and land in St. Louis each day. The most common flight departure time for this route is 6:00AM, with 37% of daily flights taking off at noon.

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

30 flights are operational weekly from Orlando to St. Louis as of August 2025. The most popular departure day for this route is Mon, with 27% of flights per week taking off on this day.

When to book flights from Orlando to St. Louis

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

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

Best Price Found

Fastest flight time

Direct flights

Airports in St. Louis

How far is Orlando to Lambert-St Louis by plane?

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

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

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

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

What is the most popular plane model from Orlando to St. Louis?

What is the most popular airline from Orlando to St. Louis?

Best airlines flying from Orlando to St. Louis

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

Southwest Flights From Orlando to St. Louis

Frontier Flights From Orlando to St. Louis

Traveling to a place near St. Louis?

Why use momondo?

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

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

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

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

An easier way to manage your St. Louis trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Missouri