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Cheap flights from Orlando Airport to St. Louis from $53

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 Airport to St. Louis departing on 1/18. 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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0 bags

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Find the cheapest flights from Orlando Airport to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
5:30 am - 9:47 amMCO-STL
5h 17m1 stop
Frontier Logo
9:54 am - 1:23 pmSTL-MCO
2h 29mnonstop
$123Frontier
Find Deal
Fri, Dec 12 - Sun, Dec 14
Multiple Airlines Logo
8:25 pm - 9:47 amMCO-STL
14h 22m1 stop
Multiple Airlines Logo
3:30 pm - 6:53 pmSTL-MCO
2h 23mnonstop
$125Multiple Airlines
Find Deal
Sat, Dec 13 - Mon, Dec 15
Frontier Logo
4:10 pm - 9:47 amMCO-STL
18h 37m1 stop
Frontier Logo
10:47 am - 5:27 pmSTL-MCO
5h 40m1 stop
$126Frontier
Find Deal
Sat, Dec 13 - Mon, Dec 15
Frontier Logo
8:43 pm - 10:33 pmMCO-STL
2h 50mnonstop
Frontier Logo
7:43 pm - 5:31 amSTL-MCO
8h 48m1 stop
$127Frontier
Find Deal
Wed, Dec 3 - Sat, Dec 6
Frontier Logo
5:30 am - 9:47 amMCO-STL
5h 17m1 stop
Frontier Logo
7:43 pm - 5:31 amSTL-MCO
8h 48m1 stop
$128Frontier
Find Deal
Fri, Dec 5 - Sat, Dec 6
Frontier Logo
6:00 am - 7:50 amMCO-STL
2h 50mnonstop
Frontier Logo
7:43 pm - 10:43 amSTL-MCO
14h 00m2 stops
$129Frontier
Find Deal
Fri, Jan 9 - Mon, Jan 12
Multiple Airlines Logo
8:25 pm - 9:47 amMCO-STL
14h 22m1 stop
Multiple Airlines Logo
10:47 am - 10:23 pmSTL-MCO
10h 36m1 stop
$134Multiple Airlines
Find Deal
Sat, Dec 13 - Mon, Dec 15
Frontier Logo
8:43 pm - 10:33 pmMCO-STL
2h 50mnonstop
Frontier Logo
3:30 pm - 6:53 pmSTL-MCO
2h 23mnonstop
$137Frontier
Find Deal
Wed, Dec 10 - Thu, Dec 11
Frontier Logo
5:20 am - 2:48 pmMCO-STL
10h 28m1 stop
Frontier Logo
1:07 pm - 6:15 amSTL-MCO
16h 08m1 stop
$138Frontier
Find Deal
Fri, Jan 9 - Sun, Jan 11
Frontier Logo
5:30 am - 7:13 amMCO-STL
2h 43mnonstop
Frontier Logo
6:00 am - 9:31 amSTL-MCO
2h 31mnonstop
$139Frontier
Find Deal
Fri, Mar 6 - Tue, Mar 10

Frontier flights from Orlando Airport to St. Louis

Our best Frontier deals on Orlando Airport to St. Louis flight tickets
Frontier
Dec 12
MCO5:30 amOrlando
5h 17m
1 stop
STL9:47 amLambert-St Louis
Dec 14
STL9:54 amLambert-St Louis
2h 29m
MCO1:23 pmOrlando
$123
Find similar
Frontier
Dec 13
MCO4:10 pmOrlando
18h 37m
1 stop
STL9:47 amLambert-St Louis
Dec 15
STL10:47 amLambert-St Louis
5h 40m
1 stop
MCO5:27 pmOrlando
$126
Find similar
Frontier
Dec 3
MCO8:43 pmOrlando
2h 50m
STL10:33 pmLambert-St Louis
Dec 6
STL7:43 pmLambert-St Louis
8h 48m
1 stop
MCO5:31 amOrlando
$127
Find similar

American Airlines flights from Orlando Airport to St. Louis

Our best American Airlines deals on Orlando Airport to St. Louis flight tickets
American Airlines
Jan 29
MCO2:26 pmOrlando
7h 06m
1 stop
STL8:32 pmLambert-St Louis
Jan 30
STL6:02 pmLambert-St Louis
4h 57m
1 stop
MCO11:59 pmOrlando
$173
Find similar
American Airlines
Jan 9
MCO5:30 amOrlando
6h 35m
1 stop
STL11:05 amLambert-St Louis
Jan 18
STL6:02 pmLambert-St Louis
4h 57m
1 stop
MCO11:59 pmOrlando
$187
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Orlando Airport to St. Louis that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated November 20, 2025.
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

Fri 12/12

5:30 am-9:47 am

1 stop5h 17m

Lambert-St Louis

Sun 12/14

9:54 am-1:23 pm

Nonstop2h 29m

$123

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

Sat 12/13

8:25 pm-9:47 am

1 stop14h 22m

Lambert-St Louis

Mon 12/15

3:30 pm-6:53 pm

Nonstop2h 23m

$125

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

Sat 12/13

4:10 pm-9:47 am

1 stop18h 37m

Lambert-St Louis

Mon 12/15

10:47 am-5:27 pm

1 stop5h 40m

$126

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

Wed 12/3

8:43 pm-10:33 pm

Nonstop2h 50m

Lambert-St Louis

Sat 12/6

7:43 pm-5:31 am

1 stop8h 48m

$127

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

Fri 12/5

5:30 am-9:47 am

1 stop5h 17m

Lambert-St Louis

Sat 12/6

7:43 pm-5:31 am

1 stop8h 48m

$128

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

$129

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

Sat 12/13

8:25 pm-9:47 am

1 stop14h 22m

Lambert-St Louis

Mon 12/15

10:47 am-10:23 pm

1 stop10h 36m

$134

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

Wed 12/10

8:43 pm-10:33 pm

Nonstop2h 50m

Lambert-St Louis

Thu 12/11

3:30 pm-6:53 pm

Nonstop2h 23m

$137

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

Fri 1/9

5:20 am-2:48 pm

1 stop10h 28m

Lambert-St Louis

Sun 1/11

1:07 pm-6:15 am

1 stop16h 08m

$138

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

$139

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to St. Louis from

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

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 $128. The month of February is another great option to travel to St. Louis, with average flight prices from Orlando Airport averaging around $159.

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 $206. 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 $311. 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 $179 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 $216 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 November 2025, prices for Orlando Airport to St. Louis flights are approximately 53% more expensive 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

$130

Fastest flight time

2h 40m

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 $130. The best round-trip flight deal from Orlando Airport to St. Louis found on momondo in the last 72 hours is $174.
The fastest flight from Orlando Airport to St. Louis takes 2h 40m
Direct flights go from Orlando Airport 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?

    The distance between Orlando and Lambert-St Louis is about 869.3 mi. By plane, this route typically takes 2h 43m.

  • 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?

  • 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?

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

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
FrontierPriceFrom $77Free CancellationRating
5.8
3,104 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $100Free CancellationRating
6.3
8,159 reviews
Search Spirit Airlines flights
DeltaPriceFrom $216Free CancellationRating
7.9
8,002 reviews
Search Delta flights
SouthwestPriceFrom $218Free CancellationRating
8.0
4,251 reviews
Search Southwest flights
American AirlinesPriceFrom $226Free CancellationRating
7.2
11,047 reviews
Search American Airlines flights

  • Southwest Flights From Orlando Airport to St. Louis

    Southwest flies from Orlando Airport to St. Louis around 10 times per week, with 4,251 momondo users rating the airline 8.0/10. The cheapest Southwest deal from Orlando Airport to St. Louis in the last 72 hours was $218 (round-trip), much lower than the average airfare cost of $366 for Southwest flights on this route.

  • Frontier Flights From Orlando Airport to St. Louis

    $77 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 $180, however, with flight time and availability significantly affecting the price. Frontier (5.8/10 from 3,104 user reviews) flies into St. Louis from Orlando Airport 6 times in an average week so prices can vary.

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Hermann
Fairview Heights
Florissant
Maryland Heights
O'Fallon
Wentzville
Fenton
Collinsville
St. Peters
Alton
Farmington
Festus
Glencoe
Edwardsville
Clayton
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.

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