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Cheap flights from Orlando to St. Louis from $54

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 10/30. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
8:56 pm - 10:46 pmMCO-STL
2h 50mnonstop
Frontier Logo
5:11 pm - 8:39 pmSTL-MCO
2h 28mnonstop
$133Frontier
Find Deal
Wed, Dec 10 - Sun, Dec 14
Frontier Logo
8:59 pm - 9:07 amMCO-STL
13h 08m1 stop
Frontier Logo
4:33 pm - 7:56 pmSTL-MCO
2h 23mnonstop
$134Frontier
Find Deal
Sat, Oct 25 - Sat, Nov 1
Frontier Logo
8:59 pm - 9:07 amMCO-STL
13h 08m1 stop
Frontier Logo
12:20 pm - 12:51 amSTL-MCO
11h 31m1 stop
$136Frontier
Find Deal
Sat, Oct 25 - Sun, Nov 2
Frontier Logo
8:56 pm - 10:46 pmMCO-STL
2h 50mnonstop
Frontier Logo
5:11 pm - 8:39 pmSTL-MCO
2h 28mnonstop
$138Frontier
Find Deal
Wed, Dec 3 - Sat, Dec 6
Frontier Logo
11:38 am - 1:17 pmMCO-STL
2h 39mnonstop
Frontier Logo
4:33 pm - 7:56 pmSTL-MCO
2h 23mnonstop
$139Frontier
Find Deal
Thu, Oct 30 - Sat, Nov 1
Frontier Logo
6:00 am - 9:07 amMCO-STL
28h 07m1 stop
Frontier Logo
2:12 pm - 5:36 pmSTL-MCO
2h 24mnonstop
$140Frontier
Find Deal
Fri, Oct 31 - Mon, Nov 3
Frontier Logo
8:00 am - 9:40 amMCO-STL
2h 40mnonstop
Frontier Logo
7:45 pm - 5:44 amSTL-MCO
8h 59m1 stop
$141Frontier
Find Deal
Fri, Nov 7 - Mon, Nov 10
Frontier Logo
11:38 am - 1:17 pmMCO-STL
2h 39mnonstop
Frontier Logo
2:12 pm - 5:36 pmSTL-MCO
2h 24mnonstop
$142Frontier
Find Deal
Fri, Oct 31 - Mon, Nov 3
Multiple Airlines Logo
7:48 pm - 10:02 amMCO-STL
15h 14m1 stop
Multiple Airlines Logo
2:12 pm - 5:36 pmSTL-MCO
2h 24mnonstop
$148Multiple Airlines
Find Deal
Wed, Oct 29 - Mon, Nov 3
Multiple Airlines Logo
6:06 am - 10:02 amMCO-STL
4h 56m1 stop
Multiple Airlines Logo
10:25 am - 1:48 pmSTL-MCO
2h 23mnonstop
$167Multiple Airlines
Find Deal
Sun, Oct 26 - Mon, Nov 3

Frontier flights from Orlando to St. Louis

Our best Frontier deals on Orlando to St. Louis flight tickets
Frontier
Dec 10
MCO8:56 pmOrlando
2h 50m
STL10:46 pmLambert-St Louis
Dec 14
STL5:11 pmLambert-St Louis
2h 28m
MCO8:39 pmOrlando
$133
Find similar
Frontier
Oct 25
MCO8:59 pmOrlando
13h 08m
1 stop
STL9:07 amLambert-St Louis
Nov 1
STL4:33 pmLambert-St Louis
2h 23m
MCO7:56 pmOrlando
$134
Find similar
Frontier
Oct 25
MCO8:59 pmOrlando
13h 08m
1 stop
STL9:07 amLambert-St Louis
Nov 2
STL12:20 pmLambert-St Louis
11h 31m
1 stop
MCO12:51 amOrlando
$136
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 18
MCO6:06 amOrlando
13h 04m
1 stop
STL6:10 pmLambert-St Louis
Oct 25
STL7:15 pmLambert-St Louis
11h 49m
1 stop
MCO8:04 amOrlando
$264
Find similar
Spirit Airlines
Oct 18
MCO6:06 amOrlando
13h 04m
1 stop
STL6:10 pmLambert-St Louis
Oct 25
STL7:15 pmLambert-St Louis
17h 37m
2 stops
MCO1:52 pmOrlando
$300
Find similar
Spirit Airlines
Oct 16
MCO6:06 amOrlando
4h 56m
1 stop
STL10:02 amLambert-St Louis
Oct 19
STL10:57 amLambert-St Louis
4h 58m
1 stop
MCO4:55 pmOrlando
$304
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Orlando 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 October 9, 2025.
Use the filters below to find and compare flights from Orlando to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

Wed 12/10

8:56 pm-10:46 pm

Nonstop2h 50m

Lambert-St Louis

Sun 12/14

5:11 pm-8:39 pm

Nonstop2h 28m

$133

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

Sat 10/25

8:59 pm-9:07 am

1 stop13h 08m

Lambert-St Louis

Sat 11/1

4:33 pm-7:56 pm

Nonstop2h 23m

$134

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

Sat 10/25

8:59 pm-9:07 am

1 stop13h 08m

Lambert-St Louis

Sun 11/2

12:20 pm-12:51 am

1 stop11h 31m

$136

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

Wed 12/3

8:56 pm-10:46 pm

Nonstop2h 50m

Lambert-St Louis

Sat 12/6

5:11 pm-8:39 pm

Nonstop2h 28m

$138

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

Thu 10/30

11:38 am-1:17 pm

Nonstop2h 39m

Lambert-St Louis

Sat 11/1

4:33 pm-7:56 pm

Nonstop2h 23m

$139

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

Fri 10/31

6:00 am-9:07 am

1 stop28h 07m

Lambert-St Louis

Mon 11/3

2:12 pm-5:36 pm

Nonstop2h 24m

$140

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

Fri 11/7

8:00 am-9:40 am

Nonstop2h 40m

Lambert-St Louis

Mon 11/10

7:45 pm-5:44 am

1 stop8h 59m

$141

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

Fri 10/31

11:38 am-1:17 pm

Nonstop2h 39m

Lambert-St Louis

Mon 11/3

2:12 pm-5:36 pm

Nonstop2h 24m

$142

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

Wed 10/29

7:48 pm-10:02 am

1 stop15h 14m

Lambert-St Louis

Mon 11/3

2:12 pm-5:36 pm

Nonstop2h 24m

$148

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

Sun 10/26

6:06 am-10:02 am

1 stop4h 56m

Lambert-St Louis

Mon 11/3

10:25 am-1:48 pm

Nonstop2h 23m

$167

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 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, April 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 $161. The month of May is another great option to travel to St. Louis, with average flight prices from Orlando averaging around $176.

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 $294. 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 $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 $357 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 $220 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 $155 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 to St. Louis flight prices changed over time?

As of October 2025, prices for Orlando to St. Louis flights are approximately 274% 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

$95

Fastest flight time

2h 39m

Direct flights

Mon, Tue, Wed, Fri, Sat and Sun

Airports in St. Louis

1 airport
The best one-way flight to St. Louis from Orlando in the past 72 hours is $95. The best round-trip flight deal from Orlando to St. Louis found on momondo in the last 72 hours is $159.
The fastest flight from Orlando to St. Louis takes 2h 39m
Direct flights go from Orlando to St. Louis on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. The only airline offering direct flights is Frontier.
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 39m.

  • 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?

  • 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?

  • 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
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $76Free CancellationRating
5.8
3,143 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $100Free CancellationRating
6.3
8,088 reviews
Search Spirit Airlines flights
SouthwestPriceFrom $217Free CancellationRating
8.0
4,237 reviews
Search Southwest flights
American AirlinesPriceFrom $226Free CancellationRating
7.2
11,043 reviews
Search American Airlines flights
DeltaPriceFrom $226Free CancellationRating
7.9
7,969 reviews
Search Delta flights

  • Southwest Flights From Orlando to St. Louis

    Southwest flies from Orlando to St. Louis around 35 times per week, with 4,237 momondo users rating the airline 8.0/10. The cheapest Southwest deal from Orlando to St. Louis in the last 72 hours was $217 (round-trip), much lower than the average airfare cost of $362 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 $76, round-trip. It should be noted that an average Frontier flight deal for this route in this time was higher, at $148 round-trip. Frontier operates 1 flight out of Orlando into St. Louis in an average week, so prices vary by time and availability. 3,143 Frontier reviews by users on momondo have scored the airline at 5.8/10.

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
Maryland Heights
Florissant
O'Fallon
Collinsville
Fenton
Wentzville
St. Peters
Alton
Farmington
Festus
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.
Start using Trips
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