Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Orlando Airport to St. Louis from $84

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 10/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Orlando Airport to St. Louis

Cheap round-trip flights

Frontier Logo
7:00 pm - 8:37 pmMCO-STL
2h 37mnonstop
Frontier Logo
1:57 pm - 5:27 pmSTL-MCO
2h 30mnonstop
$140Frontier
Find Deal
Fri, Oct 3 - Sun, Oct 5
Frontier Logo
1:57 pm - 3:38 pmMCO-STL
2h 41mnonstop
Frontier Logo
6:05 pm - 9:30 pmSTL-MCO
2h 25mnonstop
$141Frontier
Find Deal
Sat, Oct 11 - Sun, Oct 12
Frontier Logo
6:00 am - 3:04 pmMCO-STL
10h 04m1 stop
Frontier Logo
4:00 pm - 12:09 amSTL-MCO
7h 09m1 stop
$142Frontier
Find Deal
Thu, Sep 25 - Mon, Sep 29
Frontier Logo
11:28 am - 1:02 pmMCO-STL
2h 34mnonstop
Frontier Logo
4:00 pm - 12:09 amSTL-MCO
7h 09m1 stop
$143Frontier
Find Deal
Fri, Sep 26 - Mon, Sep 29
Frontier Logo
8:59 pm - 9:06 amMCO-STL
13h 07m1 stop
Frontier Logo
1:57 pm - 5:27 pmSTL-MCO
2h 30mnonstop
$144Frontier
Find Deal
Sat, Oct 4 - Sun, Oct 5
Frontier Logo
6:00 am - 3:04 pmMCO-STL
10h 04m1 stop
Frontier Logo
10:39 am - 12:05 amSTL-MCO
12h 26m1 stop
$145Frontier
Find Deal
Thu, Sep 25 - Sun, Sep 28
United Airlines Logo
9:35 am - 2:27 pmMCO-STL
5h 52m1 stop
United Airlines Logo
3:23 pm - 9:50 pmSTL-MCO
5h 27m1 stop
$146United Airlines
Find Deal
Tue, Oct 7 - Tue, Oct 21
Frontier Logo
4:07 pm - 5:47 pmMCO-STL
2h 40mnonstop
Frontier Logo
6:05 pm - 9:30 pmSTL-MCO
2h 25mnonstop
$149Frontier
Find Deal
Fri, Oct 24 - Mon, Oct 27
Logo
8:37 pm - 6:10 pmMCO-STL
22h 33m1 stop
Logo
6:05 pm - 9:30 pmSTL-MCO
2h 25mnonstop
$160
Find Deal
Fri, Oct 10 - Sun, Oct 12
United Airlines Logo
9:40 am - 2:25 pmMCO-STL
5h 45m1 stop
United Airlines Logo
8:20 am - 5:55 pmSTL-MCO
8h 35m1 stop
$198United Airlines
Find Deal
Tue, Nov 25 - Thu, Nov 27

Frontier flights from Orlando Airport to St. Louis

Our best Frontier deals on Orlando Airport to St. Louis flight tickets
Frontier
Oct 3
MCO7:00 pmOrlando
2h 37m
STL8:37 pmLambert-St Louis
Oct 5
STL1:57 pmLambert-St Louis
2h 30m
MCO5:27 pmOrlando
$140
Find similar
Frontier
Oct 11
MCO1:57 pmOrlando
2h 41m
STL3:38 pmLambert-St Louis
Oct 12
STL6:05 pmLambert-St Louis
2h 25m
MCO9:30 pmOrlando
$141
Find similar
Frontier
Sep 25
MCO6:00 amOrlando
10h 04m
1 stop
STL3:04 pmLambert-St Louis
Sep 29
STL4:00 pmLambert-St Louis
7h 09m
1 stop
MCO12:09 amOrlando
$142
Find similar

United Airlines flights from Orlando Airport to St. Louis

Our best United Airlines deals on Orlando Airport to St. Louis flight tickets
United Airlines
Oct 7
MCO9:35 amOrlando
5h 52m
1 stop
STL2:27 pmLambert-St Louis
Oct 21
STL3:23 pmLambert-St Louis
5h 27m
1 stop
MCO9:50 pmOrlando
$146
Find similar
United Airlines
Nov 25
MCO9:40 amOrlando
5h 45m
1 stop
STL2:25 pmLambert-St Louis
Nov 27
STL8:20 amLambert-St Louis
8h 35m
1 stop
MCO5:55 pmOrlando
$198
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 September 15, 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 10/3

7:00 pm-8:37 pm

Nonstop2h 37m

Lambert-St Louis

Sun 10/5

1:57 pm-5:27 pm

Nonstop2h 30m

$140

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

Sat 10/11

1:57 pm-3:38 pm

Nonstop2h 41m

Lambert-St Louis

Sun 10/12

6:05 pm-9:30 pm

Nonstop2h 25m

$141

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

Thu 9/25

6:00 am-3:04 pm

1 stop10h 04m

Lambert-St Louis

Mon 9/29

4:00 pm-12:09 am

1 stop7h 09m

$142

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

Fri 9/26

11:28 am-1:02 pm

Nonstop2h 34m

Lambert-St Louis

Mon 9/29

4:00 pm-12:09 am

1 stop7h 09m

$143

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

Sat 10/4

8:59 pm-9:06 am

1 stop13h 07m

Lambert-St Louis

Sun 10/5

1:57 pm-5:27 pm

Nonstop2h 30m

$144

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

Thu 9/25

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

Tue 10/7

9:35 am-2:27 pm

1 stop5h 52m

Lambert-St Louis

Tue 10/21

3:23 pm-9:50 pm

1 stop5h 27m

$146

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

Fri 10/24

4:07 pm-5:47 pm

Nonstop2h 40m

Lambert-St Louis

Mon 10/27

6:05 pm-9:30 pm

Nonstop2h 25m

$149

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

Fri 10/10

8:37 pm-6:10 pm

1 stop22h 33m

Lambert-St Louis

Sun 10/12

6:05 pm-9:30 pm

Nonstop2h 25m

$160

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

Tue 11/25

9:40 am-2:25 pm

1 stop5h 45m

Lambert-St Louis

Thu 11/27

8:20 am-5:55 pm

1 stop8h 35m

$198

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 $170.

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 $203. 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 Saturday because tickets tend to average around $291. 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 $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 Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to St. Louis for around $211 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 $156 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 September 2025, prices for Orlando Airport to St. Louis flights are approximately 90% 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

$92

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 $92. The best round-trip flight deal from Orlando Airport to St. Louis found on momondo in the last 72 hours is $163.
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 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 34m.

  • 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 $76Free CancellationRating
5.8
3,172 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $94Free CancellationRating
6.3
8,015 reviews
Search Spirit Airlines flights
SouthwestPriceFrom $217Free CancellationRating
8.0
4,242 reviews
Search Southwest flights
American AirlinesPriceFrom $226Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $226Free CancellationRating
7.9
7,954 reviews
Search Delta flights

  • Southwest Flights From Orlando Airport to St. Louis

    Southwest flies from Orlando Airport to St. Louis around 32 times per week, with 4,242 momondo users rating the airline 8.0/10. 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 $357 for Southwest flights on this route.

  • Frontier Flights From Orlando Airport to St. Louis

    $76 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 $175, however, with flight time and availability significantly affecting the price. Frontier (5.8/10 from 3,172 user reviews) flies into St. Louis from Orlando Airport 2 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
Fenton
Collinsville
Wentzville
Alton
St. Peters
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?

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.

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
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 10/15
Wed 10/22
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States