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St. Louis

$81+ Cheap flights from Orlando (ORL) to St. Louis (STL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
ORL — STL
Aug 21 — Aug 281
Thu 8/21
Thu 8/28
1 adult, Economy
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Cheapflights Tip: The best prices from Orlando to Lambert-St Louis are usually found in October or April, booked 73 days in advance, depart on a Thursday or Friday and return on a Tuesday

Cheap flight deals from Orlando to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Orlando (ORL) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 16, 2025.

Round-trip from

$143
(Cheapflightsfares)

One-way from

$81
(Expedia)

Popular in

June

Cheapest in

October

Average price

$202

Good round-trip deal

$163 or less

Good one-way deal

$108 or less
From Orlando (ORL) to Lambert-St Louis
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One-way flight from Orlando (ORL) to Lambert-St Louis
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Highest demand for flights based on searches. 17% potential increase in price ($44 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Orlando (ORL) to Lambert-St Louis.
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Price to beat on a one-way flight from Orlando (ORL) to Lambert-St Louis.
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Find flight deals from Orlando to St. Louis

Cheapest flights from Orlando to St. Louis
Explore the most affordable flight options available from Orlando to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 16, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2111:31 amMCO - STL
Nonstop2h 36mFrontier
Sat 8/233:02 pmSTL - MCO
1 stop5h 21mFrontier
Deal found 8/15$143
This Frontier deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1810:14 pmMCO - STL
Nonstop2h 33mFrontier
Mon 8/252:01 pmSTL - MCO
1 stop6h 22mFrontier
Deal found 8/15$145
This Kiwi.com deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/46:00 amMCO - STL
1 stop10h 04mFrontier
Thu 9/47:55 pmSTL - MCO
1 stop8h 49mFrontier
Deal found 8/15$147
This Frontier deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2911:28 amMCO - STL
Nonstop2h 34mFrontier
Mon 10/69:32 pmSTL - MCO
Nonstop2h 27mFrontier
Deal found 8/15$149
This Kiwi.com deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/165:30 amMCO - STL
1 stop6h 07mFrontier
Sun 10/1910:17 amSTL - MCO
1 stop11h 44mFrontier
Deal found 8/14$150
This CheapOair deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/217:14 pmMCO - STL
1 stop18h 42mFrontier
Fri 8/223:16 pmSTL - MCO
Nonstop2h 36mFrontier
Deal found 8/15$151
This Cheapflightsfares deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3111:38 amMCO - STL
Nonstop2h 39mFrontier
Mon 11/32:12 pmSTL - MCO
Nonstop2h 24mFrontier
Deal found 8/15$152
This Gotogate deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/76:00 amMCO - STL
1 stop10h 04mFrontier
Sun 9/141:52 pmSTL - MCO
Nonstop2h 30mFrontier
Deal found 8/13$153
This Frontier deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/256:00 amMCO - STL
1 stop7h 56mFrontier
Thu 8/282:02 pmSTL - MCO
Nonstop2h 38mFrontier
Deal found 8/13$154
This Frontier deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1211:28 amMCO - STL
Nonstop2h 34mFrontier
Sun 9/1410:39 amSTL - MCO
1 stop12h 26mFrontier
Deal found 8/15$155
This Cheapflightsfares deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/103:29 pmMCO - STL
Nonstop2h 41mFrontier
Sun 10/126:05 pmSTL - MCO
Nonstop2h 25mFrontier
Deal found 8/15$157

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated August 16, 2025.
Use the filters below to find and compare flights from Orlando to St. Louis that are best for you.

Fly from

Orlando

Fly to

St. Louis

Route

Depart

Return

Price

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

Thu 8/21

11:31 am-1:07 pm

Nonstop2h 36m

Lambert-St Louis

Sat 8/23

3:02 pm-9:23 pm

1 stop5h 21m

$143

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

Sun 9/14

6:00 am-3:04 pm

1 stop10h 04m

Lambert-St Louis

Mon 9/15

4:00 pm-12:09 am

1 stop7h 09m

$143

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

Thu 10/23

5:30 am-10:37 am

1 stop6h 07m

Lambert-St Louis

Tue 10/28

10:57 am-10:51 pm

1 stop10h 54m

$145

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

Mon 8/18

10:14 pm-11:47 pm

Nonstop2h 33m

Lambert-St Louis

Mon 8/25

2:01 pm-9:23 pm

1 stop6h 22m

$145

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

Thu 9/4

6:00 am-3:04 pm

1 stop10h 04m

Lambert-St Louis

Thu 9/4

7:55 pm-5:44 am

1 stop8h 49m

$147

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

Mon 9/29

11:28 am-1:02 pm

Nonstop2h 34m

Lambert-St Louis

Mon 10/6

9:32 pm-12:59 am

Nonstop2h 27m

$149

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

Thu 10/16

5:30 am-10:37 am

1 stop6h 07m

Lambert-St Louis

Sun 10/19

10:17 am-11:01 pm

1 stop11h 44m

$150

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

Thu 8/21

7:14 pm-12:56 pm

1 stop18h 42m

Lambert-St Louis

Fri 8/22

3:16 pm-6:52 pm

Nonstop2h 36m

$151

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

Thu 10/9

3:29 pm-5:10 pm

Nonstop2h 41m

Lambert-St Louis

Sun 10/12

6:05 pm-9:30 pm

Nonstop2h 25m

$152

OrlandoSt. Louis

MCO - STL

MCOSTL

Orlando

Thu 8/28

9:07 am-1:32 pm

1 stop5h 25m

$81

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 19 results
1
2

Best time to book a flight from Orlando to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Orlando with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Orlando to St. Louis

How far ahead should I book a flight from Orlando to St. Louis?

Use this chart to determine the optimal time to book a round-trip flight from Orlando to St. Louis. Price data was last updated on August 8, 2025.

Booking 73 days in advance of your planned departure date is, on average, the best time to get cheap flights from Orlando to St. Louis. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Orlando to St. Louis?

Currently, August is the cheapest month in which you can book a flight from Orlando to St. Louis (average of $311). Flying from Orlando to St. Louis in March is currently the most expensive (average of $356). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ORL to STL?

Find hourly flight availability from Orlando to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 16, 2025.

One of the essential ways to save on airfare from Orlando to St. Louis is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 50% on airfare.

What is the cheapest day to fly from Orlando to St. Louis?

Use this chart to determine the cheapest time to fly round-trip from Orlando to St. Louis. Price data was last updated on August 10, 2025.

Travelers seeking maximum savings on their Orlando to St. Louis flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Orlando to St. Louis

Explore weekly flight availability from Orlando to St. Louis. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 16, 2025.

The most flights from ORL to STL are scheduled on a Thursday (8 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

How much does it cost to fly round-trip from Orlando to St. Louis?

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. Louis. Reviews last updated August 16, 2025.
Read reviews from past customers who have flown Southwest, Delta, and American Airlines from Orlando to St. Louis. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
8.0
Very good
7,985 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Spirit Airlines
6.3
Okay
8,042 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Frontier
5.8
Fair
3,211 reviews
Southwest
8.0
Very good
4,246 reviews

Overall

8.0

Entertainment

7.5

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

Find useful and relevant information for your journey from Orlando to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to St. Louis from Orlando?

    Located just 12.7 mi from the city center, Lambert-St Louis is the airport most travelers will use when flying to St. Louis from Orlando. Booking flights from Orlando to Lambert-St Louis (STL) should be relatively easy as there are 4 daily inbound flights from Orlando from 5 different airlines.

  • What are the cheapest airlines flying from Orlando to St. Louis round-trip?

    According to our current data, Spirit Airlines ($58), Frontier ($72), and Southwest ($214) offers the cheapest pricing from Orlando to St. Louis. Spirit Airlines is currently priced 72% below the average price you’ll pay for this route.

  • What are the most reliable airlines from Orlando to St. Louis?

    Consider Spirit Airlines (100%), Frontier (63%) or Southwest (61%) when booking your flight. These represent the most reliable airlines when flying from Orlando to St. Louis.

  • What are the cheapest flights from Orlando to St. Louis?

    While on average a flight from Orlando to St. Louis is generally $186, our data shows the cheapest flight currently is $79. When looking at the most popular route, (Orlando - Lambert-St Louis), you can expect to pay $137 for that flight.

  • Can I find deals for flights from Orlando to St. Louis that include hotel bookings?

    Yes. In addition to deals on Orlando to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Orlando to St. Louis?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Orlando to St. Louis.

  • Can I find deals for business class flights from Orlando to St. Louis?

    Yes. Cheapflights offers flight deals from Orlando to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Orlando to St. Louis?

    Currently, August is the cheapest month in which you can book a flight from Orlando to St. Louis (average of $311). Flying from Orlando to St. Louis in March is currently the most expensive (average of $356). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
O'Fallon
Fairview Heights
Maryland Heights
Collinsville
Eureka
St. Peters
Glencoe
Alton
Chesterfield
Farmington
Festus

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Orlando to St. Louis

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Orlando to St. Louis

Discover the top 5 airlines that operate flights from Orlando to St. Louis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$58Average$128FlexibilityNo cancel feeOn-time65%
FrontierCheapest$72Average$174FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$214Average$354FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$226Average$331FlexibilityNo cancel feeOn-time71%
DeltaCheapest$226Average$407FlexibilityNo cancel feeOn-timeN/A

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