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Kissimmee

$79+ Cheap flights from St. Louis (STL) to Kissimmee, FL

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 12/13. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MCO
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheapflights Tip: The best prices from Lambert-St Louis to Kissimmee are usually found in April or January, booked 20 days in advance, depart on a Tuesday or Monday and return on a Friday

Cheap flight deals from St. Louis to Kissimmee

Keep the following information in mind while searching for St. Louis to Kissimmee flight deals. Data was last updated September 15, 2025.

Round-trip from

$133
(Kiwi.com)

One-way from

$79
(Cheapflightsfares)

Popular in

November

Cheapest in

April

Average price

$297
From Lambert-St Louis to Kissimmee
Search Deals
One-way flight from Lambert-St Louis to Kissimmee
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($17 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from St. Louis to Kissimmee

Cheapest flights from St. Louis to Kissimmee
Explore the most affordable flight options available from St. Louis to Kissimmee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/294:00 pmSTL - MCO
1 stop7h 09mFrontier
Thu 10/26:00 amMCO - STL
1 stop10h 04mFrontier
Deal found 9/13$133
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/206:05 pmSTL - MCO
Nonstop2h 25mFrontier
Thu 10/2311:07 amMCO - STL
Nonstop2h 39mFrontier
Deal found 9/14$135
This Frontier deal was found by Cheapflights users on 9/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/302:12 pmSTL - MCO
Nonstop2h 24mFrontier
Fri 11/711:38 amMCO - STL
Nonstop2h 39mFrontier
Deal found 9/14$136
This Cheapflightsfares deal was found by Cheapflights users on 9/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/176:05 pmSTL - MCO
Nonstop2h 25mFrontier
Sun 10/197:15 amMCO - STL
1 stop29h 28mFrontier
Deal found 9/13$137
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 10/302:12 pmSTL - MCO
Nonstop2h 24mFrontier
Thu 11/611:38 amMCO - STL
Nonstop2h 39mFrontier
Deal found 9/12$138
This Trip.com deal was found by Cheapflights users on 9/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/267:55 pmSTL - MCO
1 stop8h 49mFrontier
Mon 9/2911:28 amMCO - STL
Nonstop2h 34mFrontier
Deal found 9/13$139
This CheapOair deal was found by Cheapflights users on 9/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/254:33 pmSTL - MCO
Nonstop2h 23mFrontier
Sat 11/18:59 pmMCO - STL
1 stop14h 08mFrontier
Deal found 9/14$140
This Frontier deal was found by Cheapflights users on 9/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/22:12 pmSTL - MCO
Nonstop2h 24mFrontier
Thu 11/611:38 amMCO - STL
Nonstop2h 39mFrontier
Deal found 9/14$141
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/314:52 pmSTL - MCO
1 stop6h 26mFrontier
Mon 11/38:00 amMCO - STL
Nonstop2h 40mFrontier
Deal found 9/13$142
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/65:11 pmSTL - MCO
Nonstop2h 28mFrontier
Thu 12/118:56 pmMCO - STL
Nonstop2h 50mFrontier
Deal found 9/14$143
This Cheapflightsfares deal was found by Cheapflights users on 9/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/210:49 amSTL - MCO
1 stop12h 16mFrontier
Mon 10/66:00 amMCO - STL
1 stop10h 04mFrontier
Deal found 9/13$144
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/231:41 pmSTL - MCO
Nonstop2h 24mFrontier
Thu 10/305:30 amMCO - STL
1 stop5h 42mFrontier
Deal found 9/13$145

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Kissimmee 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 September 15, 2025.
Use the filters below to find and compare flights from St. Louis to Kissimmee that are best for you.

Fly from

St. Louis

Fly to

Kissimmee

Route

Depart

Return

Price

St. LouisOrlando

STL - MCO

STLMCO

Lambert-St Louis

Thu 10/23

10:17 am-10:56 pm

1 stop11h 39m

Orlando

Thu 10/30

5:30 am-10:12 am

1 stop5h 42m

$145

St. LouisOrlando

STL - MCO

STLMCO

Lambert-St Louis

Wed 10/8

6:00 am-4:00 pm

1 stop9h 00m

Orlando

Thu 10/16

7:15 am-2:27 pm

1 stop8h 12m

$151

St. LouisOrlando

STL - MCO

STLMCO

Lambert-St Louis

Tue 11/18

3:14 pm-9:47 pm

1 stop5h 33m

Orlando

Sat 11/22

9:40 am-3:46 pm

1 stop7h 06m

$151

St. LouisOrlando

STL - MCO

STLMCO

Lambert-St Louis

Mon 9/29

4:00 pm-12:09 am

1 stop7h 09m

Orlando

Fri 10/3

3:46 pm-9:06 am

1 stop18h 20m

$152

St. LouisOrlando

STL - MCO

STLMCO

Lambert-St Louis

Thu 11/13

7:45 pm-5:44 am

1 stop8h 59m

Orlando

Sun 11/16

5:25 am-10:12 am

1 stop5h 47m

$152

St. LouisOrlando

STL - MCO

STLMCO

Lambert-St Louis

Thu 11/13

7:45 pm-5:44 am

1 stop8h 59m

Orlando

Mon 11/17

8:00 am-9:40 am

Nonstop2h 40m

$156

St. LouisOrlando

STL - MCO

STLMCO

Lambert-St Louis

Wed 11/12

11:33 am-6:45 pm

1 stop6h 12m

Orlando

Sat 11/15

5:15 am-12:37 pm

1 stop8h 22m

$159

St. LouisOrlando

STL - MCO

STLMCO

Lambert-St Louis

Tue 10/21

7:52 pm-6:04 am

1 stop9h 12m

Orlando

Sat 10/25

6:45 am-9:07 am

1 stop27h 22m

$162

St. LouisOrlando

STL - MCO

STLMCO

Lambert-St Louis

Fri 10/3

9:32 pm-12:59 am

Nonstop2h 27m

Orlando

Sun 10/5

7:00 am-3:04 pm

2 stops33h 04m

$163

St. LouisOrlando

STL - MCO

STLMCO

Lambert-St Louis

Fri 10/3

7:55 pm-5:44 am

1 stop8h 49m

Orlando

Sun 10/12

6:00 am-9:07 am

1 stop28h 07m

$177

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 23 results
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Best time to book a flight from St. Louis to Kissimmee

Have a flexible travel schedule? Discover the best time to fly to Kissimmee from St. Louis 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 St. Louis to Kissimmee

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

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Kissimmee. Price data was last updated on September 12, 2025.

The best time to book flights from St. Louis to Kissimmee is 20 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, May is the cheapest month in which you can book a flight from St. Louis to Kissimmee (average of $206). Flying from St. Louis to Kissimmee in November is currently the most expensive (average of $289). 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 STL to K1S?

Find hourly flight availability from St. Louis to Kissimmee. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

When flying from St. Louis to Kissimmee, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Kissimmee. Price data was last updated on September 14, 2025.

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

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

Reviews of airlines servicing Kissimmee

Get insights into the airlines that provide service to Kissimmee. 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 Kissimmee. Reviews last updated September 15, 2025.
Read through reviews of airlines operating flights from St. Louis to Kissimmee, such as Southwest, Delta, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,954 reviews
Southwest
8.0
Very good
4,242 reviews

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Spirit Airlines
6.3
Okay
8,015 reviews
Southwest
8.0
Very good
4,242 reviews

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,172 reviews
Southwest
8.0
Very good
4,242 reviews

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Kissimmee. 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 from for flights from St. Louis to Kissimmee?

    Located just 12.7 mi from the city center, Lambert-St Louis is the airport most travelers will use when flying to Kissimmee from St. Louis. Booking flights from Lambert-St Louis (STL) to Kissimmee should be relatively easy as there are 4 daily outbound flights to Kissimmee from 7 different airlines.

  • How long is the flight from St. Louis to Kissimmee?

    A quick flight from St. Louis to Kissimmee can take about 9h. Frontier provides one of the quickest options available for as low as $151. The distance between St. Louis and Kissimmee is about 882 mi. This flight may include one or multiple stops.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from St. Louis to Kissimmee on time: Spirit Airlines (90%), Southwest (74%), Frontier (72%).

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

    Looking at all options, your cheapest flight can be booked for $37. While the most popular route (Lambert-St Louis - Orlando) can be booked for $149 on average, our data indicates $196 when flying from St. Louis to Kissimmee.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from St. Louis to Kissimmee 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 St. Louis to Kissimmee?

    Currently, May is the cheapest month in which you can book a flight from St. Louis to Kissimmee (average of $206). Flying from St. Louis to Kissimmee in November is currently the most expensive (average of $289). 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

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Alternative routes for St. Louis to Kissimmee

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from St. Louis to Kissimmee

Discover the top 7 airlines that operate flights from St. Louis to Kissimmee. 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$76Average$207FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$90Average$188FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$122Average$342FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$158Average$422FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$172Average$464FlexibilityNo cancel feeOn-time69%
DeltaCheapest$196Average$423FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$211Average$406FlexibilityNo cancel feeOn-time63%

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