$60+ Cheap flights from Kissimmee, FL 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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
MCO — STL
Aug 8 — Aug 151
Round-trip
1 adult, Economy
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Find cheap flights from Kissimmee to St. Louis with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Kissimmee to Lambert-St Louis are usually found in February or January, booked 83 days in advance, depart on a Friday or Thursday and return on a Monday
Cheap flight deals from Kissimmee to St. Louis
Cheapest
Best
Last-minute
One-way
Cheapest flights from Kissimmee to St. LouisExplore the most affordable flight options available from Kissimmee to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 9, 2026.
Explore the most affordable flight options available from Kissimmee to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/5. 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.
Sun 8/210:00 am
MCO
- STL
1 stop23h 57m
Frontier
Sun 8/96:34 pm
STL
- MCO
1 stop11h 06m
Frontier
Deal found 7/5![Frontier logo]()
$171
This Super.com deal was found by Cheapflights users on 7/6. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/610:30 pm
MCO
- STL
Nonstop2h 29m
Frontier
Tue 8/114:09 pm
STL
- MCO
Nonstop2h 40m
Frontier
Deal found 7/6![Frontier logo]()
$173
This Kiwi.com deal was found by Cheapflights users on 7/9. 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.
Sat 8/85:24 pm
MCO
- STL
1 stop25h 13m
Frontier
Sat 8/154:09 pm
STL
- MCO
Nonstop2h 40m
Frontier
Deal found 7/9![Frontier logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 7/6. 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 8/1310:30 pm
MCO
- STL
Nonstop2h 29m
Frontier
Sun 8/166:34 pm
STL
- MCO
1 stop24h 23m
Frontier
Deal found 7/6![Frontier logo]()
$175
This Frontier deal was found by Cheapflights users on 7/4. 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 8/610:30 pm
MCO
- STL
Nonstop2h 29m
Frontier
Mon 8/104:09 pm
STL
- MCO
Nonstop2h 40m
Frontier
Deal found 7/4![Frontier logo]()
$176
This Kiwi.com deal was found by Cheapflights users on 7/8. 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.
Tue 8/410:30 pm
MCO
- STL
Nonstop2h 29m
Frontier
Sat 8/84:57 pm
STL
- MCO
1 stop12h 43m
Frontier
Deal found 7/8![Frontier logo]()
$178
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 8/610:30 pm
MCO
- STL
Nonstop2h 29m
Frontier
Sat 8/84:57 pm
STL
- MCO
1 stop12h 43m
Frontier
Deal found 7/8![Frontier logo]()
$179
This eDestinos deal was found by Cheapflights users on 7/5. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/295:20 am
MCO
- STL
1 stop4h 37m
Frontier
Wed 8/54:09 pm
STL
- MCO
Nonstop2h 40m
Frontier
Deal found 7/5![Frontier logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 7/7. 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.
Wed 8/1210:30 pm
MCO
- STL
Nonstop2h 29m
Frontier
Thu 8/136:34 pm
STL
- MCO
1 stop11h 06m
Frontier
Deal found 7/7![Frontier logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 7/8. 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.
Wed 7/295:20 am
MCO
- STL
1 stop4h 37m
Frontier
Mon 8/104:57 pm
STL
- MCO
1 stop12h 43m
Frontier
Deal found 7/8![Frontier logo]()
$183
Best flights from Kissimmee to St. LouisDiscover carefully curated flight deals from Kissimmee to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 9, 2026.
Discover carefully curated flight deals from Kissimmee to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/8. 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.
Sun 8/237:45 am
MCO
- STL
1 stop10h 37m
Frontier
Wed 8/266:45 pm
STL
- MCO
1 stop9h 44m
Frontier
Deal found 7/8![Frontier logo]()
$173
This Southwest deal was found by Cheapflights users on 7/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/138:20 am
MCO
- STL
1 stop5h 45m
Southwest
Mon 8/178:00 am
STL
- MCO
2 stops5h 50m
Southwest
Deal found 7/9![Southwest logo]()
$252
This Delta deal was found by Cheapflights users on 7/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/88:05 am
MCO
- STL
1 stop7h 03m
Delta
Tue 12/16:59 pm
STL
- MCO
1 stop4h 57m
Delta
Deal found 7/4![Delta logo]()
$255
This United Airlines deal was found by Cheapflights users on 7/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/411:35 am
MCO
- STL
2 stops12h 54m
United Airlines
Sat 8/81:18 pm
STL
- MCO
2 stops10h 43m
United Airlines
Deal found 7/8![United Airlines logo]()
$335
This Southwest deal was found by Cheapflights users on 7/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:05 am
MCO
- STL
Nonstop2h 35m
Southwest
Fri 8/284:55 pm
STL
- MCO
Nonstop2h 20m
Southwest
Deal found 7/7![Southwest logo]()
$318
This United Airlines deal was found by Cheapflights users on 7/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/229:00 am
MCO
- STL
1 stop6h 10m
United Airlines
Tue 10/271:08 pm
STL
- MCO
2 stops9h 37m
United Airlines
Deal found 7/4![United Airlines logo]()
$340
This Southwest deal was found by Cheapflights users on 7/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/410:25 am
MCO
- STL
1 stop6h 30m
Southwest
Sat 8/85:45 am
STL
- MCO
2 stops6h 10m
Southwest
Deal found 7/5![Southwest logo]()
$321
This Delta deal was found by Cheapflights users on 7/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/188:00 am
MCO
- STL
1 stop5h 56m
Delta
Sun 11/227:20 am
STL
- MCO
1 stop5h 45m
Delta
Deal found 7/6![Delta logo]()
$372
This Southwest deal was found by Cheapflights users on 7/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:25 am
MCO
- STL
1 stop4h 45m
Southwest
Wed 9/167:15 am
STL
- MCO
2 stops6h 20m
Southwest
Deal found 7/6![Southwest logo]()
$321
This United Airlines deal was found by Cheapflights users on 7/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/77:40 am
MCO
- STL
1 stop5h 22m
United Airlines
Wed 9/98:50 am
STL
- MCO
2 stops9h 30m
United Airlines
Deal found 7/4![United Airlines logo]()
$380
This Southwest deal was found by Cheapflights users on 7/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/239:05 am
MCO
- STL
Nonstop2h 35m
Southwest
Wed 8/263:15 pm
STL
- MCO
Nonstop2h 25m
Southwest
Deal found 7/8![Southwest logo]()
$364
This Southwest deal was found by Cheapflights users on 7/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/311:10 am
MCO
- STL
Nonstop2h 30m
Southwest
Wed 8/2610:45 am
STL
- MCO
Nonstop2h 20m
Southwest
Deal found 7/8![Southwest logo]()
$368
Last-minute flights from Kissimmee to St. LouisDiscover last-minute flight deals from Kissimmee to St. Louis. Data last updated July 9, 2026 and is based on user searches.
Discover last-minute flight deals from Kissimmee to St. Louis. Data last updated July 9, 2026 and is based on user searches.
This eDestinos deal was found by Cheapflights users on 7/5. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/295:20 am
MCO
- STL
1 stop4h 37m
Frontier
Wed 8/54:09 pm
STL
- MCO
Nonstop2h 40m
Frontier
Deal found 7/5![Frontier logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 7/8. 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.
Wed 7/295:20 am
MCO
- STL
1 stop4h 37m
Frontier
Sun 8/96:34 pm
STL
- MCO
1 stop11h 06m
Frontier
Deal found 7/8![Frontier logo]()
$183
This Kiwi.com deal was found by Cheapflights users on 7/5. 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.
Sun 8/210:00 am
MCO
- STL
1 stop23h 57m
Frontier
Sun 8/96:34 pm
STL
- MCO
1 stop11h 06m
Frontier
Deal found 7/5![Frontier logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 7/8. 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.
Tue 8/410:30 pm
MCO
- STL
Nonstop2h 29m
Frontier
Sat 8/84:57 pm
STL
- MCO
1 stop12h 43m
Frontier
Deal found 7/8![Frontier logo]()
$178
This Super.com deal was found by Cheapflights users on 7/6. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/610:30 pm
MCO
- STL
Nonstop2h 29m
Frontier
Tue 8/114:09 pm
STL
- MCO
Nonstop2h 40m
Frontier
Deal found 7/6![Frontier logo]()
$173
This Frontier deal was found by Cheapflights users on 7/4. 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 8/610:30 pm
MCO
- STL
Nonstop2h 29m
Frontier
Mon 8/104:09 pm
STL
- MCO
Nonstop2h 40m
Frontier
Deal found 7/4![Frontier logo]()
$176
This Kiwi.com deal was found by Cheapflights users on 7/8. 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 8/610:30 pm
MCO
- STL
Nonstop2h 29m
Frontier
Sat 8/84:57 pm
STL
- MCO
1 stop12h 43m
Frontier
Deal found 7/8![Frontier logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 7/9. 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.
Sat 8/85:24 pm
MCO
- STL
1 stop25h 13m
Frontier
Sat 8/154:09 pm
STL
- MCO
Nonstop2h 40m
Frontier
Deal found 7/9![Frontier logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 7/7. 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.
Wed 8/1210:30 pm
MCO
- STL
Nonstop2h 29m
Frontier
Thu 8/136:34 pm
STL
- MCO
1 stop11h 06m
Frontier
Deal found 7/7![Frontier logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 7/6. 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 8/1310:30 pm
MCO
- STL
Nonstop2h 29m
Frontier
Sun 8/166:34 pm
STL
- MCO
1 stop24h 23m
Frontier
Deal found 7/6![Frontier logo]()
$175
One-way flights from Kissimmee to St. LouisSearch for one-way flight options from Kissimmee to St. Louis. Find affordable one-way fares based on user searches. Data last updated July 9, 2026.
Search for one-way flight options from Kissimmee to St. Louis. Find affordable one-way fares based on user searches. Data last updated July 9, 2026.
This Trip.com deal was found by Cheapflights users on 7/8. 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.
Thu 8/67:45 am
MCO
- STL
1 stop10h 52m
Frontier
Deal found 7/8![Frontier logo]()
$60
This Kiwi.com deal was found by Cheapflights users on 7/7. 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 8/105:24 pm
MCO
- STL
1 stop25h 13m
Frontier
Deal found 7/7![Frontier logo]()
$61
This Trip.com deal was found by Cheapflights users on 7/7. 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 8/2810:03 am
MCO
- STL
1 stop8h 19m
Frontier
Deal found 7/7![Frontier logo]()
$62
This Kiwi.com deal was found by Cheapflights users on 7/8. 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.
Tue 9/85:23 pm
MCO
- STL
1 stop17h 17m
Frontier
Deal found 7/8![Frontier logo]()
$64
This Kiwi.com deal was found by Cheapflights users on 7/7. 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.
Tue 10/610:32 am
MCO
- STL
1 stop24h 08m
Frontier
Deal found 7/7![Frontier logo]()
$65
This Kiwi.com deal was found by Cheapflights users on 7/9. 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.
Sun 8/97:45 am
MCO
- STL
1 stop26h 12m
Frontier
Deal found 7/9![Frontier logo]()
$72
This Kiwi.com deal was found by Cheapflights users on 7/8. 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.
Tue 8/47:45 am
MCO
- STL
1 stop10h 52m
Frontier
Deal found 7/8![Frontier logo]()
$73
This Frontier deal was found by Cheapflights users on 7/8. 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 10/55:57 pm
MCO
- STL
Nonstop2h 42m
Frontier
Deal found 7/8![Frontier logo]()
$75
This Frontier deal was found by Cheapflights users on 7/8. 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.
Sat 9/52:34 pm
MCO
- STL
Nonstop2h 37m
Frontier
Deal found 7/8![Frontier logo]()
$76
Find flight deals from Kissimmee to St. Louis
Keep the following information in mind while searching for Kissimmee to St. Louis flight deals. Data was last updated July 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $171 (Kiwi.com) |
One-way from | $60 (Trip.com) |
Popular in | June |
Cheapest in | February |
Average price | $293 |
Cheapflights Fare Finder
Customize your flight search to find flights from Kissimmee 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 July 9, 2026.
Use the filters below to find and compare flights from Kissimmee to St. Louis that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
OrlandoSt. Louis
MCO - STL
MCOSTL
Orlando
Sun 8/23
7:45 am-5:22 pm
1 stop10h 37m
Lambert-St Louis
Wed 8/26
6:45 pm-5:29 am
1 stop9h 44m
$173
OrlandoSt. Louis
MCO - STL
MCOSTL
Orlando
Thu 8/13
8:20 am-1:05 pm
1 stop5h 45m
Lambert-St Louis
Mon 8/17
8:00 am-2:50 pm
2 stops5h 50m
$252
OrlandoSt. Louis
MCO - STL
MCOSTL
Orlando
Tue 9/8
8:05 am-2:08 pm
1 stop7h 03m
Lambert-St Louis
Tue 12/1
6:59 pm-12:56 am
1 stop4h 57m
$255
OrlandoSt. Louis
MCO - STL
MCOSTL
Orlando
Tue 8/25
6:05 am-7:40 am
Nonstop2h 35m
Lambert-St Louis
Fri 8/28
4:55 pm-8:15 pm
Nonstop2h 20m
$318
OrlandoSt. Louis
MCO - STL
MCOSTL
Orlando
Tue 8/4
10:25 am-3:55 pm
1 stop6h 30m
Lambert-St Louis
Sat 8/8
5:45 am-12:55 pm
2 stops6h 10m
$321
OrlandoSt. Louis
MCO - STL
MCOSTL
Orlando
Mon 9/14
6:25 am-10:10 am
1 stop4h 45m
Lambert-St Louis
Wed 9/16
7:15 am-2:35 pm
2 stops6h 20m
$321
OrlandoSt. Louis
MCO - STL
MCOSTL
Orlando
Tue 8/4
11:35 am-11:29 pm
2 stops12h 54m
Lambert-St Louis
Sat 8/8
1:18 pm-1:01 am
2 stops10h 43m
$335
OrlandoSt. Louis
MCO - STL
MCOSTL
Orlando
Thu 10/22
9:00 am-2:10 pm
1 stop6h 10m
Lambert-St Louis
Tue 10/27
1:08 pm-11:45 pm
2 stops9h 37m
$340
OrlandoSt. Louis
MCO - STL
MCOSTL
Orlando
Sun 8/23
9:05 am-10:40 am
Nonstop2h 35m
Lambert-St Louis
Wed 8/26
3:15 pm-6:40 pm
Nonstop2h 25m
$364
Quickest round-trip
OrlandoSt. Louis
MCO - STL
MCOSTL
Orlando
Mon 8/3
11:10 am-12:40 pm
Nonstop2h 30m
Lambert-St Louis
Wed 8/26
10:45 am-2:05 pm
Nonstop2h 20m
$368
Showing 1-10 of 21 resultsSorted by cheapest first
Best time to book a flight from Kissimmee to St. Louis
Have a flexible travel schedule? Discover the best time to fly to St. Louis from Kissimmee with our price prediction graph.
MCO-STL
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 Kissimmee to St. Louis
K1S-STL
MCO-STL
What is the cheapest time of day to fly from K1S to STL?
Find hourly flight availability from Kissimmee 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 July 9, 2026.
A simple way to save on the total cost of your ticket is to fly from Kissimmee to St. Louis in the evening. If you’re flexible enough to do this you can expect to save up to 34% on your trip compared to booking a flight at noon.
Weekly flight availability from Kissimmee to St. Louis
Explore weekly flight availability from Kissimmee 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 July 9, 2026.
The most flights from K1S to STL are scheduled on a Monday (10 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).
How much does it cost to fly round-trip from Kissimmee to St. Louis?
What is the cheapest day to fly from Kissimmee to St. Louis?
Use this chart to determine the cheapest time to fly round-trip from Kissimmee to St. Louis. Price data was last updated on July 4, 2026.
Travelers seeking maximum savings on their Kissimmee to St. Louis flight should consider departing on Friday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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 July 9, 2026.
Get a feel of what it's like to fly with Southwest,American Airlines, andFrontier from Kissimmee to St. Louis by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Comfort
8.0
Food
7.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Overall
7.9
Comfort
8.0
Food
7.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Overall
7.9
Comfort
8.0
Food
7.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Overall
7.9
Comfort
8.0
Food
7.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Related info for your journey
Find useful and relevant information for your journey from Kissimmee to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near St. Louis?
Book flights to St. Louis if you plan to visit one of these locationsEdwardsville
O'Fallon
Fenton
Swansea
Fairview Heights
Eureka
Maryland Heights
Collinsville
Wentzville
Glencoe
Chesterfield
Alton
Farmington
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Top 5 airlines flying from Kissimmee to St. Louis
Discover the top 5 airlines that operate flights from Kissimmee 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 July 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$58 | Average$198 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$155 | Average$298 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$169 | Average$306 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$170 | Average$377 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$199 | Average$452 | FlexibilityNo cancel fee | On-time63% |