$83+ 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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
MCO — STL
May 10 — May 171
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
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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 April 10, 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 April 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/7. 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.
Thu 5/75:40 am
MCO
- STL
1 stop10h 08m
Frontier
Sat 5/95:27 pm
STL
- MCO
1 stop12h 13m
Frontier
Deal found 4/7![Frontier logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 4/6. 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.
Mon 4/2010:49 pm
MCO
- STL
2 stops33h 01m
Multiple Airlines
Wed 4/228:23 pm
STL
- MCO
1 stop10h 16m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 4/5. 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.
Thu 4/236:22 am
MCO
- STL
1 stop5h 08m
Multiple Airlines
Mon 4/274:59 pm
STL
- MCO
Nonstop2h 26m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 4/9. 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.
Fri 5/15:10 am
MCO
- STL
2 stops15h 11m
Frontier
Sun 5/34:59 pm
STL
- MCO
Nonstop2h 26m
Frontier
Deal found 4/9![Frontier logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 4/235:15 am
MCO
- STL
1 stop6h 15m
Frontier
Mon 4/274:59 pm
STL
- MCO
Nonstop2h 26m
Frontier
Deal found 4/6![Frontier logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 4/9. 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.
Thu 4/305:15 am
MCO
- STL
1 stop6h 11m
Multiple Airlines
Mon 5/48:23 pm
STL
- MCO
2 stops11h 55m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$158
This Cheapflightsfares deal was found by Cheapflights users on 4/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1410:42 pm
MCO
- STL
Nonstop2h 39m
Frontier
Sun 5/173:33 pm
STL
- MCO
1 stop8h 56m
Frontier
Deal found 4/6![Frontier logo]()
$160
This CheapOair deal was found by Cheapflights users on 4/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/410:18 pm
MCO
- STL
Nonstop2h 39m
Frontier
Sun 6/78:08 pm
STL
- MCO
1 stop14h 35m
Frontier
Deal found 4/6![Frontier logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 5/39:52 pm
MCO
- STL
1 stop9h 58m
Multiple Airlines
Tue 5/56:41 pm
STL
- MCO
1 stop26h 06m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$162
This Super.com deal was found by Cheapflights users on 4/9. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/289:31 pm
MCO
- STL
Nonstop2h 48m
Frontier
Fri 5/14:59 pm
STL
- MCO
Nonstop2h 26m
Frontier
Deal found 4/9![Frontier logo]()
$163
This Cheapflightsfares deal was found by Cheapflights users on 4/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1611:00 am
MCO
- STL
1 stop8h 04m
Frontier
Mon 5/259:06 pm
STL
- MCO
1 stop30h 03m
Frontier
Deal found 4/6![Frontier logo]()
$164
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 April 10, 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 April 10, 2026.
This eDestinos deal was found by Cheapflights users on 4/9. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/96:00 am
MCO
- STL
2 stops51h 55m
Frontier
Sat 5/165:27 pm
STL
- MCO
1 stop12h 13m
Frontier
Deal found 4/9![Frontier logo]()
$190
This Southwest deal was found by Cheapflights users on 4/7. 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.
Wed 5/66:10 pm
MCO
- STL
Nonstop2h 45m
Southwest
Wed 5/133:55 pm
STL
- MCO
Nonstop2h 25m
Southwest
Deal found 4/7![Southwest logo]()
$257
This Delta deal was found by Cheapflights users on 4/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/96:15 am
MCO
- STL
1 stop4h 28m
Delta
Sun 8/96:58 pm
STL
- MCO
1 stop4h 00m
Delta
Deal found 4/5![Delta logo]()
$351
This United Airlines deal was found by Cheapflights users on 4/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/303:55 pm
MCO
- STL
1 stop9h 02m
United Airlines
Mon 5/47:45 am
STL
- MCO
2 stops11h 37m
United Airlines
Deal found 4/9![United Airlines logo]()
$396
This Frontier deal was found by Cheapflights users on 4/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/237:56 am
MCO
- STL
1 stop10h 34m
Frontier
Sat 7/254:10 pm
STL
- MCO
Nonstop2h 39m
Frontier
Deal found 4/9![Frontier logo]()
$260
This Southwest deal was found by Cheapflights users on 4/7. 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.
Thu 5/77:20 pm
MCO
- STL
Nonstop2h 35m
Southwest
Sat 5/92:35 pm
STL
- MCO
Nonstop2h 20m
Southwest
Deal found 4/7![Southwest logo]()
$274
This Southwest deal was found by Cheapflights users on 4/9. 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.
Sat 5/231:40 pm
MCO
- STL
2 stops7h 05m
Southwest
Wed 5/2711:35 am
STL
- MCO
2 stops6h 10m
Southwest
Deal found 4/9![Southwest logo]()
$287
This Southwest deal was found by Cheapflights users on 4/6. 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 6/12:40 pm
MCO
- STL
1 stop6h 05m
Southwest
Tue 6/211:35 am
STL
- MCO
2 stops6h 10m
Southwest
Deal found 4/6![Southwest logo]()
$299
This Delta deal was found by Cheapflights users on 4/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/246:10 am
MCO
- STL
1 stop7h 52m
Delta
Sun 7/265:19 pm
STL
- MCO
1 stop5h 39m
Delta
Deal found 4/5![Delta logo]()
$375
This Southwest deal was found by Cheapflights users on 4/5. 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.
Fri 5/84:25 pm
MCO
- STL
2 stops5h 30m
Southwest
Sat 5/95:40 am
STL
- MCO
2 stops5h 50m
Southwest
Deal found 4/5![Southwest logo]()
$361
This Southwest deal was found by Cheapflights users on 4/6. 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.
Tue 5/1912:05 pm
MCO
- STL
2 stops6h 50m
Southwest
Wed 5/2011:35 am
STL
- MCO
2 stops6h 10m
Southwest
Deal found 4/6![Southwest logo]()
$381
Last-minute flights from Kissimmee to St. LouisDiscover last-minute flight deals from Kissimmee to St. Louis. Data last updated April 10, 2026 and is based on user searches.
Discover last-minute flight deals from Kissimmee to St. Louis. Data last updated April 10, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 4/6. 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.
Mon 4/2010:49 pm
MCO
- STL
2 stops33h 01m
Multiple Airlines
Wed 4/228:23 pm
STL
- MCO
1 stop10h 16m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 4/5. 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.
Thu 4/236:22 am
MCO
- STL
1 stop5h 08m
Multiple Airlines
Mon 4/274:59 pm
STL
- MCO
Nonstop2h 26m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 4/235:15 am
MCO
- STL
1 stop6h 15m
Frontier
Mon 4/274:59 pm
STL
- MCO
Nonstop2h 26m
Frontier
Deal found 4/6![Frontier logo]()
$157
This Frontier deal was found by Cheapflights users on 4/7. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/266:00 am
MCO
- STL
1 stop14h 21m
Frontier
Wed 4/294:59 pm
STL
- MCO
Nonstop2h 26m
Frontier
Deal found 4/7![Frontier logo]()
$161
This Super.com deal was found by Cheapflights users on 4/9. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/289:31 pm
MCO
- STL
Nonstop2h 48m
Frontier
Fri 5/14:59 pm
STL
- MCO
Nonstop2h 26m
Frontier
Deal found 4/9![Frontier logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 4/9. 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.
Thu 4/305:15 am
MCO
- STL
1 stop6h 11m
Multiple Airlines
Mon 5/48:23 pm
STL
- MCO
2 stops11h 55m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 4/9. 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.
Fri 5/15:10 am
MCO
- STL
2 stops15h 11m
Frontier
Sun 5/34:59 pm
STL
- MCO
Nonstop2h 26m
Frontier
Deal found 4/9![Frontier logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 5/39:52 pm
MCO
- STL
1 stop9h 58m
Multiple Airlines
Tue 5/56:41 pm
STL
- MCO
1 stop26h 06m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 4/7. 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.
Thu 5/75:40 am
MCO
- STL
1 stop10h 08m
Frontier
Sat 5/95:27 pm
STL
- MCO
1 stop12h 13m
Frontier
Deal found 4/7![Frontier logo]()
$151
This Cheapflightsfares deal was found by Cheapflights users on 4/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1410:42 pm
MCO
- STL
Nonstop2h 39m
Frontier
Sun 5/173:33 pm
STL
- MCO
1 stop8h 56m
Frontier
Deal found 4/6![Frontier logo]()
$160
This Cheapflightsfares deal was found by Cheapflights users on 4/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1611:00 am
MCO
- STL
1 stop8h 04m
Frontier
Mon 5/259:06 pm
STL
- MCO
1 stop30h 03m
Frontier
Deal found 4/6![Frontier logo]()
$164
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 April 10, 2026.
Search for one-way flight options from Kissimmee to St. Louis. Find affordable one-way fares based on user searches. Data last updated April 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/9. 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.
Mon 5/49:49 pm
MCO
- STL
1 stop20h 47m
Frontier
Deal found 4/9![Frontier logo]()
$83
This Kiwi.com deal was found by Cheapflights users on 4/5. 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.
Thu 6/47:56 am
MCO
- STL
1 stop10h 37m
Frontier
Deal found 4/5![Frontier logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 4/5. 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.
Tue 5/269:44 pm
MCO
- STL
1 stop12h 11m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$85
This Kiwi.com deal was found by Cheapflights users on 4/6. 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.
Tue 5/196:41 pm
MCO
- STL
2 stops15h 14m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$86
This Kiwi.com deal was found by Cheapflights users on 4/5. 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.
Mon 6/110:44 pm
MCO
- STL
1 stop19h 49m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$87
This Kiwi.com deal was found by Cheapflights users on 4/8. 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.
Sat 5/210:53 pm
MCO
- STL
2 stops32h 57m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$88
This Super.com deal was found by Cheapflights users on 4/8. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/265:15 am
MCO
- STL
1 stop6h 34m
Frontier
Deal found 4/8![Frontier logo]()
$89
This Cheapflightsfares deal was found by Cheapflights users on 4/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/312:48 pm
MCO
- STL
1 stop7h 35m
Frontier
Deal found 4/6![Frontier logo]()
$90
This Super.com deal was found by Cheapflights users on 4/6. 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.
Wed 4/228:24 pm
MCO
- STL
1 stop25h 36m
Frontier
Deal found 4/6![Frontier logo]()
$94
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 4/3010:53 pm
MCO
- STL
2 stops32h 57m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$95
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 April 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $151 (Kiwi.com) |
One-way from | $83 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $258 |
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 April 10, 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
Sat 5/9
6:00 am-8:55 am
2 stops51h 55m
Lambert-St Louis
Sat 5/16
5:27 pm-6:40 am
1 stop12h 13m
$190
OrlandoSt. Louis
MCO - STL
MCOSTL
Orlando
Wed 5/6
6:10 pm-7:55 pm
Nonstop2h 45m
Lambert-St Louis
Wed 5/13
3:55 pm-7:20 pm
Nonstop2h 25m
$257
OrlandoSt. Louis
MCO - STL
MCOSTL
Orlando
Thu 7/23
7:56 am-5:30 pm
1 stop10h 34m
Lambert-St Louis
Sat 7/25
4:10 pm-7:49 pm
Nonstop2h 39m
$260
Quickest round-trip
OrlandoSt. Louis
MCO - STL
MCOSTL
Orlando
Thu 5/7
7:20 pm-8:55 pm
Nonstop2h 35m
Lambert-St Louis
Sat 5/9
2:35 pm-5:55 pm
Nonstop2h 20m
$274
OrlandoSt. Louis
MCO - STL
MCOSTL
Orlando
Sat 5/23
1:40 pm-7:45 pm
2 stops7h 05m
Lambert-St Louis
Wed 5/27
11:35 am-6:45 pm
2 stops6h 10m
$287
OrlandoSt. Louis
MCO - STL
MCOSTL
Orlando
Mon 6/1
2:40 pm-7:45 pm
1 stop6h 05m
Lambert-St Louis
Tue 6/2
11:35 am-6:45 pm
2 stops6h 10m
$299
OrlandoSt. Louis
MCO - STL
MCOSTL
Orlando
Sun 8/9
6:15 am-9:43 am
1 stop4h 28m
Lambert-St Louis
Sun 8/9
6:58 pm-11:58 pm
1 stop4h 00m
$351
OrlandoSt. Louis
MCO - STL
MCOSTL
Orlando
Fri 5/8
4:25 pm-8:55 pm
2 stops5h 30m
Lambert-St Louis
Sat 5/9
5:40 am-12:30 pm
2 stops5h 50m
$361
OrlandoSt. Louis
MCO - STL
MCOSTL
Orlando
Fri 7/24
6:10 am-1:02 pm
1 stop7h 52m
Lambert-St Louis
Sun 7/26
5:19 pm-11:58 pm
1 stop5h 39m
$375
OrlandoSt. Louis
MCO - STL
MCOSTL
Orlando
Tue 5/19
12:05 pm-5:55 pm
2 stops6h 50m
Lambert-St Louis
Wed 5/20
11:35 am-6:45 pm
2 stops6h 10m
$381
Showing 1-10 of 23 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
How far ahead should I book a flight from Kissimmee to St. Louis?
Use this chart to determine the optimal time to book a round-trip flight from Kissimmee to St. Louis. Price data was last updated on April 3, 2026.
The price you pay for your flight from Kissimmee to St. Louis may vary depending on when you book. For the best chance of a lower fare, look to book 83 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Kissimmee to St. Louis?
Currently, December is the cheapest month in which you can book a flight from Kissimmee to St. Louis (average of $40). Flying from Kissimmee to St. Louis in June is currently the most expensive (average of $140). 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 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 April 10, 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 22% on your trip compared to booking a flight at noon.
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 April 4, 2026.
Travelers seeking maximum savings on their Kissimmee to St. Louis flight should consider departing on Thursday 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 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 April 10, 2026.
The most flights from K1S to STL are scheduled on a Monday (11 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?
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 April 10, 2026.
Get a feel of what it's like to fly with Southwest,American Airlines, andSpirit Airlines 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.
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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
Maryland Heights
Collinsville
Eureka
Wentzville
Glencoe
Chesterfield
Alton
Farmington
Festus
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Kissimmee to St. Louis
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to St. Louis by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Kissimmee to St. Louis by cabin class
Find flights from Kissimmee to St. Louis, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Kissimmee and St. Louis flights
Browse other Kissimmee and St. Louis flight options. Last updated on April 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to St. Louis
Explore flights to St. Louis departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 10, 2026.
Kissimmee to St. Louis flights
Consider these flights traveling from Kissimmee to St. Louis.
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 April 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$56 | Average$162 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$69 | Average$172 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$118 | Average$259 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$158 | Average$350 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$197 | Average$391 | FlexibilityNo cancel fee | On-time63% |