$47+ Cheap flights from St. Louis (STL) to Florida
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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MIA
Sep 5 — Sep 121
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from St. Louis to Florida 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.Cheap flight deals from St. Louis to Florida
Cheapest
Best
Last-minute
One-way
Cheapest flights from St. Louis to FloridaExplore the most affordable flight options available from St. Louis to Florida. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 6, 2026.
Explore the most affordable flight options available from St. Louis to Florida. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 10/1510:35 am -
1 stop6h 16m
Sun 10/186:46 pm -
1 stop15h 54m
Deal found 8/1![Frontier logo]()
$102
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 9/36:17 pm -
1 stop5h 18m
Thu 9/106:00 pm -
1 stop20h 10m
Deal found 8/5![Frontier logo]()
$104
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 9/36:17 pm -
1 stop5h 18m
Sun 9/68:07 pm -
1 stop22h 15m
Deal found 8/1![Frontier logo]()
$105
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 10/1210:35 am -
1 stop6h 16m
Sun 10/186:46 pm -
1 stop15h 54m
Deal found 8/3![Frontier logo]()
$108
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 8/276:17 pm -
1 stop5h 18m
Mon 8/317:05 am -
1 stop11h 17m
Deal found 8/2![Frontier logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 9/252:29 pm -
1 stop7h 05m
Mon 9/287:15 am -
1 stop6h 55m
Deal found 8/3![Frontier logo]()
$111
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 10/1510:35 am -
1 stop5h 45m
Mon 10/196:25 pm -
1 stop16h 15m
Deal found 8/3![Frontier logo]()
$113
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 10/2910:35 am -
1 stop6h 16m
Mon 11/26:46 pm -
1 stop15h 54m
Deal found 8/6![Frontier logo]()
$113
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:17 pm -
1 stop5h 18m
Thu 9/1012:59 pm -
1 stop25h 11m
Deal found 8/4![Frontier logo]()
$116
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 11/1210:35 am -
1 stop6h 16m
Sun 11/156:46 pm -
1 stop15h 54m
Deal found 8/2![Frontier logo]()
$116
This Kiwi.com deal was found by Cheapflights users on 8/6. 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.
Fri 10/1610:35 am -
1 stop5h 45m
Sat 10/246:25 pm -
1 stop16h 15m
Deal found 8/6![Frontier logo]()
$117
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 10/1110:35 am -
1 stop6h 16m
Thu 10/156:46 pm -
1 stop15h 54m
Deal found 8/1![Frontier logo]()
$117
Best flights from St. Louis to FloridaDiscover carefully curated flight deals from St. Louis to Florida that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 6, 2026.
Discover carefully curated flight deals from St. Louis to Florida that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 9/66:17 pm -
2 stops17h 14m
Thu 9/1010:59 am -
1 stop7h 55m
Deal found 8/1![Multiple Airlines logo]()
$231
This Southwest deal was found by Cheapflights users on 8/1. 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 9/19:35 am -
Nonstop2h 15m
Sat 9/56:15 pm -
Nonstop2h 35m
Deal found 8/1![Southwest logo]()
$259
This Delta deal was found by Cheapflights users on 8/3. 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 10/77:00 am -
1 stop5h 22m
Tue 10/137:46 pm -
1 stop5h 08m
Deal found 8/3![Delta logo]()
$267
This United Airlines deal was found by Cheapflights users on 8/2. 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.
Sat 9/57:25 am -
1 stop6h 45m
Sun 9/66:05 am -
2 stops10h 33m
Deal found 8/2![United Airlines logo]()
$316
This American Airlines deal was found by Cheapflights users on 8/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/48:07 pm -
1 stop19h 12m
Thu 9/103:30 pm -
1 stop8h 12m
Deal found 8/5![American Airlines logo]()
$499
This Southwest deal was found by Cheapflights users on 8/3. 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 8/268:00 am -
1 stop8h 35m
Sat 8/2910:45 am -
1 stop4h 15m
Deal found 8/3![Southwest logo]()
$267
This Delta deal was found by Cheapflights users on 8/1. 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.
Mon 11/2310:00 am -
1 stop5h 25m
Tue 12/17:08 pm -
1 stop5h 48m
Deal found 8/1![Delta logo]()
$289
This Southwest deal was found by Cheapflights users on 8/2. 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 9/168:00 am -
1 stop6h 45m
Wed 9/236:15 pm -
Nonstop2h 50m
Deal found 8/2![Southwest logo]()
$271
This Delta deal was found by Cheapflights users on 8/5. 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.
Tue 9/157:05 am -
1 stop4h 14m
Tue 9/227:10 am -
1 stop7h 13m
Deal found 8/5![Delta logo]()
$293
This Kiwi.com deal was found by Cheapflights users on 8/6. 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.
Sun 9/65:02 pm -
1 stop17h 25m
Sun 9/1310:59 am -
2 stops27h 11m
Deal found 8/6![Multiple Airlines logo]()
$323
This Southwest deal was found by Cheapflights users on 8/1. 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 9/11:20 pm -
Nonstop2h 25m
Tue 9/811:10 am -
Nonstop2h 30m
Deal found 8/1![Southwest logo]()
$276
This United Airlines deal was found by Cheapflights users on 8/4. 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.
Sat 10/36:00 am -
1 stop6h 08m
Sat 10/1012:16 pm -
2 stops8h 25m
Deal found 8/4![United Airlines logo]()
$338
This Delta deal was found by Cheapflights users on 8/5. 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.
Sat 9/125:46 pm -
1 stop4h 14m
Sat 9/1911:05 am -
1 stop4h 44m
Deal found 8/5![Delta logo]()
$293
This Southwest deal was found by Cheapflights users on 8/1. 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 9/194:05 pm -
Nonstop2h 25m
Mon 9/286:10 am -
Nonstop2h 35m
Deal found 8/1![Southwest logo]()
$276
This United Airlines deal was found by Cheapflights users on 8/1. 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.
Sat 8/228:00 am -
1 stop5h 36m
Sat 8/2912:15 pm -
2 stops10h 45m
Deal found 8/1![United Airlines logo]()
$338
This Delta deal was found by Cheapflights users on 8/4. 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.
Thu 12/316:00 am -
1 stop6h 59m
Thu 12/317:30 pm -
1 stop5h 09m
Deal found 8/4![Delta logo]()
$293
This Southwest deal was found by Cheapflights users on 8/2. 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 10/218:30 am -
2 stops8h 00m
Tue 10/278:40 am -
2 stops8h 15m
Deal found 8/2![Southwest logo]()
$278
This United Airlines deal was found by Cheapflights users on 8/1. 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 8/276:00 am -
2 stops7h 59m
Thu 9/1010:34 am -
1 stop6h 32m
Deal found 8/1![United Airlines logo]()
$342
This Southwest deal was found by Cheapflights users on 8/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2711:40 am -
2 stops9h 25m
Mon 8/316:20 am -
2 stops9h 50m
Deal found 8/4![Southwest logo]()
$278
This Delta deal was found by Cheapflights users on 8/4. 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.
Sat 9/55:23 pm -
1 stop6h 24m
Sat 9/127:21 am -
1 stop6h 11m
Deal found 8/4![Delta logo]()
$312
This United Airlines deal was found by Cheapflights users on 8/2. 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 9/286:00 am -
1 stop6h 21m
Wed 9/307:00 am -
2 stops9h 43m
Deal found 8/2![United Airlines logo]()
$362
This Southwest deal was found by Cheapflights users on 8/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:00 am -
1 stop7h 35m
Mon 10/195:45 am -
Nonstop2h 10m
Deal found 8/4![Southwest logo]()
$284
This Delta deal was found by Cheapflights users on 8/4. 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.
Wed 12/306:59 pm -
1 stop13h 17m
Thu 1/77:20 am -
1 stop11h 41m
Deal found 8/4![Delta logo]()
$313
This United Airlines deal was found by Cheapflights users on 8/1. 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.
Wed 8/2612:59 pm -
2 stops9h 51m
Tue 9/111:15 am -
1 stop7h 49m
Deal found 8/1![United Airlines logo]()
$362
This Southwest deal was found by Cheapflights users on 8/1. 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 12/510:35 am -
2 stops6h 10m
Tue 12/86:05 am -
Nonstop2h 15m
Deal found 8/1![Southwest logo]()
$285
This Delta deal was found by Cheapflights users on 8/3. 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.
Mon 8/317:00 am -
1 stop5h 37m
Mon 9/77:00 am -
1 stop4h 46m
Deal found 8/3![Delta logo]()
$315
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Wed 9/99:43 am -
2 stops10h 53m
Wed 9/167:30 am -
1 stop5h 27m
Deal found 8/3![United Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 8/6. 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.
Thu 10/296:00 am -
1 stop6h 34m
Tue 11/35:40 pm -
1 stop4h 19m
Deal found 8/6![Delta logo]()
$315
This Southwest deal was found by Cheapflights users on 8/1. 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 9/58:25 am -
Nonstop1h 45m
Sat 9/127:05 am -
Nonstop1h 45m
Deal found 8/1![Southwest logo]()
$291
This United Airlines deal was found by Cheapflights users on 8/1. 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 9/213:13 pm -
1 stop5h 57m
Wed 9/237:22 am -
2 stops9h 16m
Deal found 8/1![United Airlines logo]()
$376
Last-minute flights from St. Louis to FloridaDiscover last-minute flight deals from St. Louis to Florida. Data last updated August 6, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Florida. Data last updated August 6, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 8/276:17 pm -
1 stop5h 18m
Mon 8/317:05 am -
1 stop11h 17m
Deal found 8/2![Frontier logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 8/286:17 pm -
1 stop5h 18m
Mon 8/317:05 am -
1 stop11h 17m
Deal found 8/2![Frontier logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 8/306:17 pm -
1 stop22h 53m
Wed 9/27:05 pm -
1 stop23h 17m
Deal found 8/2![Frontier logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 9/36:17 pm -
1 stop5h 18m
Thu 9/106:00 pm -
1 stop20h 10m
Deal found 8/5![Frontier logo]()
$104
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 9/36:17 pm -
1 stop5h 18m
Sun 9/68:07 pm -
1 stop22h 15m
Deal found 8/1![Frontier logo]()
$105
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:17 pm -
1 stop5h 18m
Thu 9/1012:59 pm -
1 stop25h 11m
Deal found 8/4![Frontier logo]()
$116
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 9/46:17 pm -
1 stop5h 18m
Sun 9/67:05 am -
1 stop11h 17m
Deal found 8/3![Frontier logo]()
$120
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 9/46:17 pm -
1 stop22h 53m
Tue 9/87:05 pm -
1 stop19h 05m
Deal found 8/2![Frontier logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 9/142:29 pm -
1 stop7h 05m
Tue 9/156:00 pm -
1 stop20h 10m
Deal found 8/3![Frontier logo]()
$121
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 9/212:29 pm -
1 stop7h 27m
Thu 9/249:54 pm -
1 stop16h 16m
Deal found 8/5![Frontier logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 9/252:29 pm -
1 stop7h 05m
Mon 9/287:15 am -
1 stop6h 55m
Deal found 8/3![Frontier logo]()
$111
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 9/252:29 pm -
1 stop7h 27m
Mon 9/286:45 am -
1 stop7h 25m
Deal found 8/1![Frontier logo]()
$137
One-way flights from St. Louis to FloridaSearch for one-way flight options from St. Louis to Florida. Find affordable one-way fares based on user searches. Data last updated August 6, 2026.
Search for one-way flight options from St. Louis to Florida. Find affordable one-way fares based on user searches. Data last updated August 6, 2026.
This Trip.com deal was found by Cheapflights users on 8/4. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/212:29 pm -
1 stop25h 40m
Deal found 8/4![Frontier logo]()
$47
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/52:29 pm -
1 stop16h 40m
Deal found 8/4![Frontier logo]()
$48
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/142:29 pm -
1 stop16h 40m
Deal found 8/4![Frontier logo]()
$49
This Trip.com deal was found by Cheapflights users on 8/3. 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 10/1510:35 am -
1 stop5h 45m
Deal found 8/3![Frontier logo]()
$50
This Trip.com deal was found by Cheapflights users on 8/6. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/510:35 am -
1 stop6h 16m
Deal found 8/6![Frontier logo]()
$50
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 9/36:17 pm -
1 stop5h 18m
Deal found 8/2![Frontier logo]()
$51
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 10/52:29 pm -
1 stop7h 05m
Deal found 8/3![Frontier logo]()
$52
This Kiwi.com deal was found by Cheapflights users on 8/5. 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.
Fri 10/2310:35 am -
1 stop22h 29m
Deal found 8/5![Frontier logo]()
$53
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 10/810:35 am -
1 stop6h 16m
Deal found 8/5![Frontier logo]()
$53
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 11/610:35 am -
1 stop23h 54m
Deal found 8/1![Frontier logo]()
$54
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 8/316:17 pm -
1 stop11h 23m
Deal found 8/2![Frontier logo]()
$56
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 9/76:17 pm -
1 stop16h 23m
Deal found 8/5![Frontier logo]()
$57
Find flight deals from St. Louis to Florida
Keep the following information in mind while searching for St. Louis to Florida flight deals. Data was last updated August 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $102 (Kiwi.com) |
One-way from | $47 (Trip.com) |
Popular in | May |
Cheapest in | February |
Average price | $249 |
Good round-trip deal | $277 or less |
Good one-way deal | $149 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis to Florida 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 6, 2026.
Use the filters below to find and compare flights from St. Louis to Florida that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisKey West
STL Lambert-St Louis - EYW Key West
STLEYW
Lambert-St Louis
Sun 9/6
6:17 pm-12:31 pm
2 stops17h 14m
Key West
Thu 9/10
10:59 am-5:54 pm
1 stop7h 55m
$231
St. LouisTampa
STL Lambert-St Louis - TPA Tampa
STLTPA
Lambert-St Louis
Tue 9/1
9:35 am-12:50 pm
Nonstop2h 15m
Tampa
Sat 9/5
6:15 pm-7:50 pm
Nonstop2h 35m
$259
St. LouisFort Lauderdale
STL Lambert-St Louis - FLL Fort Lauderdale
STLFLL
Lambert-St Louis
Wed 10/7
7:00 am-1:22 pm
1 stop5h 22m
Fort Lauderdale
Tue 10/13
7:46 pm-11:54 pm
1 stop5h 08m
$267
St. LouisFort Lauderdale
STL Lambert-St Louis - FLL Fort Lauderdale
STLFLL
Lambert-St Louis
Wed 8/26
8:00 am-5:35 pm
1 stop8h 35m
Fort Lauderdale
Sat 8/29
10:45 am-2:00 pm
1 stop4h 15m
$267
St. LouisFort Lauderdale
STL Lambert-St Louis - FLL Fort Lauderdale
STLFLL
Lambert-St Louis
Wed 9/16
8:00 am-3:45 pm
1 stop6h 45m
Fort Lauderdale
Wed 9/23
6:15 pm-8:05 pm
Nonstop2h 50m
$271
St. LouisOrlando
STL Lambert-St Louis - MCO Orlando
STLMCO
Lambert-St Louis
Tue 9/1
1:20 pm-4:45 pm
Nonstop2h 25m
Orlando
Tue 9/8
11:10 am-12:40 pm
Nonstop2h 30m
$276
St. LouisOrlando
STL Lambert-St Louis - MCO Orlando
STLMCO
Lambert-St Louis
Sat 9/19
4:05 pm-7:30 pm
Nonstop2h 25m
Orlando
Mon 9/28
6:10 am-7:45 am
Nonstop2h 35m
$276
St. LouisMiami
STL Lambert-St Louis - MIA Miami
STLMIA
Lambert-St Louis
Wed 10/21
8:30 am-5:30 pm
2 stops8h 00m
Miami
Tue 10/27
8:40 am-3:55 pm
2 stops8h 15m
$278
St. LouisMiami
STL Lambert-St Louis - MIA Miami
STLMIA
Lambert-St Louis
Thu 8/27
11:40 am-10:05 pm
2 stops9h 25m
Miami
Mon 8/31
6:20 am-3:10 pm
2 stops9h 50m
$278
St. LouisJacksonville
STL Lambert-St Louis - JAX Jacksonville
STLJAX
Lambert-St Louis
Sat 10/17
6:00 am-2:35 pm
1 stop7h 35m
Jacksonville
Mon 10/19
5:45 am-6:55 am
Nonstop2h 10m
$284
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from St. Louis to Florida
Have a flexible travel schedule? Discover the best time to fly to Florida from St. Louis with our price prediction graph.
STL-JAX
STL-TPA
STL-MCO
STL-FLL
STL-EYW
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 Florida
STL-USFL
STL-JAX
STL-TPA
STL-MCO
STL-FLL
What is the cheapest month to book a flight from St. Louis to Florida?
Currently, October is the cheapest month in which you can book a flight from St. Louis to Florida (average of $306). Flying from St. Louis to Florida in June is currently the most expensive (average of $428). 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 FL?
Find hourly flight availability from St. Louis to Florida. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 6, 2026.
It’s optimal to fly from St. Louis to Florida in the evening. By choosing this option you can save up to 13% on the cost of your flight, compared to a flight in the morning.
How much does it cost to fly round-trip from St. Louis to Florida?
Airfare is typical for this route at the moment.
St. Louis to Florida flights typically cost between $270 and $430 in September.The cheapest round-trip price found within the last 5 days was $271 on Frontier (Sep 25-Sep 28).
How far ahead should I book a flight from St. Louis to Florida?
To ensure you get the cheapest price possible for a flight from St. Louis to Florida, you should look to book at least 23 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest day to fly from St. Louis to Florida?
Use this chart to determine the cheapest time to fly round-trip from St. Louis to Florida. Price data was last updated on August 1, 2026.
Travelers seeking maximum savings on their St. Louis to Florida flight should consider departing on Saturday afternoons when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Florida
Get insights into the airlines that provide service to Florida. 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 Florida. Reviews last updated August 6, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited Airlines from St. Louis to Florida to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Food
7.0
Overall
8.0
Comfort
8.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Entertainment
7.5
Food
7.0
Overall
8.0
Comfort
8.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Entertainment
7.5
Food
7.0
Overall
8.0
Comfort
8.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Entertainment
7.5
Food
7.0
Overall
8.0
Comfort
8.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Entertainment
7.5
Food
7.0
Overall
8.0
Comfort
8.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Entertainment
7.5
Food
7.0
Overall
8.0
Comfort
8.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Related info for your journey
Find useful and relevant information for your journey from St. Louis to Florida. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
Alternative routes for St. Louis to Florida
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Florida by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from St. Louis to Florida by cabin class
Find flights from St. Louis to Florida, based on your preferred cabin class, be it economy, premium economy, business, or first class.
St. Louis and Florida flights
Browse other St. Louis and Florida flight options. Last updated on August 6, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
St. Louis to Florida flights
Consider these flights traveling from St. Louis to Florida.
Top 7 airlines flying from St. Louis to Florida
Discover the top 7 airlines that operate flights from St. Louis to Florida. 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 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$58 | Average$210 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$122 | Average$226 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$150 | Average$424 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$168 | Average$375 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$186 | Average$378 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$220 | Average$381 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$230 | Average$433 | FlexibilityNo cancel fee | On-time63% |