$92+ Cheap flights from Missouri to Caribbean
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
STL — SJU
Oct 22 — Oct 291
Round-trip
1 adult, Economy
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Find cheap flights from Missouri to Caribbean 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 Missouri to Caribbean
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Cheapest flights from Missouri to CaribbeanExplore the most affordable flight options available from Missouri to Caribbean. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 22, 2026.
Explore the most affordable flight options available from Missouri to Caribbean. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 10/236:35 pm -
1 stop20h 31m
Tue 11/33:59 pm -
1 stop27h 41m
Deal found 9/17![Frontier logo]()
$167
This Mytrip deal was found by Cheapflights users on 9/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:35 pm -
2 stops17h 56m
Tue 10/2712:59 am -
2 stops17h 41m
Deal found 9/21![Frontier logo]()
$217
This Mytrip deal was found by Cheapflights users on 9/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/166:44 pm -
2 stops19h 33m
Wed 11/1812:59 am -
2 stops19h 40m
Deal found 9/21![Frontier logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 11/236:35 pm -
2 stops17h 24m
Thu 12/35:01 am -
1 stop32h 16m
Deal found 9/17![Frontier logo]()
$232
This Mytrip deal was found by Cheapflights users on 9/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:44 pm -
2 stops20h 32m
Sun 11/112:59 am -
2 stops18h 41m
Deal found 9/21![Frontier logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 9/22. 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 11/169:46 am -
1 stop27h 33m
Fri 12/116:25 am -
1 stop11h 34m
Deal found 9/22![Multiple Airlines logo]()
$254
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 10/174:30 pm -
1 stop8h 23m
Tue 10/2012:59 am -
2 stops17h 41m
Deal found 9/18![Frontier logo]()
$255
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 11/29:16 am -
1 stop28h 03m
Thu 11/127:00 am -
1 stop27h 46m
Deal found 9/18![Multiple Airlines logo]()
$263
This Cheapflightsfares deal was found by Cheapflights users on 9/20. 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.
Tue 12/16:13 pm -
1 stop27h 15m
Fri 12/45:01 am -
1 stop8h 16m
Deal found 9/20![Frontier logo]()
$267
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 10/1210:06 am -
1 stop28h 12m
Thu 10/227:00 am -
1 stop28h 06m
Deal found 9/18![Multiple Airlines logo]()
$271
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 11/256:35 pm -
2 stops37h 18m
Thu 12/35:01 am -
1 stop32h 16m
Deal found 9/17![Frontier logo]()
$287
This Cheapflightsfares deal was found by Cheapflights users on 9/19. 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 12/36:13 pm -
1 stop5h 58m
Mon 12/75:01 am -
1 stop8h 16m
Deal found 9/19![Frontier logo]()
$288
Best flights from Missouri to CaribbeanDiscover carefully curated flight deals from Missouri to Caribbean that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.
Discover carefully curated flight deals from Missouri to Caribbean that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 10/216:35 pm -
1 stop20h 31m
Tue 10/2712:59 am -
2 stops17h 41m
Deal found 9/21![Frontier logo]()
$318
This Delta deal was found by Cheapflights users on 9/17. 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 10/286:00 am -
1 stop6h 54m
Sun 11/13:19 pm -
1 stop9h 35m
Deal found 9/17![Delta logo]()
$372
This United Airlines deal was found by Cheapflights users on 9/17. 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 10/286:09 am -
1 stop6h 39m
Sun 11/12:40 pm -
1 stop8h 46m
Deal found 9/17![United Airlines logo]()
$372
This Air Canada deal was found by Cheapflights users on 9/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/148:55 am -
1 stop7h 40m
Mon 10/196:30 pm -
2 stops25h 11m
Deal found 9/21![Air Canada logo]()
$382
This Southwest deal was found by Cheapflights users on 9/17. 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 10/173:05 pm -
1 stop7h 50m
Sat 10/245:40 am -
1 stop10h 10m
Deal found 9/17![Southwest logo]()
$386
This American Airlines deal was found by Cheapflights users on 9/17. 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.
Thu 3/45:00 am -
1 stop7h 06m
Tue 3/912:02 pm -
1 stop6h 31m
Deal found 9/17![American Airlines logo]()
$408
This Mytrip deal was found by Cheapflights users on 9/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:44 pm -
2 stops19h 37m
Wed 11/111:21 pm -
3 stops35h 55m
Deal found 9/21![Multiple Airlines logo]()
$535
This Copa Airlines deal was found by Cheapflights users on 9/20. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/189:45 am -
2 stops24h 33m
Tue 11/2412:17 pm -
2 stops30h 13m
Deal found 9/20![Copa Airlines logo]()
$615
This United Airlines deal was found by Cheapflights users on 9/17. 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 1/167:00 pm -
2 stops15h 49m
Wed 1/2012:55 pm -
1 stop9h 58m
Deal found 9/17![United Airlines logo]()
$376
This Southwest deal was found by Cheapflights users on 9/21. 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 2/213:25 pm -
1 stop5h 55m
Sat 2/279:05 pm -
1 stop14h 05m
Deal found 9/21![Southwest logo]()
$386
This Air Canada deal was found by Cheapflights users on 9/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:55 am -
1 stop7h 35m
Thu 10/222:20 pm -
1 stop29h 21m
Deal found 9/17![Air Canada logo]()
$397
This Delta deal was found by Cheapflights users on 9/19. 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 10/306:00 am -
1 stop6h 54m
Tue 11/33:19 pm -
1 stop7h 40m
Deal found 9/19![Delta logo]()
$408
This American Airlines deal was found by Cheapflights users on 9/17. 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.
Sat 1/307:44 am -
2 stops11h 15m
Sat 2/612:45 pm -
1 stop12h 14m
Deal found 9/17![American Airlines logo]()
$422
This United Airlines deal was found by Cheapflights users on 9/17. 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 1/2311:25 am -
1 stop7h 35m
Sat 1/3010:15 am -
2 stops13h 30m
Deal found 9/17![United Airlines logo]()
$386
This Southwest deal was found by Cheapflights users on 9/17. 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 11/162:25 pm -
2 stops8h 25m
Thu 11/192:25 pm -
2 stops9h 35m
Deal found 9/17![Southwest logo]()
$392
This Delta deal was found by Cheapflights users on 9/18. 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 10/316:00 am -
1 stop6h 54m
Wed 11/43:19 pm -
1 stop7h 40m
Deal found 9/18![Delta logo]()
$408
This United Airlines deal was found by Cheapflights users on 9/17. 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 10/1711:22 am -
2 stops11h 28m
Fri 10/231:00 am -
2 stops10h 26m
Deal found 9/17![United Airlines logo]()
$386
This Southwest deal was found by Cheapflights users on 9/17. 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 1/3010:15 am -
2 stops10h 45m
Wed 3/310:45 am -
2 stops9h 25m
Deal found 9/17![Southwest logo]()
$396
This American Airlines deal was found by Cheapflights users on 9/17. 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 10/165:40 pm -
2 stops17h 38m
Fri 10/235:13 pm -
2 stops17h 37m
Deal found 9/17![American Airlines logo]()
$451
This United Airlines deal was found by Cheapflights users on 9/20. 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 11/26:15 am -
1 stop6h 18m
Mon 11/92:40 pm -
1 stop8h 46m
Deal found 9/20![United Airlines logo]()
$398
This Southwest deal was found by Cheapflights users on 9/18. 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 2/1710:00 am -
2 stops10h 00m
Sat 2/279:05 pm -
1 stop14h 05m
Deal found 9/18![Southwest logo]()
$411
This American Airlines deal was found by Cheapflights users on 9/19. 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.
Sun 2/216:36 pm -
1 stop16h 28m
Wed 3/33:14 pm -
1 stop9h 45m
Deal found 9/19![American Airlines logo]()
$455
This Trip.com deal was found by Cheapflights users on 9/18. 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.
Wed 10/2112:10 pm -
1 stop26h 55m
Mon 10/263:30 pm -
1 stop24h 53m
Deal found 9/18![Air Canada logo]()
$510
This Justfly.com deal was found by Cheapflights users on 9/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/124:05 pm -
1 stop19h 45m
Sat 12/1910:17 am -
Nonstop4h 59m
Deal found 9/21![Multiple Airlines logo]()
$573
This United Airlines deal was found by Cheapflights users on 9/17. 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 2/36:10 am -
1 stop8h 26m
Sat 2/62:05 am -
2 stops12h 19m
Deal found 9/17![United Airlines logo]()
$400
This Delta deal was found by Cheapflights users on 9/17. 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 2/87:00 am -
1 stop7h 42m
Sat 2/136:06 pm -
1 stop7h 52m
Deal found 9/17![Delta logo]()
$485
This Southwest deal was found by Cheapflights users on 9/21. 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 1/1210:00 am -
2 stops10h 00m
Fri 1/2210:45 am -
2 stops10h 15m
Deal found 9/21![Southwest logo]()
$411
This American Airlines deal was found by Cheapflights users on 9/21. 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.
Sun 2/286:45 am -
1 stop7h 45m
Sun 3/73:35 pm -
1 stop7h 29m
Deal found 9/21![American Airlines logo]()
$460
This United Airlines deal was found by Cheapflights users on 9/17. 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 2/211:25 am -
1 stop7h 35m
Sat 2/62:05 am -
2 stops12h 19m
Deal found 9/17![United Airlines logo]()
$400
This Air Canada deal was found by Cheapflights users on 9/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/24:05 pm -
2 stops29h 30m
Fri 11/610:40 pm -
1 stop18h 46m
Deal found 9/21![Air Canada logo]()
$538
Last-minute flights from Missouri to CaribbeanDiscover last-minute flight deals from Missouri to Caribbean. Data last updated September 22, 2026 and is based on user searches.
Discover last-minute flight deals from Missouri to Caribbean. Data last updated September 22, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 10/59:16 am -
1 stop29h 01m
Thu 10/157:00 am -
1 stop26h 26m
Deal found 9/19![Multiple Airlines logo]()
$311
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 10/59:16 am -
1 stop29h 01m
Sun 10/117:00 am -
1 stop27h 16m
Deal found 9/19![Multiple Airlines logo]()
$321
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 10/1210:06 am -
1 stop28h 12m
Thu 10/227:00 am -
1 stop28h 06m
Deal found 9/18![Multiple Airlines logo]()
$271
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 10/154:30 pm -
1 stop8h 23m
Thu 10/2211:54 am -
2 stops30h 46m
Deal found 9/17![Frontier logo]()
$296
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 10/174:30 pm -
1 stop8h 23m
Tue 10/2012:59 am -
2 stops17h 41m
Deal found 9/18![Frontier logo]()
$255
This Cheapflightsfares deal was found by Cheapflights users on 9/19. 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 10/174:30 pm -
1 stop8h 23m
Sun 10/253:00 am -
1 stop21h 13m
Deal found 9/19![Frontier logo]()
$294
This Mytrip deal was found by Cheapflights users on 9/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:35 pm -
2 stops20h 51m
Sun 10/253:00 am -
2 stops15h 40m
Deal found 9/19![Frontier logo]()
$290
This Mytrip deal was found by Cheapflights users on 9/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:35 pm -
2 stops17h 56m
Tue 10/2712:59 am -
2 stops17h 41m
Deal found 9/21![Frontier logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 10/236:35 pm -
1 stop20h 31m
Tue 11/33:59 pm -
1 stop27h 41m
Deal found 9/17![Frontier logo]()
$167
This Mytrip deal was found by Cheapflights users on 9/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/278:43 pm -
2 stops27h 16m
Tue 11/33:59 pm -
2 stops29h 48m
Deal found 9/18![Frontier logo]()
$289
This United Airlines deal was found by Cheapflights users on 9/17. 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 10/286:09 am -
1 stop6h 39m
Sun 11/12:40 pm -
1 stop8h 46m
Deal found 9/17![United Airlines logo]()
$372
This Mytrip deal was found by Cheapflights users on 9/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:44 pm -
2 stops20h 32m
Sun 11/112:59 am -
2 stops18h 41m
Deal found 9/21![Frontier logo]()
$237
One-way flights from Missouri to CaribbeanSearch for one-way flight options from Missouri to Caribbean. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.
Search for one-way flight options from Missouri to Caribbean. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 10/236:35 pm -
1 stop20h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Frontier logo]()
$92
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 11/166:44 pm -
2 stops19h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Frontier logo]()
$101
This Mytrip deal was found by Cheapflights users on 9/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:35 pm -
2 stops20h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Frontier logo]()
$113
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 10/216:35 pm -
2 stops30h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Frontier logo]()
$118
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 10/166:35 pm -
2 stops20h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Frontier logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 11/29:16 am -
1 stop28h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Multiple Airlines logo]()
$126
This Trip.com deal was found by Cheapflights users on 9/18. 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.
Tue 12/14:05 pm -
1 stop18h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Air Canada logo]()
$133
This Delta deal was found by Cheapflights users on 9/21. 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 10/197:00 am -
1 stop5h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Delta logo]()
$145
This Expedia deal was found by Cheapflights users on 9/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1812:10 pm -
2 stops52h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Air Canada logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 10/199:16 am -
1 stop29h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 11/236:35 pm -
2 stops29h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Frontier logo]()
$154
This Trip.com deal was found by Cheapflights users on 9/20. 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 11/264:05 pm -
1 stop22h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Air Canada logo]()
$165
Find flight deals from Missouri to Caribbean
Keep the following information in mind while searching for Missouri to Caribbean flight deals. Data was last updated September 22, 2026.
Round-trip from | $167 (Kiwi.com) |
|---|---|
One-way from | $92 (Kiwi.com) |
Popular in | December |
Cheapest in | April |
Average price | $336 |
Good round-trip deal | $572 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Missouri to Caribbean 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 7,457,451 searches. Data last updated September 22, 2026.
Use the filters below to find and compare flights from Missouri to Caribbean that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisNassau
STL Lambert-St Louis - NAS Nassau Intl
STLNAS
Lambert-St Louis
Tue 12/1
4:05 pm-11:30 am
1 stop18h 25m
Nassau Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$133
Quickest round-trip
St. LouisNassau
STL Lambert-St Louis - NAS Nassau Intl
STLNAS
Lambert-St Louis
Mon 10/19
7:00 am-1:54 pm
1 stop5h 54m
Nassau Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$145
St. LouisNassau
STL Lambert-St Louis - NAS Nassau Intl
STLNAS
Lambert-St Louis
Tue 12/1
10:38 am-9:54 pm
2 stops10h 16m
Nassau Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$145
St. LouisNassau
STL Lambert-St Louis - NAS Nassau Intl
STLNAS
Lambert-St Louis
Sun 10/18
8:55 am-5:30 pm
1 stop7h 35m
Nassau Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$145
St. LouisNassau
STL Lambert-St Louis - NAS Nassau Intl
STLNAS
Lambert-St Louis
Tue 10/20
6:00 am-1:54 pm
1 stop6h 54m
Nassau Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$145
St. LouisSan Juan
STL Lambert-St Louis - SJU San Juan Luis Munoz Marin Intl
STLSJU
Lambert-St Louis
Fri 12/11
12:02 pm-1:07 am
1 stop11h 05m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$147
St. LouisSan Juan
STL Lambert-St Louis - SJU San Juan Luis Munoz Marin Intl
STLSJU
Lambert-St Louis
Mon 11/16
4:26 pm-10:15 am
1 stop15h 49m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$151
St. LouisOranjestad
STL Lambert-St Louis - AUA Oranjestad Reina Beatrix
STLAUA
Lambert-St Louis
Thu 1/7
5:37 pm-2:50 pm
2 stops19h 13m
Oranjestad Reina Beatrix
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$171
Kansas CityGeorge Town
MCI Kansas City - GCM George Town Owen Roberts Intl
MCIGCM
Kansas City
Tue 10/20
5:50 pm-11:30 am
2 stops17h 40m
George Town Owen Roberts Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$175
St. LouisOranjestad
STL Lambert-St Louis - AUA Oranjestad Reina Beatrix
STLAUA
Lambert-St Louis
Sat 12/12
4:05 pm-2:25 pm
2 stops20h 20m
Oranjestad Reina Beatrix
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$178
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Missouri to Caribbean
Have a flexible travel schedule? Discover the best time to fly to Caribbean from Missouri with our price prediction graph.
STL-SJU
MCI-SJU
STL-NAS
STL-AUA
STL-PUJ
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 Missouri to Caribbean
USMO-0CB
STL-SJU
MCI-SJU
STL-NAS
STL-AUA
What is the cheapest month to book a flight from Missouri to Caribbean?
Currently, April is the cheapest month in which you can book a flight from Missouri to Caribbean (average of $544). Flying from Missouri to Caribbean in June is currently the most expensive (average of $672). 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.
How far ahead should I book a flight from Missouri to Caribbean?
Booking 77 days in advance of your planned departure date is, on average, the best time to get cheap flights from Missouri to Caribbean. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Related info for your journey
Find useful and relevant information for your journey from Missouri to Caribbean. 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.
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Alternative routes for Missouri to Caribbean
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Caribbean by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Missouri to Caribbean by cabin class
Find flights from Missouri to Caribbean, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Missouri and Caribbean flights
Browse other Missouri and Caribbean flight options. Last updated on September 22, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Caribbean
Find the right flight back to Missouri after your stay in Caribbean
Fly to Caribbean countries
Consider these flights traveling to countries located in Caribbean.
Missouri to Caribbean flights
Consider these flights traveling from Missouri to Caribbean.
Top 6 airlines flying from Missouri to Caribbean
Discover the top 6 airlines that operate flights from Missouri to Caribbean. 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 7,457,451 searches. Data last updated September 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$128 | Average$640 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$132 | Average$435 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$225 | Average$586 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$235 | Average$673 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$326 | Average$703 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$381 | Average$641 | FlexibilityNo cancel fee | On-time62% |