$95+ Cheap flights from Puerto Rico to Missouri
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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — STL
Oct 24 — Oct 311
Round-trip
1 adult, Economy
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Find cheap flights from Puerto Rico to Missouri 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
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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 Puerto Rico to Missouri
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Cheapest flights from Puerto Rico to MissouriExplore the most affordable flight options available from Puerto Rico to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 24, 2026.
Explore the most affordable flight options available from Puerto Rico to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 24, 2026.
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.
Thu 11/127:00 am -
1 stop27h 46m
Mon 11/169:46 am -
1 stop27h 33m
Deal found 9/22![Multiple Airlines logo]()
$252
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/145:11 pm -
2 stops31h 02m
Fri 10/166:35 pm -
2 stops20h 51m
Deal found 9/20![Frontier logo]()
$273
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.
Thu 10/157:20 am -
1 stop16h 53m
Mon 10/194:30 pm -
1 stop15h 48m
Deal found 9/20![Frontier logo]()
$294
This Mytrip deal was found by Cheapflights users on 9/23. 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.
Thu 10/2212:59 am -
2 stops17h 41m
Mon 10/266:35 pm -
2 stops20h 41m
Deal found 9/23![Frontier logo]()
$299
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:20 am -
1 stop16h 53m
Mon 10/194:30 pm -
1 stop8h 23m
Deal found 9/22![Frontier logo]()
$301
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.
Sun 12/63:59 pm -
1 stop19h 36m
Fri 12/1110:30 am -
1 stop13h 43m
Deal found 9/20![Frontier logo]()
$314
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/292:55 am -
1 stop21h 21m
Sun 11/154:26 pm -
1 stop15h 49m
Deal found 9/22![Frontier logo]()
$324
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 10/293:59 pm -
1 stop26h 41m
Wed 1/207:02 pm -
2 stops53h 47m
Deal found 9/23![Frontier logo]()
$329
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2910:20 am -
1 stop13h 56m
Sun 11/154:26 pm -
1 stop15h 49m
Deal found 9/22![Frontier logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 10/293:59 pm -
1 stop26h 41m
Sat 1/235:59 pm -
1 stop13h 56m
Deal found 9/23![Frontier logo]()
$344
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 10/293:59 pm -
1 stop26h 41m
Mon 1/255:59 pm -
2 stops18h 44m
Deal found 9/23![Frontier logo]()
$349
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 12/47:25 am -
1 stop10h 34m
Sun 12/66:23 pm -
2 stops28h 56m
Deal found 9/21![Multiple Airlines logo]()
$374
Best flights from Puerto Rico to MissouriDiscover carefully curated flight deals from Puerto Rico to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 24, 2026.
Discover carefully curated flight deals from Puerto Rico to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 24, 2026.
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/256:15 am -
1 stop6h 56m
Fri 1/2911:40 am -
1 stop10h 10m
Deal found 9/22![Delta logo]()
$386
This American Airlines deal was found by Cheapflights users on 9/23. 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 10/2910:36 am -
1 stop13h 23m
Sun 11/16:45 am -
1 stop15h 31m
Deal found 9/23![American Airlines logo]()
$386
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.
Fri 12/42:25 pm -
1 stop8h 45m
Sun 12/63:50 pm -
1 stop7h 15m
Deal found 9/21![Southwest logo]()
$386
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.
Fri 11/202:20 pm -
2 stops19h 51m
Mon 11/235:01 pm -
1 stop18h 58m
Deal found 9/22![Multiple Airlines logo]()
$447
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/281:05 am -
2 stops16h 29m
Sun 11/17:36 am -
2 stops12h 46m
Deal found 9/19![United Airlines logo]()
$486
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/53:59 pm -
1 stop9h 57m
Wed 11/111:20 pm -
1 stop7h 55m
Deal found 9/22![Delta logo]()
$386
This Southwest deal was found by Cheapflights users on 9/24. 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 1/305:35 am -
1 stop8h 40m
Sat 1/303:40 pm -
1 stop5h 50m
Deal found 9/24![Southwest logo]()
$391
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1211:35 am -
1 stop14h 24m
Wed 11/189:56 am -
2 stops10h 43m
Deal found 9/22![American Airlines logo]()
$391
This Delta deal was found by Cheapflights users on 9/24. 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 12/127:00 am -
1 stop11h 24m
Sun 1/106:30 am -
1 stop7h 40m
Deal found 9/24![Delta logo]()
$396
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 10/205:05 am -
2 stops10h 25m
Thu 10/222:35 pm -
1 stop7h 35m
Deal found 9/21![Southwest logo]()
$411
This United Airlines deal was found by Cheapflights users on 9/24. 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 10/281:05 am -
2 stops12h 05m
Sun 11/156:00 am -
2 stops14h 22m
Deal found 9/24![United Airlines logo]()
$496
This American Airlines deal was found by Cheapflights users on 9/23. 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 11/1910:32 am -
1 stop8h 05m
Tue 11/247:41 am -
1 stop14h 32m
Deal found 9/23![American Airlines logo]()
$453
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/188:25 pm -
1 stop12h 15m
Tue 10/278:10 am -
2 stops11h 25m
Deal found 9/20![Southwest logo]()
$447
This United Airlines deal was found by Cheapflights users on 9/24. 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.
Fri 1/292:05 am -
2 stops12h 08m
Sat 1/307:00 pm -
2 stops25h 22m
Deal found 9/24![United Airlines logo]()
$505
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.
Thu 10/156:20 am -
2 stops12h 31m
Tue 10/207:49 pm -
2 stops16h 39m
Deal found 9/21![American Airlines logo]()
$485
This Delta deal was found by Cheapflights users on 9/23. 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 10/317:15 am -
1 stop7h 24m
Thu 1/216:30 am -
1 stop7h 40m
Deal found 9/23![Delta logo]()
$486
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/102:53 pm -
1 stop8h 49m
Wed 10/146:22 pm -
2 stops14h 24m
Deal found 9/22![American Airlines logo]()
$486
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2510:30 pm -
1 stop12h 30m
Sun 11/298:50 pm -
1 stop11h 00m
Deal found 9/22![Southwest logo]()
$516
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/42:05 am -
2 stops14h 33m
Wed 12/97:30 am -
2 stops15h 06m
Deal found 9/19![United Airlines logo]()
$607
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:30 am -
2 stops16h 23m
Thu 10/225:14 pm -
2 stops15h 32m
Deal found 9/22![American Airlines logo]()
$516
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/241:20 pm -
2 stops9h 25m
Mon 11/301:35 pm -
2 stops8h 45m
Deal found 9/19![Southwest logo]()
$528
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/141:00 am -
2 stops10h 48m
Mon 10/195:36 pm -
2 stops19h 09m
Deal found 9/21![United Airlines logo]()
$612
This American Airlines deal was found by Cheapflights users on 9/23. 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.
Tue 12/18:25 am -
2 stops11h 36m
Fri 12/46:35 pm -
1 stop16h 28m
Deal found 9/23![American Airlines logo]()
$536
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/311:20 am -
1 stop11h 20m
Sat 1/165:11 pm -
2 stops14h 27m
Deal found 9/20![American Airlines logo]()
$783
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.
Fri 1/17:40 am -
2 stops16h 12m
Sat 1/1611:30 am -
3 stops32h 52m
Deal found 9/20![United Airlines logo]()
$1,236
Last-minute flights from Puerto Rico to MissouriDiscover last-minute flight deals from Puerto Rico to Missouri. Data last updated September 24, 2026 and is based on user searches.
Discover last-minute flight deals from Puerto Rico to Missouri. Data last updated September 24, 2026 and is based on user searches.
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/145:11 pm -
2 stops31h 02m
Fri 10/166:35 pm -
2 stops20h 51m
Deal found 9/20![Frontier logo]()
$273
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.
Thu 10/157:20 am -
1 stop16h 53m
Mon 10/194:30 pm -
1 stop15h 48m
Deal found 9/20![Frontier logo]()
$294
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.
Thu 10/154:17 pm -
1 stop17h 44m
Tue 10/205:33 pm -
1 stop16h 47m
Deal found 9/21![American Airlines logo]()
$402
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:20 am -
1 stop16h 53m
Mon 10/194:30 pm -
1 stop8h 23m
Deal found 9/22![Frontier logo]()
$301
This Mytrip deal was found by Cheapflights users on 9/23. 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.
Thu 10/2212:59 am -
2 stops17h 41m
Mon 10/266:35 pm -
2 stops20h 41m
Deal found 9/23![Frontier logo]()
$299
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/282:53 pm -
1 stop9h 24m
Sat 11/1412:00 pm -
1 stop10h 16m
Deal found 9/22![American Airlines logo]()
$401
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/292:55 am -
1 stop21h 21m
Sun 11/154:26 pm -
1 stop15h 49m
Deal found 9/22![Frontier logo]()
$324
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 10/293:59 pm -
1 stop26h 41m
Wed 1/207:02 pm -
2 stops53h 47m
Deal found 9/23![Frontier logo]()
$329
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2910:20 am -
1 stop13h 56m
Sun 11/154:26 pm -
1 stop15h 49m
Deal found 9/22![Frontier logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 10/293:59 pm -
1 stop26h 41m
Sat 1/235:59 pm -
1 stop13h 56m
Deal found 9/23![Frontier logo]()
$344
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 10/293:59 pm -
1 stop26h 41m
Mon 1/255:59 pm -
2 stops18h 44m
Deal found 9/23![Frontier logo]()
$349
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.
Thu 10/2912:41 pm -
1 stop12h 17m
Tue 11/31:15 pm -
1 stop7h 24m
Deal found 9/19![American Airlines logo]()
$386
One-way flights from Puerto Rico to MissouriSearch for one-way flight options from Puerto Rico to Missouri. Find affordable one-way fares based on user searches. Data last updated September 24, 2026.
Search for one-way flight options from Puerto Rico to Missouri. Find affordable one-way fares based on user searches. Data last updated September 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 10/217:15 am -
2 stops11h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Frontier logo]()
$95
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.
Tue 11/1712:59 am -
2 stops18h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Frontier logo]()
$104
This Mytrip deal was found by Cheapflights users on 9/23. 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 10/206:21 pm -
2 stops24h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Frontier logo]()
$110
This Mytrip deal was found by Cheapflights users on 9/23. 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 10/1312:59 am -
2 stops17h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Frontier logo]()
$113
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.
Tue 11/174:52 pm -
2 stops26h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Frontier logo]()
$118
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 10/296:15 am -
1 stop28h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Multiple Airlines logo]()
$126
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.
Thu 10/227:00 am -
1 stop28h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Multiple Airlines logo]()
$132
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.
Sun 12/68:44 pm -
1 stop14h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Frontier logo]()
$142
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.
Tue 11/33:59 pm -
2 stops29h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Frontier logo]()
$147
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.
Thu 10/87:00 am -
1 stop26h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Multiple Airlines logo]()
$159
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 10/157:00 am -
1 stop26h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Multiple Airlines logo]()
$160
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 11/94:52 pm -
2 stops28h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Frontier logo]()
$164
Find flight deals from Puerto Rico to Missouri
Keep the following information in mind while searching for Puerto Rico to Missouri flight deals. Data was last updated September 24, 2026.
Round-trip from | $252 (Kiwi.com) |
|---|---|
One-way from | $95 (Kiwi.com) |
Popular in | July |
Cheapest in | January |
Average price | $376 |
Cheapflights Fare Finder
Customize your flight search to find flights from Puerto Rico to Missouri 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 24, 2026.
Use the filters below to find and compare flights from Puerto Rico to Missouri that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San JuanSt. Louis
SJU San Juan Luis Munoz Marin Intl - STL Lambert-St Louis
SJUSTL
San Juan Luis Munoz Marin Intl
Wed 11/18
12:59 am-6:39 pm
2 stops19h 40m
Lambert-St Louis
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$130
San JuanKansas City
SJU San Juan Luis Munoz Marin Intl - MCI Kansas City
SJUMCI
San Juan Luis Munoz Marin Intl
Sat 10/10
7:50 am-7:00 pm
1 stop12h 10m
Kansas City
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$193
San JuanKansas City
SJU San Juan Luis Munoz Marin Intl - MCI Kansas City
SJUMCI
San Juan Luis Munoz Marin Intl
Mon 11/16
2:05 am-12:23 pm
2 stops12h 18m
Kansas City
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$193
San JuanKansas City
SJU San Juan Luis Munoz Marin Intl - MCI Kansas City
SJUMCI
San Juan Luis Munoz Marin Intl
Thu 10/29
10:36 am-8:55 pm
2 stops11h 19m
Kansas City
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$193
San JuanKansas City
SJU San Juan Luis Munoz Marin Intl - MCI Kansas City
SJUMCI
San Juan Luis Munoz Marin Intl
Fri 12/25
4:30 pm-11:39 pm
1 stop9h 09m
Kansas City
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$193
San JuanKansas City
SJU San Juan Luis Munoz Marin Intl - MCI Kansas City
SJUMCI
San Juan Luis Munoz Marin Intl
Fri 1/22
2:05 am-2:22 pm
2 stops14h 17m
Kansas City
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$193
San JuanKansas City
SJU San Juan Luis Munoz Marin Intl - MCI Kansas City
SJUMCI
San Juan Luis Munoz Marin Intl
Wed 12/23
5:35 am-10:30 am
1 stop6h 55m
Kansas City
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$193
San JuanKansas City
SJU San Juan Luis Munoz Marin Intl - MCI Kansas City
SJUMCI
San Juan Luis Munoz Marin Intl
Mon 11/9
9:40 pm-9:40 am
1 stop14h 00m
Kansas City
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$193
San JuanKansas City
SJU San Juan Luis Munoz Marin Intl - MCI Kansas City
SJUMCI
San Juan Luis Munoz Marin Intl
Mon 10/19
10:50 pm-9:35 am
1 stop11h 45m
Kansas City
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$193
Quickest round-trip
San JuanSt. Louis
SJU San Juan Luis Munoz Marin Intl - STL Lambert-St Louis
SJUSTL
San Juan Luis Munoz Marin Intl
Sat 11/21
5:15 pm-8:15 pm
Nonstop5h 00m
Lambert-St Louis
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$194
Showing 1-10 of 55 resultsSorted by cheapest first
Best time to book a flight from Puerto Rico to Missouri
Have a flexible travel schedule? Discover the best time to fly to Missouri from Puerto Rico with our price prediction graph.
SJU-STL
SJU-MCI
SJU-SGF
SJU-COU
BQN-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 Puerto Rico to Missouri
PR0-USMO
SJU-STL
SJU-MCI
SJU-SGF
SJU-COU
What is the cheapest month to book a flight from Puerto Rico to Missouri?
Currently, October is the cheapest month in which you can book a flight from Puerto Rico to Missouri (average of $330). Flying from Puerto Rico to Missouri in July is currently the most expensive (average of $543). 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 Puerto Rico to Missouri?
To ensure you get the cheapest price possible for a flight from Puerto Rico to Missouri, you should look to book at least 15 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.
Reviews of airlines servicing Missouri
Get insights into the airlines that provide service to Missouri. 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 Missouri. Reviews last updated September 24, 2026.
See what other customers who have flown with Southwest,Delta, andAmerican Airlines from Puerto Rico to Missouri have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Comfort
8.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Food
7.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Comfort
8.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Food
7.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Comfort
8.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Food
7.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Comfort
8.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Food
7.0
Overall
8.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Comfort
8.0
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Related info for your journey
Find useful and relevant information for your journey from Puerto Rico to Missouri. 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
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Alternative routes for Puerto Rico to Missouri
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Missouri by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Puerto Rico to Missouri by cabin class
Find flights from Puerto Rico to Missouri, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Puerto Rico and Missouri flights
Browse other Puerto Rico and Missouri flight options. Last updated on September 24, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Missouri
Find the right flight back to Puerto Rico after your stay in Missouri
Top 4 airlines flying from Puerto Rico to Missouri
Discover the top 4 airlines that operate flights from Puerto Rico to Missouri. 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 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$84 | Average$326 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$216 | Average$406 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$225 | Average$466 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$326 | Average$505 | FlexibilityNo cancel fee | On-time63% |