$96+ Cheap flights from Caribbean to Buffalo (BUF)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — BUF
Mar 16 — Mar 231
1 adult, Economy
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Find cheap flights from Caribbean to Buffalo 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 Caribbean to Buffalo
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Cheapest flights from Caribbean to BuffaloExplore the most affordable flight options available from Caribbean to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 14, 2026.
Explore the most affordable flight options available from Caribbean to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 14, 2026.
This Frontier deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/263:53 am
SJU
- BUF
1 stop7h 04m
Frontier
Mon 3/24:45 pm
BUF
- SJU
1 stop8h 40m
Frontier
Deal found 2/13![Frontier logo]()
$192
This CheapOair deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/63:08 am
SJU
- BUF
1 stop29h 39m
Frontier
Sun 5/1011:25 am
BUF
- SJU
1 stop14h 36m
Frontier
Deal found 2/13![Frontier logo]()
$215
This Delta deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” 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 3/57:00 am
SJU
- BUF
1 stop8h 56m
Delta
Mon 3/94:47 pm
BUF
- SJU
1 stop6h 28m
Delta
Deal found 2/13![Delta logo]()
$222
This Southwest deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/15:35 am
SJU
- BUF
1 stop6h 25m
Southwest
Wed 5/61:10 pm
BUF
- SJU
1 stop9h 30m
Southwest
Deal found 2/12![Southwest logo]()
$232
This Travelocity deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1511:07 am
SJU
- BUF
1 stop23h 42m
Multiple Airlines
Tue 5/197:39 pm
BUF
- SJU
1 stop6h 28m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$234
This Priceline deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/102:38 am
BQN
- BUF
1 stop16h 35m
Frontier
Sun 5/1711:25 am
BUF
- BQN
1 stop14h 18m
Frontier
Deal found 2/10![Frontier logo]()
$234
This SmartFares deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/156:15 pm
SJU
- BUF
Nonstop4h 49m
JetBlue
Tue 5/197:39 pm
BUF
- SJU
1 stop6h 28m
JetBlue
Deal found 2/13![JetBlue logo]()
$235
This American Airlines deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” 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 5/67:25 am
SJU
- BUF
1 stop16h 22m
American Airlines
Wed 5/135:00 am
BUF
- SJU
1 stop17h 05m
American Airlines
Deal found 2/12![American Airlines logo]()
$242
This CheapOair deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/95:10 am
SJU
- BUF
1 stop9h 47m
JetBlue
Sat 7/1810:00 am
BUF
- SJU
1 stop6h 16m
JetBlue
Deal found 2/13![JetBlue logo]()
$244
This CheapOair deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2511:59 pm
SJU
- BUF
1 stop10h 36m
Multiple Airlines
Sun 3/112:04 pm
BUF
- SJU
1 stop13h 21m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$247
This eDestinos deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/52:09 pm
SJU
- BUF
2 stops22h 04m
Frontier
Wed 5/131:08 pm
BUF
- SJU
2 stops20h 46m
Frontier
Deal found 2/14![Frontier logo]()
$248
This Cheapflightsfares deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” 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 6/26:00 am
SJU
- BUF
1 stop9h 10m
JetBlue
Sun 6/77:05 am
BUF
- SJU
1 stop6h 42m
JetBlue
Deal found 2/13![JetBlue logo]()
$257
Best flights from Caribbean to BuffaloDiscover carefully curated flight deals from Caribbean to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 14, 2026.
Discover carefully curated flight deals from Caribbean to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 14, 2026.
This Frontier deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/263:53 am
SJU
- BUF
1 stop7h 04m
Frontier
Mon 3/24:45 pm
BUF
- SJU
1 stop8h 40m
Frontier
Deal found 2/11![Frontier logo]()
$192
This Delta deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” 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 3/57:00 am
SJU
- BUF
1 stop8h 56m
Delta
Mon 3/94:47 pm
BUF
- SJU
1 stop6h 28m
Delta
Deal found 2/11![Delta logo]()
$222
This Southwest deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/55:05 am
SJU
- BUF
1 stop7h 10m
Southwest
Wed 5/134:00 pm
BUF
- SJU
1 stop6h 40m
Southwest
Deal found 2/14![Southwest logo]()
$232
This JetBlue deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/264:35 pm
BQN
- BUF
1 stop7h 58m
JetBlue
Mon 3/27:30 pm
BUF
- BQN
1 stop6h 22m
JetBlue
Deal found 2/12![JetBlue logo]()
$309
This Priceline deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/112:25 pm
BQN
- BUF
2 stops21h 04m
Multiple Airlines
Sun 5/1711:25 am
BUF
- BQN
1 stop14h 18m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$393
This Expedia deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” 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.
Thu 5/143:19 pm
SJU
- BUF
1 stop17h 28m
Frontier
Sun 5/1711:25 am
BUF
- SJU
1 stop11h 23m
Frontier
Deal found 2/14![Frontier logo]()
$213
This Delta deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” 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 5/67:30 am
SJU
- BUF
1 stop11h 01m
Delta
Wed 5/1312:10 pm
BUF
- SJU
1 stop10h 07m
Delta
Deal found 2/13![Delta logo]()
$222
This Frontier deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/83:08 am
SJU
- BUF
1 stop7h 41m
Frontier
Sat 5/1611:44 am
BUF
- SJU
1 stop11h 04m
Frontier
Deal found 2/14![Frontier logo]()
$213
This American Airlines deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” 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 4/16:32 am
KIN
- BUF
2 stops15h 56m
American Airlines
Tue 4/146:00 am
BUF
- KIN
2 stops8h 22m
American Airlines
Deal found 2/14![American Airlines logo]()
$473
This Frontier deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/253:53 am
SJU
- BUF
1 stop8h 41m
Frontier
Mon 3/24:45 pm
BUF
- SJU
1 stop8h 40m
Frontier
Deal found 2/14![Frontier logo]()
$213
This CheapOair deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/63:08 am
SJU
- BUF
1 stop29h 39m
Frontier
Sun 5/1011:25 am
BUF
- SJU
1 stop14h 36m
Frontier
Deal found 2/13![Frontier logo]()
$215
This United Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” 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 3/204:50 pm
AUA
- BUF
2 stops27h 56m
United Airlines
Fri 3/277:00 am
BUF
- AUA
2 stops33h 10m
United Airlines
Deal found 2/11![United Airlines logo]()
$597
This Priceline deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/102:38 am
BQN
- BUF
1 stop16h 35m
Frontier
Sun 5/1711:25 am
BUF
- BQN
1 stop14h 18m
Frontier
Deal found 2/10![Frontier logo]()
$234
This CheapOair deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/225:10 pm
PSE
- BUF
1 stop6h 48m
JetBlue
Tue 7/286:00 am
BUF
- PSE
1 stop10h 13m
JetBlue
Deal found 2/11![JetBlue logo]()
$372
This Cheapflightsfares deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” 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 4/28:45 am
BQN
- BUF
1 stop6h 55m
JetBlue
Fri 4/108:59 pm
BUF
- BQN
1 stop6h 22m
JetBlue
Deal found 2/11![JetBlue logo]()
$390
This American Airlines deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” 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 4/16:32 am
KIN
- BUF
2 stops15h 56m
American Airlines
Sat 4/117:28 pm
BUF
- KIN
2 stops18h 54m
American Airlines
Deal found 2/12![American Airlines logo]()
$474
This CheapOair deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/229:55 am
PSE
- BUF
1 stop26h 21m
Multiple Airlines
Tue 7/286:00 am
BUF
- PSE
2 stops10h 13m
Multiple Airlines
Deal found 2/13![Multiple Airlines logo]()
$475
This American Airlines deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” 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 3/207:45 am
GCM
- BUF
2 stops14h 00m
American Airlines
Mon 3/236:19 am
BUF
- GCM
1 stop5h 51m
American Airlines
Deal found 2/12![American Airlines logo]()
$520
This Frontier deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/12:43 am
BQN
- BUF
1 stop8h 16m
Frontier
Fri 4/1011:54 am
BUF
- BQN
1 stop8h 25m
Frontier
Deal found 2/12![Frontier logo]()
$356
This Expedia deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” 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.
Wed 4/16:35 pm
KIN
- BUF
1 stop27h 39m
JetBlue
Mon 4/136:00 am
BUF
- KIN
1 stop7h 35m
JetBlue
Deal found 2/13![JetBlue logo]()
$481
This CheapOair deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/16:35 pm
KIN
- BUF
1 stop27h 39m
JetBlue
Tue 4/147:00 am
BUF
- KIN
1 stop10h 53m
JetBlue
Deal found 2/14![JetBlue logo]()
$523
This American Airlines deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” 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 4/110:12 am
KIN
- BUF
2 stops12h 16m
American Airlines
Mon 4/137:25 am
BUF
- KIN
2 stops12h 29m
American Airlines
Deal found 2/13![American Airlines logo]()
$583
This Frontier deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/32:43 am
BQN
- BUF
1 stop8h 16m
Frontier
Sat 4/117:31 pm
BUF
- BQN
1 stop6h 22m
Frontier
Deal found 2/13![Frontier logo]()
$399
This Delta deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” 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 4/19:00 am
KIN
- BUF
2 stops13h 13m
Delta
Sat 4/116:00 am
BUF
- KIN
1 stop15h 00m
Delta
Deal found 2/12![Delta logo]()
$660
This American Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” 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 3/284:59 pm
AUA
- BUF
1 stop17h 59m
American Airlines
Sat 4/46:34 am
BUF
- AUA
1 stop9h 32m
American Airlines
Deal found 2/11![American Airlines logo]()
$586
This American Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” 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 3/203:50 pm
AUA
- BUF
2 stops19h 08m
American Airlines
Fri 3/276:19 am
BUF
- AUA
1 stop9h 51m
American Airlines
Deal found 2/11![American Airlines logo]()
$711
This United Airlines deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” 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 3/1910:30 am
CPX
- BUF
2 stops36h 40m
United Airlines
Sun 3/226:51 am
BUF
- CPX
2 stops9h 22m
United Airlines
Deal found 2/12![United Airlines logo]()
$2,347
This United Airlines deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” 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 3/2010:30 am
CPX
- BUF
2 stops36h 40m
United Airlines
Sun 3/226:51 am
BUF
- CPX
2 stops9h 22m
United Airlines
Deal found 2/12![United Airlines logo]()
$2,557
Last-minute flights from Caribbean to BuffaloDiscover last-minute flight deals from Caribbean to Buffalo. Data last updated February 14, 2026 and is based on user searches.
Discover last-minute flight deals from Caribbean to Buffalo. Data last updated February 14, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” 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 2/182:12 pm
SJU
- BUF
1 stop10h 14m
Delta
Wed 2/253:39 pm
BUF
- SJU
1 stop7h 17m
Delta
Deal found 2/11![Delta logo]()
$259
This CheapOair deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2511:59 pm
SJU
- BUF
1 stop10h 36m
Multiple Airlines
Sun 3/112:04 pm
BUF
- SJU
1 stop13h 21m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$247
This Expedia deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” 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.
Wed 2/254:35 pm
BQN
- BUF
1 stop7h 58m
JetBlue
Fri 2/277:30 pm
BUF
- BQN
1 stop6h 22m
JetBlue
Deal found 2/14![JetBlue logo]()
$453
This United Airlines deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” 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 2/251:09 am
BQN
- BUF
2 stops13h 03m
United Airlines
Mon 3/27:00 am
BUF
- BQN
2 stops15h 57m
United Airlines
Deal found 2/13![United Airlines logo]()
$463
This Frontier deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/263:53 am
SJU
- BUF
1 stop7h 04m
Frontier
Mon 3/24:45 pm
BUF
- SJU
1 stop8h 40m
Frontier
Deal found 2/13![Frontier logo]()
$192
This Frontier deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/263:53 am
SJU
- BUF
1 stop7h 04m
Frontier
Sun 3/112:04 pm
BUF
- SJU
1 stop13h 21m
Frontier
Deal found 2/13![Frontier logo]()
$213
This JetBlue deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/264:35 pm
BQN
- BUF
1 stop7h 58m
JetBlue
Mon 3/27:30 pm
BUF
- BQN
1 stop6h 22m
JetBlue
Deal found 2/12![JetBlue logo]()
$309
This Southwest deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” 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 2/276:30 am
SJU
- BUF
1 stop6h 25m
Southwest
Mon 3/22:30 pm
BUF
- SJU
2 stops9h 10m
Southwest
Deal found 2/14![Southwest logo]()
$287
This Delta deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” 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 3/57:00 am
SJU
- BUF
1 stop8h 56m
Delta
Mon 3/94:47 pm
BUF
- SJU
1 stop6h 28m
Delta
Deal found 2/13![Delta logo]()
$222
This eDestinos deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/510:57 am
SJU
- BUF
2 stops26h 21m
Frontier
Mon 3/912:50 pm
BUF
- SJU
2 stops35h 39m
Frontier
Deal found 2/14![Frontier logo]()
$274
This Orbitz deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/123:08 am
SJU
- BUF
1 stop14h 33m
Multiple Airlines
Mon 3/167:58 pm
BUF
- SJU
1 stop6h 29m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$269
This American Airlines deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” 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 3/207:45 am
GCM
- BUF
2 stops14h 00m
American Airlines
Mon 3/236:19 am
BUF
- GCM
1 stop5h 51m
American Airlines
Deal found 2/12![American Airlines logo]()
$520
One-way flights from Caribbean to BuffaloSearch for one-way flight options from Caribbean to Buffalo. Find affordable one-way fares based on user searches. Data last updated February 14, 2026.
Search for one-way flight options from Caribbean to Buffalo. Find affordable one-way fares based on user searches. Data last updated February 14, 2026.
This Frontier deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/83:08 am
SJU
- BUF
1 stop7h 41m
Frontier
Deal found 2/12![Frontier logo]()
$96
This CheapOair deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/285:25 pm
SJU
- BUF
1 stop17h 27m
Frontier
Deal found 2/11![Frontier logo]()
$102
This Kiwi.com deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/163:18 pm
SJU
- BUF
1 stop20h 55m
Frontier
Deal found 2/14![Frontier logo]()
$106
This Delta deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” 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 3/115:27 pm
SJU
- BUF
1 stop6h 47m
Delta
Deal found 2/13![Delta logo]()
$111
This JetBlue deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1010:59 pm
SJU
- BUF
1 stop10h 36m
JetBlue
Deal found 2/12![JetBlue logo]()
$112
This SmartFares deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/91:25 pm
SJU
- BUF
1 stop8h 00m
JetBlue
Deal found 2/14![JetBlue logo]()
$120
This American Airlines deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” 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 4/195:05 pm
STT
- BUF
2 stops17h 13m
American Airlines
Deal found 2/14![American Airlines logo]()
$120
This American Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” 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 3/116:00 am
SJU
- BUF
2 stops10h 52m
American Airlines
Deal found 2/11![American Airlines logo]()
$121
This Kiwi.com deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:00 am
SJU
- BUF
2 stops30h 13m
Frontier
Deal found 2/13![Frontier logo]()
$124
This United Airlines deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” 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 4/141:00 am
SJU
- BUF
2 stops16h 16m
United Airlines
Deal found 2/13![United Airlines logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/149:12 pm
SJU
- BUF
2 stops37h 37m
Frontier
Deal found 2/12![Frontier logo]()
$133
This Expedia deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” 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.
Wed 4/12:43 am
BQN
- BUF
1 stop8h 16m
Frontier
Deal found 2/13![Frontier logo]()
$158
Find flight deals from Caribbean to Buffalo
Keep the following information in mind while searching for Caribbean to Buffalo flight deals. Data was last updated February 14, 2026.
Round-trip from | $192 (Frontier) |
|---|---|
One-way from | $96 (Frontier) |
Popular in | December |
Cheapest in | September |
Average price | $262 |
Good round-trip deal | $385 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Caribbean to Buffalo 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 February 14, 2026.
Use the filters below to find and compare flights from Caribbean to Buffalo that are best for you.
Fly from
Caribbean
Fly to
Buffalo
Route
Depart
Return
Price
San JuanBuffalo
SJU - BUF
SJUBUF
San Juan Luis Munoz Marin Intl
Thu 2/26
3:53 am-9:57 am
1 stop7h 04m
Buffalo
Mon 3/2
4:45 pm-2:25 am
1 stop8h 40m
$192
San JuanBuffalo
SJU - BUF
SJUBUF
San Juan Luis Munoz Marin Intl
Thu 5/14
3:19 pm-8:47 am
1 stop17h 28m
Buffalo
Sun 5/17
11:25 am-10:48 pm
1 stop11h 23m
$213
San JuanBuffalo
SJU - BUF
SJUBUF
San Juan Luis Munoz Marin Intl
Fri 5/8
3:08 am-10:49 am
1 stop7h 41m
Buffalo
Sat 5/16
11:44 am-10:48 pm
1 stop11h 04m
$213
San JuanBuffalo
SJU - BUF
SJUBUF
San Juan Luis Munoz Marin Intl
Wed 2/25
3:53 am-11:34 am
1 stop8h 41m
Buffalo
Mon 3/2
4:45 pm-2:25 am
1 stop8h 40m
$213
San JuanBuffalo
SJU - BUF
SJUBUF
San Juan Luis Munoz Marin Intl
Wed 5/6
3:08 am-8:47 am
1 stop29h 39m
Buffalo
Sun 5/10
11:25 am-2:01 am
1 stop14h 36m
$215
San JuanBuffalo
SJU - BUF
SJUBUF
San Juan Luis Munoz Marin Intl
Thu 3/5
7:00 am-2:56 pm
1 stop8h 56m
Buffalo
Mon 3/9
4:47 pm-11:15 pm
1 stop6h 28m
$222
San JuanBuffalo
SJU - BUF
SJUBUF
San Juan Luis Munoz Marin Intl
Wed 5/6
7:30 am-6:31 pm
1 stop11h 01m
Buffalo
Wed 5/13
12:10 pm-10:17 pm
1 stop10h 07m
$222
San JuanBuffalo
SJU - BUF
SJUBUF
San Juan Luis Munoz Marin Intl
Tue 5/5
5:05 am-12:15 pm
1 stop7h 10m
Buffalo
Wed 5/13
4:00 pm-10:40 pm
1 stop6h 40m
$232
AguadillaBuffalo
BQN - BUF
BQNBUF
Aguadilla Borinquen
Sun 5/10
2:38 am-7:13 pm
1 stop16h 35m
Buffalo
Sun 5/17
11:25 am-1:43 am
1 stop14h 18m
$234
AguadillaBuffalo
BQN - BUF
BQNBUF
Aguadilla Borinquen
Thu 2/26
4:35 pm-11:33 pm
1 stop7h 58m
Buffalo
Mon 3/2
7:30 pm-2:52 am
1 stop6h 22m
$309
Showing 1-10 of 58 results
Best time to book a flight from Caribbean to Buffalo
Have a flexible travel schedule? Discover the best time to fly to Buffalo from Caribbean with our price prediction graph.
SJU-BUF
STT-BUF
BQN-BUF
SDQ-BUF
AUA-BUF
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 Caribbean to Buffalo
0CB-BUF
SJU-BUF
STT-BUF
BQN-BUF
SDQ-BUF
What is the cheapest month to book a flight from Caribbean to Buffalo?
Currently, September is the cheapest month in which you can book a flight from Caribbean to Buffalo (average of $118). Flying from Caribbean to Buffalo in October is currently the most expensive (average of $225). 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.
Reviews of airlines servicing Buffalo
Get insights into the airlines that provide service to Buffalo. 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 Buffalo. Reviews last updated February 14, 2026.
Read through reviews of airlines operating flights from Caribbean to Buffalo, such as Southwest, Delta, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Crew
8.6
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from Caribbean to Buffalo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Buffalo?
Book flights to Buffalo if you plan to visit one of these locationsLockport
Cheektowaga
Batavia
Williamsville
Orchard Park
Eden
Amherst
West Seneca
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
Buffalo flight routes
Complete your trip
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Alternative routes for Caribbean to Buffalo
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Buffalo
Explore flights to Buffalo departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on February 14, 2026.
Complete your trip
Complete your trip to Buffalo by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Caribbean to Buffalo by cabin class
Find flights from Caribbean to Buffalo, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Caribbean and Buffalo flights
Browse other Caribbean and Buffalo flight options. Last updated on February 14, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Caribbean to Buffalo flights
Consider these flights traveling from Caribbean to Buffalo.
Top 5 airlines flying from Caribbean to Buffalo
Discover the top 5 airlines that operate flights from Caribbean to Buffalo. 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 February 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$80 | Average$317 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$124 | Average$213 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$211 | Average$395 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$215 | Average$390 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$239 | Average$365 | FlexibilityNo cancel fee | On-time62% |