$107+ Cheap flights from Connecticut to San Juan
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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — SJU
Jul 16 — Jul 231
Round-trip
1 adult, Economy
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Cheapest flights from Connecticut to San JuanExplore the most affordable flight options available from Connecticut to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2026.
Explore the most affordable flight options available from Connecticut to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2026.
This Orbitz deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” 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.
Mon 8/241:48 pm
BDL
- SJU
Nonstop3h 55m
Frontier
Sun 8/308:33 am
SJU
- BDL
Nonstop4h 20m
Frontier
Deal found 6/15![Frontier logo]()
$218
This Super.com deal was found by Cheapflights users on 6/13. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/171:42 pm
BDL
- SJU
Nonstop4h 04m
Frontier
Wed 8/268:33 am
SJU
- BDL
Nonstop4h 20m
Frontier
Deal found 6/13![Frontier logo]()
$224
This Cheapflightsfares deal was found by Cheapflights users on 6/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/291:48 pm
BDL
- SJU
Nonstop3h 55m
Frontier
Sat 9/58:33 am
SJU
- BDL
Nonstop4h 20m
Frontier
Deal found 6/12![Frontier logo]()
$225
This Priceline deal was found by Cheapflights users on 6/12. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/221:48 pm
BDL
- SJU
Nonstop3h 55m
Frontier
Sun 8/308:33 am
SJU
- BDL
Nonstop4h 20m
Frontier
Deal found 6/12![Frontier logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 6/13. 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.
Sat 8/221:48 pm
BDL
- SJU
Nonstop3h 55m
Frontier
Wed 8/268:33 am
SJU
- BDL
Nonstop4h 20m
Frontier
Deal found 6/13![Frontier logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 6/14. 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.
Sun 6/212:10 pm
BDL
- SJU
Nonstop3h 55m
Frontier
Tue 6/238:55 am
SJU
- BDL
Nonstop4h 20m
Frontier
Deal found 6/14![Frontier logo]()
$240
This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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.
Sat 7/251:42 pm
BDL
- SJU
Nonstop4h 04m
Frontier
Wed 8/268:33 am
SJU
- BDL
Nonstop4h 20m
Frontier
Deal found 6/11![Frontier logo]()
$246
This Super.com deal was found by Cheapflights users on 6/14. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/21:48 pm
BDL
- SJU
Nonstop3h 55m
Frontier
Sat 9/58:33 am
SJU
- BDL
Nonstop4h 20m
Frontier
Deal found 6/14![Frontier logo]()
$251
This Super.com deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/71:42 pm
BDL
- SJU
Nonstop4h 04m
Frontier
Mon 7/208:45 am
SJU
- BDL
Nonstop4h 02m
Frontier
Deal found 6/15![Frontier logo]()
$252
This Cheapflightsfares deal was found by Cheapflights users on 6/13. 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.
Sat 6/202:10 pm
BDL
- SJU
Nonstop3h 55m
Frontier
Tue 6/238:55 am
SJU
- BDL
Nonstop4h 20m
Frontier
Deal found 6/13![Frontier logo]()
$253
This Cheapflightsfares deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” 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 7/71:42 pm
BDL
- SJU
Nonstop4h 04m
Frontier
Mon 7/138:45 am
SJU
- BDL
Nonstop4h 02m
Frontier
Deal found 6/15![Frontier logo]()
$254
This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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.
Sat 6/132:10 pm
BDL
- SJU
Nonstop3h 55m
Frontier
Wed 6/178:55 am
SJU
- BDL
Nonstop4h 20m
Frontier
Deal found 6/11![Frontier logo]()
$256
Best flights from Connecticut to San JuanDiscover carefully curated flight deals from Connecticut to San Juan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 16, 2026.
Discover carefully curated flight deals from Connecticut to San Juan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 16, 2026.
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Mon 7/67:45 pm
EWR
- SJU
Nonstop4h 05m
United Airlines
Thu 7/91:00 am
SJU
- EWR
Nonstop4h 10m
United Airlines
Deal found 6/11![United Airlines logo]()
$267
This Delta deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/117:28 pm
JFK
- SJU
Nonstop4h 24m
Delta
Wed 8/197:30 am
SJU
- JFK
Nonstop3h 55m
Delta
Deal found 6/15![Delta logo]()
$302
This JetBlue deal was found by Cheapflights users on 6/13. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/97:10 pm
EWR
- SJU
Nonstop4h 07m
JetBlue
Wed 8/196:00 am
SJU
- EWR
Nonstop3h 59m
JetBlue
Deal found 6/13![JetBlue logo]()
$307
This CheapOair deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” 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.
Fri 9/47:00 am
HVN
- SJU
Nonstop3h 57m
Avelo Airlines
Fri 9/1112:08 pm
SJU
- HVN
Nonstop4h 07m
Avelo Airlines
Deal found 6/15![Avelo Airlines logo]()
$359
This Southwest deal was found by Cheapflights users on 6/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/92:55 pm
PVD
- SJU
2 stops9h 10m
Southwest
Mon 10/125:20 pm
SJU
- PVD
1 stop6h 20m
Southwest
Deal found 6/13![Southwest logo]()
$362
This Kiwi.com deal was found by Cheapflights users on 6/12. 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.
Sun 8/26:31 pm
HVN
- SJU
1 stop19h 29m
Multiple Airlines
Sun 8/96:26 am
SJU
- HVN
1 stop11h 20m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$375
This Delta deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” 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 8/57:28 pm
JFK
- SJU
Nonstop4h 24m
Delta
Tue 8/117:30 am
SJU
- JFK
Nonstop3h 55m
Delta
Deal found 6/15![Delta logo]()
$302
This United Airlines deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” 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 8/318:00 am
EWR
- SJU
Nonstop3h 57m
United Airlines
Sat 9/54:55 pm
SJU
- EWR
1 stop7h 04m
United Airlines
Deal found 6/15![United Airlines logo]()
$307
This JetBlue deal was found by Cheapflights users on 6/14. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/216:00 am
EWR
- SJU
Nonstop3h 56m
JetBlue
Tue 6/237:40 pm
SJU
- EWR
Nonstop4h 03m
JetBlue
Deal found 6/14![JetBlue logo]()
$307
This Delta deal was found by Cheapflights users on 6/12. 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.
Mon 8/107:28 pm
JFK
- SJU
Nonstop4h 24m
Delta
Sat 8/157:30 am
SJU
- JFK
Nonstop3h 55m
Delta
Deal found 6/12![Delta logo]()
$307
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Sat 8/295:45 am
PVD
- SJU
1 stop6h 49m
United Airlines
Wed 9/24:55 pm
SJU
- PVD
1 stop7h 04m
United Airlines
Deal found 6/11![United Airlines logo]()
$308
This JetBlue deal was found by Cheapflights users on 6/12. 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.
Wed 8/198:00 pm
JFK
- SJU
Nonstop4h 10m
JetBlue
Wed 8/2612:33 pm
SJU
- JFK
1 stop7h 27m
JetBlue
Deal found 6/12![JetBlue logo]()
$329
This Southwest deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1010:40 am
LGA
- SJU
2 stops12h 10m
Southwest
Sat 9/125:05 am
SJU
- LGA
2 stops10h 15m
Southwest
Deal found 6/15![Southwest logo]()
$376
This United Airlines deal was found by Cheapflights users on 6/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2510:11 am
LGA
- SJU
1 stop10h 27m
United Airlines
Tue 9/17:00 am
SJU
- LGA
1 stop12h 25m
United Airlines
Deal found 6/14![United Airlines logo]()
$311
This Kiwi.com deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:31 pm
HVN
- SJU
1 stop19h 10m
Multiple Airlines
Mon 8/1710:48 pm
SJU
- HVN
2 stops13h 38m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$381
This Delta deal was found by Cheapflights users on 6/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/167:28 pm
JFK
- SJU
Nonstop4h 24m
Delta
Wed 9/167:00 am
SJU
- JFK
Nonstop4h 04m
Delta
Deal found 6/14![Delta logo]()
$322
This JetBlue deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” 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 8/1812:00 pm
JFK
- SJU
Nonstop3h 58m
JetBlue
Tue 8/182:20 am
SJU
- JFK
1 stop6h 26m
JetBlue
Deal found 6/15![JetBlue logo]()
$340
This Southwest deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” 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 7/205:35 pm
PVD
- SJU
1 stop6h 45m
Southwest
Thu 7/308:15 pm
SJU
- PVD
1 stop13h 35m
Southwest
Deal found 6/15![Southwest logo]()
$388
This Delta deal was found by Cheapflights users on 6/11. 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.
Fri 8/217:28 pm
JFK
- SJU
Nonstop4h 24m
Delta
Tue 8/257:30 am
SJU
- JFK
Nonstop3h 55m
Delta
Deal found 6/11![Delta logo]()
$322
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 9/246:34 pm
HVN
- SJU
2 stops29h 23m
Multiple Airlines
Sun 10/48:30 am
SJU
- HVN
1 stop27h 00m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$390
This United Airlines deal was found by Cheapflights users on 6/13. 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.
Sat 8/296:00 am
EWR
- SJU
1 stop8h 44m
United Airlines
Tue 9/87:00 am
SJU
- EWR
1 stop11h 31m
United Airlines
Deal found 6/13![United Airlines logo]()
$331
This Super.com deal was found by Cheapflights users on 6/12. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/17:00 am
HVN
- SJU
Nonstop3h 50m
Avelo Airlines
Mon 7/61:03 pm
SJU
- HVN
Nonstop3h 52m
Avelo Airlines
Deal found 6/12![Avelo Airlines logo]()
$454
This Kiwi.com deal was found by Cheapflights users on 6/14. 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.
Fri 9/256:24 pm
HVN
- SJU
2 stops21h 01m
Multiple Airlines
Thu 10/18:30 am
SJU
- HVN
1 stop27h 00m
Multiple Airlines
Deal found 6/14![Multiple Airlines logo]()
$397
This Southwest deal was found by Cheapflights users on 6/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/303:15 pm
PVD
- SJU
1 stop8h 25m
Southwest
Mon 8/310:20 pm
SJU
- PVD
1 stop13h 25m
Southwest
Deal found 6/13![Southwest logo]()
$402
This Delta deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” 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 9/412:40 pm
JFK
- SJU
Nonstop3h 53m
Delta
Sat 9/127:30 am
SJU
- JFK
Nonstop3h 53m
Delta
Deal found 6/15![Delta logo]()
$337
This JetBlue deal was found by Cheapflights users on 6/11. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/104:19 pm
LGA
- SJU
1 stop6h 59m
JetBlue
Wed 8/1211:05 am
SJU
- LGA
1 stop8h 47m
JetBlue
Deal found 6/11![JetBlue logo]()
$374
This United Airlines deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/87:45 pm
EWR
- SJU
Nonstop4h 05m
United Airlines
Sat 8/151:00 am
SJU
- EWR
Nonstop4h 04m
United Airlines
Deal found 6/15![United Airlines logo]()
$347
This CheapOair deal was found by Cheapflights users on 6/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/178:00 am
HVN
- SJU
Nonstop3h 50m
Avelo Airlines
Sat 7/1812:10 pm
SJU
- HVN
Nonstop3h 52m
Avelo Airlines
Deal found 6/10![Avelo Airlines logo]()
$467
This Southwest deal was found by Cheapflights users on 6/14. 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 11/65:35 am
PVD
- SJU
2 stops10h 25m
Southwest
Mon 11/166:15 am
SJU
- PVD
1 stop9h 25m
Southwest
Deal found 6/14![Southwest logo]()
$403
This Delta deal was found by Cheapflights users on 6/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/67:25 pm
JFK
- SJU
Nonstop4h 18m
Delta
Sat 7/117:20 am
SJU
- JFK
Nonstop3h 59m
Delta
Deal found 6/14![Delta logo]()
$337
Last-minute flights from Connecticut to San JuanDiscover last-minute flight deals from Connecticut to San Juan. Data last updated June 16, 2026 and is based on user searches.
Discover last-minute flight deals from Connecticut to San Juan. Data last updated June 16, 2026 and is based on user searches.
This eDestinos deal was found by Cheapflights users on 6/13. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/162:10 pm
BDL
- SJU
Nonstop3h 55m
Frontier
Tue 6/238:55 am
SJU
- BDL
Nonstop4h 20m
Frontier
Deal found 6/13![Frontier logo]()
$258
This Cheapflightsfares deal was found by Cheapflights users on 6/13. 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.
Sat 6/202:10 pm
BDL
- SJU
Nonstop3h 55m
Frontier
Tue 6/238:55 am
SJU
- BDL
Nonstop4h 20m
Frontier
Deal found 6/13![Frontier logo]()
$253
This Frontier deal was found by Cheapflights users on 6/13. 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.
Sun 6/212:10 pm
BDL
- SJU
Nonstop3h 55m
Frontier
Thu 6/258:55 am
SJU
- BDL
Nonstop4h 20m
Frontier
Deal found 6/13![Frontier logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 6/14. 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.
Sun 6/212:10 pm
BDL
- SJU
Nonstop3h 55m
Frontier
Tue 6/238:55 am
SJU
- BDL
Nonstop4h 20m
Frontier
Deal found 6/14![Frontier logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 6/13. 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.
Sun 6/212:10 pm
BDL
- SJU
Nonstop3h 55m
Frontier
Mon 6/298:55 am
SJU
- BDL
Nonstop4h 20m
Frontier
Deal found 6/13![Frontier logo]()
$261
This JetBlue deal was found by Cheapflights users on 6/12. 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.
Fri 7/310:25 pm
EWR
- SJU
Nonstop4h 03m
JetBlue
Fri 7/315:52 pm
SJU
- EWR
Nonstop4h 03m
JetBlue
Deal found 6/12![JetBlue logo]()
$267
This Super.com deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/71:42 pm
BDL
- SJU
Nonstop4h 04m
Frontier
Mon 7/208:45 am
SJU
- BDL
Nonstop4h 02m
Frontier
Deal found 6/15![Frontier logo]()
$252
This Cheapflightsfares deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” 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 7/71:42 pm
BDL
- SJU
Nonstop4h 04m
Frontier
Mon 7/138:45 am
SJU
- BDL
Nonstop4h 02m
Frontier
Deal found 6/15![Frontier logo]()
$254
This Priceline deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” 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.
Thu 7/91:42 pm
BDL
- SJU
Nonstop4h 04m
Frontier
Thu 7/168:45 am
SJU
- BDL
Nonstop4h 02m
Frontier
Deal found 6/15![Frontier logo]()
$257
This Cheapflightsfares deal was found by Cheapflights users on 6/13. 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.
Sat 7/119:55 pm
EWR
- SJU
Nonstop4h 04m
JetBlue
Wed 7/154:56 pm
SJU
- EWR
Nonstop4h 04m
JetBlue
Deal found 6/13![JetBlue logo]()
$262
This JetBlue deal was found by Cheapflights users on 6/14. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/119:55 pm
EWR
- SJU
Nonstop4h 04m
JetBlue
Sat 7/186:09 pm
SJU
- EWR
Nonstop4h 02m
JetBlue
Deal found 6/14![JetBlue logo]()
$269
This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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.
Sat 7/251:42 pm
BDL
- SJU
Nonstop4h 04m
Frontier
Wed 8/268:33 am
SJU
- BDL
Nonstop4h 20m
Frontier
Deal found 6/11![Frontier logo]()
$246
One-way flights from Connecticut to San JuanSearch for one-way flight options from Connecticut to San Juan. Find affordable one-way fares based on user searches. Data last updated June 16, 2026.
Search for one-way flight options from Connecticut to San Juan. Find affordable one-way fares based on user searches. Data last updated June 16, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” 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 8/301:48 pm
BDL
- SJU
Nonstop3h 55m
Frontier
Deal found 6/15![Frontier logo]()
$107
This Frontier deal was found by Cheapflights users on 6/11. 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.
Sat 9/51:48 pm
BDL
- SJU
Nonstop3h 55m
Frontier
Deal found 6/11![Frontier logo]()
$109
This eDestinos deal was found by Cheapflights users on 6/14. 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.
Mon 9/217:00 am
HVN
- SJU
Nonstop3h 57m
Avelo Airlines
Deal found 6/14![Avelo Airlines logo]()
$110
This Super.com deal was found by Cheapflights users on 6/14. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/291:48 pm
BDL
- SJU
Nonstop3h 55m
Frontier
Deal found 6/14![Frontier logo]()
$115
This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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.
Sun 8/231:48 pm
BDL
- SJU
Nonstop3h 55m
Frontier
Deal found 6/11![Frontier logo]()
$116
This Kiwi.com deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” 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 7/71:42 pm
BDL
- SJU
Nonstop4h 04m
Frontier
Deal found 6/15![Frontier logo]()
$117
This eDestinos deal was found by Cheapflights users on 6/13. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/212:10 pm
BDL
- SJU
Nonstop3h 55m
Frontier
Deal found 6/13![Frontier logo]()
$119
This SmartFares deal was found by Cheapflights users on 6/12. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/209:55 pm
EWR
- SJU
Nonstop4h 04m
JetBlue
Deal found 6/12![JetBlue logo]()
$122
This eDestinos deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” 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.
Mon 7/131:42 pm
BDL
- SJU
Nonstop4h 04m
Frontier
Deal found 6/15![Frontier logo]()
$124
This Cheapflightsfares deal was found by Cheapflights users on 6/13. 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.
Sat 6/202:10 pm
BDL
- SJU
Nonstop3h 55m
Frontier
Deal found 6/13![Frontier logo]()
$126
This SmartFares deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” 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 7/179:55 pm
EWR
- SJU
Nonstop4h 04m
JetBlue
Deal found 6/15![JetBlue logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/101:42 pm
BDL
- SJU
Nonstop4h 04m
Frontier
Deal found 6/11![Frontier logo]()
$129
Find flight deals from Connecticut to San Juan
Keep the following information in mind while searching for Connecticut to San Juan flight deals. Data was last updated June 16, 2026.
Round-trip from | $218 (Orbitz) |
|---|---|
One-way from | $107 (Cheapflightsfares) |
Popular in | December |
Cheapest in | January |
Average price | $388 |
Cheapflights Fare Finder
Customize your flight search to find flights from Connecticut to San Juan 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 June 16, 2026.
Use the filters below to find and compare flights from Connecticut to San Juan that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
NewarkSan Juan
EWR - SJU
EWRSJU
Newark
Mon 7/6
7:45 pm-11:50 pm
Nonstop4h 05m
San Juan Luis Munoz Marin Intl
Thu 7/9
1:00 am-5:10 am
Nonstop4h 10m
$267
New YorkSan Juan
JFK - SJU
JFKSJU
New York John F Kennedy Intl
Tue 8/11
7:28 pm-11:52 pm
Nonstop4h 24m
San Juan Luis Munoz Marin Intl
Wed 8/19
7:30 am-11:25 am
Nonstop3h 55m
$302
New YorkSan Juan
JFK - SJU
JFKSJU
New York John F Kennedy Intl
Wed 8/5
7:28 pm-11:52 pm
Nonstop4h 24m
San Juan Luis Munoz Marin Intl
Tue 8/11
7:30 am-11:25 am
Nonstop3h 55m
$302
NewarkSan Juan
EWR - SJU
EWRSJU
Newark
Sun 8/9
7:10 pm-11:17 pm
Nonstop4h 07m
San Juan Luis Munoz Marin Intl
Wed 8/19
6:00 am-9:59 am
Nonstop3h 59m
$307
NewarkSan Juan
EWR - SJU
EWRSJU
Newark
Mon 8/31
8:00 am-11:57 am
Nonstop3h 57m
San Juan Luis Munoz Marin Intl
Sat 9/5
4:55 pm-11:59 pm
1 stop7h 04m
$307
NewarkSan Juan
EWR - SJU
EWRSJU
Newark
Sun 6/21
6:00 am-9:56 am
Nonstop3h 56m
San Juan Luis Munoz Marin Intl
Tue 6/23
7:40 pm-11:43 pm
Nonstop4h 03m
$307
New YorkSan Juan
JFK - SJU
JFKSJU
New York John F Kennedy Intl
Mon 8/10
7:28 pm-11:52 pm
Nonstop4h 24m
San Juan Luis Munoz Marin Intl
Sat 8/15
7:30 am-11:25 am
Nonstop3h 55m
$307
ProvidenceSan Juan
PVD - SJU
PVDSJU
Providence-TFGreen
Sat 8/29
5:45 am-12:34 pm
1 stop6h 49m
San Juan Luis Munoz Marin Intl
Wed 9/2
4:55 pm-11:59 pm
1 stop7h 04m
$308
New YorkSan Juan
LGA - SJU
LGASJU
New York LaGuardia
Tue 8/25
10:11 am-8:38 pm
1 stop10h 27m
San Juan Luis Munoz Marin Intl
Tue 9/1
7:00 am-7:25 pm
1 stop12h 25m
$311
New YorkSan Juan
JFK - SJU
JFKSJU
New York John F Kennedy Intl
Sun 8/16
7:28 pm-11:52 pm
Nonstop4h 24m
San Juan Luis Munoz Marin Intl
Wed 9/16
7:00 am-11:04 am
Nonstop4h 04m
$322
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Connecticut to San Juan
Have a flexible travel schedule? Discover the best time to fly to San Juan from Connecticut with our price prediction graph.
BDL-SJU
HVN-SJU
EWR-SJU
JFK-SJU
PVD-SJU
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 Connecticut to San Juan
USCT-PR1
BDL-SJU
HVN-SJU
EWR-SJU
JFK-SJU
What is the cheapest month to book a flight from Connecticut to San Juan?
Currently, October is the cheapest month in which you can book a flight from Connecticut to San Juan (average of $155). Flying from Connecticut to San Juan in November is currently the most expensive (average of $496). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from CT to SJU?
Find hourly flight availability from Connecticut to San Juan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 16, 2026.
Unlike in the morning, when flights are generally more expensive, you can save up to 21% on flights from Connecticut to San Juan by exploring options for tickets at noon.
Weekly flight availability from Connecticut to San Juan
Explore weekly flight availability from Connecticut to San Juan. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 16, 2026.
The most flights from USCT to PR1 are scheduled on a Monday (3 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (2 on average).
How much does it cost to fly round-trip from Connecticut to San Juan?
How far ahead should I book a flight from Connecticut to San Juan?
Booking 69 days in advance of your planned departure date is, on average, the best time to get cheap flights from Connecticut to San Juan. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest day to fly from Connecticut to San Juan?
Use this chart to determine the cheapest time to fly round-trip from Connecticut to San Juan. Price data was last updated on June 13, 2026.
Travelers seeking maximum savings on their Connecticut to San Juan flight should consider departing on Wednesday at noon when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Related info for your journey
Find useful and relevant information for your journey from Connecticut to San Juan. 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 Connecticut to San Juan
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to San Juan by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Connecticut to San Juan by cabin class
Find flights from Connecticut to San Juan, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Connecticut and San Juan flights
Browse other Connecticut and San Juan flight options. Last updated on June 16, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Connecticut to San Juan flights
Consider these flights traveling from Connecticut to San Juan.
Top 7 airlines flying from Connecticut to San Juan
Discover the top 7 airlines that operate flights from Connecticut to San Juan. 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 June 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$89 | Average$312 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$112 | Average$290 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$195 | Average$262 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$208 | Average$425 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$262 | Average$409 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$262 | Average$386 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$263 | Average$370 | FlexibilityNo cancel fee | On-time71% |