| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| Best option Hartford - International San Juan (Puerto Rico) | Outbound 09/01/26 direct F94420 04h 04min | Return 09/09/26 direct F93937 04h 13min |  Frontier Airlines |  | $225 | ||
| Hartford - International San Juan (Puerto Rico) | Outbound 09/01/26 direct F94420 04h 04min | Return 09/09/26 direct F93937 04h 13min | Frontier Airlines |  | $231 | ||
| Hartford - International San Juan (Puerto Rico) | Outbound 09/01/26 direct F94420 04h 04min | Return 09/09/26 direct F93937 04h 13min | Frontier Airlines |  | ? | $232 | |
| Hartford - International San Juan (Puerto Rico) | Outbound 09/01/26 direct F94420 04h 04min | Return 09/09/26 direct F93937 04h 13min | Frontier Airlines |  | $236 | ||
| Hartford - International San Juan (Puerto Rico) | Outbound 09/01/26 direct F94420 04h 04min | Return 09/09/26 direct F93937 04h 13min | Frontier Airlines |  | $263 | ||
| Hartford - International San Juan (Puerto Rico) | Outbound 09/01/26 direct B60275 03h 53min | Return 09/09/26 direct F93937 04h 13min |  JetBlue Airways |  | ? | $286 | |
| Hartford - International San Juan (Puerto Rico) | Outbound 08/20/26 direct F94420 03h 55min | Return 08/25/26 direct F93937 04h 20min | Frontier Airlines | | $286 | ||
| Hartford - International San Juan (Puerto Rico) | Outbound 08/20/26 direct F94420 03h 55min | Return 08/25/26 direct F93937 04h 20min | Frontier Airlines |  | ? | $294 | |
| Hartford - International San Juan (Puerto Rico) | Outbound 08/20/26 direct F94420 03h 55min | Return 08/25/26 1 Stopover (MCO) F94725, F91684 19h 33min | Frontier Airlines |  | $306 | ||
| Hartford - International San Juan (Puerto Rico) | Outbound 09/01/26 direct B60275 03h 53min | Return 09/09/26 direct B60276 03h 57min | JetBlue Airways |  | $320 |
Tips and tricks to help you find cheap flights from Hartford International to San Juan (Puerto Rico)
Favorite airline: Frontier Airlines
90 % of travelers choose to book flights on this route with Frontier Airlines, American Airlines and United Airlines.
Frontier Airlines
55 %
American Airlines
20 %
United Airlines
15 %