Flights to San Juan (SJU)
Looking for flights to San Juan? I track round-trips into San Juan, Puerto Rico from 14 departure cities. Cheapest right now: US$118 from Miami. Cheap flights to San Juan change daily — click any route for price history and deal score.
| Route | Price | Airline | Dates | Stops | Savings |
|---|---|---|---|---|---|
| Miami → San Juan (SJU) | US$118 | Frontier | Oct 2026 | Non-stop | US$86 off |
| Chicago → San Juan (SJU) | US$208 | Frontier | Oct 2026 | 1 | US$42 off |
| Dallas → San Juan (SJU) | US$272 | Frontier | Oct 2026 | 1 | US$103 off |
| Phoenix → San Juan (SJU) | US$390 | Frontier | Oct 2026 | 1 | US$49 off |
| San Francisco → San Juan (SJU) | US$445 | Frontier | Oct 2026 | 1 | US$105 off |
| Seattle → San Juan (SJU) | US$476 | JetBlue | Oct 2026 | 1 | US$78 off |
| Toronto → San Juan (SJU) | $483 | American | Oct 2026 | 2 | $50 off |
| Vancouver → San Juan (SJU) | $592 | American | Oct 2026 | 2 | $169 off |
| Ottawa → San Juan (SJU) | $667 | United | Oct 2026 | 1 | $256 off |
| Calgary → San Juan (SJU) | $777 | American | Mar 2027 | 1 | $48 off |
| Victoria → San Juan (SJU) | $808 | Alaska | Oct 2026 | 2 | — |
| Kelowna → San Juan (SJU) | $869 | Air Canada | Oct 2026 | 2 | — |
| Regina → San Juan (SJU) | $902 | Air Canada | Oct 2026 | 2 | — |
| Halifax → San Juan (SJU) | $1,589 | Air Canada | Dec 2026 | 1 | — |