$128 Cheap JetBlue Airways flights Punta Cana (PUJ) to San Juan (SJU)

Landing cheap one-way JetBlue Airways flights from PUJ to SJU from $128 on Expedia couldn't be easier --- just filter by "Price (lowest to highest)." Alternatively, check out our affordable return fares from $201 for your next break.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Getting the best JetBlue Airways deals from PUJ to SJU often comes down to booking at the right time. You can save 17% on international flights when you book 18 to 29 days before takeoff instead of four to five months ahead. Better still, you can pocket 17% on average by buying your fare on a Sunday rather than a Friday, which is often the most expensive day to book.* It's a good idea to start checking out flights about one month before your departure date.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.

Taking off from PUJ at 12:49PM UTC-4, the first JetBlue Airways flight to SJU lands at 1:48PM UTC-4. Traveling early means you'll be less likely to encounter delays or cancellations.* Don't like early starts? The last JetBlue Airways flight from PUJ to SJU departs at 5:29PM UTC-4 and touches down at 6:29PM UTC-4.*Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.