$423 Cheap Delta flights San Juan (SJU) to Honolulu (HNL)

Landing cheap one-way Delta Air Lines flights from SJU to HNL from $423 on Expedia is a cinch — just filter by “Price (lowest to highest).” Or check out our affordable return fares from $785 for your next exciting vacation.**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.

Look for round-trip or one-way flights to Honolulu in November or October. You could find cheaper fares with Delta Air Lines during these off-peak months.

Look for Delta Air Lines flights from SJU to HNL about one month before you want to go. The cheapest time to book an international flight is usually 18 to 29 days ahead of your departure date when you can save 17% versus booking four to five months in advance. No matter your itinerary and fare class, the best day to book international airfare is usually Sunday. Friday can be the most expensive. Travelers who book on a Sunday can save 17% on average compared to those who book on a Friday.**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.

Use the “Nonstop” filter when searching for direct Delta Air Lines flights from SJU to HNL. It’s also a good way to compare other airlines offering the same nonstop trip.

Sort your results by “Early Morning” and “Morning” to find the earliest departures from SJU to HNL. Taking off early means you’re less likely to experience cancellations.**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.

Board a Delta Air Lines flight from Luis Munoz Marin Intl. Airport (SJU) to Honolulu, and you’re most likely to land at Daniel K. Inouye Intl. Airport (HNL). This is the airline’s primary hub in this city.

Jetting off from SJU to HNL with Delta Air Lines comes with a variety of perks, such as a rewarding loyalty program and an excellent in-flight experience. Plus, when you book through Expedia, One Key™ members can earn OneKeyCash™* to use on select future travel purchases. That’s on top of the Delta SkyMiles points you can earn with Delta Air Lines.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Depending on your fare type, a fee is typically charged if you modify or cancel your flight more than 24 hours after it has been confirmed. To secure plane tickets with more flexibility, select our “No cancel fee” or “Changes included” filter when you search for flights. For more information on changing or canceling your reservation, visit “Trips,” select your flight and tick “Manage Booking.”