$174 Cheap Delta flights San Diego (SAN) to Honolulu (HNL)

You’ll find cheap return Delta Air Lines flights from $342 from SAN to HNL by filtering your results from “Price (lowest to highest)” on Expedia. Or look for bargains from $174 for a one-way journey.**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.

Search for one-way or round-trip flights to Honolulu in November or October. You could find an affordable fare with Delta Air Lines during these quieter months.

Search for cheap Delta Air Lines flights from San Diego Intl. Airport (SAN) to Daniel K. Inouye Intl. Airport (HNL) one to three months prior to your departure date. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. Regardless of fare type and journey, the best day of the week to book a domestic flight is usually Sunday and the most expensive is typically Monday. Passengers who book on a Sunday can save 6% on average compared to those who book their travel on a Monday.**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.

Enter your dates, press search and select the “Nonstop” filter on Expedia to find any direct flights from SAN to HNL with Delta Air Lines or another carrier.

To find the earliest departures from SAN to HNL with Delta Air Lines, filter your results by “Morning” and “Early Morning.” Booking an early flight generally means cancellations are less likely.**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.

Delta Air Lines flights from San Diego Intl. Airport (SAN) to Honolulu touch down at Daniel K. Inouye Intl. Airport (HNL). This is the main entry point here.

Heading from SAN to HNL with Delta Air Lines comes with a host of benefits, 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 redeem 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.

It’s usually possible to modify or cancel your flight, although there may be a charge if your booking was made more than 24 hours ago. Need flexible options? Use our “Changes included” or “No cancel fee” filter to find flights that won’t charge you extra if you have to adjust your plans. To make changes, head to “Trips,” select your flight and click on “Manage Booking” for more information.