Cheap Delta flights Sapporo (CTS) to San Diego (SAN)

Scoring cheap one-way Delta Air Lines flights from CTS to SAN on Expedia is a cinch — just filter by “Price (lowest to highest).” Alternatively, check out our affordable round-trip fares for your next exciting adventure.**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.

Delta Air Lines flights to San Diego are usually cheaper in the quieter months of January and November. Whether you need a round-trip or one-way ticket, you could score a better deal then.

To discover affordable flights from CTS to SAN with Delta Air Lines, start your search about one month before your planned departure. You can save 17% when you lock in your international tickets 18 to 29 days ahead instead of booking four to five months in advance. Another good tip? Booking on Sunday can lead to average savings of 17% compared to Friday (the most expensive day).**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.

Click on the “Nonstop” filter when looking for direct Delta Air Lines flights from CTS to SAN. It’s also a great way to compare other airlines offering the same nonstop journey.

To find the earliest departure from CTS to SAN with Delta Air Lines, filter your results by “Morning” and “Early Morning.” Choosing an early flight usually 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.

San Diego Intl. Airport (SAN) is the main San Diego hub for Delta Air Lines flights from New Chitose Airport (CTS).

Taking off from CTS to SAN with Delta Air Lines comes with plenty of perks, including a rewarding loyalty program and an excellent in-flight experience. Plus, when booking through Expedia, One Key™ members can earn OneKeyCash™* to redeem on select future travel purchases. That’s in addition to 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 additional charges if your booking was made over 24 hours ago. Need flexible options? Make use of our “Changes included” or “No cancel fee” filter to find flights that won’t charge extra if you need to adjust your plans. To update your itinerary, visit “Trips,” select your flight and click on “Manage Booking” for more details.