$90 Cheap Delta flights Reno (RNO) to San Diego (SAN)

Set the “Price (lowest to highest)” filter on Expedia to find cheap Delta Air Lines return flights from $179 from RNO to SAN. Affordable one-way options from $90 are also available.**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 generally more affordable in the off-peak months of January and November. Whether you need a round-trip or one-way ticket, you could find a better deal then.

Start searching one to three months before your departure to find cheap fares on Delta Air Lines flights from Reno-Tahoe Intl. Airport (RNO) to San Diego Intl. Airport (SAN). You can save 25% by booking your domestic flight 34 to 86 days in advance versus last-minute reservations made 6 to 12 days out. You could also reduce costs by buying your fare on a Sunday, as it’s 6% cheaper on average than a Monday, the most expensive day to book.* Time it well, and you can enjoy significant savings on domestic journeys.*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 searching for direct Delta Air Lines flights from RNO to SAN. You’ll also be able to compare other carriers servicing the same nonstop trip.

Search Delta Air Lines’s earliest flights from RNO to SAN by checking the “Early Morning” and “Morning” filters. Not only will you get to your destination sooner, early departures also have a 20% less chance of being canceled.**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.

Get on a Delta Air Lines flight from Reno-Tahoe Intl. Airport (RNO) to San Diego, and you’ll likely come in to San Diego Intl. Airport (SAN). This is the airline’s main hub here.

Taking off from RNO to SAN with Delta Air Lines comes with a variety of perks, including 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.

Depending on the type of ticket you purchased, a fee will generally apply if you cancel or change your flight more than 24 hours after it has been confirmed. To secure flexible fares, select our “Changes included” and “No cancel fee” boxes when looking for flights. For additional information on canceling or changing your reservation, visit “Trips,” select your flight and tick “Manage Booking.”