$99 Cheap Delta flights Salt Lake City (SLC) to San Diego (SAN)

Scoring cheap one-way Delta Air Lines flights from SLC to SAN from $99 on Expedia couldn’t be easier — just filter by “Price (lowest to highest).” Or check out our budget-friendly return fares from $197 for your next 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 tend to be cheaper in the quieter months of January and November. Whether you need a round-trip or one-way ticket, you could land a better deal then.

To find cheap Delta Air Lines fares from Salt Lake City Intl. Airport (SLC) to San Diego Intl. Airport (SAN), start searching one to three months before your planned departure. Reserving domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also influence the price you pay. Sunday is generally the cheapest, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking on a Sunday.**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.

Easily travel from Salt Lake City Intl. Airport (SLC) to San Diego Intl. Airport (SAN) on one of Delta Air Lines’s 34 weekly direct flights. Use our “Nonstop” and “Airline” filters to find the Delta Air Lines flight that’ll get you to SAN at a time that suits you.

It takes around 2h 4m to fly nonstop from Salt Lake City Intl. Airport (SLC) to San Diego Intl. Airport (SAN) with Delta Air Lines.

If flexibility is what you’re after, Wednesday offers the most choice for Delta Air Lines flights from Salt Lake City Intl. Airport (SLC) to San Diego Intl. Airport (SAN). You can pick from 5 different departures.

The earliest Delta Air Lines flight from SLC to SAN takes off at 8:00AM UTC-7, landing at 9:10AM UTC-8. If you’d like to head off later, the last Delta Air Lines flight leaves SLC at 10:50PM UTC-7 and lands at SAN at 11:58PM UTC-8. Flying earlier is often a good idea as morning and mid-morning flights are 20% less likely to be 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.

San Diego Intl. Airport (SAN) is the main San Diego gateway for Delta Air Lines flights from Salt Lake City Intl. Airport (SLC).

Jetting off from SLC to SAN with Delta Air Lines means enjoying a host of benefits, such as an excellent in-flight experience and a rewarding loyalty program. Plus, when you book through Expedia, One Key™ members can earn OneKeyCash™* to spend 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.

You’ll likely be onboard an Airbus A321 or an Airbus A321neo when flying Delta Air Lines from Salt Lake City Intl. Airport (SLC) to San Diego Intl. Airport (SAN). However, keep in mind that a different plane may be assigned depending on operational requirements.

Depending on the ticket type you purchased, a fee generally applies if you cancel or reschedule your booking more than 24 hours after confirmation. To secure tickets with more flexibility, select our “Changes included” or “No cancel fee” filter when looking for flights. To learn more about canceling or modifying your reservation, head to “Trips,” select your flight and click on “Manage Booking.”