Compare Cheap Flights from San Diego to San Francisco

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Round Trip Flights from San Diego to San Francisco

08 Sep
SAN
11 Sep
SFO
$ 80.95
08 Sep
SAN
11 Sep
SFO
$ 111.6
08 Sep
SAN
11 Sep
SFO
$ 114.27
25 Sep
SAN
29 Sep
SFO
$ 116.78
*Note: All fares are quoted in USD.

Last updated on Friday 08/15/2025 at 05:00 AM, the fares mentioned above are for flight tickets and inclusive of fuel surcharges, service fee and taxes. Based on historical data, these fares are subject to change without prior notice and cannot be guaranteed at the time of booking. Kindly go through our terms and conditions before booking.

Book San Diego To San Francisco Flights

San Francisco, the ‘City by the Bay,’ has a world-class culture and unforgettable experiences. The city provides a unique blend of iconic landmarks, diversified culture, and dynamic experiences that make it an alluring tourist destination. Despite being smaller than 50 square miles and home to fewer than a million people, San Francisco is rightfully regarded as one of the best cities in the world. 

There are lots of interesting places to explore in San Francisco! The Golden Gate Bridge, with its stunning views, is not to be missed. It's the ideal location for a stroll. Visit Fisherman's Wharf for some fun and observe the sea lions. Visit Alcatraz Island, the former prison with amazing tales, if you're interested in history. Don't forget to take in the hills and ride the well-known cable cars for a distinctive city experience. With its abundance of greenery, museums, and even a Japanese Tea Garden for relaxation, Golden Gate Park is yet another treasure. San Francisco has something for everyone, regardless of your interests—from sightseeing to simply taking in the atmosphere!

Flying to San Francisco is convenient with many nonstop flights from San Diego International Airport (SAN) to San Francisco International Airport (SFO). Almost all major airlines fly from SAN to SFO, including Frontier, United, Southwest,  and Alaska Airlines. A direct flight to San Francisco takes about 1 hr 42 minutes from San Diego. August is the peak time to visit San Francisco as the weather is perfect for sightseeing and outdoor activities. You can book cheap flights from San Diego to San Francisco with Packedbag and get great discounts. For more, feel free to call us. We are available 24/7.

Finding Cheap Flights From San Diego To San Francisco : Frequently Asked Questions

* The mentioned flight facts are based on the last 3 months' data. Information regarding the highest and lowest booking months is based on the last 12 months' data.

Major Carriers Operating Flights From San Diego To San Francisco
Airline Cheapest Average

UNITED AIRLINES $76 $181

ALASKA AIRLINES $43 $166

AMERICAN AIRLINES $79 $233

Low Cost Carriers Operating Flights From San Diego To San Francisco
Airline Cheapest Average

ALASKA AIRLINES $43 $166

HAWAIIAN AIRLINES $47 $141

FRONTIER AIRLINES $63 $136