฿2,235 Cheap Flights from San Diego (SAN) to San Francisco (SFO)

View ฿2,235 flight on Sat, 25 Oct 2025Opens in a new window

Popular airlines from San Diego Intl. Airport (SAN) to San Francisco International Airport (SFO)

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Cheap Flights from San Diego (SAN) to San Francisco (SFO)

Prices were available within the past 7 days and start at ฿2,235 for one-way flights and ฿5,115 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, 28 Sept - Sun, 5 Oct
SAN
San Diego
SFO
San Francisco
฿5,115 Return, found 3 days ago
฿5,115
Return
found 3 days ago
Select United flight, departing Sun, 28 Sept from San Diego to San Francisco, returning Sun, 5 Oct, priced at ฿5,115 found 3 days ago
American Airlines
Sat, 27 Sept - Mon, 29 Sept
SAN
San Diego
SFO
San Francisco
฿5,750 Return, found 12 hours ago
฿5,750
Return
found 12 hours ago
Select American Airlines flight, departing Sat, 27 Sept from San Diego to San Francisco, returning Mon, 29 Sept, priced at ฿5,750 found 12 hours ago
Delta
Sat, 27 Sept - Mon, 29 Sept
SAN
San Diego
SFO
San Francisco
฿5,755 Return, found 12 hours ago
฿5,755
Return
found 12 hours ago
Select Delta flight, departing Sat, 27 Sept from San Diego to San Francisco, returning Mon, 29 Sept, priced at ฿5,755 found 12 hours ago
United
Sat, 27 Sept - Mon, 29 Sept
SAN
San Diego
SFO
San Francisco
฿5,760 Return, found 12 hours ago
฿5,760
Return
found 12 hours ago
Select United flight, departing Sat, 27 Sept from San Diego to San Francisco, returning Mon, 29 Sept, priced at ฿5,760 found 12 hours ago
American Airlines
Sat, 27 Sept - Mon, 29 Sept
SAN
San Diego
SFO
San Francisco
฿5,765 Return, found 12 hours ago
฿5,765
Return
found 12 hours ago
Select American Airlines flight, departing Sat, 27 Sept from San Diego to San Francisco, returning Mon, 29 Sept, priced at ฿5,765 found 12 hours ago
Delta
Sat, 27 Sept - Mon, 29 Sept
SAN
San Diego
SFO
San Francisco
฿6,080 Return, found 12 hours ago
฿6,080
Return
found 12 hours ago
Select Delta flight, departing Sat, 27 Sept from San Diego to San Francisco, returning Mon, 29 Sept, priced at ฿6,080 found 12 hours ago
United
Sat, 27 Sept - Mon, 29 Sept
SAN
San Diego
SFO
San Francisco
฿6,085 Return, found 12 hours ago
฿6,085
Return
found 12 hours ago
Select United flight, departing Sat, 27 Sept from San Diego to San Francisco, returning Mon, 29 Sept, priced at ฿6,085 found 12 hours ago
Delta
Sun, 28 Sept - Sun, 5 Oct
SAN
San Diego
SFO
San Francisco
฿6,445 Return, found 3 days ago
฿6,445
Return
found 3 days ago
Select Delta flight, departing Sun, 28 Sept from San Diego to San Francisco, returning Sun, 5 Oct, priced at ฿6,445 found 3 days ago
American Airlines
Sat, 27 Sept - Mon, 29 Sept
SAN
San Diego
SFO
San Francisco
฿6,730 Return, found 12 hours ago
฿6,730
Return
found 12 hours ago
Select American Airlines flight, departing Sat, 27 Sept from San Diego to San Francisco, returning Mon, 29 Sept, priced at ฿6,730 found 12 hours ago
United
Sun, 28 Sept - Sun, 5 Oct
SAN
San Diego
SFO
San Francisco
฿6,735 Return, found 3 days ago
฿6,735
Return
found 3 days ago
Select United flight, departing Sun, 28 Sept from San Diego to San Francisco, returning Sun, 5 Oct, priced at ฿6,735 found 3 days ago

Find the cheapest month to fly from San Diego (SAN) to San Francisco (SFO)

January is typically the cheapest month to fly

From ฿1,523 - ฿6,117 per traveller.
Flight from San Diego to San Francisco route information
Origin airport
San Diego Intl.
Destination airport
San Francisco Intl.
Airlines serving
American Airlines, Delta, United
Return price
฿4,280
Distance
714 km
Average flight time
1 hour 36 mins

Perfect flights from San Diego to San Francisco

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from San Diego to San Francisco. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of San Francisco, surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible San Diego Intl. to San Francisco Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿2,235 and roundtrip prices from ฿5,115. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at San Francisco Intl. and explore San Francisco and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your SAN to SFO travel arrangements today and embark on the journey of a lifetime in San Francisco.

Frequently asked questions

How much is a flight from SAN to San Francisco Intl. Airport (SFO)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip flight from San Diego Intl. Airport (SAN) to San Francisco Intl. Airport (SFO) was ฿5,115. Great fares don't wait forever, so book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from San Diego Airport to San Francisco Airport?
Most flights can be cancelled online, but every airline has its own terms and conditions. If you do need to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from SAN to San Francisco Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for San Diego Airport to San Francisco Intl. Airport (SFO) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from SAN to SFO?
That movie you've been desperate to see will have to wait — the flight distance between San Diego Intl. Airport (SAN) and San Francisco Intl. Airport (SFO) is only 720 kilometres. The captain will be asking you to put your seat upright for landing before you know it.
Which airlines fly direct from SAN to SFO?
One airline that operates on the route from SAN to SFO is Alaska Airlines (AS). It offers 191 flights a month. You could also take a look at the fares on offer with United Airlines (UA). This airline operates 191 flights every month between San Diego and San Francisco.
Are San Diego Intl. Airport (SAN) to San Francisco Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices go up and down like a yo-yo, so it's no sure thing. While last-minute flight deals between San Diego Airport and San Francisco Intl. Airport (SFO) are possible, it also makes sense to keep track of prices well before you fly. In fact, some air carriers announce their prices up to 12 months before the departure date. Expedia is constantly updating the biggest airfare bargains around, so keep checking and be ready to lock in your seat when the price is right.

Explore a world of travel with Expedia

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