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Flights from San Diego to San Francisco
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Flights from San Diego to San Francisco Starting at €13

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip
      • Cheapest nonstop
        SAN19:48
        1h 51m
        Nonstop
        SFO21:39
        Sat, Jan 18|San Diego - San Francisco|Frontier Airlines
        €13€27
        53% OFF
        53% OFF
        €27€13

        Choose Frontier Airlines flights from San Diego to San Francisco. The one-way direct flight with Frontier Airlines departs from San Diego International Airport on Sat, Jan 18, arriving at San Francisco International Airport. One-way Prices start from €13 including taxes and charges.

      • SAN14:05
        1h 51m
        Nonstop
        SFO15:56
        Mon, Jan 27|San Diego - San Francisco|Frontier Airlines
        €15€27
        44% OFF
        44% OFF
        €27€15

        Choose Frontier Airlines flights from San Diego to San Francisco. The one-way direct flight with Frontier Airlines departs from San Diego International Airport on Mon, Jan 27, arriving at San Francisco International Airport. One-way Prices start from €15 including taxes and charges.

      • SAN20:18
        1h 51m
        Nonstop
        SFO22:09
        Tue, Mar 4|San Diego - San Francisco|Frontier Airlines
        €16€27
        41% OFF
        41% OFF
        €27€16

        Choose Frontier Airlines flights from San Diego to San Francisco. The one-way direct flight with Frontier Airlines departs from San Diego International Airport on Tue, Mar 4, arriving at San Francisco International Airport. One-way Prices start from €16 including taxes and charges.

      • SAN20:18
        1h 51m
        Nonstop
        SFO22:09
        Sat, Feb 15|San Diego - San Francisco|Frontier Airlines
        €16
        €16

        Choose Frontier Airlines flights from San Diego to San Francisco. The one-way direct flight with Frontier Airlines departs from San Diego International Airport on Sat, Feb 15, arriving at San Francisco International Airport. One-way Prices start from €16 including taxes and charges.

      • SAN20:18
        1h 51m
        Nonstop
        SFO22:09
        Tue, Feb 25|San Diego - San Francisco|Frontier Airlines
        €16
        €16

        Choose Frontier Airlines flights from San Diego to San Francisco. The one-way direct flight with Frontier Airlines departs from San Diego International Airport on Tue, Feb 25, arriving at San Francisco International Airport. One-way Prices start from €16 including taxes and charges.

      • SAN14:05
        1h 51m
        Nonstop
        SFO15:56
        Mon, Feb 10|San Diego - San Francisco|Frontier Airlines
        €16
        €16

        Choose Frontier Airlines flights from San Diego to San Francisco. The one-way direct flight with Frontier Airlines departs from San Diego International Airport on Mon, Feb 10, arriving at San Francisco International Airport. One-way Prices start from €16 including taxes and charges.

      • SAN19:48
        1h 51m
        Nonstop
        SFO21:39
        Sat, Jan 25|San Diego - San Francisco|Frontier Airlines
        €17
        €17

        Choose Frontier Airlines flights from San Diego to San Francisco. The one-way direct flight with Frontier Airlines departs from San Diego International Airport on Sat, Jan 25, arriving at San Francisco International Airport. One-way Prices start from €17 including taxes and charges.

      • SAN19:55
        1h 41m
        Nonstop
        SFO21:36
        Fri, Jan 24|San Diego - San Francisco|Alaska Airlines
        €17
        €17

        Choose Alaska Airlines flights from San Diego to San Francisco. The one-way direct flight with Alaska Airlines departs from San Diego International Airport on Fri, Jan 24, arriving at San Francisco International Airport. One-way Prices start from €17 including taxes and charges.

      • SAN19:59
        1h 51m
        Nonstop
        SFO21:50
        Sun, Jan 19|San Diego - San Francisco|Frontier Airlines
        €17
        €17

        Choose Frontier Airlines flights from San Diego to San Francisco. The one-way direct flight with Frontier Airlines departs from San Diego International Airport on Sun, Jan 19, arriving at San Francisco International Airport. One-way Prices start from €17 including taxes and charges.

      • SAN13:47
        1h 43m
        Nonstop
        SFO15:30
        Sun, Jan 12|San Diego - San Francisco|Frontier Airlines
        €17
        €17

        Choose Frontier Airlines flights from San Diego to San Francisco. The one-way direct flight with Frontier Airlines departs from San Diego International Airport on Sun, Jan 12, arriving at San Francisco International Airport. One-way Prices start from €17 including taxes and charges.

      • SAN01:00 pm
        3h 5m
        Nonstop
        SFO02:00 pm
        Sun, Dec 29|San Diego - San Francisco|Frontier Airlines
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        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from San Diego to San Francisco

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from San Diego to San Francisco

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines
From €13
Alaska Airlines
From €20
Southwest Airlines
From €44
United Airlines
From €46
Delta Air Lines
From €66
American Airlines
From €67

Find more flights and airlines

Alternative Routes from San Diego to San Francisco

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from San Diego to San Francisco.

  • Cheapest
    Frontier Airlines
    SAN
    19:48
    1h 51m
    Nonstop
    SFO
    21:39
    San Diego International Airport - San Francisco International Airport
    Sat, Jan 18Frontier Airlines
    €13
  • American Airlines
    CLD
    12:45
    6h 12m
    1 transfer
    SFO
    18:57
    McClellan-Palomar Airport - San Francisco International Airport
    Tue, Feb 18American Airlines
    €109
  • American Airlines
    CLD
    12:45
    6h 12m
    1 transfer
    SFO
    18:57
    McClellan-Palomar Airport - San Francisco International Airport
    Tue, Feb 18American Airlines
    €109
    Find More Flights

FAQ

  • When are flight tickets from San Diego (SAN) to San Francisco (SFO) the cheapest?

    Airlines adjust prices for flights from San Diego to San Francisco based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from San Diego (SAN) to San Francisco (SFO) cost?

    According to Trip.com's data, the lowest price is around €120.

  • How long does it take to fly from San Diego (SAN) to San Francisco (SFO) and what is the distance?

    It takes around 1 hour 44 minutes to fly from San Diego (SAN) to San Francisco (SFO).

  • What is the transportation method from the main airport to downtown in San Francisco?

    • The distance from San Francisco International Airport to downtown is about 17 km. It takes about 30 minutes by taxi.

  • What are the most popular airlines that fly from San Diego (SAN) to San Francisco (SFO)?

How to find a cheap flight from San Diego to San Francisco

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from San Diego to San Francisco. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from San Diego to San Francisco

Cheapest nonstop flight price€12
Cheapest round-trip ticket price€31
Off-season for travelNovember
Peak season for travelSeptember
Flight distance720.29 km
Average flight time1 hour 44 minutes
Popular airlineAlaska Airlines

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