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Cheap flight deals from San Francisco to San Diego Starting at TWD 311

Discover our range of affordable one-way and round-trip flights from San Francisco to San Diego and kick-start your next adventure today!

  • One way
  • Round-trip
      • Cheapest nonstop
        SFO10:10
        1h 37m
        Nonstop
        SAN11:47
        Tue, Apr 15|San Francisco - San Diego|Frontier Airlines
        TWD 311TWD 1,374
        77% OFF
        77% OFF
        TWD 1,374TWD 311

        Choose Frontier Airlines flights from San Francisco to San Diego. The one-way direct flight with Frontier Airlines departs from San Francisco International Airport on Tue, Apr 15, arriving at San Diego International Airport. One-way Prices start from TWD 311 including taxes and charges.

      • SFO19:12
        1h 39m
        Nonstop
        SAN20:51
        Sun, Apr 20|San Francisco - San Diego|Frontier Airlines
        TWD 316TWD 1,374
        77% OFF
        77% OFF
        TWD 1,374TWD 316

        Choose Frontier Airlines flights from San Francisco to San Diego. The one-way direct flight with Frontier Airlines departs from San Francisco International Airport on Sun, Apr 20, arriving at San Diego International Airport. One-way Prices start from TWD 316 including taxes and charges.

      • SFO18:57
        1h 44m
        Nonstop
        SAN20:41
        Sat, Mar 22|San Francisco - San Diego|Frontier Airlines
        TWD 325TWD 1,374
        76% OFF
        76% OFF
        TWD 1,374TWD 325

        Choose Frontier Airlines flights from San Francisco to San Diego. The one-way direct flight with Frontier Airlines departs from San Francisco International Airport on Sat, Mar 22, arriving at San Diego International Airport. One-way Prices start from TWD 325 including taxes and charges.

      • SFO19:12
        1h 44m
        Nonstop
        SAN20:56
        Tue, Mar 11|San Francisco - San Diego|Frontier Airlines
        TWD 537
        TWD 537

        Choose Frontier Airlines flights from San Francisco to San Diego. The one-way direct flight with Frontier Airlines departs from San Francisco International Airport on Tue, Mar 11, arriving at San Diego International Airport. One-way Prices start from TWD 537 including taxes and charges.

      • SFO07:35
        1h 36m
        Nonstop
        SAN09:11
        Tue, Apr 15|San Francisco - San Diego|Alaska Airlines
        TWD 541
        TWD 541

        Choose Alaska Airlines flights from San Francisco to San Diego. The one-way direct flight with Alaska Airlines departs from San Francisco International Airport on Tue, Apr 15, arriving at San Diego International Airport. One-way Prices start from TWD 541 including taxes and charges.

      • SFO07:35
        1h 36m
        Nonstop
        SAN09:11
        Mon, Apr 14|San Francisco - San Diego|Alaska Airlines
        TWD 546
        TWD 546

        Choose Alaska Airlines flights from San Francisco to San Diego. The one-way direct flight with Alaska Airlines departs from San Francisco International Airport on Mon, Apr 14, arriving at San Diego International Airport. One-way Prices start from TWD 546 including taxes and charges.

      • SFO07:35
        1h 36m
        Nonstop
        SAN09:11
        Tue, Apr 15|San Francisco - San Diego|Hawaiian Airlines
        TWD 546
        TWD 546

        Choose Hawaiian Airlines flights from San Francisco to San Diego. The one-way direct flight with Hawaiian Airlines departs from San Francisco International Airport on Tue, Apr 15, arriving at San Diego International Airport. One-way Prices start from TWD 546 including taxes and charges.

      • SFO19:12
        1h 44m
        Nonstop
        SAN20:56
        Sat, Feb 22|San Francisco - San Diego|Frontier Airlines
        TWD 604
        TWD 604

        Choose Frontier Airlines flights from San Francisco to San Diego. The one-way direct flight with Frontier Airlines departs from San Francisco International Airport on Sat, Feb 22, arriving at San Diego International Airport. One-way Prices start from TWD 604 including taxes and charges.

      • SFO19:12
        1h 44m
        Nonstop
        SAN20:56
        Sat, Mar 1|San Francisco - San Diego|Frontier Airlines
        TWD 627
        TWD 627

        Choose Frontier Airlines flights from San Francisco to San Diego. The one-way direct flight with Frontier Airlines departs from San Francisco International Airport on Sat, Mar 1, arriving at San Diego International Airport. One-way Prices start from TWD 627 including taxes and charges.

      • SFO06:00
        1h 36m
        Nonstop
        SAN07:36
        Mon, Feb 24|San Francisco - San Diego|Alaska Airlines
        TWD 997
        TWD 997

        Choose Alaska Airlines flights from San Francisco to San Diego. The one-way direct flight with Alaska Airlines departs from San Francisco International Airport on Mon, Feb 24, arriving at San Diego International Airport. One-way Prices start from TWD 997 including taxes and charges.

      • SFO01:00 pm
        3h 5m
        Nonstop
        SAN02:00 pm
        Sun, Feb 23|San Francisco - San Diego|Frontier Airlines
        Find More Flights
        Find More Flights

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

San Francisco to San Diego flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. AS3401

    Alaska Airlines

    06:00

    SFO

    1.6h

    Nonstop

    07:36

    SAN

    SMTWTFS
    Search

  2. HA6823

    Hawaiian Airlines

    07:00

    SFO

    1.6h

    Nonstop

    08:35

    SAN

    SMTWTFS
    Search

  3. AS912

    Alaska Airlines

    07:24

    SFO

    1.6h

    Nonstop

    09:02

    SAN

    SMTWTFS
    Search

  4. F93382

    Frontier Airlines

    19:12

    SFO

    1.7h

    Nonstop

    20:56

    SAN

    -M-W-FS
    Search
Find more flights and airlines

When is the cheapest time to fly from San Francisco to San Diego?

Explore the best time to buy affordable tickets to San Diego with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

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

Frequently Asked Questions

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

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

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

    According to Trip.com's data, the lowest price is around TWD 4,275.

  • How long does it take to fly from San Francisco (SFO) to San Diego (SAN)?

    It takes about 5 hours 16 minutes to fly from San Francisco (SFO) to San Diego (SAN).

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

    • The distance from San Diego International Airport to downtown is about 3 km, by taxi about 20 minutes.

  • What time does the earliest flight from San Francisco to San Diego depart?

    The earliest flight departs from San Francisco (SFO) at 06:00 and arrives in San Diego (SAN) at 07:38.

  • What time does the latest flight from San Francisco to San Diego depart?

    The latest flight departs from San Francisco (SFO) at 19:56 and arrives in San Diego (SAN) at 21:34.

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

    Airlines with flights from San Francisco (SFO) to San Diego (SAN): United Airlines, Southwest Airlines, Qatar Airways, Alaska Airlines, Air Canada and Singapore Airlines.

  • What's the most popular airline for non-stop flights from San Francisco (SFO) to San Diego (SAN)?

    United Airlines operates 15 non-stop flights from San Francisco (SFO) to San Diego (SAN).

  • How many airports are there in San Diego (SAN)?

    There are 2 airport(s) near San Diego (SAN): McClellan-Palomar Airport and San Diego International Airport.

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

If you don’t know some of the key things to look out for when buying flight tickets, prices can often end up sky high or, worse, sold out! We’ve carefully compiled our six most important steps to help ensure you’re getting the best deals when planning your next journey.
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 Info | San Francisco to San Diego

Cheapest direct flight priceTWD 311
Cheapest return ticket priceTWD 879
Off-season for travelFebruary
Peak season for travelNovember
Flight distance720.29 km
Average flight time5 hours 16 minutes
Popular airlineAlaska Airlines

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