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San Francisco International Airport to San Diego International Airport flight

Search for flights from San Francisco to San Diego and check out affordable one-way and round-trip options.

      • Cheapest nonstop
        SFO 22:06
        1h 43m
        Direct
        SAN 23:49
        San Francisco - San Diego | Tue, Aug 25 | Frontier Airlines
        SAN 19:31
        1h 50m
        Direct
        SFO 21:21
        San Diego - San Francisco | Tue, Sep 1 | Frontier Airlines
        HK$340 HK$514
        34% off
        34% off
        HK$514 HK$340
      • SFO 13:07
        1h 43m
        Direct
        SAN 14:50
        San Francisco - San Diego | Sat, Aug 22 | Frontier Airlines
        SAN 10:00
        1h 52m
        Direct
        SFO 11:52
        San Diego - San Francisco | Sat, Aug 29 | Frontier Airlines
        HK$369 HK$514
        28% off
        28% off
        HK$514 HK$369
      • SFO 13:07
        1h 43m
        Direct
        SAN 14:50
        San Francisco - San Diego | Wed, Aug 19 | Frontier Airlines
        SAN 10:00
        1h 52m
        Direct
        SFO 11:52
        San Diego - San Francisco | Wed, Aug 26 | Frontier Airlines
        HK$370 HK$514
        28% off
        28% off
        HK$514 HK$370
      • SFO 17:52
        1h 45m
        Direct
        SAN 19:37
        San Francisco - San Diego | Sat, Sep 19 | Frontier Airlines
        SAN 16:36
        1h 46m
        Direct
        SFO 18:22
        San Diego - San Francisco | Wed, Sep 23 | Frontier Airlines
        HK$371
        28% off
        HK$514 HK$371
      • SFO 13:07
        1h 43m
        Direct
        SAN 14:50
        San Francisco - San Diego | Tue, Aug 18 | Frontier Airlines
        SAN 10:00
        1h 52m
        Direct
        SFO 11:52
        San Diego - San Francisco | Tue, Aug 25 | Frontier Airlines
        HK$375
        27% off
        HK$514 HK$375
      • SFO 13:07
        1h 43m
        Direct
        SAN 14:50
        San Francisco - San Diego | Wed, Aug 26 | Frontier Airlines
        SAN 10:00
        1h 52m
        Direct
        SFO 11:52
        San Diego - San Francisco | Sat, Aug 29 | Frontier Airlines
        HK$375
        27% off
        HK$514 HK$375
      • SFO 13:07
        1h 43m
        Direct
        SAN 14:50
        San Francisco - San Diego | Tue, Sep 8 | Frontier Airlines
        SAN 13:38
        1h 55m
        Direct
        SFO 15:33
        San Diego - San Francisco | Sat, Sep 12 | Frontier Airlines
        HK$375
        27% off
        HK$514 HK$375
      • SFO 16:31
        1h 48m
        Direct
        SAN 18:19
        San Francisco - San Diego | Wed, Sep 9 | Frontier Airlines
        SAN 13:38
        1h 55m
        Direct
        SFO 15:33
        San Diego - San Francisco | Wed, Sep 16 | Frontier Airlines
        HK$375
        27% off
        HK$514 HK$375
      • SFO 17:52
        1h 45m
        Direct
        SAN 19:37
        San Francisco - San Diego | Tue, Sep 15 | Frontier Airlines
        SAN 16:36
        1h 46m
        Direct
        SFO 18:22
        San Diego - San Francisco | Wed, Sep 23 | Frontier Airlines
        HK$375
        27% off
        HK$514 HK$375
      • SFO 17:52
        1h 45m
        Direct
        SAN 19:37
        San Francisco - San Diego | Wed, Sep 23 | Frontier Airlines
        SAN 16:36
        1h 46m
        Direct
        SFO 18:22
        San Diego - San Francisco | Wed, Sep 30 | Frontier Airlines
        HK$375
        27% off
        HK$514 HK$375
      • SFO 13:00
        17h 25m
        1 stop
        SAN 14:00
        San Francisco - San Diego | Tue, Jul 28 | Normal Airline
        SAN 15:00
        6h
        Direct
        SFO 16:00
        San Diego - San Francisco | Thu, Jul 30 | Normal Airline
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      • Cheapest nonstop
        SFO 17:52
        1h 45m
        Direct
        SAN 19:37
        San Francisco - San Diego | Tue, Sep 22 | Frontier Airlines
        HK$217 HK$325
        33% off
        33% off
        HK$325 HK$217
      • SFO 13:07
        1h 43m
        Direct
        SAN 14:50
        San Francisco - San Diego | Tue, Sep 8 | Frontier Airlines
        HK$227 HK$325
        30% off
        30% off
        HK$325 HK$227
      • SFO 13:07
        1h 43m
        Direct
        SAN 14:50
        San Francisco - San Diego | Wed, Aug 26 | Frontier Airlines
        HK$227 HK$325
        30% off
        30% off
        HK$325 HK$227
      • SFO 13:07
        1h 43m
        Direct
        SAN 14:50
        San Francisco - San Diego | Tue, Sep 1 | Frontier Airlines
        HK$227
        30% off
        HK$325 HK$227
      • SFO 13:07
        1h 43m
        Direct
        SAN 14:50
        San Francisco - San Diego | Tue, Aug 25 | Frontier Airlines
        HK$227
        30% off
        HK$325 HK$227
      • SFO 22:23
        1h 36m
        Direct
        SAN 23:59
        San Francisco - San Diego | Mon, Aug 17 | Frontier Airlines
        HK$229
        30% off
        HK$325 HK$229
      • SFO 13:07
        1h 43m
        Direct
        SAN 14:50
        San Francisco - San Diego | Mon, Aug 24 | Frontier Airlines
        HK$229
        30% off
        HK$325 HK$229
      • SFO 22:06
        1h 43m
        Direct
        SAN 23:49
        San Francisco - San Diego | Mon, Sep 7 | Frontier Airlines
        HK$230
        28% off
        HK$325 HK$230
      • SFO 22:06
        1h 43m
        Direct
        SAN 23:49
        San Francisco - San Diego | Mon, Sep 14 | Frontier Airlines
        HK$233
        28% off
        HK$325 HK$233
      • SFO 22:23
        1h 36m
        Direct
        SAN 23:59
        San Francisco - San Diego | Sun, Aug 16 | Frontier Airlines
        HK$237
        27% off
        HK$325 HK$237
      • SFO 13:00
        17h 25m
        1 stop
        SAN 14:00
        San Francisco - San Diego | Tue, Jul 28 | Normal Airline
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Trip.com Price Insights: Flights from San Francisco International Airport to San Diego International Airport

What is the cheapest month to fly from San Francisco International Airport to San Diego International Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from San Francisco International Airport to San Diego International Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from San Francisco International Airport to San Diego International Airport are usually in October, with an average price of HK$755. It is best to avoid March, when the average price can reach HK$1,261.

HK$1,261
HK$1,008
HK$755
HK$502
    Cheapest
  • HK$760
    Jul
  • HK$959
    Aug
  • HK$903
    Sep
  • HK$755
    Oct
  • HK$1,108
    Nov
  • HK$1,192
    Dec
  • HK$1,091
    Jan
  • HK$1,238
    Feb
  • HK$1,261
    Mar
  • HK$1,070
    Apr
  • HK$943
    May
  • HK$1,232
    Jun

What is the cheapest month to fly return from San Francisco International Airport to San Diego International Airport?

The data is based on the past 12 months and shows the average monthly return fares from San Francisco International Airport to San Diego International Airport in the Trip.com database.

Based on Trip.com's data from the past 12 months, July is often the month to find the lowest fares from San Francisco International Airport to San Diego International Airport, with an average price of HK$1,037. April is usually the most expensive month, with an average price reaching HK$2,917.

HK$2,917
HK$1,977
HK$1,037
HK$97
  • HK$1,037
    Jul
  • HK$1,753
    Aug
  • HK$1,289
    Sep
  • HK$1,165
    Oct
  • HK$1,530
    Nov
  • HK$1,949
    Dec
  • HK$1,418
    Jan
  • HK$2,135
    Feb
  • HK$2,049
    Mar
  • HK$2,917
    Apr
  • HK$2,263
    May
  • HK$2,452
    Jun

What is the cheapest day of the week to fly from San Francisco International Airport to San Diego International Airport?

The data is based on the past 12 months and shows the average ticket prices from San Francisco International Airport to San Diego International Airport for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure day from San Francisco International Airport to San Diego International Airport is Tuesday, with average prices usually lower than other days. Avoid departing on Sunday as prices are typically highest on that day.

HK$1,275
HK$1,066
HK$856
HK$647
  • HK$921
    Mon
  • HK$856
    Tue
  • HK$996
    Wed
  • HK$1,117
    Thu
  • HK$1,183
    Fri
  • HK$1,017
    Sat
  • HK$1,275
    Sun

Selected Airlines from San Francisco International Airport to San Diego International Airport

See which airlines fly from San Francisco to San Diego. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Frontier Airlines
From HK$217
Alaska Airlines
From HK$381
United Airlines
From HK$459
Delta Air Lines
From HK$518
American Airlines
From HK$622
Hahn Air
From HK$856

Find more flights and airlines

Flight Schedule from San Francisco International Airport to San Diego International Airport

Check the schedule for flights from San Francisco to San Diego and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. F94306

    San Francisco International Airport

    22:27

    SFO

    1h 48m

    00:15

    SAN

    S M T W T F S
    Search

  2. AS1557

    San Francisco International Airport

    07:55

    SFO

    1h 40m

    09:35

    SAN

    S M T W T F S
    Search
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San Francisco International Airport to San Diego International Airport Flights Info

Flight distance 719.98km
Cheapest one-way ticket price HK$217
Cheapest return ticket price HK$340

FAQs for San Francisco International Airport to San Diego International Airport Flights

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

    It takes around 1 hour 43 minutes to fly from San Francisco International Airport (sfo) to San Diego International Airport(san).
  • There are around 27 daily flights from San Francisco International Airport (SFO) to San Diego International Airport (SAN).
  • Tickets cost around HK$647 in September, making it the cheapest month to book. San Francisco International Airport (SFO) to San Diego International Airport (SAN) is a popular route, so don't forget to book your tickets in advance.
  • The route from San Francisco International Airport (SFO) to San Diego International Airport (SAN) is quite popular. Without considering departure times or holidays, tickets cost around HK$1,905 in July, the most expensive month to book this route.
    • The distance from San Diego International Airport to downtown is about 3km, by taxi about 20 minutes.
    • The distance from McClellan-Palomar Airport to downtown is about 47km, by taxi about 1 hour.
  • American Airlines is a very popular airline operating an average of 6150 flights per month.

Find Cheap Flights with Trip.com

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

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Prices displayed on this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within the last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.