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San Francisco International Airport to San Diego International Airport flight

Explore the cheapest one-way and round-trip flights from San Francisco International Airport to San Diego International Airport over the next 90 days, with one-way fares from € 17 and round-trip from € 32. Based on Trip.com's latest 7-day flight data.

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

Trip.com Price Insights: Flights from San Francisco International Airport to San Diego International Airport

Which month has the cheapest one-way flights from San Francisco International Airport to San Diego International Airport?

The data is based on Trip.com data from the past 12 months and shows the average one-way fares by month from San Francisco International Airport to San Diego International Airport.

Based on Trip.com data from the past 12 months, the cheapest one-way flights from San Francisco International Airport to San Diego International Airport are usually in September, with an average price of € 97. July sees the highest fares, around € 152.

€ 152
€ 125
€ 97
€ 70
    Cheapest
  • € 131
    Nov
  • € 139
    Dec
  • € 127
    Jan
  • € 144
    Feb
  • € 147
    Mar
  • € 125
    Apr
  • € 110
    May
  • € 143
    Jun
  • € 152
    Jul
  • € 101
    Aug
  • € 97
    Sep
  • € 117
    Oct

Which month has the cheapest round-trip flights from San Francisco International Airport to San Diego International Airport?

The data is based on Trip.com data from the past 12 months and shows the average round-trip fares by month from San Francisco International Airport to San Diego International Airport.

Based on Trip.com data from the past 12 months, the cheapest round‑trip flights from San Francisco International Airport to San Diego International Airport are usually in August, with an average price of € 159. April sees the highest fares, around € 339.

€ 339
€ 249
€ 159
€ 69
    Cheapest
  • € 178
    Nov
  • € 226
    Dec
  • € 165
    Jan
  • € 248
    Feb
  • € 238
    Mar
  • € 339
    Apr
  • € 263
    May
  • € 285
    Jun
  • € 241
    Jul
  • € 159
    Aug
  • € 197
    Sep
  • € 222
    Oct

Which day of the week has the cheapest flights from San Francisco International Airport to San Diego International Airport?

The data is based on Trip.com data from the past 12 months and shows the average fares by each day of the week from San Francisco International Airport to San Diego International Airport.

Based on Trip.com data from the past 12 months, the cheapest day for flights from San Francisco International Airport to San Diego International Airport is Tuesday, with average prices lower than other days. Try to avoid departing on Sunday, as fares are typically the highest.

€ 144
€ 125
€ 105
€ 86
  • € 119
    Mon
  • € 105
    Tue
  • € 111
    Wed
  • € 132
    Thu
  • € 135
    Fri
  • € 122
    Sat
  • € 144
    Sun

Which airline offers the cheapest flights from San Francisco International Airport to San Diego International Airport?

The cheapest airline flying from San Francisco International Airport to San Diego International Airport is Frontier Airlines (from € 17) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From € 17
Alaska Airlines
From € 48
Hahn Air
From € 59
Delta Air Lines
From € 60
American Airlines
From € 71
United Airlines
From € 75

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What is the 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. F93382

    17:17

    SFO

    1h 41m

    18:58

    SAN

    S - - W T - S
    Search
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About San Francisco International Airport and San Diego International Airport

Learn about San Francisco International Airport (SFO) and San Diego International Airport (SAN) — including location, terminals, transportation, and travel tips.

Flight distance 719.98km
Cheapest one-way ticket price € 17
Cheapest return ticket price € 32

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

  • How long is the flight from San Francisco International Airport to San Diego International Airport?

    San Francisco International Airport to San Diego International Airport takes about 1 hour 15 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 20 daily flights from San Francisco International Airport (SFO) to San Diego International Airport (SAN).
  • The earliest flight from San Francisco International Airport to San Diego International Airport departs at 06:25, and the last departs at 22:44, with about 38 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • 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 € 143 in November, the most expensive month to book this route.
  • The earliest flight departs from San Francisco International Airport (SFO) at 06:40 and arrives in San Diego International Airport (SAN) at 08:15.
  • The latest flight departs from San Francisco International Airport (SFO) at 19:32 and arrives in San Diego International Airport (SAN) at 21:10.
    • 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.
  • One-way flights from San Francisco International Airport to San Diego International Airport currently start from € 17, and round-trip fares start from € 32. The current lowest fare is a Frontier Airlines flight departing on Tue, Dec 1; prices may vary depending on availability.
  • Yes. United Airlines, Alaska Airlines and Frontier Airlines operate direct flights from San Francisco International Airport to San Diego International Airport, with an average flight time of 1 hour 13 minutes, and around 152 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from San Francisco International Airport to San Diego International Airport is € 101. Prices may vary depending on the departure date, airline, and availability.
  • Condor and Frontier Airlines are the most popular budget airlines flying from San Francisco International Airport to San Diego International Airport, with one-way fares starting from € 17. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • San Francisco International Airport to San Diego International Airport operates around 156 weekly flights, mainly by United Airlines and Alaska Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter San Francisco International Airport and San Diego International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are shown before payment. Charges for checked baggage, meals, Wi-Fi, and other optional services may also appear in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and with many routes refreshed in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.