How can I find cheap flights from San Francisco International Airport to San Diego International Airport?
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.
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- Next 7 days
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- Cheapest
SFO 16:291h 41mDirectSAN 18:10San Francisco - San Diego | Tue, Dec 1 | Frontier Airlines€ 17 € 3754% off54% off€ 37 € 17 - Cheapest
SFO 16:291h 41mDirectSAN 18:10San Francisco - San Diego | Wed, Dec 2 | Frontier Airlines€ 17 € 3754% off54% off€ 37 € 17 - Cheapest
SFO 16:571h 41mDirectSAN 18:38San Francisco - San Diego | Wed, Nov 4 | Frontier Airlines€ 17 € 11285% off85% off€ 112 € 17
SFO 16:331h 43mDirectSAN 18:16San Francisco - San Diego | Sat, Dec 12 | Frontier Airlines€ 1851% off€ 37 € 18
SFO 16:281h 43mDirectSAN 18:11San Francisco - San Diego | Tue, Dec 15 | Frontier Airlines€ 1851% off€ 37 € 18
SFO 16:571h 41mDirectSAN 18:38San Francisco - San Diego | Sat, Nov 14 | Frontier Airlines€ 1851% off€ 37 € 18
SFO 16:331h 43mDirectSAN 18:16San Francisco - San Diego | Wed, Dec 16 | Frontier Airlines€ 1851% off€ 37 € 18
SFO 17:571h 41mDirectSAN 19:38San Francisco - San Diego | Sat, Jan 16 | Frontier Airlines€ 1884% off€ 112 € 18
SFO 16:571h 41mDirectSAN 18:38San Francisco - San Diego | Wed, Nov 18 | Frontier Airlines€ 1884% off€ 112 € 18
SFO 13:0017h 25m1 stopSAN 14:00San Francisco - San Diego | Thu, Nov 5 | Normal AirlineFind more flightsFind more flights
- Cheapest nonstop
SFO 16:571h 41mDirectSAN 18:38San Francisco - San Diego | Sat, Nov 14 | Frontier Airlines
SAN 10:561h 55mDirectSFO 12:51San Diego - San Francisco | Sat, Nov 21 | Frontier Airlines€ 32 € 7959% off59% off€ 79 € 32
SFO 16:571h 41mDirectSAN 18:38San Francisco - San Diego | Wed, Nov 18 | Frontier Airlines
SAN 10:561h 55mDirectSFO 12:51San Diego - San Francisco | Sun, Nov 22 | Frontier Airlines€ 34 € 7956% off56% off€ 79 € 34
SFO 16:571h 41mDirectSAN 18:38San Francisco - San Diego | Sat, Nov 7 | Frontier Airlines
SAN 10:561h 55mDirectSFO 12:51San Diego - San Francisco | Sun, Nov 15 | Frontier Airlines€ 34 € 7956% off56% off€ 79 € 34
SFO 16:331h 43mDirectSAN 18:16San Francisco - San Diego | Wed, Dec 16 | Frontier Airlines
SAN 13:141h 57mDirectSFO 15:11San Diego - San Francisco | Wed, Dec 23 | Frontier Airlines€ 3456% off€ 79 € 34
SFO 16:571h 41mDirectSAN 18:38San Francisco - San Diego | Wed, Nov 4 | Frontier Airlines
SAN 10:561h 55mDirectSFO 12:51San Diego - San Francisco | Sat, Nov 7 | Frontier Airlines€ 3456% off€ 79 € 34
SFO 16:291h 41mDirectSAN 18:10San Francisco - San Diego | Sun, Dec 6 | Frontier Airlines
SAN 19:511h 55mDirectSFO 21:46San Diego - San Francisco | Sun, Dec 13 | Frontier Airlines€ 3456% off€ 79 € 34
SFO 16:331h 43mDirectSAN 18:16San Francisco - San Diego | Sun, Dec 20 | Frontier Airlines
SAN 13:191h 57mDirectSFO 15:16San Diego - San Francisco | Sat, Dec 26 | Frontier Airlines€ 3456% off€ 79 € 34
SFO 16:291h 41mDirectSAN 18:10San Francisco - San Diego | Sat, Dec 5 | Frontier Airlines
SAN 19:511h 52mDirectSFO 21:43San Diego - San Francisco | Sun, Dec 6 | Frontier Airlines€ 3456% off€ 79 € 34
SFO 16:331h 43mDirectSAN 18:16San Francisco - San Diego | Sat, Dec 19 | Frontier Airlines
SAN 19:511h 55mDirectSFO 21:46San Diego - San Francisco | Sun, Dec 20 | Frontier Airlines€ 3456% off€ 79 € 34
SFO 13:0017h 25m1 stopSAN 14:00San Francisco - San Diego | Thu, Nov 5 | Normal Airline
SAN 15:006hDirectSFO 16:00San Diego - San Francisco | Sat, Nov 7 | Normal AirlineFind more flightsFind more flights
- Cheapest nonstop
SFO 16:291h 41mDirectSAN 18:10San Francisco - San Diego | Tue, Dec 1 | Frontier Airlines€ 17 € 3754% off54% off€ 37 € 17
SFO 16:291h 41mDirectSAN 18:10San Francisco - San Diego | Wed, Dec 2 | Frontier Airlines€ 17 € 3754% off54% off€ 37 € 17
SFO 16:571h 41mDirectSAN 18:38San Francisco - San Diego | Wed, Nov 4 | Frontier Airlines€ 17 € 11285% off85% off€ 112 € 17
SFO 16:331h 43mDirectSAN 18:16San Francisco - San Diego | Sat, Dec 12 | Frontier Airlines€ 1851% off€ 37 € 18
SFO 16:281h 43mDirectSAN 18:11San Francisco - San Diego | Tue, Dec 15 | Frontier Airlines€ 1851% off€ 37 € 18
SFO 16:571h 41mDirectSAN 18:38San Francisco - San Diego | Sat, Nov 14 | Frontier Airlines€ 1851% off€ 37 € 18
SFO 16:331h 43mDirectSAN 18:16San Francisco - San Diego | Wed, Dec 16 | Frontier Airlines€ 1851% off€ 37 € 18
SFO 17:571h 41mDirectSAN 19:38San Francisco - San Diego | Sat, Jan 16 | Frontier Airlines€ 1884% off€ 112 € 18
SFO 16:571h 41mDirectSAN 18:38San Francisco - San Diego | Wed, Nov 18 | Frontier Airlines€ 1884% off€ 112 € 18
SFO 13:0017h 25m1 stopSAN 14:00San Francisco - San Diego | Thu, Nov 5 | Normal AirlineFind more flightsFind more flights
- Cheapest nonstop
SFO 16:571h 41mDirectSAN 18:38San Francisco - San Diego | Wed, Nov 4 | Frontier Airlines€ 17 € 13187% off87% off€ 131 € 17
SFO 16:291h 41mDirectSAN 18:10San Francisco - San Diego | Tue, Dec 1 | Frontier Airlines€ 17 € 13187% off87% off€ 131 € 17
SFO 17:571h 41mDirectSAN 19:38San Francisco - San Diego | Sat, Jan 16 | Frontier Airlines€ 18 € 13186% off86% off€ 131 € 18
SFO 16:571h 41mDirectSAN 18:38San Francisco - San Diego | Wed, Nov 18 | Frontier Airlines€ 1886% off€ 131 € 18
SFO 16:571h 41mDirectSAN 18:38San Francisco - San Diego | Sat, Nov 7 | Frontier Airlines€ 1886% off€ 131 € 18
SFO 16:331h 43mDirectSAN 18:16San Francisco - San Diego | Tue, Dec 15 | Frontier Airlines€ 1886% off€ 131 € 18
SFO 16:331h 43mDirectSAN 18:16San Francisco - San Diego | Sat, Dec 12 | Frontier Airlines€ 1886% off€ 131 € 18
SFO 16:571h 41mDirectSAN 18:38San Francisco - San Diego | Wed, Nov 11 | Frontier Airlines€ 1886% off€ 131 € 18
SFO 16:571h 41mDirectSAN 18:38San Francisco - San Diego | Tue, Nov 10 | Frontier Airlines€ 1886% off€ 131 € 18
SFO 13:0017h 25m1 stopSAN 14:00San Francisco - San Diego | Thu, Nov 5 | Normal AirlineFind more flightsFind more flights
- Cheapest nonstop
SFO 16:571h 41mDirectSAN 18:38San Francisco - San Diego | Wed, Nov 4 | Frontier Airlines€ 17 € 24793% off93% off€ 247 € 17
SFO 16:571h 41mDirectSAN 18:38San Francisco - San Diego | Sat, Nov 7 | Frontier Airlines€ 18 € 24793% off93% off€ 247 € 18
SFO 16:571h 41mDirectSAN 18:38San Francisco - San Diego | Tue, Nov 10 | Frontier Airlines€ 18 € 24793% off93% off€ 247 € 18
SFO 16:571h 41mDirectSAN 18:38San Francisco - San Diego | Mon, Nov 9 | Frontier Airlines€ 10357% off€ 247 € 103
SFO 16:571h 41mDirectSAN 18:38San Francisco - San Diego | Thu, Nov 5 | Frontier Airlines€ 10357% off€ 247 € 103
SFO 16:571h 41mDirectSAN 18:38San Francisco - San Diego | Fri, Nov 6 | Frontier Airlines€ 14243% off€ 247 € 142
SFO 16:571h 41mDirectSAN 18:38San Francisco - San Diego | Sun, Nov 8 | Frontier Airlines€ 14641% off€ 247 € 146
SFO 17:001h 41mDirectSAN 18:41San Francisco - San Diego | Tue, Nov 10 | Alaska Airlines€ 14940% off€ 247 € 149
SFO 14:441h 38mDirectSAN 16:22San Francisco - San Diego | Mon, Nov 9 | Alaska Airlines€ 16832% off€ 247 € 168
SFO 13:0017h 25m1 stopSAN 14:00San Francisco - San Diego | Thu, Nov 5 | Normal AirlineFind more flightsFind more flights
SFO 15:471h 40mDirectSAN 17:27San Francisco - San Diego | Mon, Dec 21 | Frontier Airlines€ 22 € 3741% off41% off€ 37 € 22
SFO 16:291h 41mDirectSAN 18:10San Francisco - San Diego | Tue, Dec 1 | Frontier Airlines€ 17 € 3754% off54% off€ 37 € 17
SFO 16:291h 41mDirectSAN 18:10San Francisco - San Diego | Wed, Dec 2 | Frontier Airlines€ 17 € 3754% off54% off€ 37 € 17
SFO 16:571h 41mDirectSAN 18:38San Francisco - San Diego | Wed, Nov 4 | Frontier Airlines€ 1785% off€ 112 € 17
SFO 16:571h 41mDirectSAN 18:38San Francisco - San Diego | Sat, Nov 14 | Frontier Airlines€ 1851% off€ 37 € 18
SFO 17:571h 41mDirectSAN 19:38San Francisco - San Diego | Sat, Jan 16 | Frontier Airlines€ 1884% off€ 112 € 18
SFO 16:571h 41mDirectSAN 18:38San Francisco - San Diego | Wed, Nov 18 | Frontier Airlines€ 1884% off€ 112 € 18
SFO 16:571h 41mDirectSAN 18:38San Francisco - San Diego | Sat, Nov 7 | Frontier Airlines€ 1884% off€ 112 € 18
SFO 16:571h 41mDirectSAN 18:38San Francisco - San Diego | Wed, Nov 11 | Frontier Airlines€ 1884% off€ 112 € 18
SFO 13:0017h 25m1 stopSAN 14:00San Francisco - San Diego | Thu, Nov 5 | Normal AirlineFind more flightsFind more flights
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?
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.
Which month has the cheapest round-trip flights 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.
Which day of the week has the cheapest flights 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.
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.






Find more flights and airlines
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.
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F93382
San Francisco International Airport
17:17
SFO
18:58
SAN
S - - W T - SSearch
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.How many daily flights are there from San Francisco International Airport (SFO) to San Diego International Airport (SAN)?
There are around 20 daily flights from San Francisco International Airport (SFO) to San Diego International Airport (SAN).What is the flight schedule from San Francisco International Airport to San Diego International Airport?
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.When to buy flight tickets from San Francisco International Airport (SFO) to San Diego International Airport (SAN) most expensive?
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.What time does the earliest flight from San Francisco International Airport to San Diego International Airport depart?
The earliest flight departs from San Francisco International Airport (SFO) at 06:40 and arrives in San Diego International Airport (SAN) at 08:15.What time does the latest flight from San Francisco International Airport to San Diego International Airport depart?
The latest flight departs from San Francisco International Airport (SFO) at 19:32 and arrives in San Diego International Airport (SAN) at 21:10.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 3km, by taxi about 20 minutes.
- The distance from McClellan-Palomar Airport to downtown is about 47km, by taxi about 1 hour.
Which airline operates the most direct flights from San Francisco International Airport (SFO) to San Diego International Airport (SAN)?
American Airlines is a very popular airline operating an average of 6150 flights per month.What are the cheapest flights from San Francisco International Airport to San Diego International Airport?
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.Which airlines offer direct flights from San Francisco International Airport to San Diego International Airport?
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.What is the average price of a flight from San Francisco International Airport to San Diego International Airport?
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.Which budget airlines fly from San Francisco International Airport to San Diego International Airport?
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.How many weekly flights are there from San Francisco International Airport to San Diego International Airport?
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.How do I book flights from San Francisco International Airport to San Diego International Airport on Trip.com?
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.
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Note: Prices shown on this page are the lowest estimated prices found in the last 24 hours and include all taxes and fees.