Question 1

Are there nonstop flights from San Francisco to San Diego?

Accepted Answer

Yes, there are nonstop flights from San Francisco to San Diego, averaging around 22 to 23 flights per day, operated by, among others, United Airlines, Alaska Airlines and WN. If you want to fly without a layover, it is worth filtering specifically for nonstop flights when searching.

Question 2

On which days are there nonstop flights from San Francisco to San Diego?

Accepted Answer

Nonstop flights from San Francisco to San Diego operate daily. The schedule may vary by season, so it is worth comparing several travel dates. If your preferred day does not have a nonstop flight, nearby departure days or short connecting flights may be a good alternative.

Question 3

How many flights are there per day from San Francisco to San Diego?

Accepted Answer

From San Francisco to San Diego, there are on average around 22 to 23 flights per day. This usually means you have a good choice of departure times. If you are flexible, you can easily compare times, prices, and airlines.

Question 4

How many flights per week are there from San Francisco to San Diego?

Accepted Answer

From San Francisco to San Diego, there are around 159 to 160 flights per week. This means you usually have connections available on several days and at various times. Beyond the price, it is worth comparing flight duration, airline, and any potential additional fees.

Question 5

When does the first flight from San Francisco to San Diego depart?

Accepted Answer

The earliest nonstop flight from San Francisco to San Diego usually departs at 5:50 AM. The exact departure time may vary by day of the week and airline. Early flights are especially useful if you want to make the most of your arrival day in San Diego.

Question 6

When does the last flight from San Francisco to San Diego depart?

Accepted Answer

The last nonstop flight from San Francisco to San Diego usually departs at 10:42 PM. Late flights can be convenient if you want to travel after work or in the evening. Do check whether it is a nonstop flight, as a connecting itinerary could push the arrival time significantly later.

	Outbound	Return	Airlines	Baggage	Price
Best option San Francisco San Diego	Outbound 06/25/26 direct F94306 01h 45min	Return 06/30/26 direct F93383 01h 52min	Frontier Airlines	?	$170
San Francisco San Diego	Outbound 06/25/26 direct AS1557 01h 43min	Return 06/30/26 direct F93383 01h 52min	Alaska Airlines		$199
San Francisco San Diego	Outbound 06/25/26 direct AS1557 01h 43min	Return 06/30/26 direct AS0291 01h 44min	Alaska Airlines		$235
San Francisco San Diego	Outbound 06/25/26 direct UA2142 01h 49min	Return 06/30/26 1 Stopover (LAX) UA1006, UA1791 06h 10min	United Airlines	?	$265
San Francisco San Diego	Outbound 06/25/26 1 Stopover (LAS) F94156, F91469 20h 13min	Return 06/30/26 direct AA9319 01h 44min	Frontier Airlines	?	$277
San Francisco San Diego	Outbound 06/25/26 direct AS1557 01h 43min	Return 06/30/26 direct AA9319 01h 44min	Alaska Airlines	?	$414

Roundtrip from	$169.50
Flight duration	min. 01:26 / max. 03:15
Return flight duration	min. 01:32/ max. 03:25
Distance	720 km
Flights per week	181
Departure airport	Airport San Francisco International Airport, CA (SFO)
Arrival airport	Airport San Diego - Lindberg Field International, CA (SAN)
Destination country	Flights to United States

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