Low-Cost Airlines for Direct Flights from San Francisco to San Diego
Are you planning a trip from San Francisco to San Diego? If you're looking for affordable options, there are several low-cost airlines that operate direct flights between these two cities. Whether you're traveling for business or pleasure, these airlines offer convenient and cost-effective travel options.
Southwest Airlines
Southwest Airlines is a popular choice for travelers looking for low-cost flights. With multiple daily flights from San Francisco International Airport (SFO) to San Diego International Airport (SAN), Southwest offers flexibility and affordability.
Southwest Airlines is known for its no-frills approach, but their friendly service sets them apart from other budget carriers. They also offer a generous baggage policy, allowing you to check two bags for free.
Alaska Airlines also provides low-cost options for travelers flying from San Francisco to San Diego. Operating daily flights between the two cities, Alaska Airlines offers competitive fares and reliable service.
With a focus on customer satisfaction, Alaska Airlines has received positive reviews for their comfortable seating and on-time performance. They also offer amenities such as in-flight Wi-Fi and complimentary snacks on select flights.
If you're looking for the lowest fares, Frontier Airlines is worth considering. This budget carrier operates flights from San Francisco to San Diego multiple times a week, providing a wallet-friendly travel option.
While Frontier Airlines offers basic amenities at an additional cost, they are known for their affordable ticket prices. They allow you to customize your travel experience by offering added services such as seat selection and priority boarding for a fee.
Traveling from San Francisco to San Diego has never been more accessible and affordable. By choosing one of these low-cost airlines, you can enjoy a direct flight and save money along the way. So, start planning your trip and explore all that San Diego has to offer!
Airlines
Days of the week
Class
Price
Alaska Airlines
Su
Mo
Tu
We
Th
Fr
Sa
4-7 daily flights
United Airlines
Su
Mo
Tu
We
Th
Fr
Sa
4 daily flights
Southwest Airlines
Su
Mo
Tu
We
Th
Fr
Sa
3-5 daily flights
low cost airline
Non-stop flight schedule connecting San Francisco and San Diego
View the calendar for direct flights from San Francisco International Airport to San Diego International Airport and compare prices.
Flight
Airline
Mon
Tue
Wed
Thu
Fri
Sat
Sun
AS 3426
Alaska Airlines
Su
06:00
Mo
—
Tu
06:00
We
06:00
Th
06:00
Fr
06:00
Sa
06:00
AS 3451
Alaska Airlines
Su
—
Mo
06:00
Tu
—
We
—
Th
—
Fr
—
Sa
—
AS 3347
Alaska Airlines
Su
08:25
Mo
08:25
Tu
—
We
—
Th
08:25
Fr
08:25
Sa
—
AS 3380
Alaska Airlines
Su
—
Mo
10:40
Tu
—
We
—
Th
—
Fr
—
Sa
—
AS 3424
Alaska Airlines
Su
10:40
Mo
—
Tu
—
We
10:40
Th
10:40
Fr
10:40
Sa
10:40
AS 2246
Alaska Airlines
Su
—
Mo
—
Tu
10:40
We
—
Th
—
Fr
—
Sa
—
AS 3482
Alaska Airlines
Su
13:10
Mo
13:10
Tu
13:10
We
13:10
Th
13:10
Fr
13:10
Sa
—
AS 3417
Alaska Airlines
Su
—
Mo
15:15
Tu
—
We
—
Th
—
Fr
—
Sa
—
AS 2001
Alaska Airlines
Su
—
Mo
—
Tu
—
We
—
Th
—
Fr
—
Sa
15:15
AS 2312
Alaska Airlines
Su
—
Mo
—
Tu
15:15
We
15:15
Th
—
Fr
—
Sa
—
AS 3327
Alaska Airlines
Su
15:15
Mo
—
Tu
—
We
—
Th
15:15
Fr
15:15
Sa
—
AS 3425
Alaska Airlines
Su
17:30
Mo
17:30
Tu
17:30
We
17:30
Th
17:30
Fr
17:30
Sa
—
AS 3395
Alaska Airlines
Su
19:30
Mo
19:30
Tu
19:30
We
19:30
Th
19:30
Fr
20:25
Sa
20:25
UA 1041
United Airlines
Su
09:26
Mo
09:26
Tu
09:26
We
09:26
Th
09:26
Fr
09:26
Sa
09:26
UA 2041
United Airlines
Su
13:07
Mo
13:07
Tu
13:07
We
13:07
Th
13:07
Fr
13:07
Sa
13:07
UA 2010
United Airlines
Su
19:02
Mo
19:02
Tu
19:02
We
19:02
Th
19:02
Fr
19:02
Sa
19:02
UA 1722
United Airlines
Su
22:49
Mo
22:49
Tu
22:49
We
22:49
Th
22:49
Fr
22:49
Sa
22:49
WN 1247
Southwest Airlines
Su
11:50
Mo
06:50
Tu
—
We
—
Th
06:50
Fr
06:50
Sa
07:20
WN 1022
Southwest Airlines
Su
06:55
Mo
—
Tu
—
We
—
Th
—
Fr
—
Sa
—
WN 409
Southwest Airlines
Su
—
Mo
09:25
Tu
09:25
We
09:25
Th
09:25
Fr
09:25
Sa
—
WN 1490
Southwest Airlines
Su
—
Mo
—
Tu
—
We
—
Th
—
Fr
—
Sa
11:30
WN 424
Southwest Airlines
Su
—
Mo
13:15
Tu
12:45
We
12:45
Th
13:15
Fr
13:15
Sa
—
WN 1162
Southwest Airlines
Su
16:35
Mo
16:20
Tu
16:20
We
16:20
Th
16:20
Fr
16:20
Sa
16:30
WN 2238
Southwest Airlines
Su
19:25
Mo
19:00
Tu
19:20
We
19:20
Th
19:00
Fr
19:00
Sa
—
Direct flight cost insights for this route
Budget-friendly direct flights from San Francisco International Airport to San Diego International Airport are available from 109€, especially in June, with prices based on user search trends for the lowest monthly fares.
€162Approximately
Jan
€193
Feb
€157
Mar
€164
Apr
€177
May
€305
Jun
€110
Jul
€111
Aug
€130
Sep
€130
Oct
€176
Nov
€148
Dec
€148
Average ticket prices: San Francisco International Airport to San Diego International Airport
Aircraft models operating on this route
Check out the diverse aircraft, their capacities, and available classes on this route.
Embraer 175
Alaska Airlines
75 seats(all economy)
Airbus A320
United Airlines
150 seats(all economy)
Boeing 737MAX 9 Passenger
United Airlines
178 seats(all economy)
Boeing 737-900 Passenger
United Airlines
179 seats(all economy)
Boeing 737-700 (winglets) Passenger/BBJ1
Southwest Airlines
143 seats(all economy)
Boeing 737MAX 8 Passenger
Southwest Airlines
168 seats(all economy)
General information about this route
Cheapest flight found
110€
Average flight time
1:48 h
Cheapest month for a flight
June
Most popular airline
Alaska Airlines
Flights per week
21
Departing from San Francisco International Airport (SFO)
San Francisco International Airport (SFO) is a large airport in United States.
What's the distance from San Francisco to San Diego?
The distance between San Francisco and San Diego is approximately 722 kilometers.
Which airline is the most popular on this route?
For non-stop flights between San Francisco and San Diego, many travelers prefer Alaska Airlines due to its reputation for reliability and customer satisfaction on this particular route.
What is the average price of airfare from San Francisco International Airport to San Diego International Airport?
For those looking for value, the average airfare for a direct flight from San Francisco International Airport to San Diego International Airport starts as low as 109€. This fare is typically seen during the off-peak travel month of June. On the flip side, in the peak travel month of May, prices tend to peak, averaging around 302€ for the same direct route.
How many airlines offer non-stop flights from San Francisco to San Diego?
Currently, passengers have the choice of 3 different airlines when flying nonstop from San Francisco to San Diego. Among these, airlines such as Alaska Airlines, United Airlines, Southwest Airline stand out for their commitment to providing a seamless and direct flying experience.
How many hours does it take to fly from San Francisco International Airport to San Diego International Airport?
On average, a direct flight traversing the skies from San Francisco International Airport to San Diego International Airport will occupy about 1h 48min of your time, allowing you to plan your travel schedule effectively.
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