What is the most punctual flight time for San Francisco to San José flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Friday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on San Francisco to San José flights?

Over the past year, United Airlines has had the lowest number of delays on this route, with just 12% of flights being delayed.

How often are flights from San Francisco to San José delayed?

About 12% of weekly flights between San Francisco and San José have experienced delays in the past year, with the average delay time being 98 minutes.

How long is the flight from San Francisco to San José?

Airlines like Southwest, Copa Airlines, and United Airlines fly from San Francisco to San José in about 11h 07m. The time it takes to get you to your destination can typically vary by up to 5h 18m. San Francisco and San José are separated by a distance of 4891 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in San José ranges from 0.0 - 300.0 mm per month. September is typically the wettest month, when rainfall can reach 300.0 mm. February is typically the driest time to visit San José when rainfall is around 0.0 mm.

If weather is an important factor for your trip to San José, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 18.0 C).

Can I find deals for flights from San Francisco to San José that include hotel bookings?

Yes. In addition to deals on San Francisco to San José flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from San Francisco to San José?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to San José.

Can I find deals for business class flights from San Francisco to San José?

Yes. Cheapflights offers flight deals from San Francisco to San José by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 300+ Cheap Flights from San Francisco to San José

Cheap flight deals from San Francisco to San José

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from San Francisco to San José
Explore the most affordable flight options available from San Francisco to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 October 2026.

Thu 12/116:00 p.m. -

2 stops16h 20m

Sat 14/112:40 p.m. -

2 stops19h 50m

Deal found 19/10C$ 945

Sun 6/128:45 p.m. -

2 stops13h 35m

Fri 11/122:10 p.m. -

2 stops12h 00m

Deal found 19/10C$ 982

Thu 12/116:30 p.m. -

2 stops16h 45m

Thu 19/111:20 p.m. -

2 stops20h 30m

Deal found 24/10C$ 986

Sun 15/116:00 p.m. -

2 stops16h 20m

Fri 20/112:10 p.m. -

2 stops20h 35m

Deal found 21/10C$ 988

Wed 11/117:36 p.m. -

1 stop10h 43m

Tue 17/113:59 a.m. -

1 stop15h 26m

Deal found 20/10C$ 1,018

Thu 12/117:36 p.m. -

1 stop13h 23m

Sun 22/118:44 a.m. -

1 stop16h 28m

Deal found 21/10C$ 1,032

Sat 14/1112:00 p.m. -

1 stop9h 05m

Wed 18/111:46 a.m. -

2 stops20h 39m

Deal found 23/10C$ 1,035

Thu 26/1110:35 p.m. -

1 stop13h 25m

Fri 11/1212:50 p.m. -

1 stop11h 34m

Deal found 20/10C$ 1,038

Sun 6/128:45 p.m. -

2 stops13h 35m

Sun 13/121:20 p.m. -

2 stops22h 45m

Deal found 20/10C$ 1,045

Wed 25/1110:35 p.m. -

1 stop13h 25m

Wed 9/1212:50 p.m. -

1 stop11h 34m

Deal found 20/10C$ 1,046

Sat 14/116:40 a.m. -

1 stop14h 25m

Thu 19/111:26 a.m. -

2 stops24h 17m

Deal found 23/10C$ 1,049

Sat 14/116:40 a.m. -

1 stop14h 25m

Sat 21/111:26 a.m. -

2 stops24h 17m

Deal found 23/10C$ 1,050

Find flight deals from San Francisco to San José

Round-trip from	C$ 934
One-way from	C$ 300
Popular in	December
Cheapest in	February
Average price	C$ 1,040

Copa Airlines
16/3-27/3
2 total stops
24h 08m total
San Francisco to San José

Search Deals

Southwest
1/3-31/12
2 total stops
14h 50m total
San Francisco to San José

Search Deals

Highest demand for flights based on searches. 13% potential increase in price (C$ 229 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 35 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Francisco to San José that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoSan José

SFO San Francisco - SJO San José Juan Santamaria Intl

SFOSJO

San Francisco

Sun 29/11

8:45 p.m.-2:25 p.m.

2 stops15h 40m

San José Juan Santamaria Intl

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 487

San FranciscoSan José

SFO San Francisco - SJO San José Juan Santamaria Intl

SFOSJO

San Francisco

Wed 9/12

9:00 p.m.-11:46 a.m.

1 stop12h 46m

San José Juan Santamaria Intl

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 511

San FranciscoSan José

SFO San Francisco - SJO San José Juan Santamaria Intl

SFOSJO

San Francisco

Fri 5/3

8:55 p.m.-11:57 p.m.

1 stop25h 02m

San José Juan Santamaria Intl

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 540

San FranciscoSan José

SFO San Francisco - SJO San José Juan Santamaria Intl

SFOSJO

San Francisco

Sun 6/12

1:13 p.m.-12:26 a.m.

1 stop9h 13m

San José Juan Santamaria Intl

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 654

San FranciscoSan José

SFO San Francisco - SJO San José Juan Santamaria Intl

SFOSJO

San Francisco

Sun 20/12

9:40 p.m.-2:25 p.m.

2 stops14h 45m

San José Juan Santamaria Intl

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 949

San FranciscoSan José

SFO San Francisco - SJO San José Juan Santamaria Intl

SFOSJO

San Francisco

Thu 18/2

9:25 p.m.-12:05 p.m.

1 stop12h 40m

San José Juan Santamaria Intl

Sun 28/2

1:05 p.m.-7:50 a.m.

2 stops20h 45m

C$ 988

San FranciscoSan José

SFO San Francisco - SJO San José Juan Santamaria Intl

SFOSJO

San Francisco

Fri 20/11

7:20 a.m.-11:51 p.m.

1 stop14h 31m

San José Juan Santamaria Intl

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 997

San FranciscoSan José

SFO San Francisco - SJO San José Juan Santamaria Intl

SFOSJO

San Francisco

Thu 11/2

7:36 p.m.-9:02 a.m.

1 stop11h 26m

San José Juan Santamaria Intl

Sun 14/2

8:05 a.m.-11:17 p.m.

1 stop17h 12m

C$ 1,004

Quickest round-trip

San FranciscoSan José

SFO San Francisco - SJO San José Juan Santamaria Intl

SFOSJO

San Francisco

Sun 8/11

12:08 a.m.-8:32 a.m.

Nonstop6h 24m

San José Juan Santamaria Intl

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 1,005

San FranciscoSan José

SFO San Francisco - SJO San José Juan Santamaria Intl

SFOSJO

San Francisco

Sun 31/1

12:08 a.m.-8:32 a.m.

Nonstop6h 24m

San José Juan Santamaria Intl

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 1,005

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/10

Showing 1-10 of 23 resultsSorted by cheapest first

Best time to book a flight from San Francisco to San José

Have a flexible travel schedule? Discover the best time to fly to San José from San Francisco with our price prediction graph.

SFO-SJO

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Francisco to San José

Prices

Delays

How far ahead should I book a flight from San Francisco to San José?

The best time to book flights from San Francisco to San José is 80 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from San Francisco to San José?

Currently, February is the cheapest month in which you can book a flight from San Francisco to San José (average of C$ 795). Flying from San Francisco to San José in December is currently the most expensive (average of C$ 1,343). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SFO to SJO?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Francisco to San José as you normally would.

How much does it cost to fly round-trip from San Francisco to San José?

Airfare is below average for this route at the moment.

San Francisco to San José flights typically cost between C$ 963 and C$ 1,425 in March.
The cheapest round-trip price found within the last 5 days was C$ 934 on Copa Airlines (13 Mar-28 Mar).

Related info for your journey

How long is the flight from San Francisco to San José?
Airlines like Southwest, Copa Airlines, and United Airlines fly from San Francisco to San José in about 11h 07m. The time it takes to get you to your destination can typically vary by up to 5h 18m. San Francisco and San José are separated by a distance of 4891 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
Can I find deals for flights from San Francisco to San José that include hotel bookings?
Yes. In addition to deals on San Francisco to San José flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from San Francisco to San José?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to San José.
Can I find deals for business class flights from San Francisco to San José?
Yes. Cheapflights offers flight deals from San Francisco to San José by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from San Francisco to San José?
Currently, February is the cheapest month in which you can book a flight from San Francisco to San José (average of C$ 795). Flying from San Francisco to San José in December is currently the most expensive (average of C$ 1,343). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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When you search for this flight from San Francisco to San José, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from San Francisco to San José?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to San José from San Francisco.

Can Cheapflights find flights from San Francisco to San José with no change fees?

Need flexible booking options for your flight to San José from San Francisco? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from San Francisco to San José become cheaper?

Yes, Cheapflights offers price alerts on San Francisco to San José flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from San Francisco to San José from C$ 300

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/3. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from San Francisco to San José

Cheapest flights from San Francisco to San JoséExplore the most affordable flight options available from San Francisco to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 October 2026.

Explore the most affordable flight options available from San Francisco to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 October 2026.

Best flights from San Francisco to San JoséDiscover carefully curated flight deals from San Francisco to San José that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 24 October 2026.

Discover carefully curated flight deals from San Francisco to San José that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 24 October 2026.

Direct flights from San Francisco to San JoséExplore direct flight options from San Francisco to San José based on user searches, and compare prices and availability for your desired travel dates. Data last updated 24 October 2026.

Explore direct flight options from San Francisco to San José based on user searches, and compare prices and availability for your desired travel dates. Data last updated 24 October 2026.

Last-minute flights from San Francisco to San JoséDiscover last-minute flight deals from San Francisco to San José. Data last updated 24 October 2026 and is based on user searches.

Discover last-minute flight deals from San Francisco to San José. Data last updated 24 October 2026 and is based on user searches.

One-way flights from San Francisco to San JoséSearch for one-way flight options from San Francisco to San José. Find affordable one-way fares based on user searches. Data last updated 24 October 2026.

Search for one-way flight options from San Francisco to San José. Find affordable one-way fares based on user searches. Data last updated 24 October 2026.

Find flight deals from San Francisco to San José

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Cheapflights Fare Finder

Use the filters below to find and compare flights from San Francisco to San José that are best for you.

Best time to book a flight from San Francisco to San José

Have a flexible travel schedule? Discover the best time to fly to San José from San Francisco with our price prediction graph.

Cheapflights Insights

How far ahead should I book a flight from San Francisco to San José?

The best time to book flights from San Francisco to San José is 80 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from San Francisco to San José?

What is the cheapest time of day to fly from SFO to SJO?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Francisco to San José as you normally would.

How much does it cost to fly round-trip from San Francisco to San José?

Airfare is below average for this route at the moment.

San Francisco to San José flights typically cost between C$ 963 and C$ 1,425 in March.The cheapest round-trip price found within the last 5 days was C$ 934 on Copa Airlines (13 Mar-28 Mar).

How often are flights from San Francisco to San José delayed?

About 12% of weekly flights between San Francisco and San José have experienced delays in the past year, with the average delay time being 98 minutes.

What is the most punctual flight time for San Francisco to San José flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Friday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on San Francisco to San José flights?

Over the past year, United Airlines has had the lowest number of delays on this route, with just 12% of flights being delayed.

Related info for your journey

How long is the flight from San Francisco to San José?

Can I find deals for flights from San Francisco to San José that include hotel bookings?

How can I find direct flights from San Francisco to San José?

Can I find deals for business class flights from San Francisco to San José?

What is the cheapest month to book a flight from San Francisco to San José?

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San Francisco and San José flights

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Why should you use Cheapflights to find cheap flight tickets from San Francisco to San José?

Can Cheapflights find flights from San Francisco to San José with no change fees?

Can Cheapflights notify me if prices for flights from San Francisco to San José become cheaper?

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Cheapest flights from San Francisco to San José
Explore the most affordable flight options available from San Francisco to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 October 2026.

Best flights from San Francisco to San José
Discover carefully curated flight deals from San Francisco to San José that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 24 October 2026.

Direct flights from San Francisco to San José
Explore direct flight options from San Francisco to San José based on user searches, and compare prices and availability for your desired travel dates. Data last updated 24 October 2026.

Last-minute flights from San Francisco to San José
Discover last-minute flight deals from San Francisco to San José. Data last updated 24 October 2026 and is based on user searches.

One-way flights from San Francisco to San José
Search for one-way flight options from San Francisco to San José. Find affordable one-way fares based on user searches. Data last updated 24 October 2026.

San Francisco to San José flights typically cost between C$ 963 and C$ 1,425 in March.
The cheapest round-trip price found within the last 5 days was C$ 934 on Copa Airlines (13 Mar-28 Mar).