$242+ Cheap flights from San Francisco (SFO) to San José (SJO)
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 12/29. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — SJO
Nov 24 — Dec 11
Round-trip
1 adult, Economy
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Find cheap flights from San Francisco to San José with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from San Francisco to San José Juan Santamaria Intl are usually found in February or March, booked 81 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday
Cheap flight deals from San Francisco to San José
Cheapest
Best
Last-minute
One-way
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 October 25, 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 October 25, 2026.
This Frontier deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2511:57 pm -
1 stop9h 08m
Mon 12/2812:20 pm -
2 stops21h 19m
Deal found 10/20![Frontier logo]()
$669
This Mytrip deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/147:14 pm -
3 stops26h 45m
Thu 11/194:15 pm -
2 stops27h 20m
Deal found 10/22![Multiple Airlines logo]()
$672
This Kiwi.com deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/271:45 pm -
1 stop32h 05m
Mon 12/76:53 am -
2 stops39h 15m
Deal found 10/23![Multiple Airlines logo]()
$673
This Frontier deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/173:56 pm -
2 stops18h 45m
Fri 12/2512:20 pm -
1 stop11h 53m
Deal found 10/22![Frontier logo]()
$674
This Mytrip deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/309:11 pm -
2 stops14h 46m
Tue 12/86:53 am -
2 stops12h 41m
Deal found 10/22![Multiple Airlines logo]()
$678
This Mytrip deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1411:47 pm -
3 stops31h 03m
Tue 11/174:15 pm -
2 stops32h 14m
Deal found 10/20![Multiple Airlines logo]()
$679
This Mytrip deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1011:47 pm -
3 stops21h 53m
Mon 11/167:45 pm -
3 stops28h 44m
Deal found 10/22![Multiple Airlines logo]()
$680
This Mytrip deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1111:47 pm -
2 stops22h 12m
Sun 11/154:15 pm -
2 stops34h 05m
Deal found 10/20![Multiple Airlines logo]()
$681
This Mytrip deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:30 am -
2 stops13h 22m
Wed 12/96:53 am -
2 stops12h 41m
Deal found 10/20![Multiple Airlines logo]()
$683
This oojo deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:36 pm -
1 stop11h 31m
Tue 12/15:53 pm -
1 stop31h 24m
Deal found 10/21![Copa Airlines logo]()
$684
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 October 25, 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 October 25, 2026.
This Copa Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1312:33 am -
1 stop28h 29m
Tue 11/175:55 pm -
1 stop25h 30m
Deal found 10/20![Copa Airlines logo]()
$727
This Alaska Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:20 pm -
1 stop25h 45m
Wed 11/111:46 am -
1 stop19h 24m
Deal found 10/23![Alaska Airlines logo]()
$798
This Southwest deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/34:55 pm -
2 stops18h 20m
Fri 11/62:10 pm -
2 stops21h 15m
Deal found 10/20![Southwest logo]()
$852
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/112:45 am -
1 stop10h 37m
Wed 12/99:40 am -
Nonstop7h 02m
Deal found 10/23![United Airlines logo]()
$879
This United Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2912:08 am -
Nonstop6h 24m
Tue 12/88:45 am -
1 stop12h 02m
Deal found 10/22![United Airlines logo]()
$884
This Copa Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:36 pm -
1 stop14h 43m
Tue 12/16:08 pm -
1 stop25h 17m
Deal found 10/23![Copa Airlines logo]()
$987
This United Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:41 pm -
1 stop16h 41m
Mon 12/79:40 am -
Nonstop7h 02m
Deal found 10/22![United Airlines logo]()
$904
This United Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/3112:08 am -
Nonstop6h 24m
Sun 1/108:45 am -
1 stop17h 45m
Deal found 10/24![United Airlines logo]()
$999
This United Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/27:52 pm -
1 stop24h 08m
Mon 1/118:45 am -
1 stop13h 24m
Deal found 10/22![United Airlines logo]()
$1,017
This United Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2711:59 pm -
1 stop9h 26m
Mon 12/79:40 am -
Nonstop7h 02m
Deal found 10/20![United Airlines logo]()
$1,069
This United Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1712:08 am -
Nonstop6h 24m
Tue 12/12:25 pm -
1 stop18h 55m
Deal found 10/24![United Airlines logo]()
$1,099
This United Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1112:08 am -
Nonstop6h 24m
Sun 11/229:40 am -
Nonstop7h 02m
Deal found 10/21![United Airlines logo]()
$1,139
Last-minute flights from San Francisco to San JoséDiscover last-minute flight deals from San Francisco to San José. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to San José. Data last updated October 25, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1011:47 pm -
3 stops21h 53m
Mon 11/167:45 pm -
3 stops28h 44m
Deal found 10/22![Multiple Airlines logo]()
$680
This Mytrip deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1011:47 pm -
3 stops31h 03m
Tue 11/174:15 pm -
2 stops27h 55m
Deal found 10/21![Multiple Airlines logo]()
$695
This Mytrip deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1111:47 pm -
2 stops22h 12m
Sun 11/154:15 pm -
2 stops34h 05m
Deal found 10/20![Multiple Airlines logo]()
$681
This Mytrip deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:02 am -
2 stops13h 50m
Thu 11/194:15 pm -
3 stops27h 20m
Deal found 10/24![Multiple Airlines logo]()
$693
This Mytrip deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/147:14 pm -
3 stops26h 45m
Thu 11/194:15 pm -
2 stops27h 20m
Deal found 10/22![Multiple Airlines logo]()
$672
This Mytrip deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1411:47 pm -
3 stops31h 03m
Tue 11/174:15 pm -
2 stops32h 14m
Deal found 10/20![Multiple Airlines logo]()
$679
This oojo deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:36 pm -
1 stop11h 31m
Tue 12/15:53 pm -
1 stop31h 24m
Deal found 10/21![Copa Airlines logo]()
$684
This Kiwi.com deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/236:15 am -
2 stops24h 40m
Wed 12/211:55 pm -
1 stop14h 52m
Deal found 10/24![Multiple Airlines logo]()
$696
This Kiwi.com deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/271:45 pm -
1 stop32h 05m
Mon 12/76:53 am -
2 stops39h 15m
Deal found 10/23![Multiple Airlines logo]()
$673
This Mytrip deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/309:11 pm -
2 stops14h 46m
Tue 12/86:53 am -
2 stops12h 41m
Deal found 10/22![Multiple Airlines logo]()
$678
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 October 25, 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 October 25, 2026.
This Frontier deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2912:20 am -
1 stop11h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Frontier logo]()
$242
This Cheapflightsfares deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/3111:59 pm -
1 stop9h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Frontier logo]()
$251
This Kiwi.com deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/92:22 pm -
3 stops33h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Multiple Airlines logo]()
$255
This Cheapflightsfares deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/311:59 pm -
1 stop9h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Frontier logo]()
$289
This Expedia deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/3112:20 am -
1 stop11h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Frontier logo]()
$292
This Mytrip deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/187:14 pm -
3 stops26h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Multiple Airlines logo]()
$296
This Cheapflightsfares deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2411:59 pm -
1 stop9h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Frontier logo]()
$306
This Southwest deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/68:45 pm -
2 stops13h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Southwest logo]()
$308
Find flight deals from San Francisco to San José
Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to San José (SJO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $669 (Frontier) |
One-way from | $242 (Frontier) |
Popular in | December |
Cheapest in | February |
Average price | $755 |
Good round-trip deal | $833 or less |
Good one-way deal | $708 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco to San José that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 25, 2026.
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
Cheapest round-trip
San FranciscoSan José
SFO San Francisco - SJO San José Juan Santamaria Intl
SFOSJO
San Francisco
Sun 11/29
8:45 pm-2:25 pm
2 stops15h 40m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$348
San FranciscoSan José
SFO San Francisco - SJO San José Juan Santamaria Intl
SFOSJO
San Francisco
Wed 12/9
9:00 pm-11:46 am
1 stop12h 46m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$365
San FranciscoSan José
SFO San Francisco - SJO San José Juan Santamaria Intl
SFOSJO
San Francisco
Sun 11/1
7:45 pm-1:15 pm
2 stops15h 30m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$483
San FranciscoSan José
SFO San Francisco - SJO San José Juan Santamaria Intl
SFOSJO
San Francisco
Wed 12/9
6:00 am-12:26 am
2 stops16h 26m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$667
Quickest round-trip
San FranciscoSan José
SFO San Francisco - SJO San José Juan Santamaria Intl
SFOSJO
San Francisco
Sat 11/28
12:08 am-8:32 am
Nonstop6h 24m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$718
San FranciscoSan José
SFO San Francisco - SJO San José Juan Santamaria Intl
SFOSJO
San Francisco
Sun 11/8
12:08 am-8:32 am
Nonstop6h 24m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$718
San FranciscoSan José
SFO San Francisco - SJO San José Juan Santamaria Intl
SFOSJO
San Francisco
Sun 1/17
12:08 am-8:32 am
Nonstop6h 24m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$718
San FranciscoSan José
SFO San Francisco - SJO San José Juan Santamaria Intl
SFOSJO
San Francisco
Sat 10/31
12:08 am-7:32 am
Nonstop6h 24m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$718
San FranciscoSan José
SFO San Francisco - SJO San José Juan Santamaria Intl
SFOSJO
San Francisco
Fri 11/13
12:33 am-7:02 am
1 stop28h 29m
San José Juan Santamaria Intl
Tue 11/17
5:55 pm-5:25 pm
1 stop25h 30m
$727
San FranciscoSan José
SFO San Francisco - SJO San José Juan Santamaria Intl
SFOSJO
San Francisco
Wed 11/4
12:08 am-8:32 am
Nonstop6h 24m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$743
Showing 1-10 of 23 resultsSorted by cheapest first
Compare providers for flights from San Francisco to San José
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Francisco to San José in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on San Francisco-San José flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-San José flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-San José flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Francisco-San José flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-San José flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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
More
How far ahead should I book a flight from San Francisco to San José?
The price you pay for your flight from San Francisco to San José may vary depending on when you book. For the best chance of a lower fare, look to book 80 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 $568). Flying from San Francisco to San José in December is currently the most expensive (average of $959). 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?
Find hourly flight availability from San Francisco to San José. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 25, 2026.
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 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 last year, United Airlines have had the lowest number of delays on this route, with just 12% of flights being delayed.
What’s the top layover airport for flights from San Francisco to San José?
Share of 1-stop round-trip flights from San Francisco to San José chosen by Cheapflights users in the past 12 months, using the same layover each way.
Panama City (PTY) – chosen by Cheapflights users on 53% of 1-stop itineraries from San Francisco to San José on Cheapflights.
What’s the cheapest layover airport for flights from San Francisco to San José?
Average round-trip fare for 1-stop flights from San Francisco to San José, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Panama City (PTY) is the most affordable 1-stop option, with an average round-trip price of $692.
What’s the fastest layover option from San Francisco to San José?
Shortest average travel time for 1-stop one-way flights from San Francisco to San José, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via San Salvador (SAL) have the shortest average one-way travel time for 1-stop routes: 7h 44m.
Which airport typically offers the quickest layover for flights from San Francisco to San José?
Average layover duration for 1-stop one-way flights from San Francisco to San José, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via San Salvador (SAL) offer the fastest connection on this route, with an average layover time of 1h 01m.
The best insider tips for San Francisco to San José flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your San Francisco to San José trip
Our travel experts
Reviews of airlines servicing San José
Get insights into the airlines that provide service to San José. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San José. Reviews last updated October 25, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines,Copa Airlines, andUnited Airlines from San Francisco to San José to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.0
Food
7.0
Crew
8.5
Overall
7.9
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Entertainment
7.0
Food
7.0
Crew
8.5
Overall
7.9
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Entertainment
7.0
Food
7.0
Crew
8.5
Overall
7.9
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Entertainment
7.0
Food
7.0
Crew
8.5
Overall
7.9
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Entertainment
7.0
Food
7.0
Crew
8.5
Overall
7.9
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Entertainment
7.0
Food
7.0
Crew
8.5
Overall
7.9
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Related info for your journey
Find useful and relevant information for your journey from San Francisco to San José. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San José?
Book flights to San José if you plan to visit one of these locationsAlajuela
Jacó
Heredia
Dominical
Manuel Antonio
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Top 9 airlines flying from San Francisco to San José
Discover the top 9 airlines that operate flights from San Francisco to San José. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$234 | Average$507 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$280 | Average$537 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$325 | Average$709 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$331 | Average$730 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$341 | Average$637 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$539 | Average$682 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$602 | Average$696 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$614 | Average$891 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$692 | Average$1,221 | FlexibilityNo cancel fee | On-time71% |