$268+ Cheap flights from San José (SJO) to San Francisco (SFO)
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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — SFO
Oct 8 — Oct 151
Round-trip
1 adult, Economy
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Find cheap flights from San José to San Francisco 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 José Juan Santamaria Intl to San Francisco are usually found in February or October, booked 8 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday
Cheap flight deals from San José to San Francisco
Cheapest
Best
Last-minute
One-way
Cheapest flights from San José to San FranciscoExplore the most affordable flight options available from San José to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 8, 2026.
Explore the most affordable flight options available from San José to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 8, 2026.
This Southwest deal was found by Cheapflights users on 9/5. 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.
Wed 10/71:00 pm -
2 stops10h 50m
Wed 10/215:20 am -
2 stops13h 20m
Deal found 9/5![Southwest logo]()
$553
This Southwest deal was found by Cheapflights users on 9/7. 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.
Thu 11/52:10 pm -
2 stops11h 55m
Fri 11/139:25 pm -
1 stop12h 50m
Deal found 9/7![Southwest logo]()
$562
This Southwest deal was found by Cheapflights users on 9/6. 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.
Fri 10/301:30 pm -
2 stops21h 20m
Mon 11/29:00 pm -
2 stops13h 20m
Deal found 9/6![Southwest logo]()
$565
This Southwest deal was found by Cheapflights users on 9/7. 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.
Thu 11/191:20 pm -
2 stops20h 30m
Fri 11/279:00 pm -
2 stops13h 25m
Deal found 9/7![Southwest logo]()
$574
This Southwest deal was found by Cheapflights users on 9/7. 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.
Wed 11/41:20 pm -
2 stops20h 30m
Wed 11/114:55 pm -
2 stops18h 20m
Deal found 9/7![Southwest logo]()
$584
This Southwest deal was found by Cheapflights users on 9/6. 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.
Fri 11/62:10 pm -
2 stops11h 55m
Thu 11/128:50 pm -
2 stops13h 30m
Deal found 9/6![Southwest logo]()
$587
This Southwest deal was found by Cheapflights users on 9/7. 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 10/251:35 pm -
2 stops19h 25m
Sun 11/16:00 pm -
2 stops16h 20m
Deal found 9/7![Southwest logo]()
$596
This Faresmojo deal was found by Cheapflights users on 9/5. 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 Faresmojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/11:05 pm -
1 stop11h 12m
Wed 10/1411:10 pm -
1 stop12h 47m
Deal found 9/5![JetBlue logo]()
$600
This Southwest deal was found by Cheapflights users on 9/6. 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 10/61:00 pm -
2 stops10h 50m
Tue 10/135:50 pm -
2 stops17h 15m
Deal found 9/6![Southwest logo]()
$605
This Southwest deal was found by Cheapflights users on 9/6. 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.
Fri 11/62:10 pm -
2 stops11h 55m
Wed 11/112:40 pm -
2 stops20h 35m
Deal found 9/6![Southwest logo]()
$609
This Copa Airlines deal was found by Cheapflights users on 9/8. 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.
Thu 12/245:53 pm -
1 stop25h 32m
Wed 1/1312:40 am -
1 stop28h 22m
Deal found 9/8![Copa Airlines logo]()
$622
This Kiwi.com deal was found by Cheapflights users on 9/6. 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.
Tue 11/171:46 am -
1 stop20h 46m
Thu 12/39:39 am -
2 stops13h 46m
Deal found 9/6![Multiple Airlines logo]()
$627
Best flights from San José to San FranciscoDiscover carefully curated flight deals from San José to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 8, 2026.
Discover carefully curated flight deals from San José to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 8, 2026.
This Copa Airlines deal was found by Cheapflights users on 9/3. 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.
Tue 1/1910:01 am -
1 stop15h 14m
Wed 2/312:42 am -
1 stop11h 11m
Deal found 9/3![Copa Airlines logo]()
$595
This United Airlines deal was found by Cheapflights users on 9/3. 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 1/121:15 am -
1 stop17h 57m
Tue 1/2612:15 am -
1 stop11h 07m
Deal found 9/3![United Airlines logo]()
$683
This Southwest deal was found by Cheapflights users on 9/5. 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 10/41:35 pm -
2 stops19h 25m
Sun 10/115:00 am -
2 stops13h 40m
Deal found 9/5![Southwest logo]()
$727
This Copa Airlines deal was found by Cheapflights users on 9/7. 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.
Sat 1/238:43 am -
1 stop10h 42m
Sat 1/307:36 pm -
1 stop16h 16m
Deal found 9/7![Copa Airlines logo]()
$595
This United Airlines deal was found by Cheapflights users on 9/5. 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 11/59:40 am -
Nonstop7h 02m
Wed 11/1112:08 am -
Nonstop6h 24m
Deal found 9/5![United Airlines logo]()
$703
This Copa Airlines deal was found by Cheapflights users on 9/6. 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 1/225:52 pm -
1 stop25h 33m
Thu 1/2812:40 am -
1 stop28h 22m
Deal found 9/6![Copa Airlines logo]()
$680
This Southwest deal was found by Cheapflights users on 9/7. 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.
Fri 12/42:15 pm -
2 stops19h 20m
Sun 12/139:00 pm -
2 stops13h 20m
Deal found 9/7![Southwest logo]()
$770
This United Airlines deal was found by Cheapflights users on 9/7. 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 11/189:40 am -
Nonstop7h 02m
Fri 11/2711:59 pm -
1 stop18h 40m
Deal found 9/7![United Airlines logo]()
$703
This Copa Airlines deal was found by Cheapflights users on 9/5. 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.
Tue 2/2311:59 am -
1 stop13h 18m
Tue 3/212:22 am -
1 stop11h 22m
Deal found 9/5![Copa Airlines logo]()
$680
This United Airlines deal was found by Cheapflights users on 9/6. 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 11/209:40 am -
Nonstop7h 02m
Thu 11/2612:08 am -
Nonstop6h 24m
Deal found 9/6![United Airlines logo]()
$703
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Mon 2/11:25 pm -
1 stop21h 30m
Mon 3/112:08 am -
Nonstop6h 24m
Deal found 9/3![United Airlines logo]()
$714
This United Airlines deal was found by Cheapflights users on 9/3. 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 1/199:40 am -
Nonstop7h 02m
Wed 2/312:08 am -
Nonstop6h 24m
Deal found 9/3![United Airlines logo]()
$725
Last-minute flights from San José to San FranciscoDiscover last-minute flight deals from San José to San Francisco. Data last updated September 8, 2026 and is based on user searches.
Discover last-minute flight deals from San José to San Francisco. Data last updated September 8, 2026 and is based on user searches.
This Faresmojo deal was found by Cheapflights users on 9/5. 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 Faresmojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/11:05 pm -
1 stop11h 12m
Wed 10/1411:10 pm -
1 stop12h 47m
Deal found 9/5![JetBlue logo]()
$600
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 10/57:10 am -
1 stop28h 12m
Sat 10/107:25 pm -
2 stops39h 50m
Deal found 9/3![Multiple Airlines logo]()
$635
This Southwest deal was found by Cheapflights users on 9/6. 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.
Mon 10/51:30 pm -
2 stops12h 15m
Thu 10/156:25 am -
2 stops12h 15m
Deal found 9/6![Southwest logo]()
$642
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 10/51:15 pm -
2 stops30h 09m
Wed 10/147:25 pm -
1 stop23h 05m
Deal found 9/6![Multiple Airlines logo]()
$658
This Southwest deal was found by Cheapflights users on 9/6. 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 10/61:00 pm -
2 stops10h 50m
Tue 10/135:50 pm -
2 stops17h 15m
Deal found 9/6![Southwest logo]()
$605
This Southwest deal was found by Cheapflights users on 9/5. 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.
Wed 10/71:00 pm -
2 stops10h 50m
Wed 10/215:20 am -
2 stops13h 20m
Deal found 9/5![Southwest logo]()
$553
This Southwest deal was found by Cheapflights users on 9/3. 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 10/139:00 am -
2 stops14h 20m
Thu 10/226:25 am -
2 stops12h 15m
Deal found 9/3![Southwest logo]()
$648
This Southwest deal was found by Cheapflights users on 9/5. 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.
Wed 10/211:00 pm -
2 stops10h 50m
Thu 10/296:00 am -
2 stops12h 40m
Deal found 9/5![Southwest logo]()
$562
This Orbitz deal was found by Cheapflights users on 9/5. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/212:05 pm -
1 stop11h 02m
Thu 10/298:25 am -
1 stop13h 05m
Deal found 9/5![Multiple Airlines logo]()
$639
This Priceline deal was found by Cheapflights users on 9/6. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/212:05 pm -
1 stop11h 02m
Wed 10/288:25 am -
1 stop13h 05m
Deal found 9/6![Multiple Airlines logo]()
$644
This Southwest deal was found by Cheapflights users on 9/7. 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 10/251:35 pm -
2 stops19h 25m
Sun 11/16:00 pm -
2 stops16h 20m
Deal found 9/7![Southwest logo]()
$596
This Southwest deal was found by Cheapflights users on 9/6. 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.
Fri 10/301:30 pm -
2 stops21h 20m
Mon 11/29:00 pm -
2 stops13h 20m
Deal found 9/6![Southwest logo]()
$565
One-way flights from San José to San FranciscoSearch for one-way flight options from San José to San Francisco. Find affordable one-way fares based on user searches. Data last updated September 8, 2026.
Search for one-way flight options from San José to San Francisco. Find affordable one-way fares based on user searches. Data last updated September 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 9/281:15 pm -
2 stops43h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$268
This JetBlue deal was found by Cheapflights users on 9/5. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/132:05 pm -
1 stop11h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![JetBlue logo]()
$275
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 12/72:25 am -
2 stops18h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$283
This Southwest deal was found by Cheapflights users on 9/4. 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.
Mon 10/51:30 pm -
2 stops12h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Southwest logo]()
$284
This Southwest deal was found by Cheapflights users on 9/7. 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.
Thu 2/251:05 pm -
2 stops20h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Southwest logo]()
$290
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 10/51:15 pm -
2 stops46h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$293
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 10/121:15 pm -
2 stops43h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 9/7. 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.
Thu 12/32:25 am -
2 stops36h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$297
This Southwest deal was found by Cheapflights users on 9/7. 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 11/242:10 pm -
2 stops19h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Southwest logo]()
$301
This Southwest deal was found by Cheapflights users on 9/7. 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.
Wed 10/71:00 pm -
2 stops10h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Southwest logo]()
$308
Find flight deals from San José to San Francisco
Discover tips and strategies to find the most affordable flight options for your journey from San José (SJO) to San Francisco (SFO). 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 September 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $553 (Southwest) |
One-way from | $268 (Kiwi.com) |
Popular in | July |
Cheapest in | February |
Average price | $617 |
Good round-trip deal | $564 or less |
Good one-way deal | $361 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from San José to San Francisco 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 September 8, 2026.
Use the filters below to find and compare flights from San José to San Francisco that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
San JoséSan Francisco
SJO San José Juan Santamaria Intl - SFO San Francisco
SJOSFO
San José Juan Santamaria Intl
Tue 10/6
1:00 pm-10:50 pm
2 stops10h 50m
San Francisco
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$284
San JoséSan Francisco
SJO San José Juan Santamaria Intl - SFO San Francisco
SJOSFO
San José Juan Santamaria Intl
Wed 10/7
1:00 pm-10:50 pm
2 stops10h 50m
San Francisco
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$308
San JoséSan Francisco
SJO San José Juan Santamaria Intl - SFO San Francisco
SJOSFO
San José Juan Santamaria Intl
Wed 3/3
1:45 am-9:21 pm
1 stop21h 36m
San Francisco
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$330
San JoséSan Francisco
SJO San José Juan Santamaria Intl - SFO San Francisco
SJOSFO
San José Juan Santamaria Intl
Tue 9/29
9:00 am-9:10 pm
2 stops13h 10m
San Francisco
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$364
San JoséSan Francisco
SJO San José Juan Santamaria Intl - SFO San Francisco
SJOSFO
San José Juan Santamaria Intl
Thu 1/14
1:50 pm-7:50 am
2 stops20h 00m
San Francisco
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$370
San JoséSan Francisco
SJO San José Juan Santamaria Intl - SFO San Francisco
SJOSFO
San José Juan Santamaria Intl
Tue 3/2
1:45 am-12:27 pm
1 stop12h 42m
San Francisco
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$371
San JoséSan Francisco
SJO San José Juan Santamaria Intl - SFO San Francisco
SJOSFO
San José Juan Santamaria Intl
Thu 1/28
1:23 am-5:10 pm
1 stop17h 47m
San Francisco
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$376
San JoséSan Francisco
SJO San José Juan Santamaria Intl - SFO San Francisco
SJOSFO
San José Juan Santamaria Intl
Thu 1/14
1:23 am-2:58 pm
1 stop15h 35m
San Francisco
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$376
San JoséSan Francisco
SJO San José Juan Santamaria Intl - SFO San Francisco
SJOSFO
San José Juan Santamaria Intl
Mon 12/21
1:54 am-2:58 pm
1 stop15h 04m
San Francisco
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$381
San JoséSan Francisco
SJO San José Juan Santamaria Intl - SFO San Francisco
SJOSFO
San José Juan Santamaria Intl
Fri 1/29
1:23 am-10:25 am
1 stop11h 02m
San Francisco
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$392
Showing 1-10 of 24 resultsSorted by cheapest first
Compare providers for flights from San José to San Francisco
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 José to San Francisco in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San José-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San José-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San José-San Francisco flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San José-San Francisco 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 José-San Francisco 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 José to San Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco from San José with our price prediction graph.
SJO-SFO
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 José to San Francisco
Prices
Delays
How far ahead should I book a flight from San José to San Francisco?
The best time to book flights from San José to San Francisco is 7 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 José to San Francisco?
Currently, February is the cheapest month in which you can book a flight from San José to San Francisco (average of $530). Flying from San José to San Francisco in July is currently the most expensive (average of $756). 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 SJO to SFO?
Find hourly flight availability from San José to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 8, 2026.
When flying from San José to San Francisco, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How often are flights from San José to San Francisco delayed?
About 8% of weekly flights between San José and San Francisco have experienced delays in the past year, with the average delay time being 153 minutes.
What is the most punctual flight time for San José to San Francisco flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on San José to San Francisco flights?
Over the last year, United Airlines have had the lowest number of delays on this route, with just 8% of flights being delayed.
The best insider tips for San José to San Francisco 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 José to San Francisco trip
Our travel experts
Reviews of airlines servicing San Francisco
Get insights into the airlines that provide service to San Francisco. 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 Francisco. Reviews last updated September 8, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines,Copa Airlines, andUnited Airlines from San José to San Francisco 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
Comfort
7.8
Overall
7.9
Boarding
8.1
Crew
8.5
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Entertainment
7.0
Food
7.0
Comfort
7.8
Overall
7.9
Boarding
8.1
Crew
8.5
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Entertainment
7.0
Food
7.0
Comfort
7.8
Overall
7.9
Boarding
8.1
Crew
8.5
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Entertainment
7.0
Food
7.0
Comfort
7.8
Overall
7.9
Boarding
8.1
Crew
8.5
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Entertainment
7.0
Food
7.0
Comfort
7.8
Overall
7.9
Boarding
8.1
Crew
8.5
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Entertainment
7.0
Food
7.0
Comfort
7.8
Overall
7.9
Boarding
8.1
Crew
8.5
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Related info for your journey
Find useful and relevant information for your journey from San José to San Francisco. 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 Francisco?
Book flights to San Francisco if you plan to visit one of these locationsSouth San Francisco
Santa Clara
Santa Cruz
Walnut Creek
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Burlingame
Rancho Cordova
Roseville
Fairfield
Cupertino
Newark
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San Ramon
Redwood City
Manteca
Vallejo
San Carlos
Turlock
Davis
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Top 5 airlines flying from San José to San Francisco
Discover the top 5 airlines that operate flights from San José to San Francisco. 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 September 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$288 | Average$460 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$292 | Average$669 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$339 | Average$637 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$467 | Average$711 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$601 | Average$865 | FlexibilityNo cancel fee | On-time69% |