Flights to Northern California, United States of America from NT$17,457

View NT$10,715 flight on Mon, 2025/11/24Opens in a new window

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How much is the cheapest flight to Northern California?

Prices were available within the past 7 days and start at NT$10,715 for one-way flights and NT$17,457 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Asiana Airlines
Thu, Jan 22 - Wed, Jan 28
KIX
Osaka
SFO
San Francisco
NT$26,951 Roundtrip, found 3 days ago
NT$26,951
Roundtrip
found 3 days ago
Select Asiana Airlines flight, departing Thu, Jan 22 from Osaka to San Francisco, returning Wed, Jan 28, priced at NT$26,951 found 3 days ago
EVA Airways
Thu, Nov 27 - Sun, Nov 30
KIX
Osaka
SFO
San Francisco
NT$27,190 Roundtrip, found 3 days ago
NT$27,190
Roundtrip
found 3 days ago
Select EVA Airways flight, departing Thu, Nov 27 from Osaka to San Francisco, returning Sun, Nov 30, priced at NT$27,190 found 3 days ago
Korean Air
Thu, Jan 22 - Wed, Jan 28
KIX
Osaka
SFO
San Francisco
NT$31,532 Roundtrip, found 3 days ago
NT$31,532
Roundtrip
found 3 days ago
Select Korean Air flight, departing Thu, Jan 22 from Osaka to San Francisco, returning Wed, Jan 28, priced at NT$31,532 found 3 days ago
Cathay Pacific
Thu, Nov 27 - Sun, Nov 30
KIX
Osaka
SFO
San Francisco
NT$31,783 Roundtrip, found 3 days ago
NT$31,783
Roundtrip
found 3 days ago
Select Cathay Pacific flight, departing Thu, Nov 27 from Osaka to San Francisco, returning Sun, Nov 30, priced at NT$31,783 found 3 days ago
China Airlines
Mon, Dec 8 - Thu, Dec 11
KIX
Osaka
SFO
San Francisco
NT$32,231 Roundtrip, found 4 days ago
NT$32,231
Roundtrip
found 4 days ago
Select China Airlines flight, departing Mon, Dec 8 from Osaka to San Francisco, returning Thu, Dec 11, priced at NT$32,231 found 4 days ago

Frequently asked questions

How do I find cheap flights to Northern California that have flexible change policies?
When it comes to traveling these days, flexibility is key. That's why we've added a "No change fee" filter to help you locate flexible, cheap fares to Northern California. It's on the left-hand side of your screen under the "Flexible change policies" heading.
Which airlines fly to Northern California?
Wherever you're planning to wander in Northern California and whenever you're hoping to jet off, you'll discover your perfect flight with one of these top airlines:

  • Southwest Airlines - 6,924 flights to or near Northern California each month, including 2,314 flights to Oakland Intl. Airport (OAK) and 2,179 flights to Norman Y. Mineta San Jose Intl. Airport (SJC) per month.
  • United Airlines - 6,482 flights to or near Northern California each month, including 5,914 flights to San Francisco Intl. Airport (SFO) and 446 flights to Sacramento Intl. Airport (SMF) per month.
  • Alaska Airlines - 3,567 flights to or near Northern California each month, including 2,349 flights to San Francisco Intl. Airport (SFO) and 689 flights to Norman Y. Mineta San Jose Intl. Airport (SJC) per month.

How can I find cheap tickets to Northern California?
In the last seven days, NT$17,457 was the best price for a flight to Northern California. For even greater savings, book ahead of time and be flexible with your travel dates. Search for your airfare to Northern California, then compare prices for similar time frames by clicking on the "flexible dates" link above.
How much is a flight to Northern California?
In the last seven days, return flights to Northern California sold for as low as NT$17,457 and peaked at NT$32,231. For one-way trips out of Osaka (KIX), the lowest price during this time was only NT$10,715.
What are the most popular airports to fly into in Northern California?
Which airport you touch down at in Northern California will depend on the city you're coming from and where you're headed. Listed below are the most popular airports in this region:

  • San Francisco Intl. Airport (SFO) - 11,935 flights per month.
  • Sacramento Intl. Airport (SMF) - 3,875 flights per month.
  • Norman Y. Mineta San Jose Intl. Airport (SJC) - 3,788 flights per month.

When is the cheapest time to fly to Northern California?
Take off to Northern California early in the week and you'll usually be rewarded more economical fares. Tuesday is typically the cheapest day to get on a plane, closely followed by Monday. If you're hoping to avoid the priciest flights, keep clear of Saturdays.
How much is a plane ticket to Northern California?
In the last seven days, plane tickets to Northern California ranged between NT$17,457 and NT$32,231. Prices generally depend on the time of departure, seating class, airline and when the fare is booked.
What months are the cheapest to book a flight to Northern California?
The best month to purchase affordable fares to Northern California is February. Bear in mind that in the U.S, the most expensive time to book a ticket is during the festive month of December.
Flights to Northern California information
Destination airport
San Francisco Intl.
Destination airport IATA code
SFO
Destination city name
San Francisco
Roundtrip price
NT$12,848

Trending flights to Northern California

Prices were available within the past 7 days and start at NT$10,715 for one-way flights and NT$17,457 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Thu, Mar 12 - Sat, Mar 21
TPE
Taipei
SFO
San Francisco
NT$17,457 Roundtrip, found 17 hours ago
NT$17,457
Roundtrip
found 17 hours ago
Select Cathay Pacific flight, departing Thu, Mar 12 from Taipei to San Francisco, returning Sat, Mar 21, priced at NT$17,457 found 17 hours ago
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