Flights to Northern California, United States of America from NT$6,271

View NT$3,204 flight on Sat, 2025/8/16Opens 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$3,204 for one-way flights and NT$6,271 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Aug 18 - Mon, Aug 25
SFO
San Francisco
SJC
San Jose
NT$6,271 Roundtrip, found 6 days ago
NT$6,271
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Aug 18 from San Francisco to San Jose, returning Mon, Aug 25, priced at NT$6,271 found 6 days ago
American Airlines
Sat, Dec 6 - Sat, Dec 13
CLD
Carlsbad
FAT
Fresno
NT$6,407 Roundtrip, found 1 day ago
NT$6,407
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Dec 6 from Carlsbad to Fresno, returning Sat, Dec 13, priced at NT$6,407 found 1 day ago
American Airlines
Sat, Aug 16 - Mon, Aug 18
CLD
Carlsbad
SMF
Sacramento
NT$6,407 Roundtrip, found 1 day ago
NT$6,407
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Aug 16 from Carlsbad to Sacramento, returning Mon, Aug 18, priced at NT$6,407 found 1 day ago
Delta
Tue, Sep 30 - Sat, Oct 18
SFO
San Francisco
SMF
Sacramento
NT$6,886 Roundtrip, found 1 day ago
NT$6,886
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Sep 30 from San Francisco to Sacramento, returning Sat, Oct 18, priced at NT$6,886 found 1 day ago
United
Mon, Sep 29 - Thu, Oct 16
SFO
San Francisco
SMF
Sacramento
NT$7,010 Roundtrip, found 1 day ago
NT$7,010
Roundtrip
found 1 day ago
Select United flight, departing Mon, Sep 29 from San Francisco to Sacramento, returning Thu, Oct 16, priced at NT$7,010 found 1 day 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$6,271 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$6,271 and peaked at NT$17,382. For one-way trips out of Carlsbad (CLD), the lowest price during this time was only NT$3,204.
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$6,271 and NT$17,382. 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$17,382

Trending flights to Northern California

Prices were available within the past 7 days and start at NT$3,204 for one-way flights and NT$6,271 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Thu, Oct 2 - Sun, Oct 12
TPE
Taipei
SFO
San Francisco
NT$17,382 Roundtrip, just found
NT$17,382
Roundtrip
just found
Select Cathay Pacific flight, departing Thu, Oct 2 from Taipei to San Francisco, returning Sun, Oct 12, priced at NT$17,382 just found
*Available to Expedia members.