Cheap Flights to Northern California

View ₩64,900 flight on Tue, Nov 25, 2025Opens 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 ₩64,900 for one-way flights and ₩135,400 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Tue, Oct 21 - Tue, Nov 4
LAX
Los Angeles
SJC
San Jose
₩135,400 Roundtrip, found 3 days ago
₩135,400
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Tue, Oct 21 from Los Angeles to San Jose, returning Tue, Nov 4, priced at ₩135,400 found 3 days ago
Delta
Tue, Oct 21 - Wed, Oct 22
LAX
Los Angeles
SJC
San Jose
₩135,900 Roundtrip, found 3 days ago
₩135,900
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Oct 21 from Los Angeles to San Jose, returning Wed, Oct 22, priced at ₩135,900 found 3 days ago
Hawaiian Airlines
Tue, Jan 27 - Thu, Jan 29
LAX
Los Angeles
SFO
San Francisco
₩143,100 Roundtrip, found 2 days ago
₩143,100
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Tue, Jan 27 from Los Angeles to San Francisco, returning Thu, Jan 29, priced at ₩143,100 found 2 days ago
United
Sat, Nov 15 - Mon, Nov 17
ONT
Ontario
SFO
San Francisco
₩191,800 Roundtrip, found 3 days ago
₩191,800
Roundtrip
found 3 days ago
Select United flight, departing Sat, Nov 15 from Ontario to San Francisco, returning Mon, Nov 17, priced at ₩191,800 found 3 days ago
American Airlines
Tue, Jan 27 - Thu, Jan 29
LAX
Los Angeles
SFO
San Francisco
₩227,200 Roundtrip, found 2 days ago
₩227,200
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Jan 27 from Los Angeles to San Francisco, returning Thu, Jan 29, priced at ₩227,200 found 2 days ago

Find the cheapest month to fly from Columbus (CMH) to San Francisco (SFO)

February is typically the cheapest month to fly

From ₩219,775 - ₩609,253 per traveler.

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, ₩135,400 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 ₩135,400 and peaked at ₩594,500. For one-way trips out of Los Angeles (LAX), the lowest price during this time was only ₩64,900.
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 ₩135,400 and ₩594,500. 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.

Book with confidence

Book with confidence

Searching for cheap flights to Northern California? No travel company presents more choices than Expedia if you're looking to compare flights to Northern California. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to United States of America. Expedia provides the cheapest flights to many destinations in United States of America and you may find even greater savings if you combine your flight with a hotel stay in Northern California.

Travel information

Travel information

Destination airport
Sacramento Intl.
Destination airport IATA code
SMF
Destination city name
Sacramento
Roundtrip price
₩135,000

Trending flights to Northern California

Prices were available within the past 7 days and start at ₩64,900 for one-way flights and ₩135,400 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Wed, Oct 29 - Thu, Oct 30
ICN
Seoul
SFO
San Francisco
₩594,500 Roundtrip, found 1 day ago
₩594,500
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Wed, Oct 29 from Seoul to San Francisco, returning Thu, Oct 30, priced at ₩594,500 found 1 day ago

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