Cheap Flights to Northern California

View ฿1,640 flight on Sat, 31 May 2025Opens in a new window

Featured airlines

Delta
Cathay Pacific
EVA Airways
American Airlines
Philippine Airlines
China Airlines
Emirates
Starlux Airlines
All Nippon Airways

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 40% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Northern California

Prices were available within the past 7 days and start at ฿1,640 for one-way flights and ฿3,230 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Wed, 28 May - Wed, 4 Jun
LAX
Los Angeles
RNO
Reno
฿3,230 Return, found 13 hours ago
฿3,230
Return
found 13 hours ago
Select Spirit Airlines flight, departing Wed, 28 May from Los Angeles to Reno, returning Wed, 4 Jun, priced at ฿3,230 found 13 hours ago
Delta
Wed, 25 Jun - Wed, 25 Jun
LAX
Los Angeles
SFO
San Francisco
฿3,950 Return, found 9 hours ago
฿3,950
Return
found 9 hours ago
Select Delta flight, departing Wed, 25 Jun from Los Angeles to San Francisco, returning Wed, 25 Jun, priced at ฿3,950 found 9 hours ago
Delta
Wed, 21 May - Sun, 25 May
LAX
Los Angeles
SJC
San Jose
฿5,955 Return, found 5 days ago
฿5,955
Return
found 5 days ago
Select Delta flight, departing Wed, 21 May from Los Angeles to San Jose, returning Sun, 25 May, priced at ฿5,955 found 5 days ago
Delta
Thu, 15 May - Mon, 19 May
LAX
Los Angeles
SMF
Sacramento
฿6,640 Return, found 21 hours ago
฿6,640
Return
found 21 hours ago
Select Delta flight, departing Thu, 15 May from Los Angeles to Sacramento, returning Mon, 19 May, priced at ฿6,640 found 21 hours ago
American Airlines
Thu, 12 Jun - Mon, 16 Jun
LAX
Los Angeles
STS
Santa Rosa
฿7,285 Return, found 4 days ago
฿7,285
Return
found 4 days ago
Select American Airlines flight, departing Thu, 12 Jun from Los Angeles to Santa Rosa, returning Mon, 16 Jun, priced at ฿7,285 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 travelling 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, ฿3,230 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 ฿3,230 and peaked at ฿20,795. For one-way trips out of Los Angeles (LAX), the lowest price during this time was only ฿1,640.
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.

How much is a plane ticket to Northern California?
In the last seven days, plane tickets to Northern California ranged between ฿3,230 and ฿20,795. 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.

Trending flights to Northern California

Prices were available within the past 7 days and start at ฿1,640 for one-way flights and ฿3,230 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Air Premia
Thu, 8 May - Fri, 16 May
BKK
Bangkok
SFO
San Francisco
฿20,795 Return, found 1 hour ago
฿20,795
Return
found 1 hour ago
Select Air Premia flight, departing Thu, 8 May from Bangkok to San Francisco, returning Fri, 16 May, priced at ฿20,795 found 1 hour ago
*Available to Expedia members.