Cheap Flights to Northern California

View ฿1,595 flight on Wed, 15 Oct 2025Opens in a new window

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Cheap round-trip flights to Northern California

Prices were available within the past 7 days and start at ฿1,595 for one-way flights and ฿4,485 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.

United
Thu, 2 Oct - Sat, 4 Oct
LAS
Las Vegas
SFO
San Francisco
฿4,485 Return, found 4 hours ago
฿4,485
Return
found 4 hours ago
Select United flight, departing Thu, 2 Oct from Las Vegas to San Francisco, returning Sat, 4 Oct, priced at ฿4,485 found 4 hours ago
Delta
Thu, 2 Oct - Sat, 4 Oct
LAS
Las Vegas
SFO
San Francisco
฿5,125 Return, found 4 hours ago
฿5,125
Return
found 4 hours ago
Select Delta flight, departing Thu, 2 Oct from Las Vegas to San Francisco, returning Sat, 4 Oct, priced at ฿5,125 found 4 hours ago
American Airlines
Thu, 2 Oct - Sat, 4 Oct
LAS
Las Vegas
SFO
San Francisco
฿5,775 Return, found 4 hours ago
฿5,775
Return
found 4 hours ago
Select American Airlines flight, departing Thu, 2 Oct from Las Vegas to San Francisco, returning Sat, 4 Oct, priced at ฿5,775 found 4 hours ago
Philippine Airlines
Mon, 1 Sep - Sun, 7 Sep
BKK
Bangkok
SFO
San Francisco
฿22,435 Return, just found
฿22,435
Return
just found
Select Philippine Airlines flight, departing Mon, 1 Sep from Bangkok to San Francisco, returning Sun, 7 Sep, priced at ฿22,435 just found
STARLUX Airlines
Tue, 11 Nov - Wed, 3 Dec
BKK
Bangkok
SFO
San Francisco
฿23,624 Return, found 1 hour ago
฿23,624
Return
found 1 hour ago
Select STARLUX Airlines flight, departing Tue, 11 Nov from Bangkok to San Francisco, returning Wed, 3 Dec, priced at ฿23,624 found 1 hour ago

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

February is typically the cheapest month to fly

From ฿5,159 - ฿14,244 per traveller.

Graph displaying average flight prices per month

Flights to Northern California

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 Northern California. Expedia provides the cheapest flights to Northern California and you may find even greater savings if you combine your flight to Northern California with a hotel stay. Travellers who are flexible about flight times can benefit from last minute cheap flights to Northern California.

Expedia is the largest online travel agency which means that Expedia have access to cheap airline tickets. So make sure you check Expedia regularly for these bargain flights because the cheapest airline ticket deals sell out fast.

Expedia is not only free for everyone to use but it quick and easy to use. Find the lowest flight prices guaranteed and book directly through Expedia. Browse through hundreds of cheap flight offers to find the one that suits your budget by simply inputting your travel dates. Expedia will then find the cheapest flights to Northern California for that period and let you choose your preferred time and airline.

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, ฿4,485 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 ฿4,485 and peaked at ฿23,624. For one-way trips out of Las Vegas (LAS), the lowest price during this time was only ฿1,595.
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 ฿4,485 and ฿23,624. 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
Return price
฿22,435

Trending flights to Northern California

Prices were available within the past 7 days and start at ฿1,595 for one-way flights and ฿4,485 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.

Philippine Airlines
Mon, 1 Sep - Sun, 7 Sep
BKK
Bangkok
SFO
San Francisco
฿22,435 Return, just found
฿22,435
Return
just found
Select Philippine Airlines flight, departing Mon, 1 Sep from Bangkok to San Francisco, returning Sun, 7 Sep, priced at ฿22,435 just found
*Available to Expedia members.