Cheap Flights to Northern California: Northern California Flight Deals

View €326 flight on Wed, 8 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 €326 for one-way flights and €445 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Tue, 4 Nov - Mon, 17 Nov
MNL
Manila
SFO
San Francisco
€546 Return, found 1 hour ago
€546
Return
found 1 hour ago
Select Cathay Pacific flight, departing Tue, 4 Nov from Manila to San Francisco, returning Mon, 17 Nov, priced at €546 found 1 hour ago
China Airlines
Tue, 4 Nov - Mon, 17 Nov
MNL
Manila
SFO
San Francisco
€622 Return, found 1 hour ago
€622
Return
found 1 hour ago
Select China Airlines flight, departing Tue, 4 Nov from Manila to San Francisco, returning Mon, 17 Nov, priced at €622 found 1 hour ago
EVA Airways
Tue, 4 Nov - Mon, 17 Nov
MNL
Manila
SFO
San Francisco
€645 Return, found 1 hour ago
€645
Return
found 1 hour ago
Select EVA Airways flight, departing Tue, 4 Nov from Manila to San Francisco, returning Mon, 17 Nov, priced at €645 found 1 hour ago
United
Tue, 4 Nov - Mon, 17 Nov
MNL
Manila
SFO
San Francisco
€664 Return, found 1 hour ago
€664
Return
found 1 hour ago
Select United flight, departing Tue, 4 Nov from Manila to San Francisco, returning Mon, 17 Nov, priced at €664 found 1 hour ago
Korean Air
Tue, 4 Nov - Mon, 17 Nov
MNL
Manila
SFO
San Francisco
€666 Return, found 1 hour ago
€666
Return
found 1 hour ago
Select Korean Air flight, departing Tue, 4 Nov from Manila to San Francisco, returning Mon, 17 Nov, priced at €666 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 €136 - €377 per traveller.

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Northern California. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to Northern California. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to Northern California, or are just on the lookout for the best flights to Northern California, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in Northern California to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

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, €445 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 €445 and peaked at €666. For one-way trips out of Manila (MNL), the lowest price during this time was only €326.
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 €445 and €666. 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
€186

Trending flights to Northern California

Prices were available within the past 7 days and start at €326 for one-way flights and €445 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

TAP Portugal
Sat, 8 Nov - Fri, 14 Nov
DUB
Dublin
SFO
San Francisco
€445 Return, found 1 hour ago
€445
Return
found 1 hour ago
Select TAP Portugal flight, departing Sat, 8 Nov from Dublin to San Francisco, returning Fri, 14 Nov, priced at €445 found 1 hour ago
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