Cheap Flights to Northern California from CA $238

View CA $238 flight on Thu, May 8, 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 CA $238 for one-way flights and CA $413 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Fri., Jun. 6 - Wed., Aug. 6
YYZ
Toronto
SFO
San Francisco
CA $413 Roundtrip, found 5 days ago
CA $413
Roundtrip
found 5 days ago
Select WestJet flight, departing Fri., Jun. 6 from Toronto to San Francisco, returning Wed., Aug. 6, priced at CA $413 found 5 days ago
United
Wed., May 7 - Wed., May 14
YYZ
Toronto
SJC
San Jose
CA $417 Roundtrip, found 4 days ago
CA $417
Roundtrip
found 4 days ago
Select United flight, departing Wed., May 7 from Toronto to San Jose, returning Wed., May 14, priced at CA $417 found 4 days ago
United
Mon., May 19 - Sat., May 24
YUL
Montreal
RNO
Reno
CA $423 Roundtrip, found 6 days ago
CA $423
Roundtrip
found 6 days ago
Select United flight, departing Mon., May 19 from Montreal to Reno, returning Sat., May 24, priced at CA $423 found 6 days ago
United
Fri., May 9 - Sun., May 18
YUL
Montreal
FAT
Fresno
CA $423 Roundtrip, found 6 days ago
CA $423
Roundtrip
found 6 days ago
Select United flight, departing Fri., May 9 from Montreal to Fresno, returning Sun., May 18, priced at CA $423 found 6 days ago
American Airlines
Wed., May 21 - Sat., May 24
YYZ
Toronto
FAT
Fresno
CA $430 Roundtrip, found 2 days ago
CA $430
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed., May 21 from Toronto to Fresno, returning Sat., May 24, priced at CA $430 found 2 days 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, CA $413 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 CA $413 and peaked at CA $430. For one-way trips out of Toronto (YYZ), the lowest price during this time was only CA $238.
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 CA $413 and CA $430. 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 CA $238 for one-way flights and CA $413 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Fri., Jun. 6 - Wed., Aug. 6
YYZ
Toronto
SFO
San Francisco
CA $413 Roundtrip, found 5 days ago
CA $413
Roundtrip
found 5 days ago
Select WestJet flight, departing Fri., Jun. 6 from Toronto to San Francisco, returning Wed., Aug. 6, priced at CA $413 found 5 days ago
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