Find flights
When to book
Airlines
FAQs

Cheap flights from Toronto Region of Waterloo Intl Airport to San Francisco Bay Area from C$ 262

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/3. Fares are subject to change and may not be available on all flights or dates of travel.
YKF — SFO
22 Jan — 29 Jan1
1 adult

Cheap flight deals from Region of Waterloo Intl to San Francisco Bay Area

Discover tips and strategies to find the most affordable flight options for your journey from Region of Waterloo Intl (YKF) to San Francisco Bay Area (zzXIH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 January 2025.

Round-trip from

C$ 420

One-way from

C$ 262
WestJet
  • WestJet
  • 13/3-17/3
  • 2 total stops
  • 17h 57m total
  • Toronto to San Francisco Bay Area
WestJet
  • WestJet
  • 17/3
  • 1 total stop
  • 9h 36m total
  • Toronto to San Francisco Bay Area

Find flight deals from Region of Waterloo Intl to San Francisco Bay Area

Cheapest flights from Region of Waterloo Intl to San Francisco Bay Area
Explore the most affordable flight options available from Region of Waterloo Intl to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 January 2025.

Wed 4/66:00 a.m.YKF - SFO
1 stop9h 05mWestJet
Mon 9/62:45 p.m.SFO - YKF
2 stops31h 01mWestJet
Deal found 16/1C$ 414
Thu 6/26:30 a.m.YKF - SFO
1 stop9h 36mMultiple Airlines
Sun 9/210:42 p.m.SFO - YKF
2 stops28h 58mMultiple Airlines
Deal found 15/1C$ 469
Sat 1/26:30 a.m.YKF - OAK
2 stops18h 05mMultiple Airlines
Sun 16/25:10 a.m.OAK - YKF
2 stops17h 06mMultiple Airlines
Deal found 14/1C$ 575
Sat 15/26:30 a.m.YKF - SJC
2 stops12h 52mWestJet
Wed 19/211:45 a.m.SJC - YKF
2 stops10h 31mWestJet
Deal found 15/1C$ 1,045

Find flights from Region of Waterloo Intl to San Francisco Bay Area within your budget

Customize your flight search to find flights from Region of Waterloo Intl to San Francisco Bay Area that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 17 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

TorontoSan Francisco

YKF - SFO

YKFSFO

Toronto Region of Waterloo Intl

Wed 4/6

6:00 a.m.-12:05 p.m.

1 stop9h 05m

San Francisco

Mon 9/6

2:45 p.m.-12:46 a.m.

2 stops31h 01m

C$ 414

TorontoSan Francisco

YKF - SFO

YKFSFO

Toronto Region of Waterloo Intl

Thu 6/2

6:30 a.m.-1:06 p.m.

1 stop9h 36m

San Francisco

Sun 9/2

10:42 p.m.-6:40 a.m.

2 stops28h 58m

C$ 469

TorontoOakland

YKF - OAK

YKFOAK

Toronto Region of Waterloo Intl

Sat 1/2

6:30 a.m.-9:35 p.m.

2 stops18h 05m

Oakland

Sun 16/2

5:10 a.m.-1:16 a.m.

2 stops17h 06m

C$ 575

TorontoSan Jose

YKF - SJC

YKFSJC

Toronto Region of Waterloo Intl

Sat 15/2

6:30 a.m.-4:22 p.m.

2 stops12h 52m

San Jose

Wed 19/2

11:45 a.m.-1:16 a.m.

2 stops10h 31m

C$ 1,045

TorontoSan Francisco

YKF - SFO

YKFSFO

Toronto Region of Waterloo Intl

Thu 23/1

6:30 a.m.-1:25 p.m.

1 stop9h 55m

C$ 262

TorontoSan Francisco

YKF - SFO

YKFSFO

Toronto Region of Waterloo Intl

Mon 27/1

9:30 p.m.-6:25 p.m.

2 stops23h 55m

C$ 267

TorontoSan Jose

YKF - SJC

YKFSJC

Toronto Region of Waterloo Intl

Thu 30/1

12:35 p.m.-1:05 p.m.

3 stops27h 30m

C$ 276

TorontoSan Francisco

YKF - SFO

YKFSFO

Toronto Region of Waterloo Intl

Wed 16/4

8:35 p.m.-9:30 a.m.

1 stop15h 55m

C$ 390

TorontoSan Jose

YKF - SJC

YKFSJC

Toronto Region of Waterloo Intl

Thu 6/2

6:30 a.m.-5:35 p.m.

2 stops14h 05m

C$ 584

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/1

Best time to book a flight from Region of Waterloo Intl to San Francisco Bay Area

Have a flexible travel schedule? Discover the best time to fly to San Francisco Bay Area from Region of Waterloo Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Region of Waterloo Intl to San Francisco Bay Area

Get recent, data-driven insights about flights from Region of Waterloo Intl to San Francisco Bay Area including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Toronto Region of Waterloo Intl Airport to San Francisco Bay Area?

Currently, January is the cheapest month in which you can book a flight from Toronto Region of Waterloo Intl Airport to San Francisco Bay Area (average of C$ 276). Flying from Toronto Region of Waterloo Intl Airport to San Francisco Bay Area in June is currently the most expensive (average of C$ 379). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YKF to XIH?

Find hourly flight availability from Region of Waterloo Intl to San Francisco Bay Area. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 January 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Toronto Region of Waterloo Intl Airport to San Francisco Bay Area as you normally would.

Rainfall in San Francisco Bay Area by month

Plan your trip to San Francisco Bay Area by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Francisco Bay Area ranges from 0.0 - 112.0 mm per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit San Francisco Bay Area when rainfall is around 0.0 mm.

Temperature in San Francisco Bay Area by month

Plan your trip to San Francisco Bay Area by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Francisco Bay Area, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing San Francisco Bay Area

Get insights into the airlines that provide service to San Francisco Bay Area. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco Bay Area. Reviews last updated 17 January 2025.
7.2
Good
2,824 reviews

Food

6.2

Crew

7.9

Comfort

7.1

Entertainment

6.2

Boarding

7.4

Overall

7.2

Reviews

1 / 10

Boarding went smoothly, you didn't accept debit card for food on flight

7.2
Good
2,824 reviews
7.2
Good
2,824 reviews

Food

6.2

Crew

7.9

Comfort

7.1

Entertainment

6.2

Boarding

7.4

Overall

7.2

Reviews

1 / 10

Boarding went smoothly, you didn't accept debit card for food on flight

6.0
Okay
236 reviews
7.2
Good
2,824 reviews

Food

6.2

Crew

7.9

Comfort

7.1

Entertainment

6.2

Boarding

7.4

Overall

7.2

Reviews

1 / 10

Boarding went smoothly, you didn't accept debit card for food on flight

Related info for your journey

Find useful and relevant information for your journey from Region of Waterloo Intl to San Francisco Bay Area. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the most popular routes from Toronto Region of Waterloo Intl Airport to San Francisco Bay Area?

  • Can I find deals for flights from Region of Waterloo Intl to San Francisco Bay Area that include hotel bookings?

    Yes. In addition to deals on Region of Waterloo Intl to San Francisco Bay Area flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Region of Waterloo Intl to San Francisco Bay Area?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Region of Waterloo Intl to San Francisco Bay Area.

  • Can I find deals for business class flights from Region of Waterloo Intl to San Francisco Bay Area?

    Yes. Cheapflights offers flight deals from Region of Waterloo Intl to San Francisco Bay Area by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Toronto Region of Waterloo Intl Airport to San Francisco Bay Area?

    Currently, January is the cheapest month in which you can book a flight from Toronto Region of Waterloo Intl Airport to San Francisco Bay Area (average of C$ 276). Flying from Toronto Region of Waterloo Intl Airport to San Francisco Bay Area in June is currently the most expensive (average of C$ 379). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Region of Waterloo Intl to San Francisco Bay Area

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Region of Waterloo Intl to San Francisco Bay Area

Discover the top 2 airlines that operate flights from Region of Waterloo Intl to San Francisco Bay Area. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 17 January 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 369AverageC$ 704FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 407AverageC$ 616FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Region of Waterloo Intl to San Francisco Bay Area?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Region of Waterloo Intl to San Francisco Bay Area. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Region of Waterloo Intl to San Francisco Bay Area?

Cheapflights helps you find that perfect flight to San Francisco Bay Area from Region of Waterloo Intl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Region of Waterloo Intl to San Francisco Bay Area with no change fees?

Yes, we can. To see specific flights from Region of Waterloo Intl to San Francisco Bay Area with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Region of Waterloo Intl to San Francisco Bay Area become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.