HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Region of Waterloo Intl

$142+ Cheap flights from San Francisco (SFO) to Region of Waterloo Intl (YKF)

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 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — YKF
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Francisco to Region of Waterloo Intl with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from San Francisco to Region of Waterloo Intl

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Region of Waterloo Intl (YKF). 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 November 21, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$275
(Trip.com)

One-way from

$142
(Trip.com)
Provider with most accurate pricing for San Francisco-Toronto Region of Waterloo Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Toronto Region of Waterloo Intl flights.
Search Deals
From San Francisco to Toronto Region of Waterloo Intl
Search Deals
One-way flight from San Francisco to Toronto Region of Waterloo Intl
Search Deals

Find flight deals from San Francisco to Region of Waterloo Intl

Cheapest flights from San Francisco to Region of Waterloo Intl
Explore the most affordable flight options available from San Francisco to Region of Waterloo Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This Mytrip deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/131:55 pmSFO - YKF
1 stop8h 21mWestJet
Tue 12/176:30 amYKF - SFO
1 stop9h 35mWestJet
Deal found 11/19$559
This Expedia deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/61:55 pmSFO - YKF
1 stop8h 21mMultiple Airlines
Sat 12/76:30 amYKF - SFO
2 stops12h 51mMultiple Airlines
Deal found 11/20$1,121

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

Customize your flight search to find flights from San Francisco to Region of Waterloo Intl 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 2,629,791 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

San FranciscoToronto

SFO - YKF

SFOYKF

San Francisco

Fri 1/10

1:55 pm-1:16 am

1 stop8h 21m

Toronto Region of Waterloo Intl

Thu 1/16

6:30 am-1:05 pm

1 stop9h 35m

$275

San FranciscoToronto

SFO - YKF

SFOYKF

San Francisco

Sun 1/19

10:50 am-6:15 am

2 stops16h 25m

Toronto Region of Waterloo Intl

Fri 1/24

9:30 pm-6:25 pm

2 stops23h 55m

$406

San FranciscoToronto

SFO - YKF

SFOYKF

San Francisco

Fri 1/17

1:55 pm-1:16 am

1 stop8h 21m

$142

San FranciscoToronto

SFO - YKF

SFOYKF

San Francisco

Thu 12/5

7:11 pm-1:16 am

3 stops27h 05m

$331

San FranciscoToronto

SFO - YKF

SFOYKF

San Francisco

Sat 1/4

7:10 pm-6:55 am

1 stop8h 45m

$743

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Compare providers for flights from San Francisco to Region of Waterloo Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Francisco to Region of Waterloo Intl in November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Francisco-Toronto Region of Waterloo Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-Toronto Region of Waterloo Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-Toronto Region of Waterloo Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Francisco-Toronto Region of Waterloo Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-Toronto Region of Waterloo Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Have a flexible travel schedule? Discover the best time to fly to Region of Waterloo Intl from San Francisco 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 San Francisco to Region of Waterloo Intl

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

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

Find hourly flight availability from San Francisco to Region of Waterloo Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.

When flying from San Francisco to Toronto Region of Waterloo Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Region of Waterloo Intl by month

Plan your trip to Region of Waterloo Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Toronto Region of Waterloo Intl Airport ranges from 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Toronto Region of Waterloo Intl Airport when rainfall is around 2.0 in.

Temperature in Region of Waterloo Intl by month

Plan your trip to Region of Waterloo Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Toronto Region of Waterloo Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Region of Waterloo Intl

Get insights into the airlines that provide service to Region of Waterloo Intl. 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 Region of Waterloo Intl. Reviews last updated November 21, 2024.
WestJet
7.3
Good
2,810 reviews

Entertainment

6.2

Food

6.2

Overall

7.3

Boarding

7.4

Comfort

7.1

Crew

7.9

Reviews

1 / 10

Old, run down plane. and they somehow managed to get one of our checked bags on the flight and not the other one.

WestJet
7.3
Good
2,810 reviews
WestJet
7.3
Good
2,810 reviews

Entertainment

6.2

Food

6.2

Overall

7.3

Boarding

7.4

Comfort

7.1

Crew

7.9

Reviews

1 / 10

Old, run down plane. and they somehow managed to get one of our checked bags on the flight and not the other one.

Flair Airlines
6.0
Okay
222 reviews
WestJet
7.3
Good
2,810 reviews

Entertainment

6.2

Food

6.2

Overall

7.3

Boarding

7.4

Comfort

7.1

Crew

7.9

Reviews

1 / 10

Old, run down plane. and they somehow managed to get one of our checked bags on the flight and not the other one.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Region of Waterloo Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San Francisco to Toronto Region of Waterloo Intl?

    For a flight from San Francisco to Toronto Region of Waterloo Intl, you will be flying from San Francisco. San Francisco (SFO) is just 11.8 mi from the center of the city. San Francisco is the only San Francisco airport and it handles 0 outbound flights to Toronto Region of Waterloo Intl per day. 0 airlines have flights to Toronto Region of Waterloo Intl from San Francisco on a regular basis.

  • What is the cheapest airline to fly from San Francisco to Toronto Region of Waterloo Intl Airport round-trip?

    WestJet, at $275, was found to be the cheapest airline from San Francisco to Toronto Region of Waterloo Intl Airport..

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

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

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

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

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

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

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 San Francisco to Region of Waterloo Intl

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Pearson Intl flights
San Francisco to Pearson Intl flights
Ontario to Pearson Intl flights
Los Angeles to Toronto Island flights
San Jose to Pearson Intl flights
San Diego to Pearson Intl flights
San Francisco to Toronto Island flights
Oakland to Pearson Intl flights
Las Vegas to Pearson Intl flights
Los Angeles to Region of Waterloo Intl flights
Santa Ana to Pearson Intl flights
Sacramento to Pearson Intl flights
Las Vegas to Toronto Island flights
Los Angeles to Hamilton flights
San Francisco to Hamilton flights
Burbank to Pearson Intl flights
Palm Springs to Pearson Intl flights
Reno to Pearson Intl flights
San Diego to Toronto Island flights
San Jose to Hamilton flights
Santa Ana to Hamilton flights
Fresno to Pearson Intl flights
San Diego to Region of Waterloo Intl flights
Las Vegas to Region of Waterloo Intl flights
Santa Barbara to Pearson Intl flights
San Jose to Toronto Island flights
Oakland to Toronto Island flights
San Diego to Hamilton flights
Santa Ana to Toronto Island flights
Long Beach to Pearson Intl flights
Monterey to Pearson Intl flights
Fresno to Toronto Island flights
Medford to Pearson Intl flights
Bakersfield to Pearson Intl flights
San Luis Obispo to Pearson Intl flights
Sacramento to Hamilton flights
Las Vegas to Hamilton flights
Palm Springs to Hamilton flights
Santa Rosa to Pearson Intl flights
Palm Springs to Toronto Island flights
Medford to Hamilton flights
Long Beach to Toronto Island flights
Oakland to Hamilton flights
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.
View all available airlines