HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Francisco

$102+ Cheap flights from Winnipeg (YWG) to San Francisco (SFO)

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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
YWG — SFO
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Winnipeg to San Francisco 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.

Cheapflights Tip: The best prices from Winnipeg to San Francisco are usually found in September or October, booked 85 days in advance, depart on a Friday or Saturday and return on a Saturday

Cheap flight deals from Winnipeg to San Francisco

Cheapest flights from Winnipeg to San Francisco
Explore the most affordable flight options available from Winnipeg to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:15 amYWG - SFO
1 stop7h 57mWestJet
Thu 1/110:23 amSFO - YWG
2 stops10h 18mWestJet
Deal found 12/16$665
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/244:55 pmYWG - SFO
2 stops29h 35mMultiple Airlines
Thu 1/110:15 amSFO - YWG
1 stop7h 30mMultiple Airlines
Deal found 12/16$732
This FlightHub deal was found by Cheapflights users on 12/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/265:55 amYWG - SFO
2 stops14h 26mWestJet
Tue 12/306:00 amSFO - YWG
2 stops29h 52mWestJet
Deal found 12/16$757
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:15 amYWG - SFO
1 stop7h 57mMultiple Airlines
Fri 1/27:00 amSFO - YWG
1 stop12h 41mMultiple Airlines
Deal found 12/16$766
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:15 amYWG - SFO
1 stop7h 57mWestJet
Sat 1/35:45 amSFO - YWG
2 stops30h 07mWestJet
Deal found 12/16$767
This Delta deal was found by Cheapflights users on 12/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:40 amYWG - SFO
2 stops18h 03mDelta
Thu 1/16:00 amSFO - YWG
2 stops27h 45mDelta
Deal found 12/16$769
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:15 amYWG - SFO
1 stop7h 57mMultiple Airlines
Thu 1/110:15 amSFO - YWG
1 stop7h 30mMultiple Airlines
Deal found 12/16$771
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/244:55 pmYWG - SFO
1 stop24h 58mMultiple Airlines
Fri 1/27:00 amSFO - YWG
1 stop12h 41mMultiple Airlines
Deal found 12/16$774
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/258:30 pmYWG - SFO
2 stops29h 24mMultiple Airlines
Fri 1/27:00 amSFO - YWG
1 stop12h 41mMultiple Airlines
Deal found 12/16$776
This Orbitz deal was found by Cheapflights users on 12/16. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:15 amYWG - SFO
1 stop7h 57mWestJet
Fri 1/26:00 amSFO - YWG
2 stops12h 06mWestJet
Deal found 12/16$778
This Kiwi.com deal was found by Cheapflights users on 12/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/229:00 pmYWG - SFO
2 stops14h 30mMultiple Airlines
Fri 1/27:00 amSFO - YWG
1 stop12h 41mMultiple Airlines
Deal found 12/16$780
This Delta deal was found by Cheapflights users on 12/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2512:35 pmYWG - SFO
1 stop10h 45mDelta
Wed 12/3112:10 amSFO - YWG
1 stop9h 35mDelta
Deal found 12/16$785

Find flight deals from Winnipeg to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Winnipeg (YWG) to San Francisco (SFO). 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 December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$152
(oojo)

One-way from

$102
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$405
Provider with most accurate pricing for Winnipeg-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Winnipeg-San Francisco flights.
Search Deals
From Winnipeg to San Francisco
Search Deals
One-way flight from Winnipeg to San Francisco
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($49 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Winnipeg to San Francisco 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 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Winnipeg to San Francisco that are best for you.

Fly from

Winnipeg

Fly to

San Francisco

Route

Depart

Return

Price

WinnipegSan Francisco

YWG - SFO

YWGSFO

Winnipeg

Tue 1/20

6:15 am-12:12 pm

1 stop7h 57m

San Francisco

Tue 1/27

1:00 pm-10:41 pm

1 stop7h 41m

$152

WinnipegSan Francisco

YWG - SFO

YWGSFO

Winnipeg

Fri 1/30

6:15 am-12:12 pm

1 stop7h 57m

San Francisco

Sun 2/22

9:16 pm-12:36 am

1 stop25h 20m

$211

WinnipegSan Francisco

YWG - SFO

YWGSFO

Winnipeg

Thu 3/12

6:15 am-9:38 pm

2 stops17h 23m

San Francisco

Sun 3/15

10:15 am-1:52 pm

1 stop25h 37m

$222

WinnipegSan Francisco

YWG - SFO

YWGSFO

Winnipeg

Wed 5/6

12:15 pm-9:24 pm

2 stops11h 09m

San Francisco

Tue 5/12

7:30 am-8:48 pm

2 stops11h 18m

$251

WinnipegSan Francisco

YWG - SFO

YWGSFO

Winnipeg

Fri 5/1

3:15 pm-9:24 pm

1 stop8h 09m

San Francisco

Tue 5/5

7:30 am-5:40 pm

1 stop8h 10m

$258

WinnipegSan Francisco

YWG - SFO

YWGSFO

Winnipeg

Sat 1/31

9:00 pm-9:30 am

2 stops14h 30m

San Francisco

Sun 2/22

9:16 pm-12:36 am

1 stop25h 20m

$270

WinnipegSan Francisco

YWG - SFO

YWGSFO

Winnipeg

Thu 1/29

6:15 am-12:12 pm

1 stop7h 57m

$102

WinnipegSan Francisco

YWG - SFO

YWGSFO

Winnipeg

Thu 1/29

6:45 am-9:02 pm

3 stops16h 17m

$197

WinnipegSan Francisco

YWG - SFO

YWGSFO

Winnipeg

Sun 1/4

6:55 pm-6:18 pm

2 stops25h 23m

$424

WinnipegSan Francisco

YWG - SFO

YWGSFO

Winnipeg

Sun 1/4

2:20 pm-12:03 am

1 stop11h 43m

$456

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 12 results
1
2

Compare providers for flights from Winnipeg to San Francisco

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 Winnipeg to San Francisco in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy2 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 Winnipeg-San Francisco flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Winnipeg-San Francisco flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Winnipeg-San Francisco flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Winnipeg-San Francisco flights, Cheapflights users trust eDreams the most. eDreams 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 Winnipeg-San Francisco 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 Winnipeg to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Winnipeg 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.

Cheapflights Insights

Everything you need to know about your flight from Winnipeg to San Francisco

How far ahead should I book a flight from Winnipeg to San Francisco?

Use this chart to determine the optimal time to book a round-trip flight from Winnipeg to San Francisco. Price data was last updated on December 12, 2025.

To ensure you get the cheapest price possible for a flight from Winnipeg to San Francisco, you should look to book at least 85 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Winnipeg to San Francisco?

Currently, October is the cheapest month in which you can book a flight from Winnipeg to San Francisco (average of $139). Flying from Winnipeg to San Francisco in December is currently the most expensive (average of $222). 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 YWG to SFO?

Find hourly flight availability from Winnipeg to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

When flying from Winnipeg to San Francisco, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 36% versus a flight in the morning.

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. 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. Reviews last updated December 18, 2025.
Peruse reviews from past customers who have flown with Delta, WestJet, and Air Canada from Winnipeg to San Francisco to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,006 reviews

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
7.9
Good
8,006 reviews
Delta
7.9
Good
8,006 reviews

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
WestJet
7.2
Good
3,204 reviews
Delta
7.9
Good
8,006 reviews

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air Canada
7.1
Good
10,534 reviews
Delta
7.9
Good
8,006 reviews

Entertainment

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

  • How long is the flight from Winnipeg to San Francisco?

    There are many flights that can get you from Winnipeg to San Francisco in 7h 57m. Fly via WestJet to get the fastest option. The distance from Winnipeg to San Francisco is about 1502 mi.

  • What are the cheapest airlines flying from Winnipeg to San Francisco round-trip?

    Currently priced at $124, WestJet will fly you from Winnipeg to San Francisco and back. In addition to WestJet, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and Delta - these airlines can fly you to your destination from $190 and $298, respectively. WestJet is priced at 55% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Winnipeg to San Francisco one-way?

    $132 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Air Canada and United Airlines, with prices starting from $146 and $153, respectively.

  • Can I find deals for flights from Winnipeg to San Francisco that include hotel bookings?

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

  • How can I find direct flights from Winnipeg to San Francisco?

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

  • Can I find deals for business class flights from Winnipeg to San Francisco?

    Yes. Cheapflights offers flight deals from Winnipeg to San Francisco 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 Winnipeg to San Francisco?

    Currently, October is the cheapest month in which you can book a flight from Winnipeg to San Francisco (average of $139). Flying from Winnipeg to San Francisco in December is currently the most expensive (average of $222). 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

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Roseville
South San Francisco
Santa Cruz
Livermore
Turlock
Manteca
Watsonville
Redwood City
Sunnyvale
Santa Clara
San Bruno
Daly City
San Carlos
Vallejo
Hollister
San Ramon
Foster City
Union City
Davis
Emeryville

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.

Top 3 airlines flying from Winnipeg to San Francisco

Discover the top 3 airlines that operate flights from Winnipeg to San Francisco. 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 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$190Average$268FlexibilityNo cancel feeOn-time67%
WestJetCheapest$193Average$252FlexibilityNo cancel feeOn-time60%
DeltaCheapest$298Average$342FlexibilityNo cancel feeOn-timeN/A

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.