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$128+ 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 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
YWG — SFO
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Winnipeg to San Francisco are usually found in September or April, booked 44 days in advance, depart on a Friday or Saturday and return on a Saturday

Cheap 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 September 11, 2025.

Round-trip from

$179
(Trip.com)

One-way from

$128
(Trip.com)

Popular in

December

Cheapest in

September

Average price

$244
From Winnipeg to San Francisco
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One-way flight from Winnipeg to San Francisco
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Highest demand for flights based on searches. 10% potential increase in price ($35 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 11, 2025.

This Trip.com deal was found by Cheapflights users on 9/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/812:15 pmYWG - SFO
2 stops11h 09mWestJet
Wed 10/2212:50 pmSFO - YWG
1 stop6h 40mWestJet
Deal found 9/10$179
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 10/163:15 pmYWG - SFO
1 stop8h 09mWestJet
Wed 10/2212:50 pmSFO - YWG
2 stops8h 50mWestJet
Deal found 9/10$182
This FlightHub deal was found by Cheapflights users on 9/10. 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.
Wed 10/812:15 pmYWG - SFO
2 stops11h 09mWestJet
Tue 10/2112:50 pmSFO - YWG
2 stops8h 50mWestJet
Deal found 9/10$185
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Fri 10/173:15 pmYWG - SFO
1 stop8h 09mWestJet
Mon 10/2012:50 pmSFO - YWG
2 stops8h 50mWestJet
Deal found 9/10$188
This FlightHub deal was found by Cheapflights users on 9/11. 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.
Thu 10/163:15 pmYWG - SFO
1 stop8h 09mWestJet
Tue 10/217:30 amSFO - YWG
2 stops11h 55mWestJet
Deal found 9/11$190
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 10/163:15 pmYWG - SFO
1 stop8h 09mWestJet
Mon 10/207:30 amSFO - YWG
2 stops11h 55mWestJet
Deal found 9/10$191
This FlightHub deal was found by Cheapflights users on 9/10. 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 10/1712:15 pmYWG - SFO
2 stops11h 09mWestJet
Tue 10/2112:50 pmSFO - YWG
2 stops8h 50mWestJet
Deal found 9/10$192
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 10/812:15 pmYWG - SFO
2 stops11h 09mWestJet
Thu 10/2312:50 pmSFO - YWG
1 stop6h 40mWestJet
Deal found 9/10$197
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 9/176:30 amYWG - SFO
1 stop7h 24mWestJet
Wed 9/247:30 amSFO - YWG
2 stops11h 55mWestJet
Deal found 9/9$201
This FlightHub deal was found by Cheapflights users on 9/10. 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.
Wed 10/224:30 pmYWG - SFO
2 stops21h 24mWestJet
Sat 10/257:30 amSFO - YWG
2 stops11h 55mWestJet
Deal found 9/10$205
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Fri 10/1712:15 pmYWG - SFO
2 stops11h 09mMultiple Airlines
Thu 10/2310:15 amSFO - YWG
1 stop7h 08mMultiple Airlines
Deal found 9/10$207

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 September 11, 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

Wed 10/8

12:15 pm-9:24 pm

2 stops11h 09m

San Francisco

Fri 10/24

12:50 pm-9:30 pm

1 stop6h 40m

$197

WinnipegSan Francisco

YWG - SFO

YWGSFO

Winnipeg

Thu 10/16

12:15 pm-9:24 pm

2 stops11h 09m

San Francisco

Mon 10/20

7:30 am-9:25 pm

2 stops11h 55m

$200

WinnipegSan Francisco

YWG - SFO

YWGSFO

Winnipeg

Sun 9/21

8:15 pm-1:57 pm

1 stop19h 42m

San Francisco

Tue 9/23

7:30 am-9:25 pm

2 stops11h 55m

$213

WinnipegSan Francisco

YWG - SFO

YWGSFO

Winnipeg

Thu 10/16

6:15 pm-1:57 pm

2 stops21h 42m

San Francisco

Thu 10/23

10:15 am-7:23 pm

1 stop7h 08m

$222

WinnipegSan Francisco

YWG - SFO

YWGSFO

Winnipeg

Fri 10/24

5:05 am-10:28 am

1 stop7h 23m

San Francisco

Wed 10/29

6:00 pm-12:59 pm

1 stop16h 59m

$247

WinnipegSan Francisco

YWG - SFO

YWGSFO

Winnipeg

Sun 9/21

8:15 pm-1:57 pm

1 stop19h 42m

San Francisco

Wed 9/24

7:30 am-5:40 pm

1 stop8h 10m

$264

WinnipegSan Francisco

YWG - SFO

YWGSFO

Winnipeg

Wed 10/22

8:15 pm-9:30 am

1 stop15h 15m

San Francisco

Sat 10/25

10:15 am-1:52 pm

1 stop25h 37m

$269

WinnipegSan Francisco

YWG - SFO

YWGSFO

Winnipeg

Thu 11/20

6:15 am-12:12 pm

1 stop7h 57m

San Francisco

Sat 11/29

10:15 am-12:41 am

2 stops12h 26m

$270

WinnipegSan Francisco

YWG - SFO

YWGSFO

Winnipeg

Fri 10/24

4:25 pm-8:54 pm

1 stop6h 29m

San Francisco

Wed 10/29

5:00 am-8:56 pm

1 stop13h 56m

$294

WinnipegSan Francisco

YWG - SFO

YWGSFO

Winnipeg

Thu 10/9

5:40 pm-12:05 am

1 stop8h 25m

San Francisco

Wed 10/22

12:03 pm-11:27 pm

1 stop9h 24m

$297

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 22 results
1
2
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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 August 29, 2025.

To ensure you get the cheapest price possible for a flight from Winnipeg to San Francisco, you should look to book at least 44 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, January is the cheapest month in which you can book a flight from Winnipeg to San Francisco (average of $276). Flying from Winnipeg to San Francisco in June is currently the most expensive (average of $357). 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 September 11, 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 13% 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 September 11, 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
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

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
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

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
3,091 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

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
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

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 23m. Fly via WestJet or Air Canada to get the fastest option. The distance from Winnipeg to San Francisco is about 1502 mi. This flight may include one or multiple stops.

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

    Currently priced at $197, 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 $225 and $298, respectively. WestJet is priced at 30% lower than the current average price of a flight leaving 3 months from now.

  • 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, January is the cheapest month in which you can book a flight from Winnipeg to San Francisco (average of $276). Flying from Winnipeg to San Francisco in June is currently the most expensive (average of $357). 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
Santa Cruz
Livermore
South San Francisco
Turlock
Antioch
Watsonville
Manteca
Santa Clara
Sunnyvale
Hollister
Vacaville
Foster City
Vallejo
Burlingame
Redwood City
Union City
San Leandro
San Mateo
Lathrop

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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$197Average$252FlexibilityNo cancel feeOn-time60%
Air CanadaCheapest$225Average$276FlexibilityNo cancel feeOn-time67%
DeltaCheapest$298Average$369FlexibilityNo cancel feeOn-timeN/A

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