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$139+ 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 7/26. Fares are subject to change and may not be available on all flights or dates of travel.
YWG — SFO
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Winnipeg to San Francisco are usually found in April or February, booked 60 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 June 12, 2025.

Round-trip from

$213
(Trip.com)

One-way from

$139
(Mytrip)

Popular in

December

Cheapest in

April

Average price

$276
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 ($33 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 June 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 June 12, 2025.

This Trip.com deal was found by Cheapflights users on 6/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/812:30 pmYWG - SFO
1 stop6h 45mWestJet
Fri 8/157:30 amSFO - YWG
2 stops11h 56mWestJet
Deal found 6/9$213
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/156:40 amYWG - SFO
2 stops12h 37mDelta
Wed 8/2012:35 amSFO - YWG
1 stop9h 18mDelta
Deal found 6/11$252
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/309:15 pmYWG - SFO
1 stop14h 15mMultiple Airlines
Mon 7/712:50 pmSFO - YWG
2 stops8h 51mMultiple Airlines
Deal found 6/11$275
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 6/189:15 pmYWG - SFO
1 stop14h 15mFlair Airlines
Wed 6/2510:15 amSFO - YWG
1 stop8h 15mFlair Airlines
Deal found 6/9$385
This Air Canada deal was found by Cheapflights users on 6/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/255:20 amYWG - SFO
1 stop7h 13mAir Canada
Wed 7/24:35 pmSFO - YWG
1 stop7h 02mAir Canada
Deal found 6/11$388
This United Airlines deal was found by Cheapflights users on 6/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/252:20 pmYWG - SFO
1 stop11h 39mUnited Airlines
Wed 7/29:15 pmSFO - YWG
1 stop13h 54mUnited Airlines
Deal found 6/12$406

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 June 12, 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

Fri 8/8

12:30 pm-5:15 pm

1 stop6h 45m

San Francisco

Fri 8/15

7:30 am-9:26 pm

2 stops11h 56m

$213

WinnipegSan Francisco

YWG - SFO

YWGSFO

Winnipeg

Fri 8/15

6:40 am-5:17 pm

2 stops12h 37m

San Francisco

Wed 8/20

12:35 am-11:53 am

1 stop9h 18m

$252

WinnipegSan Francisco

YWG - SFO

YWGSFO

Winnipeg

Mon 6/30

9:15 pm-9:30 am

1 stop14h 15m

San Francisco

Mon 7/7

12:50 pm-11:41 pm

2 stops8h 51m

$275

WinnipegSan Francisco

YWG - SFO

YWGSFO

Winnipeg

Tue 7/8

8:00 pm-10:33 am

1 stop16h 33m

San Francisco

Tue 7/15

4:35 pm-1:37 am

1 stop7h 02m

$278

WinnipegSan Francisco

YWG - SFO

YWGSFO

Winnipeg

Wed 6/25

2:20 pm-11:59 pm

1 stop11h 39m

San Francisco

Wed 7/2

9:15 pm-1:09 pm

1 stop13h 54m

$406

WinnipegSan Francisco

YWG - SFO

YWGSFO

Winnipeg

Sat 7/26

9:15 pm-9:30 am

1 stop14h 15m

$139

WinnipegSan Francisco

YWG - SFO

YWGSFO

Winnipeg

Sat 7/26

8:35 am-12:19 am

2 stops17h 44m

$168

WinnipegSan Francisco

YWG - SFO

YWGSFO

Winnipeg

Sat 7/26

12:30 pm-8:29 am

3 stops21h 59m

$182

WinnipegSan Francisco

YWG - SFO

YWGSFO

Winnipeg

Wed 10/8

3:00 pm-11:54 am

3 stops22h 54m

$540

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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 June 9, 2025.

To ensure you get the cheapest price possible for a flight from Winnipeg to San Francisco, you should look to book at least 60 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 $364). 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 June 12, 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.

Rainfall in San Francisco by month

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

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.

Temperature in San Francisco by month

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

If weather is an important factor for your trip to San Francisco, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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 June 12, 2025.
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

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
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

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
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

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
2,868 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

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
9,537 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

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
Flair Airlines
6.0
Okay
242 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

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.

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

    Currently priced at $213, 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 Delta and Air Canada - these airlines can fly you to your destination from $252 and $278, respectively. WestJet is priced at 24% 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?

    $139 is the cheapest one-way deal found within the past few days, from Flair Airlines. You may also be able to find cheap deals on Delta and WestJet, with prices starting from $168 and $540, 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, 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 $364). 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 Winnipeg?

Book flights to Winnipeg if you plan to visit one of these locations
Roseville
Mountain View
South San Francisco
Livermore
Turlock
Santa Cruz
Manteca
Fairfield
Watsonville
Antioch
Hollister
Milpitas
Newark
Hayward
Alameda
Sunnyvale
Daly City
Union City
Campbell
Capitola

Browse thousands of different options on Cheapflights for your next trip

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$190Average$268FlexibilityNo cancel feeOn-time67%
WestJetCheapest$199Average$278FlexibilityNo cancel feeOn-time60%
DeltaCheapest$303Average$415FlexibilityNo cancel feeOn-timeN/A

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