YWG - SFO

$168 Find Cheap Flights from Winnipeg to San Francisco

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Winnipeg to San Francisco departing on 8/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Francisco

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Winnipeg to San Francisco, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Winnipeg to San Francisco, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$280
Typical prices: $236-$319
WestJet
Fri 8/28Mon 8/31
YWG - SFO • 2 stops
Cheapest one-way
$168
Typical prices: $243-$521
WestJet
Sat 8/22
YWG - SFO • 1 stop
Top airlines
Cheapest • from $280 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Winnipeg and San Francisco. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $352 (round-trip)
Shortest trip • 7h 25m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 47% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 28% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San Francisco!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Winnipeg to San Francisco (YWG-SFO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Winnipeg to San Francisco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Winnipeg to San Francisco

Fri, Aug 28 - Mon, Aug 31
WestJet Logo
12:50 pm - 9:55 pm
YWG
-
SFO
11h 05m
2 stops
WestJet Logo
6:00 am - 4:00 pm
SFO
-
YWG
8h 00m
2 stops
$280WestJet
Fri, Aug 28 - Mon, Aug 31
WestJet Logo
7:00 am - 4:40 pm
YWG
-
SFO
11h 40m
2 stops
WestJet Logo
6:00 am - 4:00 pm
SFO
-
YWG
8h 00m
2 stops
$281WestJet
Fri, Aug 28 - Mon, Aug 31
WestJet Logo
12:00 pm - 4:40 pm
YWG
-
SFO
6h 40m
1 stop
WestJet Logo
6:00 am - 4:00 pm
SFO
-
YWG
8h 00m
2 stops
$282WestJet
Fri, Aug 28 - Mon, Aug 31
WestJet Logo
12:00 pm - 4:40 pm
YWG
-
SFO
6h 40m
1 stop
WestJet Logo
6:00 am - 4:00 pm
SFO
-
YWG
8h 00m
2 stops
$283WestJet
Sat, Aug 22 - Sun, Aug 23
WestJet Logo
12:00 pm - 4:40 pm
YWG
-
SFO
6h 40m
1 stop
WestJet Logo
6:00 am - 2:05 pm
SFO
-
YWG
6h 05m
1 stop
$285WestJet
Thu, Sep 10 - Thu, Sep 17
WestJet Logo
12:50 pm - 9:55 pm
YWG
-
SFO
11h 05m
2 stops
WestJet Logo
6:00 am - 4:00 pm
SFO
-
YWG
8h 00m
2 stops
$291WestJet
Fri, Aug 28 - Mon, Aug 31
WestJet Logo
12:50 pm - 9:55 pm
YWG
-
SFO
11h 05m
2 stops
WestJet Logo
6:00 am - 4:00 pm
SFO
-
YWG
8h 00m
2 stops
$293WestJet
Fri, Aug 28 - Mon, Aug 31
WestJet Logo
12:00 pm - 4:40 pm
YWG
-
SFO
6h 40m
1 stop
WestJet Logo
6:00 am - 4:00 pm
SFO
-
YWG
8h 00m
2 stops
$295WestJet
Thu, Aug 27 - Mon, Aug 31
WestJet Logo
7:00 am - 4:40 pm
YWG
-
SFO
11h 40m
2 stops
WestJet Logo
6:00 am - 4:00 pm
SFO
-
YWG
8h 00m
2 stops
$304WestJet
Thu, Aug 27 - Mon, Aug 31
WestJet Logo
7:00 am - 4:40 pm
YWG
-
SFO
11h 40m
2 stops
WestJet Logo
6:00 am - 3:25 pm
SFO
-
YWG
7h 25m
1 stop
$305WestJet
Booking Insights

KAYAK's insights & trends for Winnipeg to San Francisco flights

Get data-powered insights and trends into flights from Winnipeg to San Francisco to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Winnipeg to San Francisco?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Winnipeg to San Francisco departing in August.

What is the cheapest month to fly from Winnipeg to San Francisco?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Winnipeg to San Francisco, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Winnipeg to San Francisco is September, where tickets cost $242 (return) on average. On the other hand, the most expensive months are February and December, where the average cost of round-trip tickets is $445 and $405 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Winnipeg to San Francisco, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Winnipeg to San Francisco, you should book around 2 weeks before departure, which saves you about 47% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$168
Best time to beat the crowds but there is an average 33% increase in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Winnipeg to San Francisco

When to book flights from Winnipeg to San Francisco

Are your dates flexible? Find out the best times to travel from Winnipeg to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Winnipeg to San Francisco

  • What is the cheapest flight from Winnipeg to San Francisco?

    In the last 5 days, the lowest price for a flight from Winnipeg to San Francisco was $168 for a one-way ticket and $280 for a round-trip.

  • Do I need a passport to fly between Winnipeg and San Francisco?

    A passport is required to fly from Winnipeg to San Francisco.

  • Which airports will I be using when flying from Winnipeg to San Francisco?

    On your way to San Francisco, you’ll fly out from Winnipeg. You’ll be landing at San Francisco.

  • Which aircraft models fly most regularly from Winnipeg to San Francisco?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Winnipeg to San Francisco?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Winnipeg and San Francisco, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Winnipeg to San Francisco, Delta or WestJet?

    The two airlines most popular with KAYAK users for flights from Winnipeg to San Francisco are Delta and WestJet. With an average price for the route of $342 and an overall rating of 7.8, Delta is the most popular choice. WestJet is also a great choice for the route, with an average price of $301 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Winnipeg to San Francisco?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Winnipeg to San Francisco.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Winnipeg to San Francisco?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Winnipeg is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Winnipeg to San Francisco?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back to Winnipeg with another airline. Booking your flights between Winnipeg and SFO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Winnipeg to San Francisco?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Winnipeg up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Winnipeg to San Francisco

 
See real verified KAYAK customer reviews for airlines flying from Winnipeg to San Francisco. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Winnipeg to San Francisco? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8453 reviews
7.8Entertainment
7.2Food
8.1Boarding
8.5Crew
7.8Comfort
Airline reviews

We sat on the runway for over an hour before departure. That was unwelcome.

6.0 GoodAnonymous, Jun 2026
SEA - SFO
Read more Delta reviews

We sat on the runway for over an hour before departure. That was unwelcome.

Everything went smoothly, although the usual gripes about airline travel were still present: the boarding process is inefficient, the snack selection is limited, and so on. Since there was extra space on the flight, the gate agent rearranged many people's seats to put people on the aisles and windows, leaving the middle seats empty, as much as possible, which was pretty great.

One of the flight attendants was a little cranky. I appreciated the free wifi and plug to charge my laptop

WiFi didn’t work most of the time. The usb chargers would work only occasionally for 5 mins and wouldn’t charge after that. Had to keep trying repeatedly at each of the seats in the row.

Generally on time departures and arrivals, clean planes, sky miles membership provides great benefits (complimentary upgrades, etc).

my mom urmila patel needed a wheelchair which was not available on the curbside. she needed to walk almost 50 meters inside (at the risk of falling) and then had to wait in line to get a wheelchair (this is not ok). Once obtained she had to seat in it for 30-45 minutes for someone to take her in thru the checkin process (which was fairly smooth and easy). the lady who helped her with her checkin process was very courteous and helpful

Awful - both legs. The check in was awful, getting on the plane required walking down a spiral staircase (dangerous), then taking a bus about 5 miles out from the terminal. The seat was broken (I was in business), there was no internet during the flight (both legs). The aircraft was very old. I saw rust in some place, tape holding things up in the bathroom. This was an unacceptable experience for such a long haul flight.

I usually get upgraded so my experience is usually amazing. I did not get upgraded this time - which was fine - but the wifi had issues, the monitors were going in & out, & (though not Delta's fault) one of the gentlemen next to me desperately needed a shower.

I really liked the legroom. I am 6’4”.a at For some reason our seats were not together and using the app to fix it didn’t work. Passengers were nice enough to move for us but you should absolutely ensure a parent sits with their child.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

I didn't think about not having the right app for wifi because my connecting flight was with Westjet and when I took off from Seattle I was thinking I would use my wifi, but realized I couldn't on my Westjet app and I did not have Delta's app downloaded.

My flight was cancelled due to weather but Westjet got me on a new flight in a timely and efficient manor.

No internet, not even westjet connect makes for a boring flight

Our first flight from LAX to Winnipeg was changed but you never informed us at all. It went from a nonstop flight to a stay at Calgary. This impacted our trip negatively as we arrived much later than we planned to. Our returning flight was horrible. The flight was delayed 6 hours!! And we were NOT going to wait that long. The only way we got on our original flight was running there. However all of our suitcases were now coming on the delayed flight. It was the worst experience we ever had flying. I want my money back.

The staff at the airport and on the plane were wonderful I especially wanna acknowledge the staff who boarded us at the Calgary airport. The women who helped us board at the airport were incredible… they were so kind and sweet…I very happy with WestJet and I am hoping I can fly more often to Canada.

Lots of overhead storage and a good crew and service.

Very good over all , would have been nice to have entertainment on the flight

Seat barely reclined. Boarding took forever. Flight attendants were not very friendly

The flight itself was fine, but two of the ladies at the gate were extremely rude to a few of us in line. Their customer service really needs some help. I’ve always had good experiences with WestJet until these two ladies. They had the worst attitudes and really left a bad taste in my mouth after a good trip

I always worry about flying budget airlines but I was impressed by Westjet. The checkin agent was terrific. Seated my husband & me together w/o us asking. TSA checkin was smooth & easy. Plane was clean & comfortable. Drink & snack was unexpected. I will fly with them again.

Aircraft is designed with all 3 washrooms at the back of the plane, meaning that when there is service underway, there are no washrooms available and it gets very crowded at the back of the plane.

gave me complimentary food as the flight was not full and was attentive to my needs

Very disappointed with premier lounge. Food selection very poor, both coffee machines out of order. For the price you charge for an upgrade, the seats don’t fully recline, movie selection is old. Not very good value. Asian airlines are light years ahead at a more affordable price.

The stag were helpful, kind and liked the passengers. The plane was pristinely clean! Great flight!

The plane was delayed an hour. Heard from other passengers that the Vancouver connection to SFO was never on-time.

My experience was good with United too But only not so good thing was that at Calgary airport I was not given lounge access despite of flying business. Aspire lounge denied it to me, which was unfair I feel

The staff was great and made the long trip easy peasy!

The free Wi-fi for Aeroplan members was a great touch. The time passed quickly. I found the seats seemed a little closer together than I remember. Not Air Canada's fault, but we were about 20 minutes late landing because the airport was too busy. We had to circle around for a while. The boarding and disembarking went very smoothly.

I liked the behaviour of the crew members.The flight was good.

Your crew was so so so wonderful Only thing sound be great if you kept some phone chargers and converters rest 👌👌👌👌

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

Information on your arrival and departure airports