YLW - SFO

C$ 155 Find Cheap Flights from Kelowna 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 Kelowna to San Francisco departing on 25/1. 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

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 Kelowna 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 Kelowna to San Francisco, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Kelowna to San Francisco (YLW-SFO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kelowna 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 Kelowna to San Francisco

Fri, 3 Oct - Mon, 6 Oct
WestJet Logo
2:00 p.m. - 9:24 p.m.YLW-SFO
7h 24m1 stop
WestJet Logo
7:30 a.m. - 5:47 p.m.SFO-YLW
10h 17m2 stops
C$ 231WestJet
Find Deal
Fri, 3 Oct - Mon, 20 Oct
WestJet Logo
2:00 p.m. - 9:24 p.m.YLW-SFO
7h 24m1 stop
WestJet Logo
7:30 a.m. - 5:47 p.m.SFO-YLW
10h 17m2 stops
C$ 234WestJet
Find Deal
Fri, 3 Oct - Mon, 6 Oct
WestJet Logo
2:00 p.m. - 9:24 p.m.YLW-SFO
7h 24m1 stop
WestJet Logo
2:45 p.m. - 8:09 p.m.SFO-YLW
5h 24m1 stop
C$ 253WestJet
Find Deal
Fri, 3 Oct - Mon, 20 Oct
Multiple Airlines Logo
12:00 p.m. - 9:30 a.m.YLW-SFO
21h 30m1 stop
Multiple Airlines Logo
10:15 a.m. - 4:30 p.m.SFO-YLW
6h 15m1 stop
C$ 279Multiple Airlines
Find Deal
Mon, 13 Oct - Mon, 20 Oct
Multiple Airlines Logo
7:00 a.m. - 10:55 a.m.YLW-SFO
27h 55m2 stops
Multiple Airlines Logo
10:15 a.m. - 4:30 p.m.SFO-YLW
6h 15m1 stop
C$ 311Multiple Airlines
Find Deal
Mon, 13 Oct - Mon, 20 Oct
Air Canada Logo
8:35 p.m. - 10:28 a.m.YLW-SFO
13h 53m1 stop
Air Canada Logo
4:35 p.m. - 10:31 p.m.SFO-YLW
5h 56m1 stop
C$ 396Air Canada
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Fri, 7 Nov - Mon, 17 Nov
Alaska Airlines Logo
3:52 p.m. - 10:41 p.m.YLW-SFO
6h 49m1 stop
Alaska Airlines Logo
6:59 p.m. - 3:02 p.m.SFO-YLW
20h 03m2 stops
C$ 422Alaska Airlines
Find Deal
Fri, 7 Nov - Mon, 17 Nov
Alaska Airlines Logo
3:52 p.m. - 6:03 p.m.YLW-SFO
26h 11m1 stop
Alaska Airlines Logo
8:43 p.m. - 3:02 p.m.SFO-YLW
18h 19m1 stop
C$ 424Alaska Airlines
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Mon, 13 Oct - Sun, 19 Oct
American Airlines Logo
2:46 p.m. - 9:12 p.m.YLW-SFO
6h 26m1 stop
American Airlines Logo
12:50 a.m. - 1:56 p.m.SFO-YLW
13h 06m2 stops
C$ 4,530American Airlines
Find Deal
Fri, 3 Oct - Sun, 19 Oct
American Airlines Logo
2:47 p.m. - 10:22 a.m.YLW-SFO
19h 35m1 stop
American Airlines Logo
12:50 a.m. - 1:56 p.m.SFO-YLW
13h 06m2 stops
C$ 4,800American Airlines
Find Deal

Everything you should know

Top airlines
WestJet
Cheapest • from C$ 231 (round-trip)
Alaska Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
4 weeks
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 57% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
June
Cheapest • 21% price drop
April
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
C$ 231
Overall average: C$ 501
WestJet
Fri 3/10Mon 6/10
YLW - SFO • 1 stop
Cheapest one-way flights
C$ 155
Typical prices: C$ 223-443
WestJet
Sun 25/1
YLW - SFO • 1 stop
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to San Francisco!
Booking Insights

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

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Kelowna 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 Kelowna to San Francisco is June, where tickets cost C$ 376 (return) on average. On the other hand, the most expensive months are December and November, where the average cost of round-trip tickets is C$ 746 and C$ 574 respectively.

How far in advance should I book a flight from Kelowna 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 Kelowna 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 Kelowna to San Francisco, you should book around 4 weeks before departure, which saves you about 57% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know

Low seasonJune
Cheapest flightC$ 155
Best time to beat the crowds (22% less expensive on average)
Most popular time to fly and prices are also 12% lower on average.
Flight from Kelowna to San Francisco

When to book flights from Kelowna to San Francisco

Are your dates flexible? Find out the best times to travel from Kelowna 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 Kelowna to San Francisco

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

    In the last 3 days, the lowest price for a flight from Kelowna to San Francisco was C$ 113 for a one-way ticket and C$ 168 for a round-trip.

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

    When flying out of Kelowna you will be using Kelowna. You will be landing at San Francisco, also known as San Francisco.

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

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

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

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

  • Which is the best airline for flights from Kelowna to San Francisco, Alaska Airlines or WestJet?

    The two airlines most popular with KAYAK users for flights from Kelowna to San Francisco are Alaska Airlines and WestJet. With an average price for the route of C$ 436 and an overall rating of 8.0, Alaska Airlines is the most popular choice. WestJet is also a great choice for the route, with an average price of C$ 407 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Kelowna 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 Kelowna to San Francisco.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Kelowna 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 Kelowna 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 Kelowna with another airline.

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

 
See real verified KAYAK customer reviews for airlines flying from Kelowna 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 Kelowna 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.
8.0
Alaska AirlinesOverall score based on 10000 reviews
7.1Entertainment
7.1Food
7.8Comfort
8.1Boarding
8.5Crew
Airline reviews

It was a good experience! Thank you:) No sparkling mineral water… 🥲

8.0 ExcellentSteven, Aug 2025BOS - SFO
Read more Alaska Airlines reviews

It was a good experience! Thank you:) No sparkling mineral water… 🥲

On time, WiFi worked, reasonable legroom, helpful staff. Unfortunately there was no water for handwashing in the rear lavatory.

Miss bigger screens for movies Staff was friendly Seats comfortable Bathroom line long

Seats are so small now that it's very hard even for a medium-sized person to be comfortable!!!

My experience would’ve been great because we were on a new plane, but they said as we boarded that the plane would be too new to have WiFi, which to me is unreasonable - newer planes should def have WiFi! It was a 5 hour flight from Anchorage to San Fran and because there was no WiFi, I had to take an unexpected half day off work, which was super annoying because I had a lot to do and we only found out a few minutes before takeoff.

I liked the crew. There was no food flight to short

2 FLIGHT DELAYS? what an inconvenience to stay @the airport HALF THE DAY😳from 1pm till boarding @ 4pm pass 😠exhausting !

Flight was delayed - we left at 11:30 pm instead of 10:30 and it was extremely inconvenient. It affected both the day of the flight and the next day

I don’t like it stuff not friendly and no one help for my mom she 82 years old lady I requested wheel chair but no one provided and no one help.

If there were movies it would have made the flight much easier.

Do not fly on WestJet if you have a connection. It failed to integrate with my connecting Delta flight and I almost missed it.

The experience was good just the upcharge of over a hundred dollars was not cool.

Good, a bit cramped in the seat as my neighbour was a bit large

There was a man who was very rude at boarding. On the other hand personal bag measuring box is too small compared to USA airlines,

The process and flight were both smooth and trouble free

Delays and missed connections were very hard the crew were wonderful but 1 1/2 hours late from Abbotsford to a 4 hour wait in Calgary was too much. I am 79 years old and I didn’t get to my destination until after 1 in the morning. They could have offered a seat in the lounge or a meal. I was very disappointed in the treatment

everything was fine expect massive delays - not the airline’s fault

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.

Seat back entertainment monitors would be nice. We did enjoy the In-Flight WiFi.

Our flight schedule was changed over six times, ultimately leaving us with a layover much shorter than we originally booked, which meant a panicked run through the airport. And the entertainment screen didn't function. As I've come to expect with Delta, a very mediocre and not customer-focused experience. This is on top of an outbound flight that was so delayed by mechanical issues, we had to spend the night at our layover city.

I’ve wasted 7 hours of my time because of the delayed. ;(

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

I had boarding pass on my phone. Husband and I were seated together. Agent printed out boarding passes and we were separated for the flight

Good overall but I’m 5’10 and seating is always tight

Short flight so no food or entertainment. Good landing at SFO and on time. We were told no carryon luggage yet lots of people were puting bags in overhead compartments. The rules need to be made more clear. I was on the first leg of an international flight and this is the first time I could not have carryon luggage.

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

Everything was on time, loading and unloading went smoothly, and the staff were positive. I wish the seats were more comfortable and had a little more space. I was in the middle seat and had to keep my elbows in so I didn’t bump my neighbour’s arms. Would not like a middle seat ever again. Would fly Air Canada Rouge again 👍

The speakers were way too loud. Music was played during boarding too. This noise could've been avoided.

The TSA people or whatever you call them were a bit rude- I asked why I had to take my shoes off bc I'm 75 and in the USA, I don't have to. The man didn't need to snap at me. It wasn't even busy! The plane was ok, a bit small for such a long flight, but I'm very familiar with the 737 used ( I fly it often between SFO and SAN) service was ok-nothing special. If I drank alcohol I guess I would be happy with free choices. the plane was HOT and even the FA commented on it. They tried to get it cooler, but it never happened.

I booked through Kayak but was charged in US dollars. Kayak should ensure that its site clearly indicates the currency. I missed the tiny US icon in the top right corner and paid another $60 for the return flight from Vancouver to Kelowna.

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

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