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$155+ Cheap flights from Kelowna (YLW) to San Francisco (SFO)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
YLW — SFO
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Kelowna to San Francisco are usually found in June or May, booked 70 days in advance, depart on a Friday or Tuesday and return on a Sunday

Cheap flight deals from Kelowna to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Kelowna (YLW) 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

$155
(Trip.com)

Popular in

December

Cheapest in

June

Average price

$358
From Kelowna to San Francisco
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($64 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Kelowna to San Francisco

Cheapest flights from Kelowna to San Francisco
Explore the most affordable flight options available from Kelowna 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.
Fri 10/1710:10 amYLW - SFO
2 stops11h 14mWestJet
Mon 10/207:30 amSFO - YLW
2 stops10h 17mWestJet
Deal found 9/10$155
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 9/242:00 pmYLW - SFO
1 stop7h 24mWestJet
Tue 9/307:30 amSFO - YLW
2 stops10h 17mWestJet
Deal found 9/10$171
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 10/316:35 pmYLW - SFO
1 stop14h 55mMultiple Airlines
Sun 11/210:15 amSFO - YLW
1 stop7h 45mMultiple Airlines
Deal found 9/10$191
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.
Mon 11/37:35 pmYLW - SFO
2 stops16h 37mMultiple Airlines
Tue 11/1110:15 amSFO - YLW
1 stop10h 35mMultiple Airlines
Deal found 9/10$201
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 10/1710:10 amYLW - SFO
2 stops11h 14mMultiple Airlines
Mon 10/2010:15 amSFO - YLW
1 stop6h 15mMultiple Airlines
Deal found 9/10$207
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.
Sun 10/267:35 pmYLW - SFO
2 stops25h 03mMultiple Airlines
Sun 11/210:15 amSFO - YLW
1 stop21h 47mMultiple Airlines
Deal found 9/10$223
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/116:20 amYLW - SFO
1 stop5h 52mMultiple Airlines
Sun 12/1410:15 amSFO - YLW
1 stop10h 35mMultiple Airlines
Deal found 9/11$233
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/277:35 pmYLW - SFO
2 stops16h 37mMultiple Airlines
Mon 11/38:43 pmSFO - YLW
1 stop18h 19mMultiple Airlines
Deal found 9/11$255

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kelowna 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 Kelowna to San Francisco that are best for you.

Fly from

Kelowna

Fly to

San Francisco

Route

Depart

Return

Price

KelownaSan Francisco

YLW - SFO

YLWSFO

Kelowna

Fri 10/17

10:10 am-9:24 pm

2 stops11h 14m

San Francisco

Mon 10/20

7:30 am-5:47 pm

2 stops10h 17m

$155

KelownaSan Francisco

YLW - SFO

YLWSFO

Kelowna

Wed 9/24

2:00 pm-9:24 pm

1 stop7h 24m

San Francisco

Tue 9/30

7:30 am-5:47 pm

2 stops10h 17m

$171

KelownaSan Francisco

YLW - SFO

YLWSFO

Kelowna

Fri 10/31

6:35 pm-9:30 am

1 stop14h 55m

San Francisco

Sun 11/2

10:15 am-6:00 pm

1 stop7h 45m

$191

KelownaSan Francisco

YLW - SFO

YLWSFO

Kelowna

Mon 11/3

7:35 pm-12:12 pm

2 stops16h 37m

San Francisco

Tue 11/11

10:15 am-8:50 pm

1 stop10h 35m

$201

KelownaSan Francisco

YLW - SFO

YLWSFO

Kelowna

Fri 10/17

10:10 am-9:24 pm

2 stops11h 14m

San Francisco

Mon 10/20

10:15 am-4:30 pm

1 stop6h 15m

$207

KelownaSan Francisco

YLW - SFO

YLWSFO

Kelowna

Mon 10/27

7:35 pm-12:12 pm

2 stops16h 37m

San Francisco

Mon 11/3

8:43 pm-3:02 pm

1 stop18h 19m

$255

KelownaSan Francisco

YLW - SFO

YLWSFO

Kelowna

Thu 12/11

7:35 pm-12:12 pm

2 stops16h 37m

San Francisco

Sun 12/14

10:15 am-8:50 pm

1 stop10h 35m

$263

KelownaSan Francisco

YLW - SFO

YLWSFO

Kelowna

Wed 9/24

6:30 pm-9:30 am

2 stops15h 00m

San Francisco

Tue 9/30

10:15 am-9:49 pm

2 stops11h 34m

$263

KelownaSan Francisco

YLW - SFO

YLWSFO

Kelowna

Thu 9/18

6:35 pm-9:30 am

2 stops14h 55m

$163

KelownaSan Francisco

YLW - SFO

YLWSFO

Kelowna

Sun 11/30

7:35 pm-12:12 pm

3 stops40h 37m

$166

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 16 results
1
2

Best time to book a flight from Kelowna to San Francisco

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

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

Use this chart to determine the optimal time to book a round-trip flight from Kelowna to San Francisco. Price data was last updated on August 29, 2025.

The price you pay for your flight from Kelowna to San Francisco may vary depending on when you book. For the best chance of a lower fare, look to book 70 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Kelowna to San Francisco (average of $276). Flying from Kelowna 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 YLW to SFO?

Find hourly flight availability from Kelowna 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 Kelowna to San Francisco, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 30% versus a flight at noon.

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.
Read reviews from past customers who have flown Alaska Airlines and Air Canada from Kelowna to San Francisco. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Air Canada
7.1
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

Find useful and relevant information for your journey from Kelowna 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 Kelowna to San Francisco?

    For as low as $155, WestJet can have you in San Francisco from Kelowna in 11h 14m. There are 865 mi between Kelowna and San Francisco.

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

    Cheapflights users have booked flights from Kelowna to San Francisco round-trip from $237. Another airline that can offer you cheap pricing is Air Canada. Alaska Airlines is currently priced 31% below the average price you’ll pay for this route.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Kelowna to San Francisco (average of $276). Flying from Kelowna 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

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Top 2 airlines flying from Kelowna to San Francisco

Discover the top 2 airlines that operate flights from Kelowna 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
Alaska AirlinesCheapest$237Average$472FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$268Average$440FlexibilityNo cancel feeOn-time67%

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