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$145+ Cheap flights from Kelowna (YLW) 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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
YLW — SFO
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
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 July 30, 2025.

Round-trip from

$219
(Kiwi.com)

One-way from

$145
(Kiwi.com)

Popular in

December

Cheapest in

June

Average price

$406
From Kelowna to San Francisco
Search Deals
One-way flight from Kelowna to San Francisco
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Highest demand for flights based on searches. 13% potential increase in price ($57 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/28. 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 9/128:45 pmYLW - SFO
1 stop12h 45mMultiple Airlines
Fri 9/1910:15 amSFO - YLW
1 stop6h 15mMultiple Airlines
Deal found 7/28$219
This Trip.com deal was found by Cheapflights users on 7/30. 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 8/295:55 amYLW - SFO
1 stop6h 01mWestJet
Mon 9/13:40 pmSFO - YLW
1 stop7h 37mWestJet
Deal found 7/30$263
This Air Canada deal was found by Cheapflights users on 7/29. 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.
Fri 8/295:40 pmYLW - SFO
1 stop5h 33mAir Canada
Wed 9/34:35 pmSFO - YLW
1 stop6h 11mAir Canada
Deal found 7/29$277
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/283:57 pmYLW - SFO
1 stop5h 25mAlaska Airlines
Mon 12/110:24 pmSFO - YLW
2 stops14h 10mAlaska Airlines
Deal found 7/29$458

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 July 30, 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 9/12

8:45 pm-9:30 am

1 stop12h 45m

San Francisco

Fri 9/19

10:15 am-4:30 pm

1 stop6h 15m

$219

KelownaSan Francisco

YLW - SFO

YLWSFO

Kelowna

Fri 8/29

5:55 am-11:56 am

1 stop6h 01m

San Francisco

Mon 9/1

3:40 pm-11:17 pm

1 stop7h 37m

$263

KelownaSan Francisco

YLW - SFO

YLWSFO

Kelowna

Fri 8/29

5:40 pm-11:13 pm

1 stop5h 33m

San Francisco

Wed 9/3

4:35 pm-10:46 pm

1 stop6h 11m

$277

KelownaSan Francisco

YLW - SFO

YLWSFO

Kelowna

Fri 11/28

3:57 pm-9:22 pm

1 stop5h 25m

San Francisco

Mon 12/1

10:24 pm-12:34 pm

2 stops14h 10m

$458

KelownaSan Francisco

YLW - SFO

YLWSFO

Kelowna

Sun 9/28

3:10 pm-9:30 am

1 stop18h 20m

$145

KelownaSan Francisco

YLW - SFO

YLWSFO

Kelowna

Sun 9/28

5:55 am-11:54 am

1 stop5h 59m

$168

KelownaSan Francisco

YLW - SFO

YLWSFO

Kelowna

Tue 12/23

10:00 am-3:35 pm

1 stop5h 35m

$284

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

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 July 25, 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 $358). 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 July 30, 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 July 30, 2025.
Read reviews from past customers who have flown Alaska Airlines, WestJet, 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

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
WestJet
7.2
Good
2,975 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Air Canada
7.1
Good
9,837 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

  • 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 $263. Other airlines that can offer you cheap pricing are Air Canada, from $277, and Alaska Airlines, from $458. WestJet is currently priced 25% 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 $358). 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
Mountain View
Santa Cruz
South San Francisco
Livermore
Turlock
Manteca
Antioch
Hollister
Watsonville
Sunnyvale
Newark
Milpitas
Campbell
Foster City
Capitola
Santa Clara
San Leandro
Burlingame
Redwood City

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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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$237Average$472FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$268Average$455FlexibilityNo cancel feeOn-time67%

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