$1,683 Cheap Flights from Kisumu (KIS) to San Francisco (SFO)

View $1,683 flight on Sat, Aug 23, 2025Opens in a new window

Popular airlines from Kisumu (KIS) to San Francisco Intl. Airport (SFO)

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Cheap Flights from Kisumu to San Francisco (KIS-SFO)

Prices were available within the past 7 days and start at $1,683 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Kisumu (KIS) to San Francisco (SFO)
Origin airport
Kisumu
Destination airport
San Francisco Intl.
Distance
9461 mi

Kisumu to San Francisco Flights

The cheapest times to fly from Kisumu to San Francisco

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Kisumu to San Francisco are during the month of . You can find some of the cheapest flights from Kisumu to San Francisco with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Kisumu to San Francisco

Sunday is one of the best days to book for cheap flights from Kisumu to San Francisco: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Kisumu to San Francisco

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Kisumu to San Francisco in 2025. You can also book with separate airlines for your outbound and return journeys, from $1,683 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Kisumu to San Francisco flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Kisumu to San Francisco airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Kisumu Airport (KIS) to San Francisco Intl. Airport (SFO) cost?
Secure a cheap one-way flight from $1,683 or cheap return flight from Kisumu Airport (KIS) to San Francisco Intl. Airport (SFO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Kisumu Airport (KIS) to San Francisco Intl. Airport (SFO)?
The cheapest month to fly from KIS to SFO is , when demand is low. Off-peak season is usually when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Kisumu Airport (KIS) to San Francisco Intl. Airport (SFO)?
To find the cheapest airline flying from KIS to SFO, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Kisumu Airport (KIS) to San Francisco Intl. Airport (SFO)?
You'll need to take a flight with a layover when traveling from Kisumu Airport (KIS) to San Francisco Intl. Airport (SFO). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from KIS to SFO?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary depending on various factors, including the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Kisumu Airport (KIS) to San Francisco Intl. Airport (SFO)?
To avoid potential delays on the Kisumu Airport (KIS) to San Francisco Intl. Airport (SFO) route, fly before 3 PM. Flights after this time have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Kisumu Airport (KIS) to San Francisco Intl. Airport (SFO) last-minute?
Booking your ticket from KIS to SFO just before your getaway is typically more expensive. However, if there's some wiggle room with your departure dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book a KIS to SFO flight and hotel package?
Compared with arranging hotels and flights separately, booking a KIS to SFO flight and hotel package with Expedia could lead to significant savings. What's more, managing everything in one place takes the hassle out of planning your trip. Just pick your flights and choose from our extensive range of hotels, then customize your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Kisumu Airport (KIS) to San Francisco Intl. Airport (SFO)?
If you booked your KIS to SFO flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for further details.

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*Available to One Key members.