$1,759 Cheap Flights from Buffalo (BUF) to Kisumu (KIS)

View $1,759 flight on Sun, Aug 17, 2025Opens in a new window

Popular airlines from Buffalo Niagara Intl. Airport (BUF) to Kisumu (KIS)

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Cheap Flights from Buffalo to Kisumu (BUF-KIS)

Prices were available within the past 7 days and start at $1,759 for one-way flights and $1,627 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Mon, Oct 27 - Sat, Nov 15
BUF
Buffalo
KIS
Kisumu
$1,627 Roundtrip, found 4 days ago
$1,627
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Mon, Oct 27 from Buffalo to Kisumu, returning Sat, Nov 15, priced at $1,627 found 4 days ago
JetBlue Airways
Mon, Oct 27 - Thu, Nov 13
BUF
Buffalo
KIS
Kisumu
$1,633 Roundtrip, found 4 days ago
$1,633
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Mon, Oct 27 from Buffalo to Kisumu, returning Thu, Nov 13, priced at $1,633 found 4 days ago
JetBlue Airways
Tue, Oct 28 - Thu, Nov 13
BUF
Buffalo
KIS
Kisumu
$1,640 Roundtrip, found 4 days ago
$1,640
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Tue, Oct 28 from Buffalo to Kisumu, returning Thu, Nov 13, priced at $1,640 found 4 days ago
JetBlue Airways
Fri, Oct 31 - Sat, Nov 15
BUF
Buffalo
KIS
Kisumu
$1,654 Roundtrip, found 4 days ago
$1,654
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Fri, Oct 31 from Buffalo to Kisumu, returning Sat, Nov 15, priced at $1,654 found 4 days ago
JetBlue Airways
Fri, Oct 31 - Thu, Nov 13
BUF
Buffalo
KIS
Kisumu
$1,660 Roundtrip, found 4 days ago
$1,660
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Fri, Oct 31 from Buffalo to Kisumu, returning Thu, Nov 13, priced at $1,660 found 4 days ago
JetBlue Airways
Thu, Oct 30 - Thu, Nov 13
BUF
Buffalo
KIS
Kisumu
$1,667 Roundtrip, found 4 days ago
$1,667
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Thu, Oct 30 from Buffalo to Kisumu, returning Thu, Nov 13, priced at $1,667 found 4 days ago
JetBlue Airways
Fri, Sep 19 - Thu, Oct 9
BUF
Buffalo
KIS
Kisumu
$1,680 Roundtrip, found 4 days ago
$1,680
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Fri, Sep 19 from Buffalo to Kisumu, returning Thu, Oct 9, priced at $1,680 found 4 days ago
JetBlue Airways
Thu, Sep 4 - Tue, Sep 16
BUF
Buffalo
KIS
Kisumu
$1,686 Roundtrip, found 4 days ago
$1,686
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Thu, Sep 4 from Buffalo to Kisumu, returning Tue, Sep 16, priced at $1,686 found 4 days ago
JetBlue Airways
Mon, Sep 22 - Sat, Oct 11
BUF
Buffalo
KIS
Kisumu
$1,693 Roundtrip, found 4 days ago
$1,693
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Mon, Sep 22 from Buffalo to Kisumu, returning Sat, Oct 11, priced at $1,693 found 4 days ago
JetBlue Airways
Tue, Sep 23 - Sat, Oct 11
BUF
Buffalo
KIS
Kisumu
$1,699 Roundtrip, found 4 days ago
$1,699
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Tue, Sep 23 from Buffalo to Kisumu, returning Sat, Oct 11, priced at $1,699 found 4 days ago
JetBlue Airways
Sat, Sep 20 - Sat, Oct 4
BUF
Buffalo
KIS
Kisumu
$1,706 Roundtrip, found 4 days ago
$1,706
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Sat, Sep 20 from Buffalo to Kisumu, returning Sat, Oct 4, priced at $1,706 found 4 days ago
JetBlue Airways
Fri, Sep 26 - Sat, Oct 11
BUF
Buffalo
KIS
Kisumu
$1,719 Roundtrip, found 4 days ago
$1,719
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Fri, Sep 26 from Buffalo to Kisumu, returning Sat, Oct 11, priced at $1,719 found 4 days ago
JetBlue Airways
Sat, Aug 23 - Tue, Sep 9
BUF
Buffalo
KIS
Kisumu
$1,724 Roundtrip, found 4 days ago
$1,724
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Sat, Aug 23 from Buffalo to Kisumu, returning Tue, Sep 9, priced at $1,724 found 4 days ago
JetBlue Airways
Thu, Sep 25 - Sat, Oct 11
BUF
Buffalo
KIS
Kisumu
$1,725 Roundtrip, found 4 days ago
$1,725
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Thu, Sep 25 from Buffalo to Kisumu, returning Sat, Oct 11, priced at $1,725 found 4 days ago
Kenya Airways
Fri, Oct 24 - Sat, Nov 8
BUF
Buffalo
KIS
Kisumu
$1,730 Roundtrip, found 4 days ago
$1,730
Roundtrip
found 4 days ago
Select Kenya Airways flight, departing Fri, Oct 24 from Buffalo to Kisumu, returning Sat, Nov 8, priced at $1,730 found 4 days ago
Delta
Fri, Oct 10 - Tue, Oct 21
BUF
Buffalo
KIS
Kisumu
$1,746 Roundtrip, found 4 days ago
$1,746
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Oct 10 from Buffalo to Kisumu, returning Tue, Oct 21, priced at $1,746 found 4 days ago

Alternative airports near Kisumu

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Kisumu KIS. Cheapest and Closest option available. Average driving time to city center is 6 minutes. Flights from $1,871
KIS
Kisumu
CheapestClosest
Average driving time to city center6 min
Flights from $1,871
Flights from Buffalo (BUF) to Kisumu (KIS)
Origin airport
Buffalo Niagara Intl.
Destination airport
Kisumu
Roundtrip price
$1,626
Distance
7393 mi

Buffalo to Kisumu Flights

The cheapest times to fly from Buffalo to Kisumu

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 Buffalo to Kisumu are during the month of October. You can find some of the cheapest flights from Buffalo to Kisumu with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Buffalo to Kisumu

Sunday is one of the best days to book for cheap flights from Buffalo to Kisumu: 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 Buffalo to Kisumu

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 Buffalo to Kisumu in 2025. You can also book with separate airlines for your outbound and return journeys, from $1,759 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 Buffalo to Kisumu 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 Buffalo to Kisumu 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 Buffalo Niagara Intl. Airport (BUF) to Kisumu Airport (KIS) cost?
Lock in a cheap one-way flight from $1,759 or cheap return flight from $1,627 from Buffalo Niagara Intl. Airport (BUF) to Kisumu Airport (KIS) 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 Buffalo Niagara Intl. Airport (BUF) to Kisumu Airport (KIS)?
Planning your getaway for October is a great way to save, as it's the cheapest month for flights between BUF and KIS. You'll often find the lowest fares during the off-season.
What is the cheapest airline that flies from Buffalo Niagara Intl. Airport (BUF) to Kisumu Airport (KIS)?
To find the cheapest airline that'll fly you from BUF to KIS, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Buffalo Niagara Intl. Airport (BUF) to Kisumu Airport (KIS)?
There are no daily nonstop flights departing from Buffalo Niagara Intl. Airport (BUF) to Kisumu Airport (KIS). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from BUF to KIS?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Buffalo Niagara Intl. Airport (BUF) to Kisumu Airport (KIS)?
To touch down at Kisumu Airport (KIS) on time, opt for a flight that takes off from Buffalo Niagara Intl. Airport (BUF) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Buffalo Niagara Intl. Airport (BUF) to Kisumu Airport (KIS) last-minute?
Last-minute bookings from BUF to KIS are generally more expensive. To secure the lowest rates, start looking for flights as early as possible. That said, if you're flexible with your travel plans, it's possible to find a cheap ticket just before your departure.
Is it cheaper to book a BUF to KIS flight and hotel package?
You'll typically save money by securing a BUF to KIS flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. Once you've chosen your preferred accommodations and flights, consider adding extras such as activities, car rentals and tours.
Can I cancel or change the date of my flight from Buffalo Niagara Intl. Airport (BUF) to Kisumu Airport (KIS)?
If you booked your BUF to KIS flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more information.

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*Available to One Key members.