$637 Cheap Flights from Windsor (YQG) to Buffalo (BUF)

View $637 flight on Sun, Aug 24, 2025Opens in a new window

Popular airlines from Windsor, ON (YQG) to Buffalo Niagara Intl. Airport (BUF)

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Cheap Flights from Windsor to Buffalo (YQG-BUF)

Prices were available within the past 7 days and start at $637 for one-way flights and $729 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Porter Airlines
Fri, Sep 5 - Tue, Sep 9
YQG
Windsor
BUF
Buffalo
$729 Roundtrip, found 22 hours ago
$729
Roundtrip
found 22 hours ago
Select Porter Airlines flight, departing Fri, Sep 5 from Windsor to Buffalo, returning Tue, Sep 9, priced at $729 found 22 hours ago
Porter Airlines
Fri, Sep 5 - Tue, Sep 9
YQG
Windsor
BUF
Buffalo
$753 Roundtrip, found 22 hours ago
$753
Roundtrip
found 22 hours ago
Select Porter Airlines flight, departing Fri, Sep 5 from Windsor to Buffalo, returning Tue, Sep 9, priced at $753 found 22 hours ago
Flights from Windsor (YQG) to Buffalo (BUF)
Origin airport
Windsor
Destination airport
Buffalo Niagara Intl.
Roundtrip price
$728
Distance
220 mi

Windsor to Buffalo Flights

The cheapest times to fly from Windsor to Buffalo

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

 

The best time to book a flight from Windsor to Buffalo

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

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 Windsor to Buffalo in 2025. You can also book with separate airlines for your outbound and return journeys, from $637 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 Windsor to Buffalo 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 Windsor to Buffalo 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 Windsor Airport (YQG) to Buffalo Niagara Intl. Airport (BUF) cost?
Discover the latest flight deals from YQG to BUF by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from YQG to BUF?
The cheapest flights from YQG to BUF are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Windsor Airport (YQG) to Buffalo Niagara Intl. Airport (BUF)?
While Windsor, ON (YQG) doesn't have any direct flights to Buffalo Niagara Intl. Airport (BUF), other airports have nonstop routes. Leaving from Detroit Metropolitan Wayne County Airport (DTW) will get you to Buffalo without any detours.
What is the cheapest airline that flies from YQG to BUF?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from YQG to BUF. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Windsor Airport (YQG) to Buffalo Niagara Intl. Airport (BUF)?
You'll need to hop on a flight with a layover if you're traveling from Windsor Airport (YQG) to Buffalo Niagara Intl. Airport (BUF). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from YQG to BUF?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Windsor Airport (YQG) to Buffalo Niagara Intl. Airport (BUF)?
To land at Buffalo Niagara Intl. Airport (BUF) on time, choose a flight that takes off from Windsor Airport (YQG) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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.
What airports do you fly into for Buffalo from Windsor Airport (YQG)?
Check out your flight options from Windsor Airport (YQG) to Billy Bishop Toronto City Airport (YTZ). This is the only airport in Buffalo you can jet into if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Windsor Airport (YQG) to Buffalo Niagara Intl. Airport (BUF) last-minute?
Booking your flight from YQG to BUF just before your journey is typically more expensive. However, if you're flexible with your itinerary, you could land a cheap last-minute fare.
Is it cheaper to book a YQG to BUF flight and hotel package?
You can save money by booking a YQG to BUF 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 it all in one place. After selecting your preferred flights and accommodations, consider adding extras including tours, car rentals and activities.
Can I cancel or change the date of my flight from Windsor Airport (YQG) to Buffalo Niagara Intl. Airport (BUF)?
In most instances, you're able to reschedule or cancel your YQG to BUF flight. However, there may be additional fees, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you need more information, visit our Customer Service portal.

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*Available to One Key members.