฿3,970 Cheap Flights from Chicago (MDW) to Buffalo (BUF)

View ฿3,970 flight on Thu, 30 Apr 2026Opens in a new window

Flight 1

Popular airlines from Chicago Midway Airport (MDW) to Buffalo Niagara Intl. Airport (BUF)

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Cheap Flights from Chicago (MDW) to Buffalo (BUF)

Prices were available within the past 7 days and start at ฿3,970 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much is a flight from Midway Airport to Buffalo Niagara Intl. Airport (BUF)?
Round-trip tickets from Midway Intl. Airport (MDW) to Buffalo Niagara Intl. Airport (BUF) start from . This figure is based on fares advertised within the last 7 days on Expedia for flights departing within the next year — book now to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Chicago Airport to BUF?
The majority of flights can be conveniently cancelled online, but whether or not you are charged a fee varies between airlines. If you do need to cancel your holiday, follow the instructions in the Customer Service Portal.
How do I find cheap flights from Midway Airport to BUF that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for MDW to Buffalo Niagara Intl. Airport (BUF) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Midway Airport to Buffalo Niagara Intl. Airport (BUF)?
It's only 750 kilometres between MDW and Buffalo Niagara Intl. Airport (BUF). It's quite possible that you'll spend more time travelling to and from the airport than you will actually flying!
Which airlines fly direct from Midway Airport to BUF?
If you're looking to fly directly from Midway Intl. Airport (MDW) to Buffalo Niagara Intl. Airport (BUF), Southwest Airlines (WN) is an excellent option. It operates 86 flights each month between Chicago and Buffalo.
Are MDW to BUF flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can sometimes nab a bargain, with some super cheap airfares from Chicago Airport to Buffalo Niagara International Airport arising a few weeks prior to the departure date. If you'd rather book ahead of time, Expedia compares and updates the best flight deals regularly — as early as a year in advance in some cases. It depends on the carrier though, as not all airlines release prices so far in advance.

Travel information

Origin airport
Midway Intl.
Destination airport
Buffalo Niagara Intl.
Distance
746 km
Average flight time
2 hours 29 mins
*Available to Expedia members.