Cheap Flights from Detroit (DTW) to Buffalo (BUF)

Start packing your suitcase, because round-trip journeys from Detroit Metropolitan Wayne County Airport (DTW) to Buffalo Niagara Intl. Airport (BUF) start from . That's based on airfares available within the last 7 days on Expedia for flights departing within the next year. Prices can increase quickly, so book now to nab the best deal. Prices and availability are subject to change. Additional terms apply.

Each air carrier has its own set of terms and conditions. If you decide to cancel your trip, head to our Customer Service Portal.

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 Metro Airport to BUF flights, you'll see a "no change fees" filter for you to select.

The distance from Detroit Metro Airport (DTW) to BUF (BUF) is only 390 kilometres. You'll be walking down the air bridge and collecting your suitcase from the carousel in next to no time.

If you're looking to fly directly from DTW to Buffalo Niagara International Airport, Delta Air Lines (DL) is a popular choice. It operates 108 monthly flights between Detroit and Buffalo.

Last-minute planners can occasionally nab a bargain, with some of the cheapest fares from Detroit Metro Airport to Buffalo Niagara Intl. Airport (BUF) surfacing a few weeks before the departure date. If you'd rather plan ahead of time, Expedia compares and updates all the best flight deals regularly — as early as a year in advance in some cases. It does depend on the carrier though, as not all airlines publish prices so far in advance.