£138 Cheap Delta flights from Detroit to Buffalo (DTW→BUF)

View £138 flight on Sat, 28 Feb 2026Opens in a new window

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Delta flights from Detroit to Buffalo (DTW→BUF)

Prices were available within the past 7 days and start at £138 for one-way flights and £318 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 25 Feb - Thu, 26 Feb
DTW
Detroit
BUF
Buffalo
£318 Return, found 2 days ago
£318
Return
found 2 days ago
Select Delta flight, departing Wed, 25 Feb from Detroit to Buffalo, returning Thu, 26 Feb, priced at £318 found 2 days ago
Delta
Wed, 25 Feb - Thu, 26 Feb
DTW
Detroit
BUF
Buffalo
£374 Return, found 2 days ago
£374
Return
found 2 days ago
Select Delta flight, departing Wed, 25 Feb from Detroit to Buffalo, returning Thu, 26 Feb, priced at £374 found 2 days ago
Delta
Wed, 25 Feb - Thu, 26 Feb
DTW
Detroit
BUF
Buffalo
£383 Return, found 2 days ago
£383
Return
found 2 days ago
Select Delta flight, departing Wed, 25 Feb from Detroit to Buffalo, returning Thu, 26 Feb, priced at £383 found 2 days ago
Delta
Wed, 25 Feb - Thu, 26 Feb
DTW
Detroit
BUF
Buffalo
£447 Return, found 2 days ago
£447
Return
found 2 days ago
Select Delta flight, departing Wed, 25 Feb from Detroit to Buffalo, returning Thu, 26 Feb, priced at £447 found 2 days ago

Find the cheapest month to fly from Detroit (DTW) to Buffalo (BUF)

March is typically the cheapest month to fly

From £106 - £325 per traveller.
Flight from Detroit to Buffalo route information
Origin airport
Detroit Metropolitan Wayne County
Destination airport
Buffalo Niagara Intl.
Distance
383 km
Average flight time
1 hour 18 mins

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Frequently asked questions

How much is a Delta Air Lines flight from Detroit Metropolitan Wayne County Airport (DTW) to Buffalo Niagara Intl. Airport (BUF)?
Set the "Price (lowest to highest)" filter on Expedia to look for cheap Delta Air Lines round-trip flights from £318 from DTW to BUF. Affordable one-way tickets from £138 are also on offer.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from DTW to BUF with Delta Air Lines?
Browse for one-way or return flights to Buffalo in January or February. You could find a cheap fare with Delta Air Lines during these off-peak travel months.
Does Delta Air Lines fly nonstop from Detroit Metropolitan Wayne County Airport (DTW) to Buffalo Niagara Intl. Airport (BUF)?
Depart on one of Delta Air Lines's 21 direct weekly flights from Detroit Metropolitan Wayne County Airport (DTW) to Buffalo Niagara Intl. Airport (BUF). To see what's available, enter your destination, origin and dates and hit search. Next, apply the "Nonstop" and "Airline" filters.
How long does it take to fly from DTW to BUF with Delta Air Lines?
Take off from Detroit Metropolitan Wayne County Airport (DTW) for Buffalo Niagara Intl. Airport (BUF) on a nonstop Delta Air Lines flight, and you'll be airborne for about 1h 14m.
Which day of the week has the most Delta Air Lines flights from Detroit Metropolitan Wayne County Airport (DTW) to Buffalo Niagara Intl. Airport (BUF)?
Delta Air Lines has the most flights from Detroit Metropolitan Wayne County Airport (DTW) to Buffalo Niagara Intl. Airport (BUF) on Friday. With up to 3 daily departures, you'll get the most flexibility on this day.
What airports does Delta Air Lines fly into in Buffalo?
Buffalo Niagara Intl. Airport (BUF) is the main Buffalo hub for Delta Air Lines flights from Detroit Metropolitan Wayne County Airport (DTW).
What type of plane does Delta Air Lines fly from Detroit Metropolitan Wayne County Airport (DTW) to Buffalo Niagara Intl. Airport (BUF)?
You'll likely be on a Bombardier CRJ900 or an Airbus A320 when flying Delta Air Lines from Detroit Metropolitan Wayne County Airport (DTW) to Buffalo Niagara Intl. Airport (BUF). However, keep in mind that a different aircraft could be assigned to your route due to operational demands.
Can I change or cancel my Delta Air Lines flight from Detroit Metropolitan Wayne County Airport (DTW) to Buffalo Niagara Intl. Airport (BUF)?
Depending on the type of fare you purchased, a fee typically applies if you change or cancel your flight more than 24 hours after it's confirmed. To secure flexible fares, select our "Changes included" and "No cancel fee" boxes while looking for flights. For more information on changing or cancelling your reservation, go to "Trips," select your flight and click on "Manage Booking."
*Available to Expedia members.