What is the cheapest airline that flies from Buffalo to Detroit?

Frontier is the most popular carrier operating from Buffalo to Detroit

How many flights depart from Buffalo to Detroit on average per week?

As of March 2026, there are 50 flights per week flying from Buffalo to Detroit. The most common day of the week flights depart is Wed, with 22% of flights taking off on this day.

How many flights depart from Buffalo to Detroit on average per day?

7 flights are operational daily from Buffalo to Detroit as of March 2026. The most popular departure time for this route is 5:00PM, with 64% of flights per day taking off in the afternoon.

When did momondo last update prices for flights from Buffalo Airport to Detroit?

Prices for flights from Buffalo Airport to Detroit are refreshed on a daily basis.

How many operators does momondo search for flights from Buffalo Airport to Detroit?

The number of operators available for flights from Buffalo Airport to Detroit is 1 as of March 2026.

How old do you have to be to fly from Buffalo Airport to Detroit?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Buffalo Airport to Detroit.

What documentation or ID do you need to fly to Detroit?

The travel and health documents you'll need for your trip to Detroit may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Detroit. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$70 Cheap Flights from Buffalo to Detroit in 2026

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Find the cheapest flights from Buffalo to Detroit

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

2:49 pm - 12:39 am

BUF

DTW

9h 50m

1 stop

6:05 pm - 10:41 am

DTW

BUF

16h 36m

1 stop

$137Frontier

Fri, May 8 - Mon, May 11

1:08 pm - 6:55 pm

BUF

DTW

5h 47m

1 stop

6:15 pm - 10:41 am

DTW

BUF

16h 26m

1 stop

$142Frontier

Thu, Apr 30 - Mon, May 4

1:11 pm - 11:06 am

BUF

DTW

21h 55m

1 stop

1:40 pm - 10:41 am

DTW

BUF

21h 01m

1 stop

$145Frontier

Sat, May 2 - Mon, May 4

1:09 pm - 6:40 pm

BUF

DTW

5h 31m

1 stop

10:09 am - 10:34 am

DTW

BUF

24h 25m

1 stop

$160Frontier

Sat, Apr 11 - Sun, Apr 19

12:41 pm - 12:39 am

BUF

DTW

11h 58m

1 stop

2:40 pm - 10:41 am

DTW

BUF

20h 01m

1 stop

$171Frontier

Sat, May 9 - Sat, May 16

12:35 pm - 6:46 pm

BUF

DTW

6h 11m

1 stop

8:43 pm - 12:42 pm

DTW

BUF

15h 59m

1 stop

$175Frontier

Thu, Apr 23 - Mon, Apr 27

12:35 pm - 6:46 pm

BUF

DTW

6h 11m

1 stop

8:49 pm - 12:13 pm

DTW

BUF

15h 24m

1 stop

$177Frontier

Thu, Apr 23 - Fri, Apr 24

12:41 pm - 12:39 am

BUF

DTW

11h 58m

1 stop

7:53 pm - 10:41 am

DTW

BUF

14h 48m

2 stops

$179Frontier

Sat, May 9 - Sat, May 16

12:08 pm - 11:45 am

BUF

DTW

23h 37m

1 stop

8:43 pm - 11:23 am

DTW

BUF

14h 40m

1 stop

$180Frontier

Fri, Apr 17 - Thu, Apr 30

12:35 pm - 9:10 am

BUF

DTW

20h 35m

1 stop

10:27 pm - 12:42 pm

DTW

BUF

38h 15m

2 stops

$191Frontier

Thu, Apr 23 - Mon, Apr 27

United Airlines flights from Buffalo to Detroit

Our best United Airlines deals on Buffalo to Detroit flight tickets

United Airlines

Apr 11

BUF7:00 amBuffalo

6h 20m

1 stop

DTW1:20 pmDetroit Metropolitan Wayne County

Apr 15

DTW1:45 pmDetroit Metropolitan Wayne County

5h 04m

1 stop

BUF6:49 pmBuffalo

$459

United Airlines

Apr 2

BUF6:09 amBuffalo

4h 05m

1 stop

DTW10:14 amDetroit Metropolitan Wayne County

Apr 5

DTW9:00 amDetroit Metropolitan Wayne County

4h 13m

1 stop

BUF1:13 pmBuffalo

$509

United Airlines

Apr 7

BUF6:02 pmBuffalo

5h 57m

1 stop

DTW11:59 pmDetroit Metropolitan Wayne County

Apr 11

DTW6:00 amDetroit Metropolitan Wayne County

4h 11m

1 stop

BUF10:11 amBuffalo

$549

Delta flights from Buffalo to Detroit

Our best Delta deals on Buffalo to Detroit flight tickets

Delta

May 8

BUF6:25 amBuffalo

1h 13m

DTW7:38 amDetroit Metropolitan Wayne County

May 11

DTW7:07 amDetroit Metropolitan Wayne County

1h 13m

BUF8:20 amBuffalo

$299

Delta

Apr 17

BUF3:53 pmBuffalo

1h 17m

DTW5:10 pmDetroit Metropolitan Wayne County

Apr 30

DTW2:00 pmDetroit Metropolitan Wayne County

1h 13m

BUF3:13 pmBuffalo

$319

Delta

Apr 17

BUF12:50 pmBuffalo

1h 09m

DTW1:59 pmDetroit Metropolitan Wayne County

Apr 20

DTW2:00 pmDetroit Metropolitan Wayne County

1h 13m

BUF3:13 pmBuffalo

$339

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloDetroit

BUF - DTW

BUFDTW

Buffalo

Fri 5/8

2:49 pm-12:39 am

1 stop9h 50m

Detroit Metropolitan Wayne County

Mon 5/11

6:05 pm-10:41 am

1 stop16h 36m

$137

BuffaloDetroit

BUF - DTW

BUFDTW

Buffalo

Thu 4/30

1:08 pm-6:55 pm

1 stop5h 47m

Detroit Metropolitan Wayne County

Mon 5/4

6:15 pm-10:41 am

1 stop16h 26m

$142

BuffaloDetroit

BUF - DTW

BUFDTW

Buffalo

Sat 5/2

1:11 pm-11:06 am

1 stop21h 55m

Detroit Metropolitan Wayne County

Mon 5/4

1:40 pm-10:41 am

1 stop21h 01m

$145

BuffaloDetroit

BUF - DTW

BUFDTW

Buffalo

Sat 4/11

1:09 pm-6:40 pm

1 stop5h 31m

Detroit Metropolitan Wayne County

Sun 4/19

10:09 am-10:34 am

1 stop24h 25m

$160

BuffaloDetroit

BUF - DTW

BUFDTW

Buffalo

Sat 5/9

12:41 pm-12:39 am

1 stop11h 58m

Detroit Metropolitan Wayne County

Sat 5/16

2:40 pm-10:41 am

1 stop20h 01m

$171

BuffaloDetroit

BUF - DTW

BUFDTW

Buffalo

Thu 4/23

12:35 pm-6:46 pm

1 stop6h 11m

Detroit Metropolitan Wayne County

Mon 4/27

8:43 pm-12:42 pm

1 stop15h 59m

$175

Quickest round-trip

BuffaloDetroit

BUF - DTW

BUFDTW

Buffalo

Thu 4/23

12:35 pm-6:46 pm

1 stop6h 11m

Detroit Metropolitan Wayne County

Fri 4/24

8:49 pm-12:13 pm

1 stop15h 24m

$177

BuffaloDetroit

BUF - DTW

BUFDTW

Buffalo

Sat 5/9

12:41 pm-12:39 am

1 stop11h 58m

Detroit Metropolitan Wayne County

Sat 5/16

7:53 pm-10:41 am

2 stops14h 48m

$179

BuffaloDetroit

BUF - DTW

BUFDTW

Buffalo

Fri 4/17

12:08 pm-11:45 am

1 stop23h 37m

Detroit Metropolitan Wayne County

Thu 4/30

8:43 pm-11:23 am

1 stop14h 40m

$180

BuffaloDetroit

BUF - DTW

BUFDTW

Buffalo

Thu 4/23

12:35 pm-9:10 am

1 stop20h 35m

Detroit Metropolitan Wayne County

Mon 4/27

10:27 pm-12:42 pm

2 stops38h 15m

$191

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Buffalo to Detroit

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Detroit?

The cheapest month to fly to Detroit from Buffalo is in May. Flight prices, which tend to average around $208, are often lower during this time because this is during the off-season. If you’re not able to fly to Detroit in May, then September is your next best option. Flight prices from Buffalo to Detroit during September average around $242.

What is the cheapest day to depart on your flight to Detroit?

On average, the least expensive day to fly to Detroit from Buffalo is on a Thursday. momondo users have found tickets for Thursday departures for as low as $374. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Buffalo to Detroit for around $504.

What is the cheapest time of day to depart on your flight to Detroit?

At noon is the cheapest time of day to fly from Buffalo to Detroit when you can find flight prices for as low as $366. Flying to Detroit at noon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $410 on average. Flights to Detroit from Buffalo in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Buffalo to Detroit flight route?

Fly from Buffalo to Detroit Metropolitan Wayne County for the best Buffalo - Detroit flight prices

What cabin class options are available on Buffalo to Detroit flights?

There are 4 cabin classes available to choose from on Buffalo to Detroit flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Buffalo to Detroit flights?

No. A direct flight is the cheapest option for a flight between Buffalo to Detroit.

How have Buffalo to Detroit flight prices changed over time?

When to book flights from Buffalo to Detroit

Are you open to changing your travel dates? Check out the ideal times to fly from Buffalo to Detroit according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Buffalo to Detroit (BUF to DTT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buffalo to Detroit

Best Price Found	$177
Fastest flight time	1h 09m
Direct flights	Every day
Airports in Detroit	1 airport

The best one-way flight to Detroit from Buffalo in the past 72 hours is $177. The best round-trip flight deal from Buffalo to Detroit found on momondo in the last 72 hours is $323.

The fastest flight from Buffalo to Detroit takes 1h 09m

Direct flights go from Buffalo to Detroit every day.

There is 1 airport in Detroit. From Buffalo there are direct flights to Detroit Metropolitan Wayne County (DTW).

Search flight deals

How far is Buffalo to Detroit by plane?
The distance between Buffalo and Detroit is about 215.4 mi. 1h 09m is a normal flight duration for this route.
When did momondo last update prices for flights from Buffalo Airport to Detroit?
Prices for flights from Buffalo Airport to Detroit are refreshed on a daily basis.
How many operators does momondo search for flights from Buffalo Airport to Detroit?
The number of operators available for flights from Buffalo Airport to Detroit is 1 as of March 2026.
How old do you have to be to fly from Buffalo Airport to Detroit?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Buffalo Airport to Detroit.
What documentation or ID do you need to fly to Detroit?
The travel and health documents you'll need for your trip to Detroit may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Detroit. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Buffalo to Detroit?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Buffalo to Detroit is Boeing 737 MAX 8 (13.62% of total bookings). The next most popular plane models are Boeing 737-800 Passenger/BBJ2 (winglets) (11.11%), Airbus A320-100/200 (10.39%), and Canadair (Bombardier) Regional Jet 900 (9.68%).
What is the most popular airline from Buffalo to Detroit?
momondo data reveals that the most frequently booked airline on the route from Buffalo to Detroit is Delta, representing 100% of all bookings.

Best airlines flying from Buffalo to Detroit

Compare and see reviews for airlines that fly from Buffalo to Detroit with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $199	Free Cancellation	Rating 7.9 8,356 reviews		Search Delta flights

Delta Flights From Buffalo to Detroit
Delta flies from Buffalo to Detroit around 10 times per week, with 8,356 momondo users rating the airline 7.9/10. The cheapest Delta deal from Buffalo to Detroit in the last 72 hours was $199 (round-trip), much lower than the average airfare cost of $300 for Delta flights on this route.

Roseville

Port Huron

Why use momondo?

Why should I use momondo to find a flight deal from Buffalo to Detroit?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Detroit from Buffalo.

Can I find flights from Buffalo to Detroit with flexible booking policies on momondo?

Yes. All flights to Detroit from Buffalo on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Buffalo to Detroit?

momondo provides multiple filters to help you find the best flight to Detroit from Buffalo. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Buffalo to Detroit right now. Can momondo alert me if prices change?

Price alerts on flights to Detroit from Buffalo are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.