HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Detroit

$94+ Cheap flights from Buffalo to Detroit (BUF - DTT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/31. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — DTT
juil. 6 — juil. 131
dim. 7/6
dim. 7/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Buffalo to Detroit with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Buffalo to Detroit

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Detroit (DTT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated juillet 1, 2025.

Round-trip from

$177
(Southwest)

One-way from

$94
(American Airlines)

Popular in

April

Cheapest in

May

Average price

$329

Good round-trip deal

$284 or less

Good one-way deal

$161 or less
From Buffalo to Detroit (DTT)
Search Deals
One-way flight from Buffalo to Detroit (DTT)
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($21 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals
Price to beat on a round-trip flight from Buffalo to Detroit (DTT).
Search Deals
Price to beat on a one-way flight from Buffalo to Detroit (DTT).
Search Deals

Find flight deals from Buffalo to Detroit

Cheapest flights from Buffalo to Detroit
Explore the most affordable flight options available from Buffalo to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on juillet 1, 2025.

This Southwest deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 8/206:50 amBUF - DTW
1 stop5h 25mSouthwest
mar. 8/267:10 amDTW - BUF
1 stop5h 20mSouthwest
Deal found 6/30$177
This American Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 7/316:28 amBUF - DTW
1 stop4h 48mAmerican Airlines
jeu. 8/77:26 pmDTW - BUF
1 stop4h 43mAmerican Airlines
Deal found 7/1$187
This FlightHub deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 9/266:59 pmBUF - DTW
1 stop15h 46mFrontier
dim. 9/289:39 amDTW - BUF
1 stop9h 02mFrontier
Deal found 6/30$250
This Delta deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 8/209:02 amBUF - DTW
Nonstop1h 12mDelta
mar. 8/269:50 pmDTW - BUF
1 stop15h 49mDelta
Deal found 6/30$296
This Mytrip deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 7/3111:41 amBUF - DTW
2 stops19h 52mMultiple Airlines
dim. 8/36:51 pmDTW - BUF
1 stop15h 53mMultiple Airlines
Deal found 7/1$328
This JetBlue deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/151:55 pmBUF - DTW
1 stop4h 57mJetBlue
sam. 7/196:00 amDTW - BUF
1 stop5h 42mJetBlue
Deal found 6/30$393
This United Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/156:00 amBUF - DTW
1 stop13h 04mUnited Airlines
sam. 7/196:00 amDTW - BUF
2 stops17h 38mUnited Airlines
Deal found 6/30$502

Cheapflights Fare Finder

Customize your flight search to find flights from Buffalo to Detroit that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated juillet 1, 2025.
Use the filters below to find and compare flights from Buffalo to Detroit that are best for you.

Fly from

Buffalo

Fly to

Detroit

Route

Depart

Return

Price

BuffaloDetroit

BUF - DTW

BUFDTW

Buffalo

mer. 8/20

6:50 am-12:15 pm

1 stop5h 25m

Detroit Metropolitan Wayne County

mar. 8/26

7:10 am-12:30 pm

1 stop5h 20m

$177

BuffaloDetroit

BUF - DTW

BUFDTW

Buffalo

jeu. 7/31

6:28 am-11:16 am

1 stop4h 48m

Detroit Metropolitan Wayne County

jeu. 8/7

7:26 pm-12:09 am

1 stop4h 43m

$187

BuffaloDetroit

BUF - DTW

BUFDTW

Buffalo

ven. 9/26

6:59 pm-10:45 am

1 stop15h 46m

Detroit Metropolitan Wayne County

dim. 9/28

9:39 am-6:41 pm

1 stop9h 02m

$250

BuffaloDetroit

BUF - DTW

BUFDTW

Buffalo

mer. 8/20

9:02 am-10:14 am

Nonstop1h 12m

Detroit Metropolitan Wayne County

mar. 8/26

9:50 pm-1:39 pm

1 stop15h 49m

$296

BuffaloDetroit

BUF - DTW

BUFDTW

Buffalo

jeu. 7/31

11:41 am-7:33 am

2 stops19h 52m

Detroit Metropolitan Wayne County

dim. 8/3

6:51 pm-10:44 am

1 stop15h 53m

$328

BuffaloDetroit

BUF - DTW

BUFDTW

Buffalo

mar. 7/15

1:55 pm-6:52 pm

1 stop4h 57m

Detroit Metropolitan Wayne County

sam. 7/19

6:00 am-11:42 am

1 stop5h 42m

$393

BuffaloDetroit

BUF - DTW

BUFDTW

Buffalo

mar. 7/15

6:00 am-7:04 pm

1 stop13h 04m

Detroit Metropolitan Wayne County

sam. 7/19

6:00 am-11:38 pm

2 stops17h 38m

$502

BuffaloDetroit

BUF - DTW

BUFDTW

Buffalo

jeu. 7/31

6:00 am-10:30 am

1 stop4h 30m

$94

BuffaloDetroit

BUF - DTW

BUFDTW

Buffalo

jeu. 7/31

9:07 pm-11:15 am

2 stops14h 08m

$130

BuffaloDetroit

BUF - DTW

BUFDTW

Buffalo

ven. 9/19

10:30 am-6:45 pm

2 stops8h 15m

$149

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 13 results
1
2

Best time to book a flight from Buffalo to Detroit

Have a flexible travel schedule? Discover the best time to fly to Detroit from Buffalo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Buffalo to Detroit

What is the cheapest month to book a flight from Buffalo to Detroit?

Currently, April is the cheapest month in which you can book a flight from Buffalo to Detroit (average of $257). Flying from Buffalo to Detroit in March is currently the most expensive (average of $305). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BUF to DTT?

Find hourly flight availability from Buffalo to Detroit. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated juillet 1, 2025.

A simple way to save on the total cost of your ticket is to fly from Buffalo to Detroit in the morning. If you’re flexible enough to do this you can expect to save up to 42% on your trip compared to booking a flight in the evening.

What is the cheapest day to fly from Buffalo to Detroit?

Use this chart to determine the cheapest time to fly round-trip from Buffalo to Detroit. Price data was last updated on June 29, 2025.

Travelers seeking maximum savings on their Buffalo to Detroit flight should consider departing on Saturday afternoons when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Buffalo to Detroit

Explore weekly flight availability from Buffalo to Detroit. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated juillet 1, 2025.

The most flights from BUF to DTT are scheduled on a Monday (14 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

How much does it cost to fly round-trip from Buffalo to Detroit?

Reviews of airlines servicing Detroit

Get insights into the airlines that provide service to Detroit. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Detroit. Reviews last updated juillet 1, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Buffalo to Detroit by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,273 reviews

Food

7.0

Comfort

8.0

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,273 reviews
Southwest
8.0
Very good
4,273 reviews

Food

7.0

Comfort

8.0

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,973 reviews
Southwest
8.0
Very good
4,273 reviews

Food

7.0

Comfort

8.0

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,858 reviews
Southwest
8.0
Very good
4,273 reviews

Food

7.0

Comfort

8.0

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
JetBlue
7.3
Good
2,919 reviews
Southwest
8.0
Very good
4,273 reviews

Food

7.0

Comfort

8.0

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,273 reviews

Food

7.0

Comfort

8.0

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Detroit. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Buffalo to Detroit?

    Booking a flight from Buffalo (BUF) to Detroit All airports (DTT) is your only option if you wish to fly from Buffalo to Detroit. On a typical day, there are 11 flights from Buffalo to All airports, all of which are around 1h 11m for a nonstop flight. You can also purchase a plane ticket from 1 airline when you book a flight from Buffalo to Detroit.

  • What are the cheapest airlines flying from Buffalo to Detroit round-trip?

    Cheapflights users have booked flights from Buffalo to Detroit round-trip from $177. Other airlines that can offer you cheap pricing are American Airlines, from $187, and Frontier, from $250. You may be able to fly from Buffalo to Detroit for 50% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Buffalo to Detroit one-way?

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $94. However, be on the lookout for offers from Frontier and Southwest, as they are both options that can get you from Buffalo to Detroit for a low price.

  • What are the most reliable airlines from Buffalo to Detroit?

    Before booking your flight to Detroit from Buffalo, check out the most reliable airlines to get you to your destination on time: Korean Air (97%), Aeromexico (97%), WestJet( 88%).

  • What are the cheapest flights from Buffalo to Detroit?

    While on average a flight from Buffalo to Detroit is generally $840, our data shows the cheapest flight currently is $108. When looking at the most popular route, (Buffalo - Detroit Metropolitan Wayne County), you can expect to pay $177 for that flight.

  • Can I find deals for flights from Buffalo to Detroit that include hotel bookings?

    Yes. In addition to deals on Buffalo to Detroit flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to Detroit?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Detroit.

  • Can I find deals for business class flights from Buffalo to Detroit?

    Yes. Cheapflights offers flight deals from Buffalo to Detroit by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Buffalo to Detroit?

    Currently, April is the cheapest month in which you can book a flight from Buffalo to Detroit (average of $257). Flying from Buffalo to Detroit in March is currently the most expensive (average of $305). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Roseville
Port Huron

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Buffalo to Detroit

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to O'Hare Intl flights
Newark to O'Hare Intl flights
LaGuardia to O'Hare Intl flights
Newark to Midway flights
John F Kennedy Intl to Midway flights
John F Kennedy Intl to Detroit flights
LaGuardia to Midway flights
Newark to Detroit flights
LaGuardia to Detroit flights
John F Kennedy Intl to Grand Rapids flights
Newark to Grand Rapids flights
LaGuardia to Grand Rapids flights
Rochester to O'Hare Intl flights
White Plains to O'Hare Intl flights
LaGuardia to Traverse City flights
Newark to Traverse City flights
Albany to O'Hare Intl flights
Buffalo to O'Hare Intl flights
Stewart to O'Hare Intl flights
Syracuse to O'Hare Intl flights
John F Kennedy Intl to Traverse City flights
Stewart to Grand Rapids flights
White Plains to Detroit flights
White Plains to Midway flights
Rochester to Midway flights
Buffalo to Midway flights
Newark to Rockford flights
Newark to South Bend flights
Albany to Detroit flights
John F Kennedy Intl to South Bend flights
Albany to Midway flights
LaGuardia to South Bend flights
Syracuse to Midway flights
Stewart to Detroit flights
Syracuse to Detroit flights
Albany to Grand Rapids flights
White Plains to Traverse City flights
Islip to Detroit flights
Rochester to Detroit flights
Ithaca to O'Hare Intl flights
Newark to Pellston flights
LaGuardia to Flint flights
Islip to O'Hare Intl flights
LaGuardia to Pellston flights
Syracuse to South Bend flights
White Plains to Grand Rapids flights
Buffalo to Detroit flights
LaGuardia to Kalamazoo flights
John F Kennedy Intl to Kalamazoo flights
Rochester to Grand Rapids flights

Top airline flying from Buffalo to Detroit

Discover the top airline that operate flights from Buffalo to Detroit. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated juillet 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$259Average$365FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.