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$72+ Cheap flights from Detroit to Buffalo (DTT - BUF)

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 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — BUF
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Detroit to Buffalo

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to Buffalo (BUF). 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 September 16, 2025.

Round-trip from

$144
(Frontier)

One-way from

$72
(Frontier)

Popular in

April

Cheapest in

October

Average price

$369

Good round-trip deal

$219 or less

Good one-way deal

$208 or less
From Detroit (DTT) to Buffalo
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One-way flight from Detroit (DTT) to Buffalo
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Highest demand for flights based on searches. 4% potential increase in price ($15 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Detroit (DTT) to Buffalo.
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Price to beat on a one-way flight from Detroit (DTT) to Buffalo.
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Find flight deals from Detroit to Buffalo

Cheapest flights from Detroit to Buffalo
Explore the most affordable flight options available from Detroit to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Frontier deal was found by Cheapflights users on 9/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/296:10 amDTW - BUF
1 stop9h 53mFrontier
Fri 10/34:57 pmBUF - DTW
1 stop7h 49mFrontier
Deal found 9/14$144
This Frontier deal was found by Cheapflights users on 9/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/226:10 amDTW - BUF
1 stop9h 53mFrontier
Thu 9/257:41 pmBUF - DTW
1 stop13h 03mFrontier
Deal found 9/14$146
This Frontier deal was found by Cheapflights users on 9/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2711:45 amDTW - BUF
1 stop6h 29mFrontier
Mon 9/294:58 pmBUF - DTW
1 stop7h 48mFrontier
Deal found 9/14$163
This Booking.com deal was found by Cheapflights users on 9/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/126:29 pmDTW - BUF
1 stop19h 08mFrontier
Fri 11/142:42 pmBUF - DTW
1 stop26h 44mFrontier
Deal found 9/16$164
This Frontier deal was found by Cheapflights users on 9/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2011:45 amDTW - BUF
1 stop6h 29mFrontier
Mon 9/224:58 pmBUF - DTW
1 stop7h 48mFrontier
Deal found 9/16$166
This Frontier deal was found by Cheapflights users on 9/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/411:30 amDTW - BUF
1 stop6h 44mFrontier
Sun 10/57:41 pmBUF - DTW
2 stops19h 05mFrontier
Deal found 9/15$189
This Frontier deal was found by Cheapflights users on 9/14. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/106:00 amDTW - BUF
1 stop10h 29mFrontier
Mon 10/135:24 pmBUF - DTW
1 stop7h 35mFrontier
Deal found 9/14$192
This Delta deal was found by Cheapflights users on 9/15. 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.
Fri 10/247:10 amDTW - BUF
Nonstop1h 13mDelta
Sun 10/266:20 amBUF - DTW
Nonstop1h 13mDelta
Deal found 9/15$199
This Frontier deal was found by Cheapflights users on 9/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/299:39 amDTW - BUF
2 stops8h 35mFrontier
Thu 10/27:41 pmBUF - DTW
1 stop13h 03mFrontier
Deal found 9/16$209
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Fri 10/246:00 amDTW - BUF
1 stop3h 53mUnited Airlines
Sun 10/267:00 amBUF - DTW
1 stop6h 11mUnited Airlines
Deal found 9/15$219
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Wed 10/291:42 pmDTW - BUF
1 stop4h 05mAmerican Airlines
Wed 11/57:40 amBUF - DTW
1 stop4h 35mAmerican Airlines
Deal found 9/14$220

Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit to Buffalo 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 September 16, 2025.
Use the filters below to find and compare flights from Detroit to Buffalo that are best for you.

Fly from

Detroit

Fly to

Buffalo

Route

Depart

Return

Price

DetroitBuffalo

DTW - BUF

DTWBUF

Detroit Metropolitan Wayne County

Sat 10/4

11:30 am-6:14 pm

1 stop6h 44m

Buffalo

Sun 10/5

7:41 pm-8:44 am

1 stop13h 03m

$144

DetroitBuffalo

DTW - BUF

DTWBUF

Detroit Metropolitan Wayne County

Sat 9/27

11:45 am-6:14 pm

1 stop6h 29m

Buffalo

Mon 9/29

4:58 pm-12:46 am

1 stop7h 48m

$163

DetroitBuffalo

DTW - BUF

DTWBUF

Detroit Metropolitan Wayne County

Fri 10/10

6:00 am-4:29 pm

1 stop10h 29m

Buffalo

Mon 10/13

5:24 pm-12:59 am

1 stop7h 35m

$192

DetroitBuffalo

DTW - BUF

DTWBUF

Detroit Metropolitan Wayne County

Wed 10/29

9:45 pm-10:52 pm

Nonstop1h 07m

Buffalo

Wed 11/5

6:20 am-7:33 am

Nonstop1h 13m

$199

DetroitBuffalo

DTW - BUF

DTWBUF

Detroit Metropolitan Wayne County

Sat 10/18

10:47 am-11:58 am

Nonstop1h 11m

Buffalo

Tue 10/21

6:20 am-7:33 am

Nonstop1h 13m

$199

DetroitBuffalo

DTW - BUF

DTWBUF

Detroit Metropolitan Wayne County

Fri 10/24

6:00 am-9:53 am

1 stop3h 53m

Buffalo

Sun 10/26

7:00 am-1:11 pm

1 stop6h 11m

$219

DetroitBuffalo

DTW - BUF

DTWBUF

Detroit Metropolitan Wayne County

Thu 10/23

6:00 am-9:53 am

1 stop3h 53m

Buffalo

Sat 10/25

8:20 am-1:12 pm

1 stop4h 52m

$219

DetroitBuffalo

DTW - BUF

DTWBUF

Detroit Metropolitan Wayne County

Fri 10/24

6:00 am-9:53 am

1 stop3h 53m

Buffalo

Sat 10/25

8:20 am-1:12 pm

1 stop4h 52m

$219

DetroitBuffalo

DTW - BUF

DTWBUF

Detroit Metropolitan Wayne County

Sat 10/18

6:00 am-10:03 am

1 stop4h 03m

Buffalo

Tue 10/21

5:55 pm-10:28 pm

1 stop4h 33m

$219

DetroitBuffalo

DTW - BUF

DTWBUF

Detroit Metropolitan Wayne County

Wed 11/12

11:34 am-7:12 pm

1 stop7h 38m

Buffalo

Fri 11/14

6:32 pm-10:57 pm

1 stop4h 25m

$227

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 21 results
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Best time to book a flight from Detroit to Buffalo

Have a flexible travel schedule? Discover the best time to fly to Buffalo from Detroit 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 Detroit to Buffalo

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

Currently, January is the cheapest month in which you can book a flight from Detroit to Buffalo (average of $256). Flying from Detroit to Buffalo in December is currently the most expensive (average of $337). 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 DTT to BUF?

Find hourly flight availability from Detroit to Buffalo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

A simple way to save on the total cost of your ticket is to fly from Detroit to Buffalo in the evening. If you’re flexible enough to do this you can expect to save up to 15% on your trip compared to booking a flight at noon.

What’s the top layover airport for flights from Detroit to Buffalo?

Share of 1-stop round-trip flights from Detroit to Buffalo chosen by Cheapflights users in the past 12 months, using the same layover each way.

Baltimore (BWI) – chosen by Cheapflights users on 50% of 1-stop itineraries from Detroit to Buffalo on Cheapflights.

What’s the cheapest layover airport for flights from Detroit to Buffalo?

Average round-trip fare for 1-stop flights from Detroit to Buffalo, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Denver (DEN) is the most affordable 1-stop option, with an average round-trip price of $198.

What’s the fastest layover option from Detroit to Buffalo?

Shortest average travel time for 1-stop one-way flights from Detroit to Buffalo, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Baltimore (BWI) have the shortest average one-way travel time for 1-stop routes: 6h 30m.

Which airport typically offers the quickest layover for flights from Detroit to Buffalo?

Average layover duration for 1-stop one-way flights from Detroit to Buffalo, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Denver (DEN) offer the fastest connection on this route, with an average layover time of 2h 19m.

Reviews of airlines servicing Buffalo

Get insights into the airlines that provide service to Buffalo. 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 Buffalo. Reviews last updated September 16, 2025.
Read through reviews of airlines operating flights from Detroit to Buffalo, such as Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,957 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Delta
8.0
Very good
7,957 reviews
Delta
8.0
Very good
7,957 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Related info for your journey

Find useful and relevant information for your journey from Detroit to Buffalo. 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 Detroit to Buffalo?

    Booking a flight from Detroit All airports (DTT) to Buffalo (BUF) is your only option if you wish to fly from Detroit to Buffalo. On a typical day, there are 10 flights from All airports to Buffalo, all of which are around 1h 07m for a nonstop flight. You can also purchase a plane ticket from 2 airlines when you book a flight from All airports to Buffalo.

  • How long is the flight from Detroit to Buffalo?

    A quick flight from Detroit to Buffalo can take about 1h 07m. Frontier provides one of the quickest options available for as low as $199. There are 240 mi between Detroit and Buffalo. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Cheapflights users have booked flights from Detroit to Buffalo round-trip from $130. Another airline that can offer you cheap pricing is Delta. Frontier is currently priced 64% below the average price you’ll pay for this route.

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

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $72. However, be on the lookout for offers from Southwest and JetBlue, as they are both options that can get you from Detroit to Buffalo for a low price.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Detroit to Buffalo on time: Sun Country Air (100%), Korean Air (84%), Endeavor Airlines (82%).

  • What are the cheapest flights from Detroit to Buffalo?

    Looking at all options, your cheapest flight can be booked for $198. While the most popular route (Detroit Metropolitan Wayne County - Buffalo) can be booked for $199 on average, our data indicates $354 when flying from Detroit to Buffalo.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Detroit to Buffalo 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 Detroit to Buffalo?

    Currently, January is the cheapest month in which you can book a flight from Detroit to Buffalo (average of $256). Flying from Detroit to Buffalo in December is currently the most expensive (average of $337). 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
Lockport
Orchard Park
Batavia
Williamsville
Eden
Amherst
West Seneca

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Alternative routes for Detroit to Buffalo

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Detroit to Buffalo

Discover the top 2 airlines that operate flights from Detroit to Buffalo. 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$130Average$198FlexibilityNo cancel feeOn-time62%
DeltaCheapest$229Average$365FlexibilityNo cancel feeOn-timeN/A

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