Find flights
When to book
Airlines
FAQs

Cheap flights from Buffalo to Detroit

BUF — DTT
19 Nov — 26 Nov1
1 adult
1 adult, Economy

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 20 October 2025.

Popular in

August

Cheapest in

September

Average price

C$ 405

Good round-trip deal

C$ 398 or less

Good one-way deal

C$ 373 or less
Highest demand for flights based on searches. 7% potential increase in price (C$ 55 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 47 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 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

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 C$ 140). Flying from Buffalo to Detroit in February is currently the most expensive (average of C$ 461). 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 20 October 2025.

A simple way to save on the total cost of your ticket is to fly from Buffalo to Detroit in the evening. 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 afternoon.

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 20 October 2025.
See what other customers who have flown with Southwest from Buffalo to Detroit have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,239 reviews
Check prices

Boarding

8.1

Food

7.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,239 reviews
Southwest
8.0
Very good
4,239 reviews
Check prices

Boarding

8.1

Food

7.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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 are the most reliable airlines from Buffalo to Detroit?

    No one likes to see their flight delayed. When booking a flight from Buffalo to Detroit consider choosing Aeromexico (97%), WestJet (95%) or Korean Air (90%) as they are the most reliable in getting you off to your destination on time.

  • 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 C$ 140). Flying from Buffalo to Detroit in February is currently the most expensive (average of C$ 461). 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

Travelling to a place near Detroit?

Book flights to Detroit if you plan to visit one of these locations
Roseville

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.
Buffalo to O'Hare Intl flights
LaGuardia to Detroit flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Buffalo to Detroit?

Deals for Buffalo to Detroit flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Buffalo to Detroit?

Millions of users choose and trust Cheapflights to book the best flight deals from Buffalo to Detroit for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Buffalo to Detroit with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Buffalo to Detroit flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Buffalo to Detroit become cheaper?

Not ready to book yet? You can track prices for flights from Buffalo to Detroit on Cheapflights with our Price Alert feature and get notified when better prices are available.

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.