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$105 Cheap Flights from Detroit (DTW) to Buffalo (BUF)

View $105 flight on Tue, Nov 17, 2026Opens in a new window

Popular airlines from Detroit Metropolitan Wayne County Airport (DTW) to Buffalo Niagara Intl. Airport (BUF)

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Cheap Flights from Detroit to Buffalo (DTW-BUF)

Prices were available within the past 7 days and start at $105 for one-way flights and $187 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southwest Airlines
Sat, Oct 24 - Sat, Oct 31
DTW
Detroit
BUF
Buffalo
$187 Roundtrip, found 6 days ago
$187
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Sat, Oct 24 from Detroit to Buffalo, returning Sat, Oct 31, priced at $187 found 6 days ago
Southwest Airlines
Tue, Aug 18 - Thu, Aug 20
DTW
Detroit
BUF
Buffalo
$188 Roundtrip, found 5 days ago
$188
Roundtrip
found 5 days ago
Select Southwest Airlines flight, departing Tue, Aug 18 from Detroit to Buffalo, returning Thu, Aug 20, priced at $188 found 5 days ago
Frontier Airlines
Tue, Aug 25 - Thu, Aug 27
DTW
Detroit
BUF
Buffalo
$210 Roundtrip, found 3 days ago
$210
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Tue, Aug 25 from Detroit to Buffalo, returning Thu, Aug 27, priced at $210 found 3 days ago
Southwest Airlines
Fri, Oct 16 - Mon, Oct 19
DTW
Detroit
BUF
Buffalo
$210 Roundtrip, found 4 days ago
$210
Roundtrip
found 4 days ago
Select Southwest Airlines flight, departing Fri, Oct 16 from Detroit to Buffalo, returning Mon, Oct 19, priced at $210 found 4 days ago
Southwest Airlines
Thu, Oct 1 - Sat, Oct 3
DTW
Detroit
BUF
Buffalo
$212 Roundtrip, found 5 days ago
$212
Roundtrip
found 5 days ago
Select Southwest Airlines flight, departing Thu, Oct 1 from Detroit to Buffalo, returning Sat, Oct 3, priced at $212 found 5 days ago
Frontier Airlines
Sat, Oct 24 - Sat, Oct 31
DTW
Detroit
BUF
Buffalo
$214 Roundtrip, found 6 days ago
$214
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Sat, Oct 24 from Detroit to Buffalo, returning Sat, Oct 31, priced at $214 found 6 days ago
Frontier Airlines
Fri, Sep 18 - Mon, Sep 21
DTW
Detroit
BUF
Buffalo
$214 Roundtrip, found 4 days ago
$214
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Fri, Sep 18 from Detroit to Buffalo, returning Mon, Sep 21, priced at $214 found 4 days ago
JetBlue Airways
Sat, Oct 24 - Sat, Oct 31
DTW
Detroit
BUF
Buffalo
$217 Roundtrip, found 6 days ago
$217
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Sat, Oct 24 from Detroit to Buffalo, returning Sat, Oct 31, priced at $217 found 6 days ago
United
Sat, Aug 8 - Fri, Aug 14
DTW
Detroit
BUF
Buffalo
$242 Roundtrip, found 6 days ago
$242
Roundtrip
found 6 days ago
Select United flight, departing Sat, Aug 8 from Detroit to Buffalo, returning Fri, Aug 14, priced at $242 found 6 days ago
Delta
Sat, Sep 12 - Mon, Sep 14
DTW
Detroit
BUF
Buffalo
$259 Roundtrip, just found
$259
Roundtrip
just found
Select Delta flight, departing Sat, Sep 12 from Detroit to Buffalo, returning Mon, Sep 14, priced at $259 just found

Alternative airports near Buffalo

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Buffalo Niagara Intl. BUF. Cheapest and Closest option available. Average driving time to city center is 16 minutes. Flights from $327
BUF
Buffalo Niagara Intl.
CheapestClosest
Average driving time to city center16 min
Flights from $327

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

May is typically the cheapest month to fly

From $160 - $315 per traveler.

What you need to know for your flight from Detroit Metropolitan Wayne County to Buffalo Niagara Intl.

Detroit (DTW) to Buffalo (BUF) at a glance

Travel from Detroit (DTW) to Buffalo (BUF) with a range of airlines offering this convenient domestic route. You can compare options for cheap flights from Detroit, whether you prefer full-service or budget carriers, to find the best itinerary that suits your travel preferences and budget. As you prepare to explore Buffalo's renowned landmarks and neighborhoods, gather all the essential details for your flight from Detroit Metropolitan Wayne County Airport to Buffalo Niagara International Airport.

  • Fastest flight duration: around 1h 15m non-stop
  • Route distance: roughly 250 miles (400 km)
  • Flights per week: around 9 departures on average
  • Typical fares (one-way): economy tickets often range from $105–$460, depending on seasonality and how far ahead you book

Flights from Detroit Metropolitan Wayne County Airport (DTW) to Buffalo Niagara International Airport (BUF)

Based on recent traveler preferences, here are the top airlines flying from Detroit to Buffalo, often selected for their non-stop and one-stop options. Popular layover points include Baltimore Washington International Thurgood Marshall Airport (BWI) with a typical layover of about 2 hours and 15 minutes, Logan International Airport (BOS) also around 2 hours and 15 minutes, and John F. Kennedy International Airport (JFK) with a layover of approximately 1 hour and 45 minutes. These choices provide you with the flexibility to balance price, total travel time, and cabin class for the best itinerary.

  • Delta: As a premier full-service airline, Delta provides non-stop flights with one-way fares generally between $110 and $460. It dominates this route, accounting for around 83% of departures, and the total travel time is approximately 1 hour and 15 minutes.
  • JetBlue Airways: This budget-friendly airline offers a one-stop service, with one-way ticket prices typically ranging from $110 to $310. JetBlue makes up about 6% of the departures on this route, featuring an in-flight duration of 3 hours and 15 minutes, leading to a total journey time of about 5 hours, including a layover.
  • Southwest Airlines: Another low-cost option, Southwest provides one-stop service with fares usually falling between $105 and $290. Representing roughly 5% of the flights on this route, passengers can expect around 3 hours and 15 minutes in the air, with the overall travel time nearing 5 hours when accounting for layovers.
  • American Airlines: A full-service option with one-stop flights, American Airlines offers one-way fares that generally range from $115 to $440. It constitutes around 4% of the route's departures, with an in-flight time of 3 hours and 15 minutes and a total journey duration of roughly 5 hours, including layover time.
  • Frontier Airlines: This budget airline provides one-stop services, with one-way fares typically between $105 and $170. Frontier accounts for about 2% of the departures on this route, featuring an in-flight time of 3 hours and 15 minutes, resulting in a total travel duration of approximately 5 hours, factoring in layover periods.

Travelers flying from Detroit to Buffalo can opt for an upgrade, as Delta provides first class and premium economy service on this route, enhancing their travel experience.

Best time to fly from Detroit (DTW) to Buffalo (BUF)

The most popular months for travelers flying from Detroit to Buffalo are February, March, and April, when peak temperatures in Buffalo reach up to 45°F in April. If you prefer quieter travel, consider May, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 57.7°F. For better deals, November usually offers the lowest average one-way fare around $221. Flight availability peaks in September and November, with approximately 11 flights per week, making it easier to find convenient departure times.

  • Cheapest time to fly: November usually offers good deals with average one-way fare around $221, roughly 14% cheaper than the yearly average.
  • More budget-friendly months to fly: May, August, and March typically offer average one-way fares roughly ranging from $222 to $239.
  • Most flight options: September and November have the highest number of flights from Detroit to Buffalo, with approximately 11 flights per week, giving you more flexibility in scheduling your trip.
calendar iconMonthtemperature iconTemperaturecrowd level iconDemandflights iconWeekly Flightsprice iconAverage one-way Fare
January25.5°F (-3.6°C)Average8$284
February26.1°F (-3.3°C)Moderately High8$245
March34.3°F (1.3°C)Moderately High9$239
April45.0°F (7.2°C)Moderately High9$271
May57.7°F (14.3°C)Moderately Low8$222
June66.0°F (18.9°C)Average10$279
July72.0°F (22.2°C)Average10$298
August70.7°F (21.5°C)Average9$222
September64.6°F (18.1°C)Moderately Low11$274
October53.2°F (11.8°C)Average10$261
November41.4°F (5.2°C)Average11$221
December33.1°F (0.6°C)Moderately Low8$279

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative route from Detroit (DTW) to Buffalo (BUF)

  • Detroit to Niagara Falls (DTW-IAG): Located approximately 16 miles from Buffalo Niagara International Airport (BUF), Niagara Falls International Airport (IAG) serves as a convenient gateway for travelers.

How to find the best prices for flights from Detroit (DTW) to Buffalo (BUF)

Getting some of the best deals on flights from Detroit to Buffalo is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are usually found when booking 2-8 weeks in advance, although most travelers tend to book within 2 weeks. Evening departures (6 PM to 12 AM) often offer lower prices, while morning flights (5 AM to 12 PM) are the most popular. Additionally, flying on Friday provides both affordable rates and high demand.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Buffalo Niagara International Airport from Detroit Metropolitan Wayne County Airport

Buffalo welcomes travelers from Detroit with a range of transport options based on price, convenience, and proximity. Here's how to reach Buffalo efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Buffalo, with private rides that can be arranged in advance.
  • Car rental: Renting a car from Buffalo Niagara International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Buffalo Niagara International Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Buffalo Niagara International Airport, Buffalo-Depew Station, a train station, is located about 2.6 miles away by car, while University Station, a metro station, is situated approximately 6.5 miles from the airport, also most conveniently reached by car.

Frequently asked questions

How much does a flight from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Buffalo, NY (BUF-Buffalo Niagara Intl.) cost?
You can find cheap one-way flights from $105 and cheap return flights from $187 Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Buffalo, NY (BUF-Buffalo Niagara Intl.) with Expedia. One-way flights generally range between $191 and $765, and roundtrip flights usually range from $339 to $1027. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Buffalo, NY (BUF-Buffalo Niagara Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
July is the cheapest month to fly from Detroit (DTW) to Buffalo (BUF), with average round-trip fares around $348. This is about 14% lower than the average price throughout the year, likely due to reduced demand during the summer months. Other economical months to fly include April and May.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Delta offers around 37 weekly direct flights from DTW to BUF.
What is the cheapest airline that flies from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Delta is one of the cheapest airlines offering nonstop flights from Detroit Metropolitan Wayne County (DTW) to Buffalo Niagara Intl. (BUF), with round-trip tickets starting from around $199. This is a convenient option for your travel needs. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
To find a cheap flight from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Buffalo, NY (BUF-Buffalo Niagara Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The best airline to fly with from Detroit, MI (DTW) to Buffalo, NY (BUF) will differ from traveler to traveler. If you like to fly early, Delta offers early morning flights. If price is the most important factor, Delta typically offers the lowest fares. American Airlines offers the most daily flights from DTW to BUF, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The best time to fly from Detroit (DTW) to Buffalo (BUF) is in April or July, with average return flight prices around $348. These months are popular for travel, offering a good mix of reasonable prices and flight availability, making it convenient for your plans.*Prices based on flights available on Expedia in the last year.
How many flights per day from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
There are approximately 5 nonstop flights per day from Detroit Metropolitan Wayne County (DTW) to Buffalo Niagara Intl. (BUF). For more options, look at flights that include layovers.
What is the earliest flight from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from DTW to BUF. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The most popular departure times for flights from Detroit (DTW) to Buffalo (BUF) are in the early morning, from 6am to 9am. About 30% of passengers prefer this time window. Many major carriers, including American Airlines, United Airlines, and Delta, offer flights during this window. This timing is favored as it allows you to start your day early and make the most of your time in Buffalo.
How long does it take to fly from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Flying nonstop from DTW to BUF takes around 1 hour 20 minutes, with the route covering approximately 240 miles. Flights with a layover typically take 2 hours 40 minutes longer than direct options. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
First class seats are offered on the DTW to BUF route. First class cabins are available on:

  • American Airlines
  • United Airlines
  • Delta Air Lines

How much is a business class flight from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
A non-stop, one-way business class flight from Detroit (DTW) to Buffalo (BUF) is usually around $288 - $438. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Buffalo, NY (BUF-Buffalo Niagara Intl.) if you opt for a connecting flight.*Prices based on flights available on Expedia in the last year.
How do I earn miles on a Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight with Expedia?
It's easy to earn miles on a Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Buffalo from Detroit Metropolitan Wayne County (DTW)?
From Detroit Metropolitan Wayne County (DTW), you can fly into Buffalo Niagara Intl. (BUF) to reach Buffalo. Some flights may connect through major hubs like Washington Dulles Intl. (IAD), Ronald Reagan Washington National (DCA), LaGuardia (LGA) before reaching Buffalo. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Buffalo, NY (BUF-Buffalo Niagara Intl.) at the last minute?
Typically, booking a last minute flight from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Buffalo, NY (BUF-Buffalo Niagara Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight and hotel package?
Securing a Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Buffalo, NY (BUF-Buffalo Niagara Intl.) Buffalo Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
If you booked your Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Detroit Metropolitan Wayne County
Destination airport
Buffalo Niagara Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, United
Roundtrip price
$187
Distance
239 mi
Average flight time
1 hour 12 mins

Book with confidence

Detroit to Buffalo Flights

The cheapest times to fly from Detroit to Buffalo

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Detroit to Buffalo are during the month of October. You can find some of the cheapest flights from Detroit to Buffalo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Detroit to Buffalo

Sunday is one of the best days to book for cheap flights from Detroit to Buffalo: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Detroit to Buffalo

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Detroit to Buffalo in 2026. You can also book with separate airlines for your outbound and return journeys, from $105 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Detroit to Buffalo flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Detroit to Buffalo airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Detroit to Buffalo Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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