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$90+ Cheap flights from Michigan to Buffalo (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.
DTW — BUF
Aug 29 — Sep 51
Sat 8/29
Sat 9/5
1 adult, Economy
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Cheap flight deals from Michigan to Buffalo

Cheapest flights from Michigan to Buffalo
Explore the most affordable flight options available from Michigan to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2026.

This Expedia deal was found by Cheapflights users on 7/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/126:25 am
MDW
-
BUF
1 stop5h 25m
Frontier
Mon 9/141:40 pm
BUF
-
MDW
1 stop11h 04m
Frontier
Deal found 7/30$158
This Frontier deal was found by Cheapflights users on 7/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/126:20 am
ORD
-
BUF
1 stop5h 30m
Frontier
Sat 9/191:40 pm
BUF
-
ORD
1 stop5h 43m
Frontier
Deal found 7/30$158
This Jettzy deal was found by Cheapflights users on 7/30. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/126:25 am
MDW
-
BUF
1 stop5h 25m
Frontier
Sat 9/191:40 pm
BUF
-
MDW
1 stop5h 11m
Frontier
Deal found 7/30$162
This Trip.com deal was found by Cheapflights users on 7/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:44 pm
ORD
-
BUF
1 stop21h 25m
Frontier
Thu 9/39:29 pm
BUF
-
ORD
1 stop16h 51m
Frontier
Deal found 7/30$177
This Expedia deal was found by Cheapflights users on 7/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2711:50 am
MDW
-
BUF
1 stop5h 35m
Frontier
Thu 9/311:36 am
BUF
-
MDW
1 stop12h 11m
Frontier
Deal found 7/30$179
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/173:25 pm
DTW
-
BUF
1 stop21h 30m
Frontier
Mon 9/211:40 pm
BUF
-
DTW
1 stop22h 25m
Frontier
Deal found 7/29$180
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:00 am
DTW
-
BUF
1 stop5h 55m
Frontier
Fri 9/181:40 pm
BUF
-
DTW
1 stop11h 02m
Frontier
Deal found 7/27$189
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:00 am
DTW
-
BUF
1 stop12h 25m
Frontier
Sun 8/3011:36 am
BUF
-
DTW
1 stop26h 03m
Frontier
Deal found 7/27$190
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:40 pm
DTW
-
BUF
1 stop15h 49m
Frontier
Sat 9/121:45 pm
BUF
-
DTW
1 stop10h 57m
Frontier
Deal found 7/28$191
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/306:00 am
DTW
-
BUF
1 stop28h 29m
Frontier
Tue 9/111:36 am
BUF
-
DTW
1 stop13h 28m
Frontier
Deal found 7/28$192
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/238:46 pm
DTW
-
BUF
1 stop13h 43m
Frontier
Sun 8/3011:36 am
BUF
-
DTW
1 stop13h 28m
Frontier
Deal found 7/26$195
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/253:25 pm
DTW
-
BUF
1 stop21h 25m
Frontier
Mon 9/281:40 pm
BUF
-
DTW
1 stop11h 02m
Frontier
Deal found 7/27$196

Find flight deals from Michigan to Buffalo

Keep the following information in mind while searching for Michigan to Buffalo flight deals. Data was last updated July 30, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$158
(Frontier)

One-way from

$90
(Kiwi.com)

Popular in

November

Cheapest in

October

Average price

$568

Good round-trip deal

$299 or less

Good one-way deal

$388 or less
Provider with most accurate pricing for Detroit (DTT)-Buffalo flight deals.
Search Deals
Provider most trusted by Cheapflights users for Detroit (DTT)-Buffalo flights.
Search Deals
From Michigan to Buffalo
Search Deals
One-way flight from Michigan to Buffalo
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($71 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 15% potential price decrease ($58 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Michigan to Buffalo.
Search Deals
Price to beat on a one-way flight from Michigan to Buffalo.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Michigan 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 July 30, 2026.
Use the filters below to find and compare flights from Michigan to Buffalo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoBuffalo

ORD - BUF

ORDBUF

Chicago O'Hare Intl

Fri 9/11

10:59 am-6:58 pm

1 stop6h 59m

Buffalo

Fri 9/18

3:33 pm-9:58 pm

1 stop7h 25m

$231

ChicagoBuffalo

ORD - BUF

ORDBUF

Chicago O'Hare Intl

Fri 9/11

10:59 am-6:58 pm

1 stop6h 59m

Buffalo

Sun 9/13

6:00 am-9:58 am

1 stop4h 58m

$231

ChicagoBuffalo

ORD - BUF

ORDBUF

Chicago O'Hare Intl

Thu 9/3

9:35 am-6:59 pm

1 stop8h 24m

Buffalo

Tue 9/8

9:15 am-5:29 pm

1 stop9h 14m

$231

ChicagoBuffalo

ORD - BUF

ORDBUF

Chicago O'Hare Intl

Wed 10/21

1:00 pm-7:01 pm

1 stop5h 01m

Buffalo

Fri 10/23

6:00 am-11:47 am

1 stop6h 47m

$233

ChicagoBuffalo

MDW - BUF

MDWBUF

Chicago Midway

Wed 9/9

6:00 pm-8:40 pm

Nonstop1h 40m

Buffalo

Wed 9/16

12:35 pm-1:10 pm

Nonstop1h 35m

$237

ChicagoBuffalo

ORD - BUF

ORDBUF

Chicago O'Hare Intl

Tue 8/25

6:15 pm-9:07 pm

Nonstop1h 52m

Buffalo

Wed 8/26

1:56 pm-3:00 pm

Nonstop2h 04m

$237

ChicagoBuffalo

MDW - BUF

MDWBUF

Chicago Midway

Sat 9/12

7:40 am-10:10 am

Nonstop1h 30m

Buffalo

Sat 9/19

7:50 am-8:25 am

Nonstop1h 35m

$237

ChicagoBuffalo

ORD - BUF

ORDBUF

Chicago O'Hare Intl

Mon 8/17

6:15 pm-9:07 pm

Nonstop1h 52m

Buffalo

Wed 8/19

5:58 pm-7:00 pm

Nonstop2h 02m

$237

ChicagoBuffalo

ORD - BUF

ORDBUF

Chicago O'Hare Intl

Tue 9/22

2:02 pm-4:45 pm

Nonstop1h 43m

Buffalo

Wed 9/30

10:46 am-11:45 am

Nonstop1h 59m

$237

ChicagoBuffalo

ORD - BUF

ORDBUF

Chicago O'Hare Intl

Thu 8/20

6:49 am-9:28 am

Nonstop1h 39m

Buffalo

Mon 8/24

10:30 am-11:29 am

Nonstop1h 59m

$237

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/25

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Michigan to Buffalo

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

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

Currently, October is the cheapest month in which you can book a flight from Michigan to Buffalo (average of $234). Flying from Michigan to Buffalo in July is currently the most expensive (average of $467). 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 MI to BUF?

Find hourly flight availability from Michigan 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 July 30, 2026.

A simple way to save on the total cost of your ticket is to fly from Michigan to Buffalo in the evening. If you’re flexible enough to do this you can expect to save up to 22% on your trip compared to booking a flight at noon.

Weekly flight availability from Michigan to Buffalo

Explore weekly flight availability from Michigan to Buffalo. 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 July 30, 2026.

The most flights from USMI to BUF are scheduled on a Thursday (16 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).

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

Airfare is below average for this route at the moment.
Michigan to Buffalo flights typically cost between $337 and $497 in September.
The cheapest round-trip price found within the last 5 days was $180 on Frontier (Sep 17-Sep 21).

Related info for your journey

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

  • What airport do you fly into for flights to Buffalo from Michigan?

    Buffalo (BUF) is the airport you will fly into if you book a flight from Michigan to Buffalo. It is only a 8.3 mi journey from Buffalo (BUF) to Buffalo’s city center.

  • How long is the flight from Michigan to Buffalo?

    There are many flights that can get you from Michigan to Buffalo in 4h 08m. Fly via Frontier, United Airlines, or JetBlue to get the fastest option. There are 344 mi between Michigan and Buffalo. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Michigan to Buffalo?

    Most travelers choose Chicago O'Hare Intl - Buffalo, Chicago Midway - Buffalo or Detroit Metropolitan Wayne County - Buffalo when deciding on the best route from Michigan to Buffalo.

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

    Before booking your flight to Buffalo from Michigan, check out the most reliable airlines to get you to your destination on time: Korean Air (88%), KLM (85%), SkyWest Airlines( 84%).

  • What are the cheapest flights from Michigan to Buffalo?

    On average you can expect to pay $539 for a flight from Michigan to Buffalo. The cheapest flight overall is $248 while the most popular route, (Chicago O'Hare Intl - Buffalo) is currently priced at $216.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Michigan to Buffalo (average of $234). Flying from Michigan to Buffalo in July is currently the most expensive (average of $467). 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
Cheektowaga
Amherst
Williamsville
Orchard Park
Eden
Bowmansville

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Top 2 airlines flying from Michigan to Buffalo

Discover the top 2 airlines that operate flights from Michigan 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 July 30, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$199Average$331FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$304Average$366FlexibilityNo cancel feeOn-time63%

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