What airlines fly to Buffalo?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Buffalo from Wisconsin according to our data. American Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Buffalo. Keep in mind that there are 3 different airlines that fly to Buffalo on a routine basis, so you have a few additional options to choose from.

How many flights depart from Wisconsin to Buffalo on average per week?

233 flights are operational weekly from Wisconsin to Buffalo as of May 2026. The most popular departure day for this route is Mon, with 15% of flights per week taking off on this day.

How long does it take to fly to Buffalo?

On average, it takes 3h 20m to fly from Wisconsin to Buffalo if you fly out of Milwaukee (the most popular airport in Wisconsin) and into Buffalo (the most popular airport in Buffalo). If you’re flying out of Appleton and into Buffalo, then the flight time is around 3h 24m.

What is the cheapest airline that flies from Wisconsin to Buffalo?

Frontier, Delta, and American Airlines are the most popular carriers operating from Wisconsin to Buffalo

When did momondo last update prices for flights from Wisconsin to Buffalo Airport?

Prices for flights from Wisconsin to Buffalo Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Wisconsin to Buffalo Airport?

As of May 2026, there are 7 operators available to choose from for flights from Wisconsin to Buffalo Airport.

How old do you have to be to fly from Wisconsin to Buffalo Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Wisconsin to Buffalo Airport.

What documentation or ID do you need to fly to Buffalo Airport?

The travel and health documents required for your trip to Buffalo Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Buffalo Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$69 Cheap Flights from Wisconsin to Buffalo in 2026

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Find the cheapest flights from Wisconsin to Buffalo

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:50 pm - 10:39 am

ORD

BUF

19h 49m

1 stop

11:50 am - 7:53 pm

BUF

ORD

9h 03m

1 stop

$134Frontier

Wed, Jul 22 - Tue, Jul 28

1:50 pm - 10:39 am

ORD

BUF

19h 49m

1 stop

11:50 am - 12:25 pm

BUF

ORD

25h 35m

2 stops

$159Frontier

Wed, Jul 22 - Tue, Jul 28

7:35 am - 10:36 am

MSP

BUF

2h 01mnonstop

12:05 pm - 1:15 pm

BUF

MSP

2h 10mnonstop

$188Sun Country Air

Fri, Aug 7 - Thu, Aug 13

7:30 am - 10:31 am

MSP

BUF

2h 01mnonstop

11:41 am - 12:51 pm

BUF

MSP

2h 10mnonstop

$197Sun Country Air

Fri, Jul 10 - Fri, Jul 17

6:33 pm - 11:58 pm

ATW

BUF

4h 25m

1 stop

6:29 am - 10:29 am

BUF

ATW

5h 00m

1 stop

$299Delta

Thu, Jul 9 - Sun, Jul 12

6:54 pm - 12:38 am

GRB

BUF

4h 44m

1 stop

8:06 am - 12:29 pm

BUF

GRB

5h 23m

1 stop

$299American Airlines

Wed, Jun 10 - Wed, Jun 17

6:54 pm - 12:38 am

GRB

BUF

4h 44m

1 stop

4:14 pm - 12:10 am

BUF

GRB

8h 56m

2 stops

$304American Airlines

Wed, Jun 10 - Wed, Jun 17

2:40 pm - 9:03 pm

ATW

BUF

5h 23m

1 stop

7:00 am - 10:03 am

BUF

ATW

4h 03m

1 stop

$309United Airlines

Wed, May 27 - Sat, May 30

12:24 pm - 10:31 pm

ATW

BUF

9h 07m

2 stops

5:52 pm - 9:21 pm

BUF

ATW

4h 29m

1 stop

$314United Airlines

Wed, May 27 - Sat, May 30

12:05 pm - 11:59 pm

GRB

BUF

10h 54m

2 stops

10:30 am - 4:33 pm

BUF

GRB

7h 03m

2 stops

$321Delta

Tue, Jun 16 - Wed, Sep 9

American Airlines flights from Wisconsin to Buffalo

Our best American Airlines deals on Wisconsin to Buffalo flight tickets

American Airlines

Jun 9

ORD10:01 pmChicago O'Hare Intl

1h 37m

BUF12:38 amBuffalo

Jun 16

BUF4:57 pmBuffalo

2h 13m

ORD6:10 pmChicago O'Hare Intl

$258

American Airlines

Sep 3

ORD6:50 amChicago O'Hare Intl

1h 45m

BUF9:35 amBuffalo

Sep 8

BUF6:10 pmBuffalo

2h 15m

ORD7:25 pmChicago O'Hare Intl

$261

American Airlines

Jun 9

ORD5:00 amChicago O'Hare Intl

6h 17m

1 stop

BUF12:17 pmBuffalo

Jun 16

BUF8:06 amBuffalo

2h 04m

ORD9:10 amChicago O'Hare Intl

$267

Sun Country Air flights from Wisconsin to Buffalo

Our best Sun Country Air deals on Wisconsin to Buffalo flight tickets

Sun Country Air

Aug 7

MSP7:35 amMinneapolis St Paul

2h 01m

BUF10:36 amBuffalo

Aug 13

BUF12:05 pmBuffalo

2h 10m

MSP1:15 pmMinneapolis St Paul

$188

Sun Country Air

Jul 10

MSP7:30 amMinneapolis St Paul

2h 01m

BUF10:31 amBuffalo

Jul 17

BUF11:41 amBuffalo

2h 10m

MSP12:51 pmMinneapolis St Paul

$197

Sun Country Air

Aug 6

MSP8:10 amMinneapolis St Paul

1h 58m

BUF11:08 amBuffalo

Aug 13

BUF12:05 pmBuffalo

2h 10m

MSP1:15 pmMinneapolis St Paul

$198

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoBuffalo

ORD - BUF

ORDBUF

Chicago O'Hare Intl

Wed 7/22

1:50 pm-10:39 am

1 stop19h 49m

Buffalo

Tue 7/28

11:50 am-7:53 pm

1 stop9h 03m

$134

ChicagoBuffalo

ORD - BUF

ORDBUF

Chicago O'Hare Intl

Wed 7/22

1:50 pm-10:39 am

1 stop19h 49m

Buffalo

Tue 7/28

11:50 am-12:25 pm

2 stops25h 35m

$159

Quickest round-trip

MinneapolisBuffalo

MSP - BUF

MSPBUF

Minneapolis St Paul

Fri 8/7

7:35 am-10:36 am

Nonstop2h 01m

Buffalo

Thu 8/13

12:05 pm-1:15 pm

Nonstop2h 10m

$188

MinneapolisBuffalo

MSP - BUF

MSPBUF

Minneapolis St Paul

Fri 7/10

7:30 am-10:31 am

Nonstop2h 01m

Buffalo

Fri 7/17

11:41 am-12:51 pm

Nonstop2h 10m

$197

AppletonBuffalo

ATW - BUF

ATWBUF

Appleton Intl

Thu 7/9

6:33 pm-11:58 pm

1 stop4h 25m

Buffalo

Sun 7/12

6:29 am-10:29 am

1 stop5h 00m

$299

Green BayBuffalo

GRB - BUF

GRBBUF

Green Bay Austin-Straubel

Wed 6/10

6:54 pm-12:38 am

1 stop4h 44m

Buffalo

Wed 6/17

8:06 am-12:29 pm

1 stop5h 23m

$299

Green BayBuffalo

GRB - BUF

GRBBUF

Green Bay Austin-Straubel

Wed 6/10

6:54 pm-12:38 am

1 stop4h 44m

Buffalo

Wed 6/17

4:14 pm-12:10 am

2 stops8h 56m

$304

AppletonBuffalo

ATW - BUF

ATWBUF

Appleton Intl

Wed 5/27

2:40 pm-9:03 pm

1 stop5h 23m

Buffalo

Sat 5/30

7:00 am-10:03 am

1 stop4h 03m

$309

AppletonBuffalo

ATW - BUF

ATWBUF

Appleton Intl

Wed 5/27

12:24 pm-10:31 pm

2 stops9h 07m

Buffalo

Sat 5/30

5:52 pm-9:21 pm

1 stop4h 29m

$314

Green BayBuffalo

GRB - BUF

GRBBUF

Green Bay Austin-Straubel

Tue 6/16

12:05 pm-11:59 pm

2 stops10h 54m

Buffalo

Wed 9/9

10:30 am-4:33 pm

2 stops7h 03m

$321

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Wisconsin to Buffalo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Buffalo?

If you aren’t able to travel during the month of November, then book flights to Buffalo from Wisconsin during July instead. Flights to Buffalo in July, while not as cheap as those in November, still average around $182.

Cheap Wisconsin to Buffalo flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Wisconsin to Buffalo

Fastest flight time	1h 35m
Direct flights	Every day
Airports in Buffalo	1 airport

The fastest flight from Wisconsin to Buffalo takes 1h 35m

Direct flights go from Wisconsin to Buffalo every day.

There is 1 airport in Buffalo. From Wisconsin there are direct flights to Buffalo (BUF).

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Frequently asked questions about flying from Wisconsin to Buffalo

When did momondo last update prices for flights from Wisconsin to Buffalo Airport?
Prices for flights from Wisconsin to Buffalo Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Wisconsin to Buffalo Airport?
As of May 2026, there are 7 operators available to choose from for flights from Wisconsin to Buffalo Airport.
How old do you have to be to fly from Wisconsin to Buffalo Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Wisconsin to Buffalo Airport.
What documentation or ID do you need to fly to Buffalo Airport?
The travel and health documents required for your trip to Buffalo Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Buffalo Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Wisconsin to Buffalo

Compare and see reviews for airlines that fly from Wisconsin to Buffalo with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $196	Free Cancellation	Rating 7.1 11,661 reviews	Search American Airlines flights
Delta	PriceFrom $196	Free Cancellation	Rating 7.9 8,446 reviews	Search Delta flights
United Airlines	PriceFrom $222	Free Cancellation	Rating 7.4 9,701 reviews	Search United Airlines flights

Batavia

Cheektowaga

Amherst

Tonawanda

Grand Island

Williamsville

Orchard Park

Bowmansville

West Seneca

Lockport

East Aurora

Eden

Angola

Why use momondo?

Why should I use momondo to find a flight deal from Wisconsin to Buffalo?

It is quick and easy to find Wisconsin to Buffalo flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Buffalo that suits you.

Can I find flights from Wisconsin to Buffalo with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Buffalo from Wisconsin with this policy.

How can momondo help me find flights from Wisconsin to Buffalo?

Once you have performed a search for Wisconsin to Buffalo flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Wisconsin to Buffalo right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Wisconsin to Buffalo now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Buffalo and let you know when they change.

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Cheap flights from Wisconsin to Buffalo from $69

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Wisconsin to Buffalo departing on 7/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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An easier way to manage your Buffalo trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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List of cabin classes available on flights landing in Buffalo. Availability may vary depending on flight origin and airline.

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