Direct (non-stop) flights from Green Bay to Buffalo

All flight schedules from Austin Straubel International , Wisconsin , USA to Buffalo Niagara International , New York , USA. This route is operated by American Airlines and the flight time is 1 hour and 40 minutes. The distance is 483 miles.

Monthly schedule
Week schedules
Airlines
Aircrafts
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GRB Austin Straubel International
USA
Green Bay , WI , USA
BUF Buffalo Niagara International
USA
Buffalo , NY , USA
CHANGE DIRECTION
Flight time
1h 40m
Flight distance
483mi, 777km
Flights from Green Bay to Buffalo route map
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USA
USA
GRB
Green Bay , WI
aircraft image
USA
USA
BUF
Buffalo , NY
Distance
483 miles · (777 km)
CHANGE DIRECTION
Flight time
1 hour and 40 minutes

Airlines with direct flights from Green Bay (GRB) to Buffalo (BUF)

  • American Airlines
    Oneworld
    S
    M
    T
    W
    T
    F
    S
    Begins in 2026-12-14
    First class available
    1 weekly flight
FLIGHTS WITH STOPS
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GRB BUF
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MONTHLY
AA
WEEKLY

Green Bay (GRB) to Buffalo (BUF) flight schedule

The monthly calendar shows every direct flight departure from Austin Straubel International (GRB) with all airlines. Click on a date to see a list of flights or search for the best prices.

American Airlines

View return flights from BUF to GRB

American Airlines flight schedule from Green Bay to Buffalo

All weekly departures with American Airlines. The week calendar shows every flight departure from Green Bay (GRB) to Buffalo (BUF). Click on a blue date to see a list of flights.

Week 51 (Dec 14 - Dec 20)
  • Week 51 (Dec 14 - Dec 20)
Flight
Mon
Dec 14
Tue
Dec 15
Wed
Dec 16
Thu
Dec 17
Fri
Dec 18
Sat
Dec 19
Sun
Dec 20
AA3955
09:45
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Flight time
1h 40m
Route added
May 2026

US
Arriving at Buffalo Niagara (BUF) , New York

Buffalo Niagara International (BUF) is a bigger airport in USA. You can fly to 30 destinations with 7 airlines in scheduled passenger traffic.

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Departing from Austin Straubel (GRB) , Wisconsin

Austin Straubel International (GRB) is a mid-sized airport based in Green Bay, USA. You can fly to 10 destinations with 3 airlines in scheduled passenger traffic.

Show all flights from GRB

Type of aircraft(s) on this route

Below is a list of aircraft types we have within our database with flights on this route. You can also see the aircrafts seat capacity together with classes.

Embraer 175
American Airlines
Embraer 175 illustration
Embraer 175 illustration
73 seats
 (12 first class)
ROUTE EXPLORING

Austin Straubel International - all destinations

With FlightsFrom.com’s brilliant search features you can explore all non-stop flights from a specific airport. Simply select your preferred airport to get an overview of every single non-stop flight offered. Click on one of the routes to get information about which airline’s operate the route, when the next scheduled flight is or to filter your search even more.

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Green Bay flight map

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1 adult
Economy

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Frequently asked questions FAQ

  • The flight between Green Bay (GRB) and Buffalo (BUF) typically takes about and 40 minute.
  • The flight number is AA3955 and it's operated by American Airlines.
  • From Green Bay you will fly out from Austin Straubel International (GRB) and you will be landing at Buffalo Niagara International (BUF).
  • Embraer 19X/17X flies this route operated by American Airlines.
  • American Airlines have non-stop flights to Buffalo.
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MAP EXPLORER Flights from Green Bay to Buffalo route map
Non-stop flights from GRB to BUF
483 miles (777 km) · 1 hour and 40 minutes
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Popular routes from Green Bay

American Airlines American Airlines routes

Green Bay (GRB) - Chicago (ORD)

US

Green Bay (GRB) - Charlotte (CLT)

US

Green Bay (GRB) - Washington (DCA)

US

Green Bay (GRB) - Dallas (DFW)

US

Green Bay (GRB) - New York (LGA)

US

For more destinations from Green Bay with American Airlines (AA), check out the American Airlines route map .

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