Direct flights from Green Bay (GRB)

Austin Straubel International Airport (GRB) is a small station with nonstop service to 8 destinations, flown by 3 airlines, led by Delta Air Lines, American Airlines, and United Airlines. The busiest nonstop from Green Bay goes to Chicago. Where 2LNR tracks Delta Air Lines and American Airlines on a nonstop from GRB, it shows upgrade or award space by date.

Route data refreshed . Routes and carriers reflect the schedule data behind 2LNR's route map.

Updated .

8
Nonstop destinations
3
Airlines serving GRB
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About Austin Straubel International Airport (GRB)

Austin Straubel International Airport (GRB) is the airport serving Green Bay, United States. Its ICAO code is KGRB. Departure and arrival times at GRB are local to the America/Chicago time zone. Every one of its 8 nonstop destinations is inside United States.

Confirmed upgrade & award space on Green Bay routes

2LNR tracks confirmed upgrade and award space on Delta Air Lines and American Airlines, segment by segment and date by date. Pick any Green Bay destination below to open a calendar of departures, the next 14 days free on every product and the full horizon on Pro.

See real availability

Confirmed upgrade or award seats by date on the GRB routes 2LNR tracks, checked against live inventory so you know what's open before you book.

Set an alert

Premium inventory turns over fast. Watch a tracked Green Bay route on Pro and 2LNR notifies you when space appears.

Plan on the map

Explore every GRB nonstop on the interactive route map, with connections and route statistics.

All nonstop destinations from Green Bay (GRB)

These are the city pairs behind flights to and from Green Bay: 8 nonstop destinations with active service at Austin Straubel International Airport. Each route links to its own page, with confirmed upgrade or award space by date where 2LNR tracks the carrier.

Nonstop flights to Green Bay (GRB)

8 airports have nonstops to Austin Straubel International Airport in 2LNR's schedule data. Here they are, with the airlines that fly each route.

Airlines that fly out of Green Bay (GRB)

The carriers with nonstop service from Austin Straubel International Airport, ordered by how many destinations each one reaches. Each links to that airline's full route map.

Alternative airports near Green Bay (GRB)

Nearby airports with nonstop service of their own, closest first. Distances are great-circle between the two airports' coordinates, not driving time, so check the ground connection before you treat one as a substitute.

Frequently asked questions about Green Bay (GRB)

How many nonstop destinations does Austin Straubel International Airport (GRB) serve?
Austin Straubel International Airport has active nonstop service to 8 destinations in 2LNR's schedule data. The busiest markets from GRB are Chicago, Detroit, and Minneapolis. The full list, with who flies each route and, where 2LNR tracks the carrier, upgrade and award space by date, is on this page.
Which airlines fly out of Green Bay (GRB)?
The carriers with nonstop service from Austin Straubel International Airport are listed in full on this page, each linked to its own route map. Delta Air Lines, American Airlines, and United Airlines run the most routes from Green Bay, in that order. In 2LNR's schedule data that is 3 airlines in total.
How many airlines fly out of GRB?
2LNR's schedule data currently shows 3 airlines with at least one nonstop route from Green Bay (GRB). That figure counts the carrier operating the flight rather than every carrier that sells a seat on it, so a codeshare marketed by a partner is not counted twice, and it moves with the season.
How do I check upgrade or award availability from GRB?
Pick any destination on this page, such as Chicago, to open a calendar of GRB departures with confirmed upgrade and award space on Delta Air Lines and American Airlines by date, the next 14 days free on every product and the full horizon on Pro. On Pro you can also set an alert so 2LNR notifies you when space opens.
Does 2LNR track flights from GRB?
Yes. Every nonstop route from Austin Straubel International Airport in 2LNR's schedule data is listed, 8 destinations in total, and on the routes flown by Delta Air Lines and American Airlines what is shown is confirmed availability rather than a forecast, the next 14 days free on every product and the full horizon on Pro.
Where can you fly nonstop from Green Bay (GRB)?
From Green Bay (GRB), 2LNR's schedule data shows nonstop flights to Atlanta, Boston, Buffalo, Charlotte, Chicago, Detroit, Houston, and Minneapolis. This page lists every one, with the airlines that fly it.

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