Green Bay Airport: Code, Parking, Car Rentals & Insider Tips

Q: What airlines fly into Green Bay?

Delta, American, United, and seasonal service from Sun Country. Most flights connect through Chicago (ORD), Minneapolis (MSP), or Denver (DEN).

Q: Is there long-term parking at Green Bay Airport?

Yes — GRB offers both short-term and long-term parking options right outside the terminal.

Q: Can I rent a car at the airport?

Absolutely. All major rental companies have counters conveniently located inside the terminal.

Q: What’s the airport like inside?

Small, clean, and efficient. No long lines, and it’s easy to navigate even if you’re not a frequent flyer.

Q: When does the airport open?

GRB opens daily at 4:00 AM. Most flights begin departing around 6:00 AM.

Q: How early should I arrive at the Green Bay Airport?

An hour before your flight is usually enough. Security lines are short, and check-in is quick.

If you’re flying into or out of Green Bay, chances are you’ll be going through Green Bay Austin Straubel International Airport — or, as locals call it, just GRB. Whether you’re planning a trip, picking up family, or thinking about moving to the area, this guide covers everything you need to know about the airport: its code, parking options, rental cars, and even a few tips you won’t find on the airport website.

Located just 15 minutes from downtown, GRB is small but efficient. No long lines. No confusing terminals. Just enough of what you need — and none of what you don’t. You’ll get in and out without the headaches of bigger airports.

Thinking about moving to Green Bay or the surrounding area? Muberr can help. We’re a local moving company with roots in the community, and we’ll make sure your move is smooth and stress-free. Call us at 920-662-4863 or get a free quote online.

Where is Green Bay Airport & What’s the Airport Code?

The official name is Green Bay Austin Straubel International Airport, and its airport code is GRB.

The Green Bay Airport is just a 15-minute drive from Lambeau Field.

Address: 2077 Airport Dr, Green Bay, WI 54313

The Green Bay Airport is international; however, don’t expect nonstop flights around the world. The airport is small, clean, and easy to get around.

If you’re traveling across the country or internationally, you will likely connect through Chicago (ORD), Minneapolis (MSP), or Detroit (DTW).

Airport Parking & Alternatives

If you’re flying in or out of GRB, knowing your parking options ahead of time makes the trip smoother:

On‑Site Parking (Long‑ & Short‑Term)

GRB parking is affordable and convenient:

The first 30 minutes are free.
31–60 minutes costs $3–4 (depending on lot).
After that, $1.00 per additional half-hour.
Daily max: ~$8–9; weekly: ~$40–45

There’s no valet or reservation system—spaces are first-come, first-served.

Cell‑Phone Waiting Lot

Need to wait for an arriving passenger? Use the free cell-phone lot for up to 60 minutes—no car-shuffling needed.

Tip: For longer stays or Packers game days, people recommend “monthly garage rates” or neighborhood street parking—but confirm limits first.

Airlines That Fly Into Green Bay (GRB)

For a smaller regional airport, Green Bay’s Austin Straubel still gives you solid connectivity — especially if you’re flying into or out of Wisconsin’s northeastern corridor.

Here’s who you can book with:

American Airlines – Connecting through Chicago (ORD)
Delta – Connecting through Minneapolis (MSP)
United Airlines – Connecting through Chicago (ORD) or Denver (DEN)
Sun Country – Seasonal service to warm-weather destinations like Fort Myers (RSW) or Phoenix (PHX)

Most long-distance or international flights will route you through a bigger hub like:

Chicago O’Hare (ORD)
Minneapolis–St. Paul (MSP)
Detroit (DTW)
Denver (DEN)

Tip : The early morning departures are smoother. TSA is usually a breeze, but if there’s a Packers game or big event in town, expect longer lines.

Car Rentals at Green Bay Airport

Renting a car at GRB is surprisingly easy. All major rental counters are located right in the terminal — just steps from baggage claim.

Rental agencies at GRB include:

Enterprise
National
Hertz
Alamo
Budget
Avis

No shuttle required, no waiting outside in the cold — just grab your keys and go.

Tip: Book in advance, especially during Packer games when thousands of tourists come into town and take all the rentals. You cannot get around Green Bay without a car.

FAQ: Green Bay Airport (GRB)

What is the Green Bay Airport code?

The airport code for Green Bay Austin Straubel International Airport is GRB.

How far is the airport from downtown Green Bay or Lambeau Field?

Roughly 15 minutes by car.

What airlines fly into Green Bay?

Delta, American, United, and seasonal service from Sun Country. Most flights connect through Chicago (ORD), Minneapolis (MSP), or Denver (DEN).

Does Green Bay have direct international flights?

Technically it’s an international airport — but don’t expect nonstops flights. Most flights transit through Chicago (ORD), Minneapolis (MSP), or Detroit (DTW).

Is there long-term parking at Green Bay Airport?

Yes — GRB offers both short-term and long-term parking.

Can I rent a car at the airport?

Absolutely. All major rental companies have counters right inside the terminal.

What’s the airport like inside?

Small, clean, and no long lines.

When does the airport open?

GRB opens at 4:00 AM, and flights start departing at 6 am.

How early should I arrive at the Green Bay Airport?

At least an hour is enough time; it’s a very small airport without long lines.

Cris

I started Muberr almost a decade ago shortly after graduating from college. Little did I know it would grow to the size it is today. If you want that small business feel and need someone you can trust with your next move, I’d love to be that guy.