Airports US GRB
Scheduled service · Medium Airport
GRB
KGRB

🇺🇸 Austin Straubel International Airport

Green Bay, US-WI, US 695 ft America/Chicago
250
Routes
218
Destinations
23
Airlines
7
Countries
Updated Feb 9, 2026

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Austin Straubel International Airport (IATA: GRB, ICAO: KGRB) serves Green Bay, US. It has 250 scheduled routes to 218 destinations in 7 countries, operated by 23 airlines.
Mostly positive
What travelers love
  • Friendly Staff and Excellent Customer Service: Passengers consistently commend the staff, from gate agents to TSA, for being friendly, helpful, and genuinely welcoming, often going "the extra mile" to ensure a fantastic experience.
  • Cleanliness: The airport is frequently described as "spotless" and "very clean" throughout.
  • Ease of Navigation and Small Size: Its compact nature makes it easy to navigate, contributing to a calm and manageable travel experience, with clear directions posted throughout the terminal.
  • Quick Security Wait Times: Travelers report that security checks are typically very fast, often taking 5-15 minutes, even during busier times, with TSA PreCheck available at both checkpoints.
  • Terminal Facilities and Amenities: GRB offers various amenities, including a business center, a kids' zone, family/quiet rooms, free Wi-Fi, numerous charging stations, a cafe, vending machines, and gift shops with local merchandise.
  • Easy Parking and Ground Transportation: Parking is described as a "breeze" and designed for quick access to the terminal. Six global car rental brands are housed within the terminal, and taxi and rideshare services are available.
Common complaints
  • TSA Checkpoint Hours: The TSA line does close and doesn't reopen until closer to the next flight, which could potentially be inconvenient for very early arrivals.
  • Limited Dining and Lounge Options: While there are food options, some travelers may find the selection limited compared to larger airports, and there are no specialized VIP or airline lounges.
  • Theft Concern for Sleepers: A general safety warning advises against sleeping at the airport due to past reports of theft from sleepers, though this is not a direct complaint about GRB's operations.

Bottom line: Austin Straubel International Airport offers a generally positive and efficient travel experience, standing out for its friendly staff, cleanliness, and quick processing times. It is particularly recommended for those seeking a less stressful alternative to larger, bustling hubs.

AirportRoutes · updated Feb 9, 2026

Routes from GRB

218 nonstop destinations · 23 airlines.

Showing the top 200 destinations by frequency.

Route Network Map

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Airport routes

Austin Straubel International Airport (GRB) offers 250 flight routes operated by 23 airlines. Major carriers include Maxair, Delta Air Lines, SkyWest and others. Popular destinations from Green Bay include Chicago O'Hare Intl, Detroit Metro Wayne Co, Minneapolis/St Paul Intl, Hartsfield-Jackson Intl, Appleton Intl.

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Common questions about GRB

Quick answers, straight from the schedule data.

How many destinations have nonstop flights from GRB?

Austin Straubel International Airport has 250 scheduled routes to 218 destinations in 7 countries, operated by 23 airlines.

Which airlines fly from Austin Straubel International Airport?

23 carriers operate scheduled departures, including Maxair, Delta Air Lines, SkyWest.

Where is Austin Straubel International Airport located?

Austin Straubel International Airport is located in Green Bay, US, at an elevation of 695 ft. Its IATA code is GRB and ICAO code is KGRB.