Gary Chicago International Airport

Airport Airport

IATA Code
GYY
ICAO Code
KGYY
Airport Type
Large Airport
Class
International

Gary/Chicago International Airport (GYY) is a regional airport in northwest Indiana near Gary and the southern edge of the Chicago metro area. It primarily handles general aviation, cargo and occasional scheduled commercial services from a single, compact terminal.

Gary Chicago International Airport
Elevation: 180 m
41.6171, -87.4132

Terminal Guide for Gary Chicago International Airport #

The airport’s passenger operations are based in one terminal building. The layout is compact with check-in, security and gates colocated; there is no inter-terminal transport system and walking distances are short.

Getting to and From Gary Chicago International Airport #

The airport is roughly 40-60 minutes by road from central Chicago depending on traffic; travel times to Gary and nearby communities are much shorter. Ground options include taxis, private shuttles and rental cars.

  • Rail/Metro: No direct rapid transit link; regional commuter services are available from nearby stations requiring a transfer.
  • Buses: Some regional bus/shuttle services connect the airport to nearby cities.
  • Taxis: Local taxis and pre-booked shuttles serve the airport.
  • Ride-share: Ride-share services operate in the region; confirm pickup points.
  • Driving: Car rental and on-site parking available; driving is common for most travellers.

Facilities, Shopping, and Dining at Gary Chicago International Airport #

Facilities are focused on smaller passenger volumes and general aviation needs.

  • Lounges: No large commercial lounges; waiting areas provided.
  • Food & drink: Limited concession offerings.
  • Wi‑Fi: Wi‑Fi availability is limited; mobile coverage is generally reliable.
  • Charging: Few charging stations; bring a power bank for longer waits.
  • Luggage & accessibility: Basic baggage services and accessibility assistance are available on request.

Hotels and Layovers at Gary Chicago International Airport #

There are hotels in Gary and nearby communities within easy driving distance of the airport; downtown Chicago hotels are a longer drive. For short stays, book locally in Gary or nearby Hammond/Whiting areas.

Tips for Gary Chicago International Airport #

  • Commercial passenger services are limited at Gary; if you need to travel to Chicago centre, allow 45-60 minutes by car depending on traffic.
  • Public transport options to Chicago are limited-check regional shuttle and bus services before travel.
  • If flying commercial from Gary, confirm which carriers operate scheduled services on your chosen date; routes can change.

Weather & Climate near Gary Chicago International Airport #

Climate

Gary Chicago International Airport's climate is classified as Hot-Summer Continental - Hot-Summer Continental climate with warm summers (peaking in July) and freezing winters (coldest in January). Temperatures range from -9°C to 29°C. Moderate rainfall (957 mm/year).

Air Quality: AQI 35 Good
Best Time to Visit
JulyAugustSeptember
Temperature & Rainfall
Temperature Range
39°
Warmest Month
-31°
Coldest Month
Monthly Conditions

January

January is the coldest month with highs of -1°C and lows of -9°C. Moderate rainfall (45 mm) and mostly overcast skies.

37 Poor

Comfort

-5°
Feels Like Freezing
-5°C
Temperature
-9° -1°
86%
Humidity
Very Humid

Weather

45 mm
Rainfall
4.8 m/s
Wind
Light Breeze
0.2
UV Index
Low
9.4h daylight

February

February is freezing with highs of 2°C and lows of -7°C. Moderate rainfall (38 mm) and mostly overcast skies.

47 Poor

Comfort

-2°
Feels Like Freezing
-2°C
Temperature
-7°
84%
Humidity
Very Humid

Weather

38 mm
Rainfall
4.6 m/s
Wind
Light Breeze
0.4
UV Index
Low
10.5h daylight

March

March is cold with highs of 8°C and lows of -2°C. Moderate rainfall (67 mm) and partly cloudy skies.

48 Poor

Comfort

Feels Like Cold
C
Temperature
-2°
80%
Humidity
Very Humid

Weather

67 mm
Rainfall
4.8 m/s
Wind
Light Breeze
0.7
UV Index
Moderate
11.8h daylight

April

April is cold with highs of 15°C and lows of 4°C. Regular rainfall (97 mm) and partly cloudy skies.

66 Good

Comfort

Feels Like Cold
C
Temperature
15°
77%
Humidity
Very Humid

Weather

97 mm
Rainfall
4.9 m/s
Wind
Light Breeze
1.1
UV Index
High
13.2h daylight

May

May is cool with highs of 22°C and lows of 9°C. Regular rainfall (97 mm) and partly cloudy skies.

68 Good

Comfort

16°
Feels Like Cool
16°C
Temperature
22°
78%
Humidity
Very Humid

Weather

97 mm
Rainfall
4.3 m/s
Wind
Light Breeze
1.5
UV Index
High
14.4h daylight

June

June is mild with highs of 27°C and lows of 15°C. The wettest month with heavy rain (107 mm) and partly cloudy skies.

80 Excellent

Comfort

21°
Feels Like Mild
21°C
Temperature
15° 27°
77%
Humidity
Very Humid

Weather

107 mm
Rainfall
3.7 m/s
Wind
Light Breeze
1.8
UV Index
Very High
15.0h daylight

July

July is the warmest month with highs of 29°C and lows of 18°C. Regular rainfall (95 mm).

84 Excellent

Comfort

24°
Feels Like Mild
24°C
Temperature
18° 29°
74%
Humidity
Very Humid

Weather

95 mm
Rainfall
3.3 m/s
Wind
Light Breeze
1.9
UV Index
Very High
14.7h daylight

August

August is mild with highs of 28°C and lows of 17°C. Regular rainfall (95 mm) and partly cloudy skies.

82 Excellent

Comfort

22°
Feels Like Mild
22°C
Temperature
17° 28°
73%
Humidity
Very Humid

Weather

95 mm
Rainfall
3.0 m/s
Wind
Light Breeze
1.6
UV Index
Very High
13.7h daylight

September

September is mild with highs of 24°C and lows of 12°C. Regular rainfall (93 mm).

82 Excellent

Comfort

18°
Feels Like Mild
18°C
Temperature
12° 24°
73%
Humidity
Very Humid

Weather

93 mm
Rainfall
3.3 m/s
Wind
Light Breeze
1.2
UV Index
High
12.3h daylight

October

October is cool with highs of 18°C and lows of 6°C. Moderate rainfall (74 mm) and partly cloudy skies.

68 Good

Comfort

12°
Feels Like Cool
12°C
Temperature
18°
75%
Humidity
Very Humid

Weather

74 mm
Rainfall
3.9 m/s
Wind
Light Breeze
0.6
UV Index
Moderate
11.0h daylight

November

November is cold with highs of 10°C and lows of 0°C. Regular rainfall (84 mm) and partly cloudy skies.

56 Acceptable

Comfort

Feels Like Cold
C
Temperature
10°
80%
Humidity
Very Humid

Weather

84 mm
Rainfall
4.5 m/s
Wind
Light Breeze
0.3
UV Index
Low
9.7h daylight

December

December is freezing with highs of 2°C and lows of -6°C. Moderate rainfall (65 mm) and mostly overcast skies.

35 Poor

Comfort

-2°
Feels Like Freezing
-2°C
Temperature
-6°
86%
Humidity
Very Humid

Weather

65 mm
Rainfall
4.5 m/s
Wind
Light Breeze
0.2
UV Index
Low
9.1h daylight

Nearby Cities #