Direct flights from Green Bay to Chicago

Did you mean Flights from Chicago to Green Bay?

Green Bay

United States

GRB

Austin Straubel International Airport

Chicago

United States

ORD

Chicago O'Hare International Airport

Route: Nonstop service available
Distance: 174 miles
Marketing airlines: 9 airlines
Aircraft: 7 aircraft types
Dates: Oct 19, 2026 – Oct 18, 2027

Observed award fares

A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.

Lowest price in this limited sample: 4,500 points + $25.00 for GRB → ORD, Economy, on 2026-10-29, booked with Alaska Atmos Rewards. This is an observed fare, not a guaranteed price or the lowest price across all dates and programs.

Departure window: 2026-10-23 – 2026-11-21.

GRB → ORDEconomy
AA3448
4,500 points+ $25.00
Departure
2026-10-29
Seats seen
2
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-21 16:27
GRB → ORDEconomy
AA3448
4,500 points+ $25.00
Departure
2026-10-31
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 09:37
GRB → ORDEconomy
AA3633
4,500 points+ $25.00
Departure
2026-11-01
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-23 03:39
GRB → ORDEconomy
AA3909
4,500 points+ $25.00
Departure
2026-11-01
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-23 03:39
GRB → ORDEconomy
AA3633
4,500 points+ $25.00
Departure
2026-11-03
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 13:57
GRB → ORDEconomy
AA3493
4,500 points+ $25.00
Departure
2026-11-03
Seats seen
4
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 13:57
GRB → ORDEconomy
AA3909
4,500 points+ $25.00
Departure
2026-11-03
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 13:57
GRB → ORDEconomy
AA3633
4,500 points+ $25.00
Departure
2026-11-05
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 17:06
GRB → ORDEconomy
AA3633
4,500 points+ $25.00
Departure
2026-11-08
Seats seen
3
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 22:34
GRB → ORDEconomy
AA3909
4,500 points+ $25.00
Departure
2026-11-08
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 22:34
GRB → ORDEconomy
AA3909
4,500 points+ $25.00
Departure
2026-11-11
Seats seen
6
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-21 11:48
GRB → ORDEconomy
AA3909
4,500 points+ $25.00
Departure
2026-11-15
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-21 09:04

Green Bay to Chicago route overview

Austin Straubel International Airport (GRB) serves Green Bay; Chicago O'Hare International Airport (ORD) serves Chicago.

The airports are 174 miles apart by great-circle distance.

Roame's current schedule feed shows nonstop service from GRB to ORD.

Marketing airlines listed in the current schedule, including codeshare sellers, are American Airlines (AA), British Airways (BA), Copa Airlines (CM), Emirates (EK), Iberia (IB), Lufthansa (LH), Air New Zealand (NZ), Qatar Airways (QR) and United Airlines (UA). This list does not identify the operating airline for each flight; check the flight details before booking.

Published schedule dates span Oct 19, 2026 – Oct 18, 2027.

Marketing airlines on the Green Bay to Chicago route

These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.

British Airways (BA)Codeshare only
Copa Airlines (CM)Codeshare only
Emirates (EK)Codeshare only
Iberia (IB)Codeshare only
Lufthansa (LH)Codeshare only
Air New Zealand (NZ)Codeshare only
Qatar Airways (QR)Codeshare only

Airline alliance affiliations represented: Oneworld, Star Alliance

Aircraft flying from GRB to ORD

Frequently asked questions

Which airports serve the Green Bay to Chicago route?

Austin Straubel International Airport (GRB) is the origin airport and Chicago O'Hare International Airport (ORD) is the destination airport.

How far is Chicago from Green Bay?

GRB and ORD are approximately 174 miles apart by great-circle distance.

Are there direct flights from GRB to ORD?

Yes. Roame's current schedule feed shows nonstop service from GRB to ORD.

Which airlines market flights from GRB to ORD?

Which aircraft fly from GRB to ORD?

Aircraft listed in the current schedule include Canadair Regional Jet 200 (CR2), CR5, CRJ, Embraer 170 (E70), Embraer 175 (short wing) (E75), Embraer 175 (long wing) (E7W) and JET.