Direct flights from Chicago to Green Bay

Did you mean Flights from Green Bay to Chicago?

Chicago

United States

ORD

Chicago O'Hare International Airport

Green Bay

United States

GRB

Austin Straubel International Airport

Route: Nonstop service available
Distance: 174 miles
Marketing airlines: 9 airlines
Aircraft: 6 aircraft types
Dates: Nov 2, 2026 – Oct 31, 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 ORD → GRB, Economy, on 2026-11-27, 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: 2026-11-12 – 2026-12-11.

ORD → GRBEconomy
AA3633
4,500 points+ $25.00
Departure
2026-11-27
Seats seen
3
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-11-12 07:29
ORD → GRBEconomy
AA3426
4,500 points+ $25.00
Departure
2026-11-27
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-11-12 07:29
ORD → GRBEconomy
AA3909
4,500 points+ $25.00
Departure
2026-11-27
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-11-12 07:29
ORD → GRBEconomy
AA3909
4,500 points+ $25.00
Departure
2026-11-29
Seats seen
4
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-11-12 07:41
ORD → GRBEconomy
AA3426
4,500 points+ $25.00
Departure
2026-11-29
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-11-12 07:41
ORD → GRBEconomy
AA3909
4,500 points+ $25.00
Departure
2026-12-02
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-11-11 20:21
ORD → GRBEconomy
AA4067
4,500 points+ $25.00
Departure
2026-12-02
Seats seen
8
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-11-11 20:21
ORD → GRBEconomy
AA3426
4,500 points+ $25.00
Departure
2026-12-02
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-11-11 20:21
ORD → GRBEconomy
AA3633
4,500 points+ $25.00
Departure
2026-12-02
Seats seen
8
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-11-11 20:21
ORD → GRBEconomy
AA4067
4,500 points+ $25.00
Departure
2026-12-07
Seats seen
4
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-11-11 13:42
ORD → GRBFirst
AA3426
9,000 points+ $25.00
Departure
2026-12-02
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-11-11 20:21
ORD → GRBFirst
AA4067
9,000 points+ $25.00
Departure
2026-12-02
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-11-11 20:21

Chicago to Green Bay route overview

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

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

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

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 Nov 2, 2026 – Oct 31, 2027.

Marketing airlines on the Chicago to Green Bay 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 ORD to GRB

Frequently asked questions

Which airports serve the Chicago to Green Bay route?

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

How far is Green Bay from Chicago?

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

Are there direct flights from ORD to GRB?

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

Which airlines market flights from ORD to GRB?

Which aircraft fly from ORD to GRB?

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