The cheapest times to fly from AZO to GRB are

  • January 1st to March 18th (except the week of February 26th)
  • April 9th to July 29th (except the weeks of June 25th and July 2nd)
  • mid November

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from AZO to GRB is early to mid July. Prices can be as high as $572 for Monday flights during mid to late September, or as low as $235 for Tuesday flights around early to mid July.


When to Fly to Green Bay

Flying from Kalamazoo, MI (AZO) to Green Bay, WI (GRB) will usually cost between $236 to $390 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early to mid July with an average ticket price of $261. Due to high demand the most expensive time to fly is mid to late September, with an average price of $389. Planning your trip to low-cost times can easily save you $128 on economy flights and even more on first-class flights. Generally, any price below $296 can be considered a good price for a round-trip AZO to GRB flight.

See below for a graph of average weekly prices for the AZO to GRB route. All prices are for round-trip tickets in USD.

AZO to GRB Flight Prices

Compared to other flights, the AZO to GRB flight is much cheaper than the average and costs much less than the average flight leaving from Kalamazoo. The average price per mile (for a direct flight) is $0.91, which is above average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Mondays are the most expensive days to fly to Green Bay, and Fridays are the most expensive days to return to Kalamazoo. Selecting flights on the least expensive days could save you up to $76 (23%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $262. Return trip prices are from the GRB to AZO flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from AZO to GRB can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 1 hour 21 minutes may not be realistic.


Flight Questions Answered

Still have questions about flying from AZO to GRB? We’ve got answers.

Which airlines fly this route?

You can find 4 major airlines flying this route most often: American, Delta, Iberia, United, and potentially more during busy seasons.

How far away is it from Green Bay Austin Straubel International Airport to Kalamazoo/Battle Creek International Airport?

The distance between the two airports is roughly 202 miles or 325 kilometers.

How long does it take to fly from AZO to GRB?

The real-world flight time for a nonstop AZO to GRB flight is about 1 hour 21 minutes.

How many flights go between Kalamazoo, MI and Green Bay, WI?

It depends on the day of the week and the date, but a typical day might have around 19 available flights from AZO to GRB.


Airport Location Info


Departing Airport

Origination code AZO
Origination airport name Kalamazoo/Battle Creek International Airport
City Kalamazoo, MI
Country the United States
Latitude 42.2
Longitude -85.6

Return Airport

Destination code GRB
Destination airport name Green Bay Austin Straubel International Airport
City Green Bay, WI
Country the United States
Latitude 44.5
Longitude -88.1


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.