Cheap Flights to Kewaunee County from $123

View $123 flight on Thu, Oct 22, 2026Opens in a new window

Popular airlines to Kewaunee County

  • Delta

  • American Airlines

  • United

  • Lufthansa

  • British Airways

  • KLM

  • Virgin Atlantic

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How much is the cheapest flight to Kewaunee County?

Prices were available within the past 7 days and start at $123 for one-way flights and $239 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Mar 25 - Sun, Apr 4
ORD
Chicago
GRB
Green Bay
$239 Roundtrip, found 1 hour ago
$239
Roundtrip
found 1 hour ago
Select United flight, departing Thu, Mar 25 from Chicago to Green Bay, returning Sun, Apr 4, priced at $239 found 1 hour ago
United
Wed, Jun 17 - Mon, Jun 22
ORD
Chicago
GRB
Green Bay
$251 Roundtrip, found 1 day ago
$251
Roundtrip
found 1 day ago
Select United flight, departing Wed, Jun 17 from Chicago to Green Bay, returning Mon, Jun 22, priced at $251 found 1 day ago
United
Tue, Aug 11 - Sat, Aug 15
ORD
Chicago
GRB
Green Bay
$252 Roundtrip, found 1 hour ago
$252
Roundtrip
found 1 hour ago
Select United flight, departing Tue, Aug 11 from Chicago to Green Bay, returning Sat, Aug 15, priced at $252 found 1 hour ago
United
Thu, Mar 25 - Sun, Apr 4
ORD
Chicago
GRB
Green Bay
$254 Roundtrip, found 1 hour ago
$254
Roundtrip
found 1 hour ago
Select United flight, departing Thu, Mar 25 from Chicago to Green Bay, returning Sun, Apr 4, priced at $254 found 1 hour ago
Delta
Fri, Sep 25 - Tue, Sep 29
ORD
Chicago
GRB
Green Bay
$259 Roundtrip, found 1 hour ago
$259
Roundtrip
found 1 hour ago
Select Delta flight, departing Fri, Sep 25 from Chicago to Green Bay, returning Tue, Sep 29, priced at $259 found 1 hour ago
United
Thu, May 21 - Thu, May 28
ORD
Chicago
GRB
Green Bay
$259 Roundtrip, found 5 days ago
$259
Roundtrip
found 5 days ago
Select United flight, departing Thu, May 21 from Chicago to Green Bay, returning Thu, May 28, priced at $259 found 5 days ago
American Airlines
Sat, Sep 12 - Sat, Sep 19
DEN
Denver
GRB
Green Bay
$261 Roundtrip, found 3 days ago
$261
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Sep 12 from Denver to Green Bay, returning Sat, Sep 19, priced at $261 found 3 days ago
United
Sat, Jun 13 - Wed, Jun 17
DEN
Denver
GRB
Green Bay
$261 Roundtrip, found 4 hours ago
$261
Roundtrip
found 4 hours ago
Select United flight, departing Sat, Jun 13 from Denver to Green Bay, returning Wed, Jun 17, priced at $261 found 4 hours ago
United
Sat, Jun 20 - Sat, Jun 27
ORD
Chicago
GRB
Green Bay
$263 Roundtrip, found 1 day ago
$263
Roundtrip
found 1 day ago
Select United flight, departing Sat, Jun 20 from Chicago to Green Bay, returning Sat, Jun 27, priced at $263 found 1 day ago
United
Wed, Sep 16 - Sun, Sep 20
SJU
San Juan
GRB
Green Bay
$266 Roundtrip, found 3 days ago
$266
Roundtrip
found 3 days ago
Select United flight, departing Wed, Sep 16 from San Juan to Green Bay, returning Sun, Sep 20, priced at $266 found 3 days ago

Trending flights to Kewaunee County

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Mar 25 - Sun, Apr 4
ORD
Chicago
GRB
Green Bay
$239 Roundtrip, found 1 hour ago
$239
Roundtrip
found 1 hour ago
Select United flight, departing Thu, Mar 25 from Chicago to Green Bay, returning Sun, Apr 4, priced at $239 found 1 hour ago

Frequently asked questions

How do I find cheap flights to Kewaunee County that have flexible change policies?
At Expedia, we've been channeling our inner contortionist to help you locate the most flexible airfares on the market. Just check the "No change fee" box right underneath the filter subheading "Flexible change policies" to find your perfect flight to Kewaunee County.
Which airlines fly to Kewaunee County?
Choose a seat with one of these airlines and exciting Kewaunee County will be yours to discover:

  • Delta Air Lines - 195 flights to or near Kewaunee County each month, including 195 flights to Austin Straubel Intl. Airport (GRB) per month.
  • United Airlines - 117 flights to or near Kewaunee County each month, including 117 flights to Austin Straubel Intl. Airport (GRB) per month.
  • American Airlines - 99 flights to or near Kewaunee County each month, including 99 flights to Austin Straubel Intl. Airport (GRB) per month.

How can I find cheap tickets to Kewaunee County?
You'll always find an unbeatable deal with Expedia, but our "flexible dates" search function makes it even easier. Enter your preferred travel date, then check the flexible dates box above to see the cheapest prices for nearby days. $239 was the lowest price for a flight to Kewaunee County in the last seven days.
How much is a flight to Kewaunee County?
You could have picked up a return air ticket to Kewaunee County from anywhere between $239 and $266 in the last seven days. For one-way trips leaving from San Juan (SJU), the lowest price during this time was just $123.
What are the most popular airports to fly into in Kewaunee County?
Get set to pack your bags and fly into Austin Straubel Intl. Airport (GRB), Kewaunee County's main flight hub. Book one of the 437 flights that touch down at this awesome destination every month.
When is the cheapest time to fly to Kewaunee County?
If you'd rather spend your cash on having fun in Kewaunee County rather than on your journey there, leave earlier in the week. The most affordable day to travel is normally Tuesday, with Monday a close second. With many folks keeping their travel to weekends, Saturday tends to have the costliest ticket prices.
How much is a plane ticket to Kewaunee County?
In the last seven days, plane tickets varied between $239 and $266. Have a look at our awesome deals to Kewaunee County, make a booking and then start packing your bags.
What months are the cheapest to book a flight to Kewaunee County?
February is the cheapest month to book your Kewaunee County vacation. Airfares are priciest during the busy month of December, so steer clear of this time if you can.
How long is a flight to Kewaunee County?
It depends on where you jet off from. These in-demand domestic routes and their average flight times will give you a clearer idea of how long it'll take to reach Kewaunee County:

  • Chicago, IL (ORD-OHare Intl.) to Austin Straubel Intl. Airport (GRB) - 1 hour and 1 minute
  • Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Austin Straubel Intl. Airport (GRB) - 1 hour and 22 minutes
  • Minneapolis, MN (MSP-Minneapolis - St. Paul Intl.) to Austin Straubel Intl. Airport (GRB) - 1 hour and 9 minutes

What is the best time to go to Kewaunee County?
July, August and September are the most popular months to discover Algoma, one of Kewaunee County's most famous cities. Summer here starts June 20. Average temperatures range from 60ºF to 70ºF throughout the season, so organize your travels around then if you're looking for warmer weather.

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Travel information

*Flight schedules are subject to change.

*Available to One Key members.

 

*Flight schedules are subject to change.

*Available to One Key members.