Cheap Flights to Oconto County from $126

View $126 flight on Wed, Apr 8, 2026Opens in a new window

Popular airlines to Oconto County

  • Delta

  • American Airlines

  • United

  • WestJet

  • British Airways

  • Lufthansa

  • KLM

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

How much is the cheapest flight to Oconto County?

Prices were available within the past 7 days and start at $126 for one-way flights and $177 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, Apr 26 - Thu, Apr 30
ORD
Chicago
GRB
Green Bay
$177 Roundtrip, found 1 hour ago
$177
Roundtrip
found 1 hour ago
Select Delta flight, departing Sun, Apr 26 from Chicago to Green Bay, returning Thu, Apr 30, priced at $177 found 1 hour ago
American Airlines
Sat, Mar 21 - Wed, Mar 25
ORD
Chicago
GRB
Green Bay
$179 Roundtrip, found 1 hour ago
$179
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Sat, Mar 21 from Chicago to Green Bay, returning Wed, Mar 25, priced at $179 found 1 hour ago
United
Wed, Apr 1 - Sat, Apr 18
ORD
Chicago
GRB
Green Bay
$186 Roundtrip, found 2 days ago
$186
Roundtrip
found 2 days ago
Select United flight, departing Wed, Apr 1 from Chicago to Green Bay, returning Sat, Apr 18, priced at $186 found 2 days ago
United
Fri, Mar 20 - Mon, Mar 23
ORD
Chicago
GRB
Green Bay
$187 Roundtrip, found 1 day ago
$187
Roundtrip
found 1 day ago
Select United flight, departing Fri, Mar 20 from Chicago to Green Bay, returning Mon, Mar 23, priced at $187 found 1 day ago
Delta
Wed, Apr 8 - Sun, Apr 12
ORD
Chicago
GRB
Green Bay
$188 Roundtrip, found 1 hour ago
$188
Roundtrip
found 1 hour ago
Select Delta flight, departing Wed, Apr 8 from Chicago to Green Bay, returning Sun, Apr 12, priced at $188 found 1 hour ago
United
Sat, May 23 - Sun, May 24
ORD
Chicago
GRB
Green Bay
$193 Roundtrip, found 6 days ago
$193
Roundtrip
found 6 days ago
Select United flight, departing Sat, May 23 from Chicago to Green Bay, returning Sun, May 24, priced at $193 found 6 days ago
United
Wed, Apr 15 - Fri, Apr 24
ORD
Chicago
GRB
Green Bay
$194 Roundtrip, found 10 hours ago
$194
Roundtrip
found 10 hours ago
Select United flight, departing Wed, Apr 15 from Chicago to Green Bay, returning Fri, Apr 24, priced at $194 found 10 hours ago
United
Sat, May 23 - Sun, May 24
ORD
Chicago
GRB
Green Bay
$196 Roundtrip, found 6 days ago
$196
Roundtrip
found 6 days ago
Select United flight, departing Sat, May 23 from Chicago to Green Bay, returning Sun, May 24, priced at $196 found 6 days ago
Delta
Thu, Apr 2 - Mon, Apr 27
ORD
Chicago
GRB
Green Bay
$198 Roundtrip, found 4 days ago
$198
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Apr 2 from Chicago to Green Bay, returning Mon, Apr 27, priced at $198 found 4 days ago
Delta
Wed, Apr 8 - Sun, Apr 12
ORD
Chicago
GRB
Green Bay
$199 Roundtrip, found 1 hour ago
$199
Roundtrip
found 1 hour ago
Select Delta flight, departing Wed, Apr 8 from Chicago to Green Bay, returning Sun, Apr 12, priced at $199 found 1 hour ago

The Annual Vacation Sale

Members save up to 40% on hotels and homes. Plan this year’s big trip and save.
Book now

Airports in Oconto County

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Austin Straubel Intl. GRB. Cheapest option available. Flights from $264
GRB
Austin Straubel Intl.
Cheapest
Flights from $264

Enjoy extra legroom, flight flexibility, and a seamless travel experience.

*Flight schedules are subject to change.

*Flight schedules are subject to change.

Trending flights to Oconto 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.

Delta
Sun, Apr 26 - Thu, Apr 30
ORD
Chicago
GRB
Green Bay
$177 Roundtrip, found 1 hour ago
$177
Roundtrip
found 1 hour ago
Select Delta flight, departing Sun, Apr 26 from Chicago to Green Bay, returning Thu, Apr 30, priced at $177 found 1 hour ago
*Available to One Key members.