A river flowing over rocks with autumn foliage in the background.

Cheap Flights to Oconto County from $139

View $139 flight on Sat, Sep 5, 2026Opens in a new window

Popular airlines to Oconto County

  • Delta

  • American Airlines

  • United

  • British Airways

  • Lufthansa

  • KLM

  • Air France

  • 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 $139 for one-way flights and $261 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Aug 4 - Wed, Aug 12
DEN
Denver
GRB
Green Bay
$261 Roundtrip, found 4 hours ago
$261
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Tue, Aug 4 from Denver to Green Bay, returning Wed, Aug 12, priced at $261 found 4 hours ago
United
Sat, Nov 14 - Tue, Nov 17
DEN
Denver
GRB
Green Bay
$261 Roundtrip, found 1 day ago
$261
Roundtrip
found 1 day ago
Select United flight, departing Sat, Nov 14 from Denver to Green Bay, returning Tue, Nov 17, priced at $261 found 1 day ago
Delta
Tue, Aug 25 - Tue, Sep 1
DEN
Denver
GRB
Green Bay
$271 Roundtrip, found 7 hours ago
$271
Roundtrip
found 7 hours ago
Select Delta flight, departing Tue, Aug 25 from Denver to Green Bay, returning Tue, Sep 1, priced at $271 found 7 hours ago
United
Wed, Nov 18 - Wed, Nov 25
LAS
Las Vegas
GRB
Green Bay
$271 Roundtrip, found 7 hours ago
$271
Roundtrip
found 7 hours ago
Select United flight, departing Wed, Nov 18 from Las Vegas to Green Bay, returning Wed, Nov 25, priced at $271 found 7 hours ago
United
Sat, Dec 5 - Tue, Dec 8
LAX
Los Angeles
GRB
Green Bay
$275 Roundtrip, found 3 hours ago
$275
Roundtrip
found 3 hours ago
Select United flight, departing Sat, Dec 5 from Los Angeles to Green Bay, returning Tue, Dec 8, priced at $275 found 3 hours ago
United
Tue, Aug 25 - Tue, Sep 1
LAS
Las Vegas
GRB
Green Bay
$276 Roundtrip, found 15 hours ago
$276
Roundtrip
found 15 hours ago
Select United flight, departing Tue, Aug 25 from Las Vegas to Green Bay, returning Tue, Sep 1, priced at $276 found 15 hours ago
Delta
Sat, Aug 8 - Sat, Aug 15
MCI
Kansas City
GRB
Green Bay
$277 Roundtrip, found 1 day ago
$277
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Aug 8 from Kansas City to Green Bay, returning Sat, Aug 15, priced at $277 found 1 day ago
United
Sat, Nov 14 - Tue, Nov 17
DEN
Denver
GRB
Green Bay
$277 Roundtrip, found 1 day ago
$277
Roundtrip
found 1 day ago
Select United flight, departing Sat, Nov 14 from Denver to Green Bay, returning Tue, Nov 17, priced at $277 found 1 day ago
United
Sat, Nov 14 - Wed, Nov 18
EWR
New York
GRB
Green Bay
$281 Roundtrip, found 8 hours ago
$281
Roundtrip
found 8 hours ago
Select United flight, departing Sat, Nov 14 from New York to Green Bay, returning Wed, Nov 18, priced at $281 found 8 hours ago
Delta
Tue, Nov 17 - Tue, Nov 24
LAS
Las Vegas
GRB
Green Bay
$283 Roundtrip, found 7 hours ago
$283
Roundtrip
found 7 hours ago
Select Delta flight, departing Tue, Nov 17 from Las Vegas to Green Bay, returning Tue, Nov 24, priced at $283 found 7 hours ago

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 $368
GRB
Austin Straubel Intl.
Cheapest
Flights from $368

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.

American Airlines
Tue, Aug 4 - Wed, Aug 12
DEN
Denver
GRB
Green Bay
$261 Roundtrip, found 4 hours ago
$261
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Tue, Aug 4 from Denver to Green Bay, returning Wed, Aug 12, priced at $261 found 4 hours ago

Book with confidence

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

Travel information

*Flight schedules are subject to change.

*Available to One Key members.

 

*Flight schedules are subject to change.

*Available to One Key members.

 

Explore a world of travel with Expedia