$245 Cheap United flights Green Bay (GRB) to Louisville (SDF)

View $245 flight on Fri, Sep 19, 2025Opens in a new window

$245 Cheap United flights Green Bay (GRB) to Louisville (SDF)

Prices were available within the past 7 days and start at $245 for one-way flights and $455 for roundtrip, for the period specified. Prices and availability are subject to change. Additional terms apply.
United
Sun, Sep 21 - Wed, Sep 24
GRB
Green Bay
SDF
Louisville
$455
Roundtrip
Found 2 days ago
Select United flight, departing Sun, Sep 21 from Green Bay to Louisville, returning Wed, Sep 24, priced at $455 Found 2 days ago
United
Fri, Sep 19 - Mon, Sep 22
GRB
Green Bay
SDF
Louisville
$523
Roundtrip
Found 2 days ago
Select United flight, departing Fri, Sep 19 from Green Bay to Louisville, returning Mon, Sep 22, priced at $523 Found 2 days ago
United
Fri, Sep 19 - Mon, Sep 22
GRB
Green Bay
SDF
Louisville
$543
Roundtrip
Found 2 days ago
Select United flight, departing Fri, Sep 19 from Green Bay to Louisville, returning Mon, Sep 22, priced at $543 Found 2 days ago
United
Fri, Sep 19 - Mon, Sep 22
GRB
Green Bay
SDF
Louisville
$578
Roundtrip
Found 2 days ago
Select United flight, departing Fri, Sep 19 from Green Bay to Louisville, returning Mon, Sep 22, priced at $578 Found 2 days ago
United
Fri, Sep 19 - Mon, Sep 22
GRB
Green Bay
SDF
Louisville
$598
Roundtrip
Found 2 days ago
Select United flight, departing Fri, Sep 19 from Green Bay to Louisville, returning Mon, Sep 22, priced at $598 Found 2 days ago
United
Fri, Sep 19 - Mon, Sep 22
GRB
Green Bay
SDF
Louisville
$598
Roundtrip
Found 2 days ago
Select United flight, departing Fri, Sep 19 from Green Bay to Louisville, returning Mon, Sep 22, priced at $598 Found 2 days ago
Flights from Green Bay (GRB) to Louisville (SDF)
Origin airport
Austin Straubel Intl.
Destination airport
Louisville Intl.
Distance
724 km