$238 Find Cheap Flights from St. Louis to Green Bay - Compare and Save

Flights from St. Louis to Green Bay usually depart from Lambert-St Louis (STL) and arrive at Green Bay Austin-Straubel (GRB).

Two cabin classes are available on flights from St. Louis to Green Bay:

• Economy Class
• First Class

Connecting flights from St. Louis to Green Bay most commonly pass through:

• Chicago O'Hare Intl (ORD) - 90% of one-stop connections
• Minneapolis St Paul (MSP) - 10% of one-stop connections
Together, these airports account for 100% of one-stop bookings on this route.

On the St. Louis to Green Bay route, being flexible with your departure day can save you up to 62%. Saturday is the cheapest day at $288 round-trip on average, while Sunday is the most expensive at $756: a $468 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

A nonstop flight from St. Louis to Green Bay takes 0h 00m, covering 412 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $299 to $1,808. That means the highest observed fare was about 6x higher than the lowest one.

One-way fares from St. Louis to Green Bay are currently lower than usual. Average one-way flight prices are about $272, which is 27% below the typical average for this route.

Based on prices from the last 5 days, flying between St. Louis and Green Bay is around $299 round-trip, with a flight time of about 4h 35m. Recent bus fares are around $144, with a trip time of about 12h 05m. Compared with flying, recent bus fares are roughly 52% lower. However, taking the bus takes about 7+ hours longer each way.

Flying via Chicago O'Hare Intl (ORD) gives the shortest average 1-stop total travel time at 4h 02m, compared with 4h 38m via Minneapolis St Paul (MSP).

Green Bay Austin-Straubel Airport (GRB) hosts 5 major car rental companies, with daily rates starting from around $31 for economy cars. Top options include:
· Alamo
· Avis
· Enterprise Rent-A-Car
· Budget
· Hertz

Round-trip flights from St. Louis to Green Bay range from $288 to $393, with an average of $318 over the past 12 months. Anything below $288 counts as a good deal.