STL - GRB

$248 Find Cheap Flights from St. Louis to Green Bay - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$319
Typical prices: $288-$393
American Airlines
Mon 10/15Thu 10/18
STL - GRB • 1 stop
Cheapest one-way
$248
Typical prices: $263-$423
United Airlines
Thu 10/4
STL - GRB • 1 stop
Nonstop flights
Not available
There are currently no direct flights between St. Louis and Green Bay. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
February
Cheapest • 14% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Minneapolis St Paul (MSP)
Cheapest • Avg $358 (round-trip)
Chicago O'Hare Intl (ORD)
Shortest trip • 4h 01m (one-way)
Insights
Insights
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Booking Insights
Flight Deals

Cheap Flights from St. Louis to Green Bay (STL-GRB)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to Green Bay

Fri, Jan 8 - Mon, Jan 11
American Airlines Logo
8:15 pm - 11:59 pmSTL  Lambert-St Louis-GRB Green Bay Austin-Straubel
3h 44m1 stop Chicago O'Hare Intl
American Airlines Logo
7:32 pm - 11:59 pmGRB  Green Bay Austin-Straubel-STL Lambert-St Louis
4h 27m1 stop Chicago O'Hare Intl
$319American Airlines
Mon, Oct 5 - Tue, Oct 13
American Airlines Logo
5:27 pm - 12:12 amSTL  Lambert-St Louis-GRB Green Bay Austin-Straubel
6h 45m1 stop Chicago O'Hare Intl
American Airlines Logo
8:04 pm - 12:19 amGRB  Green Bay Austin-Straubel-STL Lambert-St Louis
4h 15m1 stop Chicago O'Hare Intl
$334American Airlines
Sat, Oct 3 - Wed, Oct 7
United Airlines Logo
11:35 am - 4:54 pmSTL  Lambert-St Louis-GRB Green Bay Austin-Straubel
5h 19m1 stop Chicago O'Hare Intl
United Airlines Logo
10:33 am - 3:21 pmGRB  Green Bay Austin-Straubel-STL Lambert-St Louis
4h 48m1 stop Chicago O'Hare Intl
$349United Airlines
Mon, Oct 5 - Tue, Oct 13
American Airlines Logo
5:27 pm - 12:12 amSTL  Lambert-St Louis-GRB Green Bay Austin-Straubel
6h 45m1 stop Chicago O'Hare Intl
American Airlines Logo
8:04 pm - 12:19 amGRB  Green Bay Austin-Straubel-STL Lambert-St Louis
4h 15m1 stop Chicago O'Hare Intl
$354American Airlines
Thu, Oct 15 - Sat, Oct 17
American Airlines Logo
5:00 am - 9:22 amSTL  Lambert-St Louis-GRB Green Bay Austin-Straubel
4h 22m1 stop Chicago O'Hare Intl
American Airlines Logo
6:00 am - 10:50 amGRB  Green Bay Austin-Straubel-STL Lambert-St Louis
4h 50m1 stop Chicago O'Hare Intl
$364American Airlines
Sat, Oct 3 - Wed, Oct 7
United Airlines Logo
11:35 am - 4:54 pmSTL  Lambert-St Louis-GRB Green Bay Austin-Straubel
5h 19m1 stop Chicago O'Hare Intl
United Airlines Logo
10:33 am - 3:21 pmGRB  Green Bay Austin-Straubel-STL Lambert-St Louis
4h 48m1 stop Chicago O'Hare Intl
$369United Airlines
Sat, Oct 3 - Sun, Oct 4
Delta Logo
11:16 am - 3:36 pmSTL  Lambert-St Louis-GRB Green Bay Austin-Straubel
4h 20m1 stop Minneapolis St Paul
Delta Logo
7:00 am - 1:06 pmGRB  Green Bay Austin-Straubel-STL Lambert-St Louis
6h 06m1 stop Detroit Metropolitan Wayne County
$369Delta
Sat, Oct 3 - Tue, Oct 6
Delta Logo
11:16 am - 3:36 pmSTL  Lambert-St Louis-GRB Green Bay Austin-Straubel
4h 20m1 stop Minneapolis St Paul
Delta Logo
11:04 am - 5:19 pmGRB  Green Bay Austin-Straubel-STL Lambert-St Louis
6h 15m1 stop Detroit Metropolitan Wayne County
$369Delta
Sat, Oct 3 - Sat, Oct 10
Delta Logo
10:29 am - 5:20 pmSTL  Lambert-St Louis-GRB Green Bay Austin-Straubel
6h 51m1 stop Detroit Metropolitan Wayne County
Delta Logo
4:51 pm - 11:21 pmGRB  Green Bay Austin-Straubel-STL Lambert-St Louis
6h 30m1 stop Minneapolis St Paul
$369Delta
Sat, Feb 6 - Tue, Feb 9
United Airlines Logo
5:25 am - 9:07 amSTL  Lambert-St Louis-GRB Green Bay Austin-Straubel
3h 42m1 stop Chicago O'Hare Intl
United Airlines Logo
8:00 am - 12:13 pmGRB  Green Bay Austin-Straubel-STL Lambert-St Louis
4h 13m1 stop Chicago O'Hare Intl
$409United Airlines
Booking Insights

Price, demand and travel trends for St. Louis to Green Bay flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from St. Louis to Green Bay with more confidence.

How much is a round-trip flight from St. Louis to Green Bay?

Round-trip flights from St. Louis to Green Bay start at $319. Prices are typical for this route right now, with typical round-trip fares ranging from $288 to $393. The lowest price found in the past 5 days was $319 on American Airlines.

What's the cheapest day of the week to fly from St. Louis to Green Bay?

Saturday is the cheapest day of the week to fly from St. Louis to Green Bay, it is 10% cheaper than the average day. Sunday is the most expensive day with flight prices 137% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from St. Louis to Green Bay?

•February is the cheapest month to fly from St. Louis to Green Bay at $274 round-trip.
•March ($670) and September ($474) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 144% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for St. Louis to Green Bay flights

Low season

November

Cheapest flight

$248
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from St. Louis to Green Bay

When to book flights from St. Louis to Green Bay

Are your dates flexible? Find out the best times to travel from St. Louis to Green Bay based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your St. Louis to Green Bay flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • What cabin classes can I book on flights from St. Louis to Green Bay?

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

    • Economy Class
    • First Class

  • How long is a flight from St. Louis to Green Bay?

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

  • Do I need a passport to fly from St. Louis to Green Bay?

    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.

  • How much should I expect to pay for a St. Louis to Green Bay flight?

    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.

  • Have flight prices from St. Louis to Green Bay changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $319 to $1,831. That means the highest observed fare was about 6x higher than the lowest one.

  • How are flight prices from St. Louis to Green Bay looking right now?

    One-way fares from St. Louis to Green Bay are currently higher than usual. Average one-way flight prices are about $705, which is 91% above the typical average for this route.

  • What car rental options are available at Green Bay Austin-Straubel Airport (GRB)?

    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

  • Which airports can I use when flying from St. Louis to Green Bay?

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

  • Which airports do connecting flights from St. Louis to Green Bay pass through?

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

    • Chicago O'Hare Intl (ORD) - 91% of one-stop connections
    • Minneapolis St Paul (MSP) - 9% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

  • Can I save money by using flexible dates for flights from St. Louis to Green Bay?

    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.

  • How much time can I save by choosing a different layover airport from St. Louis to Green Bay?

    Flying via Chicago O'Hare Intl (ORD) gives the shortest average 1-stop total travel time at 4h 01m, compared with 4h 38m via Minneapolis St Paul (MSP).

Your guide to booking St. Louis to Green Bay flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Saturday departure instead of Sunday. On this route, Saturday flights average $288 - about $468 less than Sunday (62% savings) based on the last 12 months.
  • If you can choose when to travel, plan your St. Louis to Green Bay trip for February. Fares historically average $274 round-trip in that month - typically $396 less than the most expensive month, which is March (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Green Bay Austin-Straubel Airport.
    - Oneida Casino Hotel
    - Wingate by Wyndham Green Bay/Airport
    - Extended Stay Airport

More options for your flight from St. Louis to Green Bay

Complete your trip to Green Bay with a hotel stay or car rental

Car rentals in Green Bay
Hotels in Green Bay
Vacations in Green Bay