$257+ Cheap flights from St. Louis to Green Bay (STL - GRB)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/27. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from St. Louis to Green Bay with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from St. Louis to Green Bay
Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Green Bay (GRB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.
Round-trip from | $269 (American Airlines) |
|---|---|
One-way from | $257 (American Airlines) |
Popular in | March |
Cheapest in | November |
Average price | $429 |
Find flight deals from St. Louis to Green Bay
Cheapest flights from St. Louis to Green BayExplore the most affordable flight options available from St. Louis to Green Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
Explore the most affordable flight options available from St. Louis to Green Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis to Green Bay that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from St. Louis to Green Bay that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
St. LouisGreen Bay
STL - GRB
STLGRB
Lambert-St Louis
Fri 6/20
6:00 am-9:23 am
1 stop3h 23m
Green Bay Austin-Straubel
Mon 6/23
5:53 pm-11:54 pm
1 stop6h 01m
St. LouisGreen Bay
STL - GRB
STLGRB
Lambert-St Louis
Sat 7/12
6:40 am-10:33 am
1 stop3h 53m
Green Bay Austin-Straubel
Sat 7/19
6:20 am-10:33 am
1 stop4h 13m
St. LouisGreen Bay
STL - GRB
STLGRB
Lambert-St Louis
Thu 7/31
8:00 am-12:23 pm
1 stop4h 23m
Green Bay Austin-Straubel
Sun 8/3
5:23 pm-10:45 pm
1 stop5h 22m
St. LouisGreen Bay
STL - GRB
STLGRB
Lambert-St Louis
Fri 6/27
6:00 am-9:23 am
1 stop3h 23m
Best time to book a flight from St. Louis to Green Bay
Have a flexible travel schedule? Discover the best time to fly to Green Bay from St. Louis with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from St. Louis to Green Bay
What is the cheapest month to book a flight from St. Louis to Green Bay?
Currently, January is the cheapest month in which you can book a flight from St. Louis to Green Bay (average of $331). Flying from St. Louis to Green Bay in July is currently the most expensive (average of $475). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Rainfall in Green Bay by month
Plan your trip to Green Bay by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Green Bay ranges from 1.1 - 3.9 inches per month. June is typically the wettest month, when rainfall can reach 3.9 in. January is typically the driest time to visit Green Bay when rainfall is around 1.1 in.
Temperature in Green Bay by month
Plan your trip to Green Bay by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Green Bay, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).
Reviews of airlines servicing Green Bay
Get insights into the airlines that provide service to Green Bay. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Green Bay. Reviews last updated June 12, 2025.
Boarding
Comfort
Food
Overall
Entertainment
Crew
Reviews
Kim,May 2025
PIH - SLC
Boarding
Comfort
Food
Overall
Entertainment
Crew
Reviews
Kim,May 2025
PIH - SLC
Boarding
Comfort
Food
Overall
Entertainment
Crew
Reviews
Kim,May 2025
PIH - SLC
Boarding
Comfort
Food
Overall
Entertainment
Crew
Reviews
Kim,May 2025
PIH - SLC
Related info for your journey
Find useful and relevant information for your journey from St. Louis to Green Bay. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near St. Louis?
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Alternative routes for St. Louis to Green Bay
See prices for flight routes from nearby airports that may be better suited for you.
Top 3 airlines flying from St. Louis to Green Bay
Discover the top 3 airlines that operate flights from St. Louis to Green Bay. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$200 | Average$253 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$228 | Average$435 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$228 | Average$452 | FlexibilityNo cancel fee | On-time69% |