What are the cheapest airlines flying from Green Bay to St. Louis round-trip?

Flying on American Airlines is currently your cheapest option to St. Louis, with prices starting at $228. Additional round-trip tickets that might be worth considering are offered by United Airlines and Delta, with the lowest prices starting at $253 and $784, respectively. American Airlines is currently priced 27% below the average price you’ll pay for this route.

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

Travelers seeking maximum savings on their Green Bay to St. Louis flight should consider departing on Thursday afternoons when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from Green Bay to St. Louis?

The most popular airlines flying from Green Bay to St. Louis are American Airlines, Delta and United Airlines. Something to consider prior to booking your flight.

What is the cheapest day to fly round-trip from Green Bay to St. Louis?

Users have found that leaving on a Thursday can be a cost-effective option. It’s possible to save up to 53% on your flight compared to booking on days when demand is much higher.

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

Due to multiple factors, expect to potentially pay more when booking in March. For low rates, August can be a great choice for travel to St. Louis. Flights to St. Louis from Green Bay in August are about $317 on average during August, but can be found for as low as $228.

Most accurate provider : When it comes to deals on Green Bay-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Green Bay-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Green Bay-St. Louis flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Green Bay-St. Louis flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Green Bay-St. Louis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Green Bay to St. Louis that include hotel bookings?

Yes. In addition to deals on Green Bay to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Green Bay to St. Louis?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Green Bay to St. Louis.

Can I find deals for business class flights from Green Bay to St. Louis?

Yes. Cheapflights offers flight deals from Green Bay to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$209+ Flights from Green Bay, Wisconsin to St. Louis, Missouri

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Green Bay to St. Louis 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 Green Bay to St. Louis

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Popular in	March
Cheapest in	August
Round-trip from	$228 (American Airlines)
One-way from	$209 (Delta)

Provider with most accurate pricing for Green Bay Austin-Straubel-Lambert-St Louis flight deals.

Search Deals

Provider most trusted by Cheapflights users for Green Bay Austin-Straubel-Lambert-St Louis flights.

Search Deals

High demand for flights, 31% potential price rise

Search Deals

Best time to find cheap flights, 28% potential price drop

Search Deals

From Green Bay Austin-Straubel to Lambert-St Louis

Search Deals

One-way flight from Green Bay Austin-Straubel to Lambert-St Louis

Search Deals

Find flight deals from Green Bay to St. Louis

Cheapest flights from Green Bay to St. Louis
Explore the most affordable flight options available from Green Bay to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

Thu 12/510:45 amGRB - STL

1 stop4h 49mUnited Airlines

Mon 12/95:40 pmSTL - GRB

1 stop3h 12mUnited Airlines

Deal found 11/20

$253

Fri 11/226:30 pmGRB - STL

1 stop3h 40mAmerican Airlines

Sun 11/243:44 pmSTL - GRB

1 stop6h 11mAmerican Airlines

Deal found 11/20

$288

Mon 12/24:12 pmGRB - STL

1 stop5h 43mDelta

Wed 12/46:00 amSTL - GRB

1 stop5h 24mDelta

Deal found 11/20

$784

Best flights from Green Bay to St. Louis
Discover carefully curated flight deals from Green Bay to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 20, 2024.

Thu 1/3012:45 pmGRB - STL

1 stop3h 35mAmerican Airlines

Mon 2/312:00 pmSTL - GRB

1 stop4h 10mAmerican Airlines

Deal found 11/19

$228

Thu 12/510:45 amGRB - STL

1 stop4h 49mUnited Airlines

Mon 12/95:40 pmSTL - GRB

1 stop3h 12mUnited Airlines

Deal found 11/20

$253

Mon 12/24:12 pmGRB - STL

1 stop5h 43mDelta

Wed 12/46:00 amSTL - GRB

1 stop5h 24mDelta

Deal found 11/20

$784

Last-minute flights from Green Bay to St. Louis
Discover last-minute flight deals from Green Bay to St. Louis. Data last updated November 20, 2024 and is based on user searches.

Fri 11/226:30 pmGRB - STL

1 stop3h 40mAmerican Airlines

Sun 11/243:44 pmSTL - GRB

1 stop6h 11mAmerican Airlines

Deal found 11/20

$288

Wed 11/2712:05 pmGRB - STL

1 stop6h 10mDelta

Sun 12/16:00 amSTL - GRB

1 stop5h 24mDelta

Deal found 11/19

$288

Wed 11/276:00 amGRB - STL

2 stops10h 37mAmerican Airlines

Sun 12/15:45 amSTL - GRB

1 stop5h 14mAmerican Airlines

Deal found 11/19

$408

Mon 12/24:12 pmGRB - STL

1 stop5h 43mDelta

Wed 12/46:00 amSTL - GRB

1 stop5h 24mDelta

Deal found 11/20

$784

Thu 12/510:45 amGRB - STL

1 stop4h 49mUnited Airlines

Mon 12/95:40 pmSTL - GRB

1 stop3h 12mUnited Airlines

Deal found 11/20

$253

One-way flights from Green Bay to St. Louis
Search for one-way flight options from Green Bay to St. Louis. Find affordable one-way fares based on user searches. Data last updated November 20, 2024.

Fri 12/204:29 pmGRB - STL

1 stop5h 37mDelta

Deal found 11/20

$209

Fri 12/2011:17 amGRB - STL

2 stops8h 13mAmerican Airlines

Deal found 11/20

$359

Find flights from Green Bay to St. Louis within your budget

Fly from

Fly to

Route

Depart

Return

Price

Green BaySt. Louis

GRB - STL

GRBSTL

Green Bay Austin-Straubel

Thu 1/30

12:45 pm-4:20 pm

1 stop3h 35m

Lambert-St Louis

Mon 2/3

12:00 pm-4:10 pm

1 stop4h 10m

$228

Green BaySt. Louis

GRB - STL

GRBSTL

Green Bay Austin-Straubel

Thu 12/5

10:45 am-3:34 pm

1 stop4h 49m

Lambert-St Louis

Mon 12/9

5:40 pm-8:52 pm

1 stop3h 12m

$253

Green BaySt. Louis

GRB - STL

GRBSTL

Green Bay Austin-Straubel

Mon 12/2

4:12 pm-9:55 pm

1 stop5h 43m

Lambert-St Louis

Wed 12/4

6:00 am-11:24 am

1 stop5h 24m

$784

Green BaySt. Louis

GRB - STL

GRBSTL

Green Bay Austin-Straubel

Fri 12/20

4:29 pm-10:06 pm

1 stop5h 37m

$209

Green BaySt. Louis

GRB - STL

GRBSTL

Green Bay Austin-Straubel

Fri 12/20

11:17 am-7:30 pm

2 stops8h 13m

$359

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Compare providers for flights from Green Bay to St. Louis

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Green Bay to St. Louis in November.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Green Bay-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Green Bay-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Green Bay-St. Louis flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Green Bay-St. Louis flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Green Bay-St. Louis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Green Bay to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Green Bay with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Green Bay to St. Louis

Get recent, data-driven insights about flights from Green Bay to St. Louis including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Green Bay to St. Louis?

Currently, September is the cheapest month in which you can book a flight from Green Bay to St. Louis (average of $308). Flying from Green Bay to St. Louis in March is currently the most expensive (average of $357). 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.

What is the cheapest time of day to fly from GRB to STL?

It’s typically best to fly out from Green Bay to St. Louis in the afternoon. Doing so could potentially save you 37% on the flight price compared to flying in the morning, which is usually more expensive.

Rainfall in St. Louis by month

In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.

Temperature in St. Louis by month

If weather is an important factor for your trip to St. Louis, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing St. Louis

Read through reviews of airlines operating flights from Green Bay to St. Louis, such as American Airlines and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

8,756 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

8,756 reviews

Delta

8.0

Very good

8,756 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

9,171 reviews

Delta

8.0

Very good

8,756 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

8,756 reviews

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What are the cheapest airlines flying from Green Bay to St. Louis round-trip?
Flying on American Airlines is currently your cheapest option to St. Louis, with prices starting at $228. Additional round-trip tickets that might be worth considering are offered by United Airlines and Delta, with the lowest prices starting at $253 and $784, respectively. American Airlines is currently priced 27% below the average price you’ll pay for this route.
Can I find deals for flights from Green Bay to St. Louis that include hotel bookings?
Yes. In addition to deals on Green Bay to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Green Bay to St. Louis?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Green Bay to St. Louis.
Can I find deals for business class flights from Green Bay to St. Louis?
Yes. Cheapflights offers flight deals from Green Bay to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Green Bay to St. Louis?
Currently, September is the cheapest month in which you can book a flight from Green Bay to St. Louis (average of $308). Flying from Green Bay to St. Louis in March is currently the most expensive (average of $357). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Green Bay to St. Louis

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$199	Average$257	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$218	Average$329	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$226	Average$406	FlexibilityNo cancel fee	On-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

View all available airlines

$209+ Cheap flights from Green Bay to St. Louis (GRB - STL)

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 12/20. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Green Bay to St. Louis with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Green Bay to St. Louis

Most accurate provider

Most trusted provider

Popular in

Cheapest in

Round-trip from

One-way from

Find flight deals from Green Bay to St. Louis

Cheapest flights from Green Bay to St. LouisExplore the most affordable flight options available from Green Bay to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

Explore the most affordable flight options available from Green Bay to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

Find flights from Green Bay to St. Louis within your budget

Compare providers for flights from Green Bay to St. Louis

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Green Bay to St. Louis in November.

Best time to book a flight from Green Bay to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Green Bay with our price prediction graph.

Travel insights for flights from Green Bay to St. Louis

Get recent, data-driven insights about flights from Green Bay to St. Louis including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Green Bay to St. Louis?

What is the cheapest time of day to fly from GRB to STL?

Find hourly flight availability from Green Bay to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.

Rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average rainfall totals by month.

Temperature in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature totals by month.

Reviews of airlines servicing St. Louis

Read through reviews of airlines operating flights from Green Bay to St. Louis, such as American Airlines and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Green Bay to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Green Bay to St. Louis round-trip?

Can I find deals for flights from Green Bay to St. Louis that include hotel bookings?

How can I find direct flights from Green Bay to St. Louis?

Can I find deals for business class flights from Green Bay to St. Louis?

What is the cheapest month to book a flight from Green Bay to St. Louis?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Green Bay to St. Louis

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Green Bay to St. Louis

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Green Bay to St. Louis
Explore the most affordable flight options available from Green Bay to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.