Cheap flights from St. Louis to Green Bay from $294
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Green Bay departing on 10/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights
American Airlines flights from St. Louis to Green Bay
Our best American Airlines deals on St. Louis to Green Bay flight tickets
Delta flights from St. Louis to Green Bay
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How to get the cheapest flight ticket from St. Louis to Green Bay
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between St. Louis and Green Bay?
What is the cheapest day to depart on your flight to Green Bay?
The cheapest day to depart from St. Louis to Green Bay is on a Saturday when prices can be found for as low as $235. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from St. Louis to Green Bay for around $627.
What is the cheapest time of day to depart on your flight to Green Bay?
Our most recent data shows that the best time of day to fly to Green Bay is in the afternoon. Flights from St. Louis to Green Bay during this time can be as low as $406. At noon is when there is more demand to fly to Green Bay, so prices are often more expensive at around $582 per ticket.
What is the cheapest airline that flies from Lambert-St Louis to Green Bay Austin-Straubel?
Delta and American Airlines are the most popular carriers operating from Lambert-St Louis to Green Bay Austin-Straubel
What airlines fly to Green Bay?
American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Green Bay from St. Louis according to our data. American Airlines is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Green Bay. Keep in mind that there are 3 different airlines that fly to Green Bay on a routine basis, so you have a few additional options to choose from.
When to book flights from St. Louis to Green Bay
Cheap St. Louis to Green Bay (STL to GRB) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from St. Louis to Green Bay
How far is Lambert-St Louis to Green Bay Austin-Straubel by plane?
There are 422.0 mi between Lambert-St Louis and Green Bay Austin-Straubel. 3h 14m is a normal flight duration for this route.
When did momondo last update prices for flights from Lambert-St Louis Airport to Green Bay Austin-Straubel Airport?
Prices for flights from Lambert-St Louis Airport to Green Bay Austin-Straubel Airport refresh daily.
How many operators does momondo search for flights from Lambert-St Louis Airport to Green Bay Austin-Straubel Airport?
There are 3 operators available for flights from Lambert-St Louis Airport to Green Bay Austin-Straubel Airport as of July 2025.
How old do you have to be to fly from Lambert-St Louis Airport to Green Bay Austin-Straubel Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Green Bay Austin-Straubel Airport.
What documentation or ID do you need to fly to Green Bay Austin-Straubel Airport?
The necessary travel and health documents for your Green Bay Austin-Straubel Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from St. Louis to Green Bay?
Based on momondo bookings for flights between St. Louis and Green Bay, the leading airline is United Airlines, making up 45% of the total bookings. Other popular airlines include American Airlines with 34% and Delta with 21%.
Best airlines flying from St. Louis to Green Bay
Compare and see reviews for airlines that fly from St. Louis to Green Bay with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $213 | Free Cancellation | Rating 8.0 7,983 reviews | |||
| PriceFrom $228 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $228 | Free Cancellation | Rating 7.4 8,861 reviews |
Traveling to a place near Green Bay?
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Why should I use momondo to find a flight deal from St. Louis to Green Bay?
Finding the right flight to Green Bay from St. Louis is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Green Bay quick and easy, saving you time and money.
Can I find flights from St. Louis to Green Bay with flexible booking policies on momondo?
Flights from St. Louis to Green Bay with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from St. Louis to Green Bay?
momondo provides multiple filters to help you find the best flight to Green Bay from St. Louis. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from St. Louis to Green Bay right now. Can momondo alert me if prices change?
Yes. momondo can track prices for St. Louis to Green Bay flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.