Cheap Flights from St. Louis (STL) to Fond du Lac (FLD)

Popular airlines from St. Louis Lambert Intl. Airport (STL) to Fond du Lac, WI (FLD-Fond du Lac County)

Frequently asked questions

How much does a flight from Lambert-St. Louis Intl. Airport (STL) to Fond du Lac, WI (FLD-Fond du Lac County) cost?
Grab a cheap one-way flight or cheap return flight from Lambert-St. Louis Intl. Airport (STL) to Fond du Lac, WI (FLD-Fond du Lac County) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Lambert-St. Louis Intl. Airport (STL) to Fond du Lac, WI (FLD-Fond du Lac County)?
is the cheapest month to fly from STL to FLD. Planning your trip for the off-season is often the key to scoring lower fares.
What is the cheapest airline that flies from Lambert-St. Louis Intl. Airport (STL) to Fond du Lac, WI (FLD-Fond du Lac County)?
To find the cheapest airline flying from STL to FLD, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Lambert-St. Louis Intl. Airport (STL) to Fond du Lac, WI (FLD-Fond du Lac County)?
You'll have to take a flight with a layover when traveling from Lambert-St. Louis Intl. Airport (STL) to Fond du Lac, WI (FLD-Fond du Lac County). There are no daily direct flights on this route. However, just filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from STL to FLD?
Generally you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can change based on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Lambert-St. Louis Intl. Airport (STL) to Fond du Lac, WI (FLD-Fond du Lac County)?
To land at Fond du Lac, WI (FLD-Fond du Lac County) on schedule, opt for a flight that takes off from Lambert-St. Louis Intl. Airport (STL) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Lambert-St. Louis Intl. Airport (STL) to Fond du Lac, WI (FLD-Fond du Lac County) last-minute?
Booking your ticket from STL to FLD just before your trip is generally more expensive. But if you're flexible with your travel dates and times, you could grab a cheap last-minute fare.
Is it cheaper to book a STL to FLD flight and hotel package?
Securing a STL to FLD flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Choose from our impressive range of stays and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to Fond du Lac, WI (FLD-Fond du Lac County)?
In most cases, you're able to reschedule or cancel your STL to FLD flight. However, additional fees may apply, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's fees and rules on flight changes, or if you want more information, head to our Customer Service portal.

Travel information

Origin airport
Lambert-St. Louis Intl.
Destination airport
Fond du Lac County
Distance
360 mi

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St. Louis to Fond du Lac Flights

The cheapest times to fly from St. Louis to Fond du Lac

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from St. Louis to Fond du Lac are during the month of . You can find some of the cheapest flights from St. Louis to Fond du Lac with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from St. Louis to Fond du Lac

Sunday is one of the best days to book for cheap flights from St. Louis to Fond du Lac: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from St. Louis to Fond du Lac

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from St. Louis to Fond du Lac in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap St. Louis to Fond du Lac flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your St. Louis to Fond du Lac airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

St. Louis to Fond du Lac Flights

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*Available to One Key members.