Title: Cheap Flights from St. Louis (STL) to Appleton (ATW) - Expedia.ca ![Northern Cardinal - takeoff](https://images.trvl-media.com/place/6059808/29100547-f100-4554-b44b-d598282bab06.jpg?impolicy=fcrop&w=1200&h=500&q=medium) Photo by Frank Livermore ![](https://images.trvl-media.com/place/6059808/29100547-f100-4554-b44b-d598282bab06.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from St. Louis (STL) to Appleton (ATW) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) Flight from St. Louis to Appleton (STL - ATW) route information | Origin airport | Lambert-St. Louis Intl. | | --- | --- | | Destination airport | Appleton Intl. | | Distance | 628 km | ## St. Louis to Appleton Flights **The easy way to book your flights from St. Louis to Appleton**  With Expedia, it’s simple to find and book flights to Appleton from St. Louis whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Appleton Intl., too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from St. Louis to Appleton today, tomorrow, or this week.   **Save dollars with cheap flights from Lambert-St. Louis Intl., STL to Appleton Intl., ATW**  Sort your search results by price to find great deals on your flight from St. Louis to Appleton—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Appleton from St. Louis currently is just rising to .   Here are more money-saving tips:  - Fly in when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Appleton   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to Appleton from St. Louis**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Appleton with Expedia today. ## Frequently asked questions ### How much is a flight from Lambert-St. Louis Intl. Airport (STL) to Appleton Intl. Airport (ATW)? > Start packing your suitcase, because round-trip flights from STL to ATW start from . That's based on airfares listed within the last 7 days on Expedia for flights departing within the next year. Prices can rise quickly, so book today to get the best deal. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from STL to Appleton Intl. Airport (ATW)? > This varies from airline to airline, as each one has its own terms and conditions. Visit the [Customer Service Portal](https://www.expedia.ca/helpcenter), where you'll find instructions on how to cancel your flight online. ### How do I find cheap flights from STL to ATW that have flexible change policies? > Many carriers will allow you to move your flight without charging a fee. All you pay is the cost difference between the two flights. When looking for Lambert Field to Appleton Intl. Airport (ATW) flights, you'll find a "No change fees" filter for you to pick. ### How many hours is the flight from Lambert Field to ATW? > The flight time between STL and ATW is 3 hours and 41 minutes. If you're travelling with kids, it's always a good idea to pack some snacks in your carry-on baggage. ### How far is the flight from STL to Appleton Intl. Airport (ATW)? > That new movie you've been eager to see will just have to wait — the flight distance between STL (STL) and Appleton Intl. Airport (ATW) (ATW) is only 630 kilometres. The captain will be instructing you to buckle up for touchdown before you know it. ### Which airlines fly direct from STL to Appleton International Airport? > If you want to fly straight from Lambert-St. Louis Intl. Airport (STL) to ATW, you'll need to book a flight with at least one stop. Unfortunately, there are no airlines that fly directly between these airports. ### Are Lambert Field to Appleton International Airport flight tickets cheaper when they're purchased at the last minute? > Flight prices change all the time, so it's no sure thing. While last-minute deals between Lambert Field and Appleton International Airport are possible, it's also a good idea to keep track of prices well before you fly. In fact, some carriers advertise their prices up to 12 months ahead of the departure date. 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