Menu

Cheap flights from Appleton to St Louis (ATW - STL)

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

How to find the cheapest flight from
Appleton (ATW) to St Louis (STL)

ATW - STL
Price
$191 - $356
STL
Temperature
44.6 - 89.6 °F
STL
Rainfall
2.2 - 5.1 inches

Popular in

April

High demand for flights, 21% potential price rise

Cheapest in

July

Best time to find cheap flights, 32% potential price drop

Round-trip from

$191

From Appleton to St Louis

One-way from

$115

One-way flight from Appleton to St Louis

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Appleton to St Louis?

Flying to your destination on a Monday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to St Louis. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from Appleton to St Louis?

To save on the cost of your flight from Appleton to St Louis, book at least 31 days before your planned departure. Booking around this time can save you about 96% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $374 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $553.

What is the cheapest month to fly from Appleton to St Louis?

Flights from Appleton to St Louis lean towards being more expensive in December. Prices are generally better when you fly from Appleton to St Louis in August, with the cheapest ticket starting at $158.

When is the cheapest time to fly from Appleton to St Louis (ATW - STL)?

When flying from Appleton to St Louis, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 28% versus a flight in the afternoon.

Cheap flights from Appleton to St Louis in December, January 2021

The best prices found for ATW to STL flights for December, January
11 Jan - 12 Jan
$145pp
ATW
Appleton Outagamie County
American Airlines
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
American Airlines
 
1 STOP
ATW
Appleton Outagamie County
18 Dec - 20 Dec
$266pp
ATW
Appleton Outagamie County
Multiple Airlines
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
United Airlines
 
1 STOP
ATW
Appleton Outagamie County
18 Dec - 20 Dec
$271pp
ATW
Appleton Outagamie County
American Airlines
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
American Airlines
   
2 STOPS
ATW
Appleton Outagamie County

Appleton to St Louis 2021 flight deals

Cheap flights to St Louis from Appleton found for this year
18 Dec - 20 Dec
$266pp
ATW
Appleton Outagamie County
Multiple Airlines
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
United Airlines
 
1 STOP
ATW
Appleton Outagamie County
18 Dec - 20 Dec
$271pp
ATW
Appleton Outagamie County
American Airlines
 
1 STOP
STL
Lambert-St Louis
STL
Lambert-St Louis
American Airlines
   
2 STOPS
ATW
Appleton Outagamie County
18 Dec - 20 Dec
$273pp
ATW
Appleton Outagamie County
American Airlines
   
2 STOPS
STL
Lambert-St Louis
STL
Lambert-St Louis
American Airlines
   
2 STOPS
ATW
Appleton Outagamie County

One-way flights to St Louis from Appleton

The cheapest one-way flights from Appleton to St Louis
2:00 am - 6:38 pm
American Airlines
1 Stop
16h 38m
ATW - STL
American Airlines
5:52 am - 7:25 am
American Airlines
2 Stops
25h 33m
ATW - STL
American Airlines

Related info for your journey

Useful info, stats and facts about Appleton to St Louis flights.

Flight FAQs

From Appleton to St Louis

Are flight prices decreasing from Appleton to St Louis due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Appleton and St Louis for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Appleton Outagamie County to Lambert-St Louis to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Delta is one of them. Airline carriers are regularly disinfecting and sanitizing their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially distanced seating (for a limited time) will work towards keeping travelers safer while flying from Appleton Outagamie County to Lambert-St Louis. Policies will vary by airline.

Which airlines flying from Appleton Outagamie County to Lambert-St Louis have flexible cancellations due to COVID-19?

Some of our airline partners flying from Appleton Outagamie County to Lambert-St Louis have new flexible policies in place due to COVID-19. United Airlines, American Airlines, and Delta are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like United Airlines with this kind of flexibility.

Can I find flights from Appleton to St Louis for under $200 on Cheapflights?

Yes, there are multiple flights from Appleton to St Louis for under $200. The cheapest flight booked recently is on American Airlines for just $145, but on average you can expect to pay $324.

Are there nonstop flights from Appleton to St Louis for under $100 on Cheapflights?

There are no nonstop flights from Appleton to St Louis, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Does it rain more in Appleton or St Louis?

The rainfall in Appleton is generally more than the rainfall in St Louis. This will continue over the next 12 days.

Is Appleton weather warmer or cooler than St Louis?

Expect the weather to be around 90 °F on average in July. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in St Louis is generally hotter than in Appleton.

How long is the flight from Appleton to St Louis?

Airlines like American Airlines fly from Appleton to St Louis in about 10h 52m. The time it takes to get you to your destination can typically vary by up to .

What is the cheapest airline to fly from Appleton to St Louis round-trip?

Flying on American Airlines is currently your cheapest option to St Louis, with prices starting at $145. You may be able to fly from Appleton to St Louis for 48% less than the average price by searching for this airline.

What are the cheapest airlines to fly from Appleton to St Louis one-way?

To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $115.

Alternative routes for Appleton to St Louis

Destination information for St Louis

Things to know before you go. Useful info for your trip from Appleton to St Louis
Average temperature for December in St Louis
46.4 °F
Avg rainfall for December in St Louis
2.5 ″

Airports servicing Appleton

Airports servicing St. Louis

Top 3 airlines from Appleton to St Louis

The chart below displays the airlines Cheapflights users traveling from Appleton to St Louis choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Airline Cheapest Average Flexibility On-time COVID-19 safety
American Airlines
$208 $291 No cancel fee 71%
Delta
$160 $311 No cancel fee N/A
United Airlines
$129 $338 No cancel fee 69%
Home North America USA Missouri St Louis Cheap flights from Appleton to St Louis