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

ATW — STL
Dec 13 — Dec 201

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

Users have found that leaving on a Friday can be a cost-effective option. It’s possible to save up to 30% on your flight compared to booking on days when demand is much higher.

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

Flights from Appleton to St. Louis lean towards being more expensive in September. Prices are generally better when you fly from Appleton to St. Louis in December, with the cheapest ticket starting at $214.

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 16% versus a flight in the morning.

Cheap American Airlines flights from Appleton to St. Louis

Jan 13 - Jan 15
ATW

Appleton Outagamie County

STL

Lambert-St Louis

1 stop

16h 48m
STL

Lambert-St Louis

ATW

Appleton Outagamie County

1 stop

13h 11m
$356

American Airlines

Pick Dates

Deal found 12/6

Jan 13 - Jan 15
ATW

Appleton Outagamie County

STL

Lambert-St Louis

1 stop

16h 48m
STL

Lambert-St Louis

ATW

Appleton Outagamie County

2 stops

19h 54m
$361

American Airlines

Pick Dates

Deal found 12/6

Jan 13 - Jan 15
ATW

Appleton Outagamie County

STL

Lambert-St Louis

2 stops

9h 02m
STL

Lambert-St Louis

ATW

Appleton Outagamie County

2 stops

19h 54m
$387

American Airlines

Pick Dates

Deal found 12/6

Cheap United Airlines flights from Appleton to St. Louis

Jun 1 - Jun 4
ATW

Appleton Outagamie County

STL

Lambert-St Louis

1 stop

4h 15m
STL

Lambert-St Louis

ATW

Appleton Outagamie County

1 stop

3h 47m
$358

United Airlines

Pick Dates

Deal found 12/7

May 25 - May 28
ATW

Appleton Outagamie County

STL

Lambert-St Louis

1 stop

9h 49m
STL

Lambert-St Louis

ATW

Appleton Outagamie County

1 stop

5h 38m
$377

United Airlines

Pick Dates

Deal found 12/7

Dec 27 - Dec 31
ATW

Appleton Outagamie County

STL

Lambert-St Louis

1 stop

4h 00m
STL

Lambert-St Louis

ATW

Appleton Outagamie County

1 stop

4h 01m
$388

United Airlines

Pick Dates

Deal found 12/7

One-way flights to St. Louis from Appleton

The cheapest one-way flights from Appleton to St. Louis
Jan 3
ATW

Appleton Outagamie County

STL

Lambert-St Louis

1 stop

16h 59m
$233

American Airlines

Pick Dates

Deal found 12/5

Jan 3
ATW

Appleton Outagamie County

STL

Lambert-St Louis

2 stops

17h 59m
$239

American Airlines

Pick Dates

Deal found 12/5

Feb 27
ATW

Appleton Outagamie County

STL

Lambert-St Louis

1 stop

4h 34m
$379

American Airlines

Pick Dates

Deal found 12/6

Related info for your journey

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

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. American Airlines, United 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 American Airlines with this kind of flexibility.

Can I find flights from Appleton to St. Louis for under $400 on Cheapflights?

Yes, there are multiple flights from Appleton to St. Louis for under $400. The cheapest flight booked recently is on American Airlines for just $356, but on average you can expect to pay $441.

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

According to our current data, American Airlines ($356), United Airlines ($358), and Delta ($777) offers the cheapest pricing from Appleton to St. Louis. Users have found that American Airlines is 13% cheaper than the other options available to this destination.

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

When booking a flight from Appleton to St. Louis, you may want to consider flying on American Airlines, Delta or United Airlines as they are the most popular for this route.

What are the cheapest flights from Appleton to St. Louis?

Looking at all options, your cheapest flight can be booked for $345. While the most popular route (Appleton Outagamie County - Lambert-St Louis) can be booked for $358 on average our data indicates $496 when flying from Appleton to St. Louis.

Alternative routes for Appleton to St. Louis

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

Top 3 airlines flying 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.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
United AirlinesCheapest$188Average$526FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
DeltaCheapest$238Average$442FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
American AirlinesCheapest$286Average$416FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights