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Cheap flights from Appleton to St. Louis from $138

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Appleton to St. Louis departing on 1/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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Find the cheapest flights from Appleton to St. Louis

Cheap round-trip flights

These are some of the best round-trip flight deals from Appleton to St. Louis that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Appleton to St. Louis.

Cheap last minute flights

Planning a quick getaway from Appleton to St. Louis? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to St. Louis, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Appleton to St. Louis

Find recent round-trip train or bus tickets from Appleton to St. Louis.

All round-trip flight deals to St. Louis

The cheapest plane tickets to St. Louis found on KAYAK recently.
4:20 pm - 11:09 pmATW-STL
6h 49m1 stop
6:00 am - 11:30 amSTL-ATW
5h 30m1 stop
$228Delta
Find Deal
Mon, Feb 10 - Mon, Feb 17
5:38 am - 1:21 pmATW-STL
7h 43m2 stops
5:45 am - 10:58 amSTL-ATW
5h 13m1 stop
$331American Airlines
Find Deal
Mon, Feb 10 - Mon, Feb 17
12:30 pm - 11:46 pmATW-STL
11h 16m2 stops
5:45 am - 10:58 amSTL-ATW
5h 13m1 stop
$348American Airlines
Find Deal
Mon, Feb 10 - Mon, Feb 17
5:55 am - 12:59 pmATW-STL
7h 04m2 stops
5:45 am - 10:58 amSTL-ATW
5h 13m1 stop
$369American Airlines
Find Deal
Fri, Feb 28 - Sun, Mar 2
11:25 am - 7:30 pmATW-STL
8h 05m2 stops
6:00 pm - 9:26 pmSTL-ATW
3h 26m1 stop
$386American Airlines
Find Deal
Thu, Feb 20 - Sat, Feb 22
4:10 pm - 9:33 pmATW-STL
5h 23m1 stop
6:45 am - 10:24 amSTL-ATW
3h 39m1 stop
$389Delta
Find Deal
Fri, May 2 - Sun, May 4
11:25 am - 7:30 pmATW-STL
8h 05m2 stops
12:49 pm - 7:46 pmSTL-ATW
6h 57m2 stops
$408American Airlines
Find Deal
Thu, Feb 20 - Sat, Feb 22
5:35 pm - 9:48 amATW-STL
16h 13m2 stops
3:44 pm - 8:58 pmSTL-ATW
5h 14m1 stop
$463United Airlines
Find Deal
Fri, May 2 - Sun, May 4
6:35 am - 10:47 amATW-STL
4h 12m1 stop
5:30 pm - 8:54 pmSTL-ATW
3h 24m1 stop
$596United Airlines
Find Deal
Sun, Jan 5 - Thu, Jan 9
8:20 am - 10:06 pmATW-STL
13h 46m3 stops
3:44 pm - 7:16 pmSTL-ATW
3h 32m1 stop
$1,193United Airlines
Find Deal
Fri, May 2 - Sun, May 4
11:30 am - 4:42 pmATW-STL
5h 12m1 stop
$138Delta
Find Deal
Sat, Jan 25
12:30 pm - 11:46 pmATW-STL
11h 16m2 stops
$214American Airlines
Find Deal
Sat, Jan 25
5:13 am - 9:36 amATW-STL
4h 23m1 stop
5:36 am - 10:53 amSTL-ATW
5h 17m1 stop
$278American Airlines
Find Deal
Thu, Dec 26 - Sun, Dec 29
5:11 pm - 9:43 pmATW-STL
4h 32m1 stop
6:04 pm - 10:32 pmSTL-ATW
4h 28m1 stop
$288Delta
Find Deal
Tue, Dec 24 - Thu, Dec 26
7:43 am - 7:30 pmATW-STL
11h 47m2 stops
5:45 am - 10:53 amSTL-ATW
5h 08m1 stop
$293American Airlines
Find Deal
Wed, Dec 25 - Thu, Dec 26
7:43 am - 4:39 pmATW-STL
8h 56m2 stops
5:36 am - 10:53 amSTL-ATW
5h 17m1 stop
$358American Airlines
Find Deal
Thu, Dec 26 - Sun, Dec 29
5:40 am - 1:37 pmATW-STL
7h 57m1 stop
9:30 am - 6:58 pmSTL-ATW
9h 28m2 stops
$368American Airlines
Find Deal
Tue, Dec 24 - Thu, Dec 26
7:43 am - 7:30 pmATW-STL
11h 47m2 stops
9:30 am - 6:58 pmSTL-ATW
9h 28m2 stops
$373American Airlines
Find Deal
Wed, Dec 25 - Thu, Dec 26
5:13 am - 1:37 pmATW-STL
8h 24m2 stops
7:04 am - 4:19 pmSTL-ATW
9h 15m2 stops
$448American Airlines
Find Deal
Thu, Dec 26 - Sun, Dec 29
7:43 am - 4:37 pmATW-STL
8h 54m2 stops
9:30 am - 6:58 pmSTL-ATW
9h 28m2 stops
$568American Airlines
Find Deal
Tue, Dec 24 - Thu, Dec 26

Delta flights from Appleton to St. Louis

Our best Delta deals on Appleton to St. Louis flight tickets
Delta
Feb 10
ATW4:20 pmAppleton Intl
6h 49m
1 stop
STL11:09 pmLambert-St Louis
Feb 17
STL6:00 amLambert-St Louis
5h 30m
1 stop
ATW11:30 amAppleton Intl
Delta
Dec 30
ATW6:20 amAppleton Intl
4h 46m
1 stop
STL11:06 amLambert-St Louis
Jan 6
STL6:00 amLambert-St Louis
5h 34m
1 stop
ATW11:34 amAppleton Intl
Delta
Dec 25
ATW5:11 pmAppleton Intl
4h 32m
1 stop
STL9:43 pmLambert-St Louis
Dec 26
STL6:04 pmLambert-St Louis
4h 28m
1 stop
ATW10:32 pmAppleton Intl

American Airlines flights from Appleton to St. Louis

Our best American Airlines deals on Appleton to St. Louis flight tickets
American Airlines
Dec 30
ATW5:13 amAppleton Intl
4h 23m
1 stop
STL9:36 amLambert-St Louis
Jan 1
STL6:00 pmLambert-St Louis
3h 43m
1 stop
ATW9:43 pmAppleton Intl
American Airlines
Dec 30
ATW5:13 amAppleton Intl
4h 23m
1 stop
STL9:36 amLambert-St Louis
Jan 1
STL5:03 amLambert-St Louis
11h 18m
2 stops
ATW4:21 pmAppleton Intl
American Airlines
Dec 25
ATW6:14 amAppleton Intl
6h 49m
1 stop
STL1:03 pmLambert-St Louis
Jan 1
STL10:16 amLambert-St Louis
6h 05m
1 stop
ATW4:21 pmAppleton Intl

See travel insights to St. Louis from

How to get the cheapest flight ticket from Appleton to St. Louis

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 cheapest month to fly to St. Louis?

In general, January is the cheapest month to fly from Appleton to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $258. The month of May is another great option to travel to St. Louis, with average flight prices from Appleton averaging around $264.

What is the cheapest day to depart on your flight to St. Louis?

The cheapest day to depart on your flight to St. Louis is on a Saturday when prices can be found for as low as $263. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $370. These prices are subject to change though, so be sure to set up a Price Alert for flights to St. Louis.

What is the cheapest time of day to depart on your flight to St. Louis?

Flying to St. Louis from Appleton in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $280 when looking at flights departing in the afternoon. At noon is when there is more demand to fly to St. Louis, so prices are often more expensive at around $341 per ticket.

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

The best time to book a flight to St. Louis from Appleton is 35 days out, which is when prices tend to be around $305. In the past 72 hours, momondo users found flights from Appleton to St. Louis for as low as $176.

When to book flights from Appleton to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from Appleton to St. Louis according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Appleton to St. Louis (ATW to STL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Appleton to St. Louis

Best Price Found

$138

Fastest flight time

4h 12m

Direct flights

None

Airports in St. Louis

1 airport
The best one-way flight to St. Louis from Appleton in the past 72 hours is $138. The best round-trip flight deal from Appleton to St. Louis found on momondo in the last 72 hours is $228.
The fastest flight from Appleton to St. Louis takes 4h 12m
There are no direct flights from Appleton to St. Louis. Popular non-direct route for this connection is Appleton Intl Airport - Lambert-St Louis Airport.
There is 1 airport near St. Louis: Lambert-St Louis (STL)

  • How far is Appleton Intl to Lambert-St Louis by plane?

    A flight from Appleton Intl to Lambert-St Louis will travel around 399.8 mi. By plane, this route typically takes 4h 12m.

  • When did momondo last update prices for flights from Appleton Intl Airport to Lambert-St Louis Airport?

    Prices for flights from Appleton Intl Airport to Lambert-St Louis Airport refresh daily.

  • How many operators does momondo search for flights from Appleton Intl Airport to Lambert-St Louis Airport?

  • How old do you have to be to fly from Appleton Intl Airport to Lambert-St Louis 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 Appleton Intl Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The travel and health documents you'll need for your trip to Lambert-St Louis Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lambert-St Louis Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Appleton to St. Louis?


Best airlines flying from Appleton to St. Louis

Compare and see reviews for airlines that fly from Appleton to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $176Free CancellationRating
8.0
8,597 reviews
Search Delta flights
United AirlinesPriceFrom $204Free CancellationRating
7.4
9,035 reviews
Search United Airlines flights
American AirlinesPriceFrom $216Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Appleton to St. Louis?

Finding the right flight to St. Louis from Appleton 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 St. Louis quick and easy, saving you time and money.

Can I find flights from Appleton to St. Louis with flexible booking policies on momondo?

momondo does allow users to show only those flights to St. Louis from Appleton which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Appleton to St. Louis?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Appleton to St. Louis.

I’m not ready to book a flight from Appleton to St. Louis right now. Can momondo alert me if prices change?

Price alerts on flights to St. Louis from Appleton are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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