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Cheap flights from Appleton to St. Louis from $238

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Appleton to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:18 pm - 10:15 pmATW  Appleton Intl-STL Lambert-St Louis
3h 57m1 stop Chicago O'Hare Intl
American Airlines Logo
6:00 am - 10:53 amSTL  Lambert-St Louis-ATW Appleton Intl
4h 53m1 stop Chicago O'Hare Intl
$319American Airlines
Wed, Nov 11 - Sun, Nov 15
American Airlines Logo
6:14 pm - 12:19 amATW  Appleton Intl-STL Lambert-St Louis
6h 05m1 stop Chicago O'Hare Intl
American Airlines Logo
8:15 pm - 12:07 amSTL  Lambert-St Louis-ATW Appleton Intl
3h 52m1 stop Chicago O'Hare Intl
$319American Airlines
Fri, Oct 30 - Sun, Nov 1
United Airlines Logo
2:36 pm - 9:21 pmATW  Appleton Intl-STL Lambert-St Louis
6h 45m1 stop Chicago O'Hare Intl
United Airlines Logo
9:40 am - 3:45 pmSTL  Lambert-St Louis-ATW Appleton Intl
6h 05m1 stop Chicago O'Hare Intl
$319United Airlines
Thu, Oct 22 - Tue, Oct 27
United Airlines Logo
6:25 am - 12:13 pmATW  Appleton Intl-STL Lambert-St Louis
5h 48m1 stop Chicago O'Hare Intl
United Airlines Logo
1:29 pm - 7:07 pmSTL  Lambert-St Louis-ATW Appleton Intl
5h 38m1 stop Chicago O'Hare Intl
$319United Airlines
Wed, Oct 14 - Mon, Oct 19
Delta Logo
12:30 pm - 4:43 pmATW  Appleton Intl-STL Lambert-St Louis
4h 13m1 stop Minneapolis St Paul
Delta Logo
6:47 am - 10:27 amSTL  Lambert-St Louis-ATW Appleton Intl
3h 40m1 stop Detroit Metropolitan Wayne County
$319Delta
Fri, Nov 6 - Sun, Nov 8
Delta Logo
5:35 pm - 11:21 pmATW  Appleton Intl-STL Lambert-St Louis
5h 46m1 stop Minneapolis St Paul
Delta Logo
2:38 pm - 9:15 pmSTL  Lambert-St Louis-ATW Appleton Intl
6h 37m1 stop Detroit Metropolitan Wayne County
$319Delta
Fri, Nov 6 - Sun, Nov 8
American Airlines Logo
5:29 am - 10:50 amATW  Appleton Intl-STL Lambert-St Louis
5h 21m1 stop Chicago O'Hare Intl
American Airlines Logo
11:31 am - 5:35 pmSTL  Lambert-St Louis-ATW Appleton Intl
6h 04m1 stop Chicago O'Hare Intl
$319American Airlines
Thu, Oct 22 - Mon, Oct 26
Delta Logo
5:25 pm - 11:18 pmATW  Appleton Intl-STL Lambert-St Louis
5h 53m1 stop Minneapolis St Paul
Delta Logo
10:30 am - 4:41 pmSTL  Lambert-St Louis-ATW Appleton Intl
6h 11m1 stop Minneapolis St Paul
$319Delta
Sun, Feb 21 - Sun, Feb 28
Multiple Airlines Logo
6:00 am - 12:35 pmATW  Appleton Intl-STL Lambert-St Louis
30h 35m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
6:35 pm - 10:26 pmSTL  Lambert-St Louis-ATW Appleton Intl
27h 51m2 stops Atlanta Hartsfield-Jackson Orlando
$453Multiple Airlines
Thu, Oct 15 - Wed, Oct 21
Multiple Airlines Logo
11:15 am - 11:31 amATW  Appleton Intl-STL Lambert-St Louis
24h 16m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
6:35 pm - 10:26 pmSTL  Lambert-St Louis-ATW Appleton Intl
27h 51m2 stops Atlanta Hartsfield-Jackson Orlando
$460Multiple Airlines
Wed, Oct 14 - Wed, Oct 21

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American Airlines flights from Appleton to St. Louis

Our best American Airlines deals on Appleton to St. Louis flight tickets
American Airlines
Oct 13
ATW6:14 pmAppleton Intl
6h 05m
1 stop
STL12:19 amLambert-St Louis
Oct 19
STL5:00 amLambert-St Louis
6h 03m
1 stop
ATW11:03 amAppleton Intl
$389
American Airlines
Oct 2
ATW6:31 pmAppleton Intl
5h 56m
1 stop
STL12:27 amLambert-St Louis
Oct 7
STL5:00 amLambert-St Louis
6h 03m
1 stop
ATW11:03 amAppleton Intl
$404
American Airlines
Nov 11
ATW11:23 amAppleton Intl
8h 56m
2 stops
STL8:19 pmLambert-St Louis
Nov 15
STL5:01 amLambert-St Louis
5h 52m
1 stop
ATW10:53 amAppleton Intl
$417

Delta flights from Appleton to St. Louis

Our best Delta deals on Appleton to St. Louis flight tickets
Delta
Nov 6
ATW12:30 pmAppleton Intl
4h 13m
1 stop
STL4:43 pmLambert-St Louis
Nov 8
STL6:47 amLambert-St Louis
3h 40m
1 stop
ATW10:27 amAppleton Intl
$319
Delta
Oct 16
ATW5:35 pmAppleton Intl
5h 46m
1 stop
STL11:21 pmLambert-St Louis
Oct 21
STL6:21 amLambert-St Louis
5h 17m
1 stop
ATW11:38 amAppleton Intl
$334
Delta
Sep 30
ATW10:57 amAppleton Intl
4h 15m
1 stop
STL3:12 pmLambert-St Louis
Oct 3
STL4:10 pmLambert-St Louis
4h 26m
1 stop
ATW8:36 pmAppleton Intl
$349

momondo Fare Finder

 
Use the filters below to find and compare flights from Appleton to St. Louis that are best for you.

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Route

Depart

Return

Price

Cheapest round-trip

AppletonSt. Louis

ATW Appleton Intl - STL Lambert-St Louis

ATWSTL

Appleton Intl

Wed 11/11

6:18 pm-10:15 pm

1 stop3h 57m

Lambert-St Louis

Sun 11/15

6:00 am-10:53 am

1 stop4h 53m

$319

AppletonSt. Louis

ATW Appleton Intl - STL Lambert-St Louis

ATWSTL

Appleton Intl

Fri 10/30

6:14 pm-12:19 am

1 stop6h 05m

Lambert-St Louis

Sun 11/1

8:15 pm-12:07 am

1 stop3h 52m

$319

AppletonSt. Louis

ATW Appleton Intl - STL Lambert-St Louis

ATWSTL

Appleton Intl

Thu 10/22

2:36 pm-9:21 pm

1 stop6h 45m

Lambert-St Louis

Tue 10/27

9:40 am-3:45 pm

1 stop6h 05m

$319

AppletonSt. Louis

ATW Appleton Intl - STL Lambert-St Louis

ATWSTL

Appleton Intl

Wed 10/14

6:25 am-12:13 pm

1 stop5h 48m

Lambert-St Louis

Mon 10/19

1:29 pm-7:07 pm

1 stop5h 38m

$319
Quickest round-trip

AppletonSt. Louis

ATW Appleton Intl - STL Lambert-St Louis

ATWSTL

Appleton Intl

Fri 11/6

12:30 pm-4:43 pm

1 stop4h 13m

Lambert-St Louis

Sun 11/8

6:47 am-10:27 am

1 stop3h 40m

$319

AppletonSt. Louis

ATW Appleton Intl - STL Lambert-St Louis

ATWSTL

Appleton Intl

Fri 11/6

5:35 pm-11:21 pm

1 stop5h 46m

Lambert-St Louis

Sun 11/8

2:38 pm-9:15 pm

1 stop6h 37m

$319

AppletonSt. Louis

ATW Appleton Intl - STL Lambert-St Louis

ATWSTL

Appleton Intl

Thu 10/22

5:29 am-10:50 am

1 stop5h 21m

Lambert-St Louis

Mon 10/26

11:31 am-5:35 pm

1 stop6h 04m

$319

AppletonSt. Louis

ATW Appleton Intl - STL Lambert-St Louis

ATWSTL

Appleton Intl

Sun 2/21

5:25 pm-11:18 pm

1 stop5h 53m

Lambert-St Louis

Sun 2/28

10:30 am-4:41 pm

1 stop6h 11m

$319

AppletonSt. Louis

ATW Appleton Intl - STL Lambert-St Louis

ATWSTL

Appleton Intl

Thu 10/15

6:00 am-12:35 pm

1 stop30h 35m

Lambert-St Louis

Wed 10/21

6:35 pm-10:26 pm

2 stops27h 51m

$453

AppletonSt. Louis

ATW Appleton Intl - STL Lambert-St Louis

ATWSTL

Appleton Intl

Wed 10/14

11:15 am-11:31 am

1 stop24h 16m

Lambert-St Louis

Wed 10/21

6:35 pm-10:26 pm

2 stops27h 51m

$460

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 typical price of a round-trip flight between Appleton and St. Louis?

Prices are currently typical for flights on this route.

Typical prices usually range from $290 to $430.
The lowest price recently found on this route was $319.

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

In general, November 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 $248. The month of February is another great option to travel to St. Louis, with average flight prices from Appleton averaging around $268.

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

$238

Fastest flight time

4h 13m

Direct flights

None
The best one-way flight to St. Louis from Appleton in the past 72 hours is $238. The best round-trip flight deal from Appleton to St. Louis found on momondo in the last 72 hours is $319.
The fastest flight from Appleton to St. Louis takes 4h 13m
There are no direct flights from Appleton to St. Louis. There are no popular flight routes from Appleton to St. Louis.
Search flight deals

Frequently asked questions about flying from Appleton to St. Louis

  • 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 13m.

  • 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
American AirlinesPriceFrom $228Free CancellationRating
7.1
12,080 reviews
Search American Airlines flights
DeltaPriceFrom $228Free CancellationRating
7.8
8,586 reviews
Search Delta flights
United AirlinesPriceFrom $248Free CancellationRating
7.4
10,226 reviews
Search United Airlines flights

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Fairview Heights
St. Peters
Maryland Heights
Alton
Collinsville
Florissant
Hermann
Clayton
O'Fallon
Farmington
Fenton
Festus
Edwardsville
Wentzville
Eureka
Litchfield
Grafton
Waterloo

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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