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Cheap flights from Chile to St. Louis from $1,067

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Chile to St. Louis

Recent round-trip flight deals from Chile to St. Louis

Enter your travel dates to find the best prices.
Air Canada Logo
9:55 pm - 3:26 pmSCL  Santiago Arturo Merino Benitez-STL Lambert-St Louis
20h 31m1 stop Toronto Pearson Intl
Air Canada Logo
4:05 pm - 12:15 pmSTL  Lambert-St Louis-SCL Santiago Arturo Merino Benitez
17h 10m1 stop Toronto Pearson Intl
$1,067Air Canada
Thu, Nov 19 - Mon, Nov 23
LATAM Airlines Logo
11:10 pm - 10:48 amSCL  Santiago Arturo Merino Benitez-STL Lambert-St Louis
14h 38m1 stop Atlanta Hartsfield-Jackson
LATAM Airlines Logo
6:00 am - 6:40 amSTL  Lambert-St Louis-SCL Santiago Arturo Merino Benitez
21h 40m1 stop Atlanta Hartsfield-Jackson
$1,099LATAM Airlines
Wed, Feb 10 - Wed, Feb 24
Multiple Airlines Logo
5:07 am - 5:40 pmSCL  Santiago Arturo Merino Benitez-STL Lambert-St Louis
39h 33m3 stops Panama City Tocumen Intl Washington, D.C. Dulles Intl Atlanta Hartsfield-Jackson
Multiple Airlines Logo
2:31 pm - 7:40 amSTL  Lambert-St Louis-SCL Santiago Arturo Merino Benitez
14h 09m1 stop Atlanta Hartsfield-Jackson
$1,101Multiple Airlines
Sun, Nov 22 - Sun, Nov 29
Delta Logo
9:45 am - 11:39 pmSCL  Santiago Arturo Merino Benitez-STL Lambert-St Louis
15h 54m2 stops Miami Atlanta Hartsfield-Jackson
Delta Logo
7:20 am - 6:55 amSTL  Lambert-St Louis-SCL Santiago Arturo Merino Benitez
21h 35m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
$1,107Delta
Tue, Mar 16 - Tue, Mar 30
LATAM Airlines Logo
4:10 am - 11:26 pmSCL  Santiago Arturo Merino Benitez-STL Lambert-St Louis
22h 16m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson
LATAM Airlines Logo
11:51 am - 6:00 pmSTL  Lambert-St Louis-SCL Santiago Arturo Merino Benitez
27h 09m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl
$1,113LATAM Airlines
Tue, Feb 9 - Wed, Feb 24
Delta Logo
11:10 pm - 9:38 pmSCL  Santiago Arturo Merino Benitez-STL Lambert-St Louis
25h 28m1 stop Atlanta Hartsfield-Jackson
Delta Logo
2:33 pm - 7:40 amSTL  Lambert-St Louis-SCL Santiago Arturo Merino Benitez
14h 07m1 stop Atlanta Hartsfield-Jackson
$1,137Delta
Mon, Dec 7 - Mon, Dec 14
American Airlines Logo
10:30 pm - 5:25 pmSCL  Santiago Arturo Merino Benitez-STL Lambert-St Louis
21h 55m1 stop Miami
American Airlines Logo
10:01 am - 9:25 amSTL  Lambert-St Louis-SCL Santiago Arturo Merino Benitez
20h 24m1 stop Miami
$1,145American Airlines
Sun, Nov 22 - Sun, Nov 29
American Airlines Logo
10:30 pm - 1:58 pmSCL  Santiago Arturo Merino Benitez-STL Lambert-St Louis
18h 28m2 stops Miami Dallas/Fort Worth
American Airlines Logo
6:15 pm - 9:25 amSTL  Lambert-St Louis-SCL Santiago Arturo Merino Benitez
12h 10m1 stop Miami
$1,150American Airlines
Sun, Nov 22 - Sun, Nov 29
LATAM Airlines Logo
7:05 pm - 9:01 amSCL  Santiago Arturo Merino Benitez-STL Lambert-St Louis
16h 56m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson
LATAM Airlines Logo
10:06 am - 7:30 amSTL  Lambert-St Louis-SCL Santiago Arturo Merino Benitez
18h 24m2 stops Atlanta Hartsfield-Jackson Bogotá El Dorado
$1,163LATAM Airlines
Mon, Dec 7 - Mon, Dec 14
American Airlines Logo
8:35 pm - 9:20 amSCL  Santiago Arturo Merino Benitez-STL Lambert-St Louis
13h 45m1 stop Miami
American Airlines Logo
5:42 pm - 7:05 amSTL  Lambert-St Louis-SCL Santiago Arturo Merino Benitez
12h 23m1 stop Miami
$1,166American Airlines
Fri, Apr 30 - Fri, May 14

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American Airlines flights from Chile to St. Louis

Our best American Airlines deals on Chile to St. Louis flight tickets
American Airlines
Nov 22
SCL10:30 pmSantiago Arturo Merino Benitez
21h 55m
1 stop
STL5:25 pmLambert-St Louis
Nov 29
STL10:01 amLambert-St Louis
20h 24m
1 stop
SCL9:25 amSantiago Arturo Merino Benitez
$1,145
American Airlines
Nov 22
SCL10:30 pmSantiago Arturo Merino Benitez
18h 28m
2 stops
STL1:58 pmLambert-St Louis
Nov 29
STL6:15 pmLambert-St Louis
12h 10m
1 stop
SCL9:25 amSantiago Arturo Merino Benitez
$1,150
American Airlines
Apr 30
SCL8:35 pmSantiago Arturo Merino Benitez
13h 45m
1 stop
STL9:20 amLambert-St Louis
May 14
STL5:42 pmLambert-St Louis
12h 23m
1 stop
SCL7:05 amSantiago Arturo Merino Benitez
$1,166

LATAM Airlines flights from Chile to St. Louis

Our best LATAM Airlines deals on Chile to St. Louis flight tickets
LATAM Airlines
Feb 10
SCL11:10 pmSantiago Arturo Merino Benitez
14h 38m
1 stop
STL10:48 amLambert-St Louis
Feb 24
STL6:00 amLambert-St Louis
21h 40m
1 stop
SCL6:40 amSantiago Arturo Merino Benitez
$1,099
LATAM Airlines
Feb 9
SCL4:10 amSantiago Arturo Merino Benitez
22h 16m
2 stops
STL11:26 pmLambert-St Louis
Feb 24
STL11:51 amLambert-St Louis
27h 09m
2 stops
SCL6:00 pmSantiago Arturo Merino Benitez
$1,113
LATAM Airlines
Nov 5
SCL7:40 amSantiago Arturo Merino Benitez
19h 14m
2 stops
STL11:54 pmLambert-St Louis
Nov 9
STL6:00 amLambert-St Louis
21h 55m
2 stops
SCL6:55 amSantiago Arturo Merino Benitez
$1,146

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SantiagoSt. Louis

SCL Santiago Arturo Merino Benitez - STL Lambert-St Louis

SCLSTL

Santiago Arturo Merino Benitez

Thu 11/19

9:55 pm-3:26 pm

1 stop20h 31m

Lambert-St Louis

Mon 11/23

4:05 pm-12:15 pm

1 stop17h 10m

$1,067

SantiagoSt. Louis

SCL Santiago Arturo Merino Benitez - STL Lambert-St Louis

SCLSTL

Santiago Arturo Merino Benitez

Wed 2/10

11:10 pm-10:48 am

1 stop14h 38m

Lambert-St Louis

Wed 2/24

6:00 am-6:40 am

1 stop21h 40m

$1,099

SantiagoSt. Louis

SCL Santiago Arturo Merino Benitez - STL Lambert-St Louis

SCLSTL

Santiago Arturo Merino Benitez

Sun 11/22

5:07 am-5:40 pm

3 stops39h 33m

Lambert-St Louis

Sun 11/29

2:31 pm-7:40 am

1 stop14h 09m

$1,101

SantiagoSt. Louis

SCL Santiago Arturo Merino Benitez - STL Lambert-St Louis

SCLSTL

Santiago Arturo Merino Benitez

Tue 3/16

9:45 am-11:39 pm

2 stops15h 54m

Lambert-St Louis

Tue 3/30

7:20 am-6:55 am

2 stops21h 35m

$1,107

SantiagoSt. Louis

SCL Santiago Arturo Merino Benitez - STL Lambert-St Louis

SCLSTL

Santiago Arturo Merino Benitez

Tue 2/9

4:10 am-11:26 pm

2 stops22h 16m

Lambert-St Louis

Wed 2/24

11:51 am-6:00 pm

2 stops27h 09m

$1,113

SantiagoSt. Louis

SCL Santiago Arturo Merino Benitez - STL Lambert-St Louis

SCLSTL

Santiago Arturo Merino Benitez

Mon 12/7

11:10 pm-9:38 pm

1 stop25h 28m

Lambert-St Louis

Mon 12/14

2:33 pm-7:40 am

1 stop14h 07m

$1,137

SantiagoSt. Louis

SCL Santiago Arturo Merino Benitez - STL Lambert-St Louis

SCLSTL

Santiago Arturo Merino Benitez

Sun 11/22

10:30 pm-5:25 pm

1 stop21h 55m

Lambert-St Louis

Sun 11/29

10:01 am-9:25 am

1 stop20h 24m

$1,145

SantiagoSt. Louis

SCL Santiago Arturo Merino Benitez - STL Lambert-St Louis

SCLSTL

Santiago Arturo Merino Benitez

Sun 11/22

10:30 pm-1:58 pm

2 stops18h 28m

Lambert-St Louis

Sun 11/29

6:15 pm-9:25 am

1 stop12h 10m

$1,150

SantiagoSt. Louis

SCL Santiago Arturo Merino Benitez - STL Lambert-St Louis

SCLSTL

Santiago Arturo Merino Benitez

Mon 12/7

7:05 pm-9:01 am

2 stops16h 56m

Lambert-St Louis

Mon 12/14

10:06 am-7:30 am

2 stops18h 24m

$1,163
Quickest round-trip

SantiagoSt. Louis

SCL Santiago Arturo Merino Benitez - STL Lambert-St Louis

SCLSTL

Santiago Arturo Merino Benitez

Fri 4/30

8:35 pm-9:20 am

1 stop13h 45m

Lambert-St Louis

Fri 5/14

5:42 pm-7:05 am

1 stop12h 23m

$1,166

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to St. Louis from

How to get the cheapest flight ticket from Chile 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, November is the cheapest month to fly from Chile to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. The month of September is another great option to travel to St. Louis, with average flight prices from Chile averaging around $674.

Can stopping save me money on Chile to St. Louis flights?

You could potentially save up to 30% on your flight if you consider stops on a Chile to St. Louis flight.

Cheap Chile to St. Louis flight deals and tips

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

Best Price Found

$1,067

Fastest flight time

14h 17m

Direct flights

None
The best flight deal from Chile to St. Louis found on momondo in the last 72 hours is $1,067
The fastest flight from Chile to St. Louis takes 14h 17m
There are no direct flights from Chile to St. Louis. There are no popular flight routes from Chile to St. Louis.
Search flight deals

Frequently asked questions about flying from Chile to St. Louis

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

    Prices for flights from Chile to Lambert-St Louis Airport were last updated today.

  • How old do you have to be to fly from Chile 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 Chile 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.

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
Maryland Heights
St. Peters
Alton
Collinsville
Farmington
Florissant
Festus
Hermann
Clayton
Fenton
Edwardsville
O'Fallon
Eureka
Wentzville
Litchfield
Grafton
Waterloo

Why use momondo?

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

Finding the right flight to St. Louis from Chile 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 Chile to St. Louis with flexible booking policies on momondo?

Flights from Chile to St. Louis with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to St. Louis from Chile.

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

Yes momondo offers price alerts on flights to St. Louis from Chile. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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