$1,067+ Cheap flights from Chile to St. Louis (STL)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
SCL — STL
Dec 4 — Dec 111
Round-trip
1 adult, Economy
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Find cheap flights from Chile to St. Louis with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Chile to St. Louis
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Best
Last-minute
Cheapest flights from Chile to St. LouisExplore the most affordable flight options available from Chile to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2026.
Explore the most affordable flight options available from Chile to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2026.
This Air Canada deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/199:55 pm -
1 stop20h 31m
Mon 11/234:05 pm -
1 stop17h 10m
Deal found 11/3![Air Canada logo]()
$1,067
This Trip.com deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/29:55 pm -
1 stop20h 31m
Mon 11/94:05 pm -
1 stop17h 10m
Deal found 11/1![Air Canada logo]()
$1,082
This eDestinos deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/225:07 am -
3 stops39h 33m
Sun 11/292:31 pm -
1 stop14h 09m
Deal found 10/31![Multiple Airlines logo]()
$1,101
This United Airlines deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/210:45 pm -
2 stops18h 49m
Mon 11/96:50 pm -
2 stops35h 00m
Deal found 11/1![United Airlines logo]()
$1,132
This Delta deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/711:10 pm -
1 stop25h 28m
Mon 12/142:33 pm -
1 stop14h 07m
Deal found 11/1![Delta logo]()
$1,137
This American Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2210:30 pm -
1 stop21h 55m
Sun 11/2910:01 am -
1 stop20h 24m
Deal found 10/31![American Airlines logo]()
$1,145
This LATAM Airlines deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:40 am -
2 stops19h 14m
Mon 11/96:00 am -
2 stops21h 55m
Deal found 11/1![LATAM Airlines logo]()
$1,146
This LATAM Airlines deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/77:05 pm -
2 stops16h 56m
Mon 12/1410:06 am -
2 stops18h 24m
Deal found 11/1![LATAM Airlines logo]()
$1,163
This American Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1810:25 pm -
1 stop15h 27m
Fri 12/258:26 am -
1 stop20h 34m
Deal found 11/3![American Airlines logo]()
$1,190
This LATAM Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/198:40 am -
2 stops18h 16m
Mon 11/235:30 pm -
2 stops18h 30m
Deal found 11/3![LATAM Airlines logo]()
$1,196
Best flights from Chile to St. LouisDiscover carefully curated flight deals from Chile to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 4, 2026.
Discover carefully curated flight deals from Chile to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 4, 2026.
This eDestinos deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/225:07 am -
3 stops39h 33m
Sun 11/292:31 pm -
1 stop14h 09m
Deal found 10/31![Multiple Airlines logo]()
$1,101
This Delta deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/78:25 pm -
2 stops18h 04m
Mon 12/146:00 am -
1 stop22h 40m
Deal found 11/1![Delta logo]()
$1,137
This American Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2210:30 pm -
1 stop21h 55m
Sun 11/2910:01 am -
1 stop20h 24m
Deal found 10/31![American Airlines logo]()
$1,145
This LATAM Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/198:40 am -
2 stops18h 16m
Mon 11/2312:29 pm -
1 stop16h 11m
Deal found 11/3![LATAM Airlines logo]()
$1,196
This Delta deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/510:55 pm -
2 stops20h 06m
Tue 4/131:30 pm -
1 stop16h 45m
Deal found 11/4![Delta logo]()
$1,157
This American Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1810:25 pm -
1 stop15h 27m
Fri 12/258:26 am -
1 stop20h 34m
Deal found 11/3![American Airlines logo]()
$1,190
This LATAM Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1511:10 pm -
2 stops20h 33m
Tue 12/226:00 am -
3 stops30h 00m
Deal found 10/31![LATAM Airlines logo]()
$1,225
This Delta deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/159:45 am -
2 stops17h 20m
Tue 12/226:00 am -
1 stop21h 40m
Deal found 10/31![Delta logo]()
$1,212
Last-minute flights from Chile to St. LouisDiscover last-minute flight deals from Chile to St. Louis. Data last updated November 4, 2026 and is based on user searches.
Discover last-minute flight deals from Chile to St. Louis. Data last updated November 4, 2026 and is based on user searches.
This LATAM Airlines deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:40 am -
2 stops19h 14m
Mon 11/96:00 am -
2 stops21h 55m
Deal found 11/1![LATAM Airlines logo]()
$1,146
This Air Canada deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/199:55 pm -
1 stop20h 31m
Mon 11/234:05 pm -
1 stop17h 10m
Deal found 11/3![Air Canada logo]()
$1,067
This LATAM Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/198:40 am -
2 stops18h 16m
Mon 11/2312:29 pm -
1 stop16h 11m
Deal found 11/3![LATAM Airlines logo]()
$1,196
This eDestinos deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/225:07 am -
3 stops39h 33m
Sun 11/292:31 pm -
1 stop14h 09m
Deal found 10/31![Multiple Airlines logo]()
$1,101
This American Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2210:30 pm -
1 stop21h 55m
Sun 11/2910:01 am -
1 stop20h 24m
Deal found 10/31![American Airlines logo]()
$1,145
This Delta deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/711:10 pm -
1 stop25h 28m
Mon 12/142:33 pm -
1 stop14h 07m
Deal found 11/1![Delta logo]()
$1,137
This LATAM Airlines deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/77:05 pm -
2 stops16h 56m
Mon 12/1410:06 am -
2 stops18h 24m
Deal found 11/1![LATAM Airlines logo]()
$1,163
This Delta deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1511:10 pm -
1 stop12h 51m
Tue 12/226:00 am -
1 stop21h 40m
Deal found 10/31![Delta logo]()
$1,212
This LATAM Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1511:10 pm -
2 stops20h 33m
Tue 12/226:00 am -
3 stops30h 00m
Deal found 10/31![LATAM Airlines logo]()
$1,225
This American Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1810:25 pm -
1 stop15h 27m
Fri 12/258:26 am -
1 stop20h 34m
Deal found 11/3![American Airlines logo]()
$1,190
Find flight deals from Chile to St. Louis
Keep the following information in mind while searching for Chile to St. Louis flight deals. Data was last updated November 4, 2026.
Round-trip from | $1,067 (Air Canada) |
|---|---|
Popular in | January |
Cheapest in | September |
Cheapflights Fare Finder
Customize your flight search to find flights from Chile to St. Louis that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated November 4, 2026.
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
Cheapest round-trip
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
Mon 12/7
8:25 pm-11:29 am
2 stops18h 04m
Lambert-St Louis
Mon 12/14
6:00 am-7:40 am
1 stop22h 40m
$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
Mon 4/5
10:55 pm-6:01 pm
2 stops20h 06m
Lambert-St Louis
Tue 4/13
1:30 pm-7:15 am
1 stop16h 45m
$1,157
SantiagoSt. Louis
SCL Santiago Arturo Merino Benitez - STL Lambert-St Louis
SCLSTL
Santiago Arturo Merino Benitez
Fri 12/18
10:25 pm-10:52 am
1 stop15h 27m
Lambert-St Louis
Fri 12/25
8:26 am-8:00 am
1 stop20h 34m
$1,190
Quickest round-trip
SantiagoSt. Louis
SCL Santiago Arturo Merino Benitez - STL Lambert-St Louis
SCLSTL
Santiago Arturo Merino Benitez
Thu 11/19
8:40 am-11:56 pm
2 stops18h 16m
Lambert-St Louis
Mon 11/23
12:29 pm-7:40 am
1 stop16h 11m
$1,196
SantiagoSt. Louis
SCL Santiago Arturo Merino Benitez - STL Lambert-St Louis
SCLSTL
Santiago Arturo Merino Benitez
Tue 12/15
9:45 am-12:05 am
2 stops17h 20m
Lambert-St Louis
Tue 12/22
6:00 am-6:40 am
1 stop21h 40m
$1,212
SantiagoSt. Louis
SCL Santiago Arturo Merino Benitez - STL Lambert-St Louis
SCLSTL
Santiago Arturo Merino Benitez
Tue 12/15
11:10 pm-4:43 pm
2 stops20h 33m
Lambert-St Louis
Tue 12/22
6:00 am-3:00 pm
3 stops30h 00m
$1,225
Sorted by cheapest first
Best time to book a flight from Chile to St. Louis
Have a flexible travel schedule? Discover the best time to fly to St. Louis from Chile with our price prediction graph.
SCL-STL
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Chile to St. Louis
CL0-STL
SCL-STL
No data available for this route at this time. Please check back soon.
Related info for your journey
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Traveling to a place near St. Louis?
Book flights to St. Louis if you plan to visit one of these locationsFairview Heights
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