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Missouri

$788+ Cheap flights from Chile to Missouri

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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
SCL — STL
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
1 adult, Economy
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Cheap flight deals from Chile to Missouri

Cheapest flights from Chile to Missouri
Explore the most affordable flight options available from Chile to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.

This LATAM Airlines deal was found by Cheapflights users on 2/1. 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.
Tue 7/1412:40 am
SCL
-
STL
2 stops18h 22m
LATAM Airlines
Wed 8/51:30 pm
STL
-
SCL
2 stops16h 25m
LATAM Airlines
Deal found 2/1$788
This SmartFares deal was found by Cheapflights users on 2/3. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1910:25 pm
SCL
-
STL
1 stop18h 48m
Delta
Thu 4/237:25 am
STL
-
SCL
2 stops20h 25m
Delta
Deal found 2/3$803
This Delta deal was found by Cheapflights users on 2/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1412:40 am
SCL
-
STL
2 stops17h 09m
Delta
Wed 8/511:51 am
STL
-
SCL
1 stop18h 24m
Delta
Deal found 2/3$816
This LATAM Airlines deal was found by Cheapflights users on 2/2. 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.
Wed 7/111:05 pm
SCL
-
STL
2 stops34h 02m
LATAM Airlines
Wed 7/86:00 am
STL
-
SCL
2 stops23h 00m
LATAM Airlines
Deal found 2/2$819
This LATAM Airlines deal was found by Cheapflights users on 2/2. 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 3/198:10 am
SCL
-
STL
2 stops17h 48m
LATAM Airlines
Thu 3/2612:04 pm
STL
-
SCL
2 stops15h 31m
LATAM Airlines
Deal found 2/2$837
This Delta deal was found by Cheapflights users on 2/2. 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.
Thu 3/1910:25 pm
SCL
-
STL
1 stop27h 33m
Delta
Thu 3/264:21 pm
STL
-
SCL
1 stop13h 19m
Delta
Deal found 2/2$849

Find flight deals from Chile to Missouri

Keep the following information in mind while searching for Chile to Missouri flight deals. Data was last updated February 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$788
(LATAM Airlines)

Popular in

March

Cheapest in

August

Average price

$867
Provider with most accurate pricing for Santiago Arturo Merino Benitez-Lambert-St Louis flight deals.
Search Deals
Provider most trusted by Cheapflights users for Santiago Arturo Merino Benitez-Lambert-St Louis flights.
Search Deals
From Chile to Missouri
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($15 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chile to Missouri 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 2,558,603 searches. Data last updated February 4, 2026.
Use the filters below to find and compare flights from Chile to Missouri that are best for you.

Fly from

Chile

Fly to

Missouri

Route

Depart

Return

Price

SantiagoSt. Louis

SCL - STL

SCLSTL

Santiago Arturo Merino Benitez

Thu 3/19

6:30 pm-11:09 am

2 stops18h 39m

Lambert-St Louis

Thu 4/23

9:59 am-4:50 am

2 stops17h 51m

$803

SantiagoSt. Louis

SCL - STL

SCLSTL

Santiago Arturo Merino Benitez

Tue 7/14

12:40 am-4:49 pm

2 stops17h 09m

Lambert-St Louis

Wed 8/5

11:51 am-7:15 am

1 stop18h 24m

$816

SantiagoSt. Louis

SCL - STL

SCLSTL

Santiago Arturo Merino Benitez

Wed 7/1

11:05 pm-8:07 am

2 stops34h 02m

Lambert-St Louis

Wed 7/8

6:00 am-6:00 am

2 stops23h 00m

$819

SantiagoSt. Louis

SCL - STL

SCLSTL

Santiago Arturo Merino Benitez

Thu 3/19

8:10 am-11:58 pm

2 stops17h 48m

Lambert-St Louis

Thu 3/26

12:04 pm-5:35 am

2 stops15h 31m

$837

SantiagoSt. Louis

SCL - STL

SCLSTL

Santiago Arturo Merino Benitez

Thu 3/19

10:25 pm-11:58 pm

1 stop27h 33m

Lambert-St Louis

Thu 3/26

4:21 pm-7:40 am

1 stop13h 19m

$849

SantiagoSt. Louis

SCL - STL

SCLSTL

Santiago Arturo Merino Benitez

Wed 5/20

7:45 am-11:59 pm

2 stops17h 14m

Lambert-St Louis

Thu 5/28

10:43 am-7:15 am

1 stop19h 32m

$880

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

Best time to book a flight from Chile to Missouri

Have a flexible travel schedule? Discover the best time to fly to Missouri from Chile with our price prediction graph.
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 Missouri

What is the cheapest month to book a flight from Chile to Missouri?

Currently, September is the cheapest month in which you can book a flight from Chile to Missouri (average of $660). Flying from Chile to Missouri in January is currently the most expensive (average of $1,031). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Missouri

Get insights into the airlines that provide service to Missouri. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Missouri. Reviews last updated February 4, 2026.
Get a feel of what it's like to fly with Delta and American Airlines from Chile to Missouri by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,138 reviews

Crew

8.5

Overall

7.9

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,138 reviews
Delta
7.9
Good
8,138 reviews

Crew

8.5

Overall

7.9

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,216 reviews
Delta
7.9
Good
8,138 reviews

Crew

8.5

Overall

7.9

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Chile to Missouri. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Chile to Missouri?

    Departing from Chile to Missouri will take you 18h 39m. The distance between Chile and Missouri is about 5137 mi.

  • Can I find deals for flights from Chile to Missouri that include hotel bookings?

    Yes. In addition to deals on Chile to Missouri flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chile to Missouri?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chile to Missouri.

  • Can I find deals for business class flights from Chile to Missouri?

    Yes. Cheapflights offers flight deals from Chile to Missouri by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chile to Missouri?

    Currently, September is the cheapest month in which you can book a flight from Chile to Missouri (average of $660). Flying from Chile to Missouri in January is currently the most expensive (average of $1,031). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 2 airlines flying from Chile to Missouri

Discover the top 2 airlines that operate flights from Chile to Missouri. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$877Average$1,159FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$948Average$1,150FlexibilityNo cancel feeOn-time71%

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