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$379+ Cheap flights from Missouri to Chile

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
STL — SCL
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Missouri to Chile

Keep the following information in mind while searching for Missouri to Chile flight deals. Data was last updated September 17, 2025.

Round-trip from

$752
(FlightHub)

One-way from

$379
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$1,018
From Missouri to Chile
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One-way flight from Missouri to Chile
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Highest demand for flights based on searches. 6% potential increase in price ($66 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Missouri to Chile

Cheapest flights from Missouri to Chile
Explore the most affordable flight options available from Missouri to Chile. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This FlightHub deal was found by Cheapflights users on 9/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2711:04 amSTL - SCL
1 stop17h 36mLATAM Airlines
Mon 12/810:35 amSCL - STL
2 stops16h 06mLATAM Airlines
Deal found 9/16$752
This Delta deal was found by Cheapflights users on 9/15. 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 11/2711:04 amSTL - SCL
1 stop17h 36mDelta
Mon 12/88:20 amSCL - STL
2 stops18h 21mDelta
Deal found 9/15$764
This LATAM Airlines deal was found by Cheapflights users on 9/14. 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 12/119:30 amSTL - SCL
2 stops17h 05mLATAM Airlines
Mon 12/157:15 amSCL - STL
3 stops19h 26mLATAM Airlines
Deal found 9/14$768
This LATAM Airlines deal was found by Cheapflights users on 9/16. 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 12/255:17 pmSTL - SCL
2 stops25h 38mLATAM Airlines
Sun 1/116:30 pmSCL - STL
2 stops26h 34mLATAM Airlines
Deal found 9/16$804
This LATAM Airlines deal was found by Cheapflights users on 9/17. 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 10/156:00 amSTL - SCL
2 stops22h 00mLATAM Airlines
Fri 10/2412:10 amSCL - STL
2 stops19h 52mLATAM Airlines
Deal found 9/17$808
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Thu 12/47:50 amJLN - SCL
2 stops22h 00mUnited Airlines
Mon 12/810:45 pmSCL - JLN
2 stops27h 42mUnited Airlines
Deal found 9/15$818
This Delta deal was found by Cheapflights users on 9/15. 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.
Sat 10/45:11 pmSTL - SCL
2 stops19h 14mDelta
Sat 10/115:55 pmSCL - STL
2 stops20h 40mDelta
Deal found 9/15$844
This Delta deal was found by Cheapflights users on 9/16. 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.
Fri 10/315:59 pmMCI - SCL
2 stops18h 26mDelta
Thu 11/612:55 amSCL - MCI
2 stops19h 57mDelta
Deal found 9/16$844
This Delta deal was found by Cheapflights users on 9/15. 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.
Sat 11/17:05 amSTL - SCL
2 stops20h 55mDelta
Sat 11/2211:25 pmSCL - STL
2 stops20h 44mDelta
Deal found 9/15$848
This Delta deal was found by Cheapflights users on 9/15. 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.
Sat 11/19:00 amMCI - SCL
2 stops19h 00mDelta
Fri 11/2112:55 amSCL - MCI
2 stops21h 37mDelta
Deal found 9/15$848
This LATAM Airlines deal was found by Cheapflights users on 9/17. 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.
Sat 10/46:01 amSTL - SCL
1 stop22h 59mLATAM Airlines
Fri 10/1012:10 amSCL - STL
2 stops19h 52mLATAM Airlines
Deal found 9/17$852
This Expedia deal was found by Cheapflights users on 9/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/235:17 pmSTL - SCL
2 stops33h 18mLATAM Airlines
Tue 12/3012:25 amSCL - STL
2 stops26h 14mLATAM Airlines
Deal found 9/15$861

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri to Chile 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 September 17, 2025.
Use the filters below to find and compare flights from Missouri to Chile that are best for you.

Fly from

Missouri

Fly to

Chile

Route

Depart

Return

Price

St. LouisSantiago

STL - SCL

STLSCL

Lambert-St Louis

Thu 11/27

11:04 am-7:40 am

1 stop17h 36m

Santiago Arturo Merino Benitez

Mon 12/8

10:35 am-11:41 pm

2 stops16h 06m

$752

St. LouisSantiago

STL - SCL

STLSCL

Lambert-St Louis

Thu 11/27

11:04 am-7:40 am

1 stop17h 36m

Santiago Arturo Merino Benitez

Mon 12/8

8:20 am-11:41 pm

2 stops18h 21m

$764

St. LouisSantiago

STL - SCL

STLSCL

Lambert-St Louis

Thu 12/11

9:30 am-7:40 am

1 stop19h 10m

Santiago Arturo Merino Benitez

Mon 12/15

11:10 pm-10:41 am

1 stop14h 31m

$764

Kansas CitySantiago

MCI - SCL

MCISCL

Kansas City

Wed 1/7

6:00 am-7:00 am

1 stop22h 00m

Santiago Arturo Merino Benitez

Wed 1/14

6:30 pm-9:40 am

2 stops18h 10m

$764

Kansas CitySantiago

MCI - SCL

MCISCL

Kansas City

Wed 1/7

10:35 am-3:30 pm

2 stops25h 55m

Santiago Arturo Merino Benitez

Wed 1/14

1:40 pm-9:40 am

2 stops23h 00m

$774

JoplinSantiago

JLN - SCL

JLNSCL

Joplin

Thu 12/4

7:50 am-8:50 am

2 stops22h 00m

Santiago Arturo Merino Benitez

Mon 12/8

10:45 pm-11:27 pm

2 stops27h 42m

$818

Kansas CitySantiago

MCI - SCL

MCISCL

Kansas City

Fri 10/31

10:35 am-7:50 am

1 stop19h 15m

Santiago Arturo Merino Benitez

Fri 11/7

10:45 pm-4:38 pm

1 stop20h 53m

$844

Kansas CitySantiago

MCI - SCL

MCISCL

Kansas City

Sat 11/1

9:50 am-5:55 am

1 stop18h 05m

Santiago Arturo Merino Benitez

Sat 11/22

11:40 pm-4:47 pm

1 stop20h 07m

$844

Kansas CitySantiago

MCI - SCL

MCISCL

Kansas City

Fri 10/31

9:50 am-5:55 am

1 stop18h 05m

Santiago Arturo Merino Benitez

Fri 11/7

11:10 pm-10:26 am

1 stop14h 16m

$844

Kansas CitySantiago

MCI - SCL

MCISCL

Kansas City

Fri 10/31

5:59 pm-2:25 pm

2 stops18h 26m

Santiago Arturo Merino Benitez

Fri 11/7

6:30 pm-12:29 pm

2 stops20h 59m

$844

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 27 results
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Best time to book a flight from Missouri to Chile

Have a flexible travel schedule? Discover the best time to fly to Chile from Missouri 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 Missouri to Chile

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

Currently, April is the cheapest month in which you can book a flight from Missouri to Chile (average of $752). Flying from Missouri to Chile in December is currently the most expensive (average of $1,098). 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.

What is the cheapest time of day to fly from MO to CL?

Find hourly flight availability from Missouri to Chile. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Missouri to Chile as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Missouri to Chile. 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 Missouri to Chile?

    A quick flight from Missouri to Chile can take about 17h 36m. LATAM Airlines provides one of the quickest options available for as low as $752. Missouri and Chile are separated by a distance of 5137 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Missouri to Chile 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 Missouri to Chile?

    Currently, April is the cheapest month in which you can book a flight from Missouri to Chile (average of $752). Flying from Missouri to Chile in December is currently the most expensive (average of $1,098). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Missouri to Chile

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Missouri to Chile

Discover the top 4 airlines that operate flights from Missouri to Chile. 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$762Average$2,508FlexibilityNo cancel feeOn-time81%
DeltaCheapest$802Average$1,030FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$803Average$925FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$807Average$995FlexibilityNo cancel feeOn-time71%

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