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$901+ Cheap flights from Santiago (SCL) 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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
SCL — STL
Apr 6 — Apr 131
Sun 4/6
Sun 4/13
1 adult, Economy
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Cheap flight deals from Santiago to Missouri

Keep the following information in mind while searching for Santiago to Missouri flight deals. Data was last updated April 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$901
(American Airlines)

Popular in

April

Cheapest in

March

Average price

$1,678
Provider with most accurate pricing for Santiago Arturo Merino Benitez-Kansas City flight deals.
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Provider most trusted by Cheapflights users for Santiago Arturo Merino Benitez-Kansas City flights.
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From Santiago Arturo Merino Benitez to Missouri
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Highest demand for flights based on searches. 3% potential increase in price ($44 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($55 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Santiago to Missouri

Cheapest flights from Santiago to Missouri
Explore the most affordable flight options available from Santiago to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2025.

This American Airlines deal was found by Cheapflights users on 3/31. 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.
Thu 6/59:55 pmSCL - STL
2 stops22h 22mAmerican Airlines
Mon 8/2512:51 pmSTL - SCL
2 stops17h 14mAmerican Airlines
Deal found 3/31$901
This Delta deal was found by Cheapflights users on 3/31. 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.
Thu 6/511:05 pmSCL - STL
2 stops19h 56mDelta
Mon 8/2511:51 amSTL - SCL
1 stop18h 09mDelta
Deal found 3/31$980
This LATAM Airlines deal was found by Cheapflights users on 3/31. 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.
Thu 5/155:35 amSCL - STL
2 stops19h 03mLATAM Airlines
Fri 5/233:40 pmSTL - SCL
1 stop14h 20mLATAM Airlines
Deal found 3/31$1,029

Cheapflights Fare Finder

Customize your flight search to find flights from Santiago 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 April 1, 2025.
Use the filters below to find and compare flights from Santiago to Missouri that are best for you.

Fly from

Santiago

Fly to

Missouri

Route

Depart

Return

Price

SantiagoSt. Louis

SCL - STL

SCLSTL

Santiago Arturo Merino Benitez

Thu 6/5

9:55 pm-7:17 pm

2 stops22h 22m

Lambert-St Louis

Mon 8/25

12:51 pm-7:05 am

2 stops17h 14m

$901

SantiagoSt. Louis

SCL - STL

SCLSTL

Santiago Arturo Merino Benitez

Thu 6/5

11:05 pm-6:01 pm

2 stops19h 56m

Lambert-St Louis

Mon 8/25

11:51 am-7:00 am

1 stop18h 09m

$980

SantiagoSt. Louis

SCL - STL

SCLSTL

Santiago Arturo Merino Benitez

Thu 5/15

5:35 am-11:38 pm

2 stops19h 03m

Lambert-St Louis

Fri 5/23

3:40 pm-7:00 am

1 stop14h 20m

$1,029

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Best time to book a flight from Santiago to Missouri

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

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

Currently, August is the cheapest month in which you can book a flight from Santiago to Missouri (average of $311). Flying from Santiago to Missouri in March is currently the most expensive (average of $356). 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.

Rainfall in Missouri by month

Plan your trip to Missouri by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Missouri ranges from 1.1 - 5.2 inches per month. May is typically the wettest month, when rainfall can reach 5.2 in. January is typically the driest time to visit Missouri when rainfall is around 1.1 in.

Temperature in Missouri by month

Plan your trip to Missouri by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Missouri, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

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 April 1, 2025.
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

8.0

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

8.0

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
LATAM Airlines
7.5
Good
1,754 reviews
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

8.0

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

8.0

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

  • What airport do you fly from for flights from Santiago to Missouri?

    Santiago Arturo Merino Benitez (SCL) is the airport you will fly out of if you book a flight from Santiago to Missouri. It is only a 8.4 mi journey to Arturo Merino Benitez (SCL) from Santiago’s city center.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Santiago to Missouri (average of $311). Flying from Santiago to Missouri in March is currently the most expensive (average of $356). 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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Alternative routes for Santiago to Missouri

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Santiago to Missouri

Discover the top 3 airlines that operate flights from Santiago 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 April 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$707Average$991FlexibilityNo cancel feeOn-time71%
DeltaCheapest$843Average$1,156FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$910Average$1,678FlexibilityNo cancel feeOn-time81%
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