When did momondo last update prices for flights from Santiago Arturo Merino Benitez Airport to Missouri?

Prices for flights from Santiago Arturo Merino Benitez Airport to Missouri were last updated today.

How many operators does momondo search for flights from Santiago Arturo Merino Benitez Airport to Missouri?

As of December 2025, there are 2 operators available to choose from for flights from Santiago Arturo Merino Benitez Airport to Missouri.

How old do you have to be to fly from Santiago Arturo Merino Benitez Airport to Missouri?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Santiago Arturo Merino Benitez Airport to Missouri.

What documentation or ID do you need to fly to Missouri?

The travel and health documents required for your trip to Missouri can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Missouri. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$769 Cheap Flights from Santiago to Missouri in 2025/26

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10:45 pm - 2:30 pm

SCL

STL

18h 45m2 stops

6:40 pm - 8:50 am

STL

SCL

35h 10m2 stops

$769United Airlines

Wed, Jan 28 - Sun, Feb 1

10:45 pm - 10:00 pm

SCL

STL

26h 15m1 stop

6:40 pm - 8:50 am

STL

SCL

35h 10m2 stops

$792United Airlines

Wed, Jan 28 - Sun, Feb 1

10:45 pm - 2:30 pm

SCL

STL

18h 45m2 stops

6:40 pm - 8:50 am

STL

SCL

35h 10m2 stops

$800United Airlines

Wed, Jan 28 - Sun, Feb 1

11:10 pm - 11:04 am

SCL

STL

14h 54m1 stop

9:59 am - 7:40 am

STL

SCL

18h 41m1 stop

$804LATAM Airlines

Wed, Jan 28 - Sun, Feb 1

8:40 pm - 10:45 am

SCL

STL

15h 05m1 stop

1:30 pm - 6:55 am

STL

SCL

16h 25m2 stops

$833LATAM Airlines

Fri, Apr 17 - Sat, Apr 25

8:40 pm - 10:45 am

SCL

STL

15h 05m1 stop

5:00 pm - 7:15 am

STL

SCL

13h 15m1 stop

$844LATAM Airlines

Fri, Apr 17 - Sat, Apr 25

6:00 am - 3:24 pm

SCL

STL

34h 24m2 stops

4:05 pm - 3:55 am

STL

SCL

34h 50m3 stops

$946Multiple Airlines

Fri, Apr 17 - Sat, Apr 25

6:10 am - 3:24 pm

SCL

STL

34h 14m3 stops

4:05 pm - 4:17 am

STL

SCL

35h 12m3 stops

$1,059Multiple Airlines

Fri, Apr 17 - Sat, Apr 25

11:05 pm - 8:07 am

SCL

STL

34h 02m2 stops

6:00 am - 6:00 am

STL

SCL

23h 00m2 stops

$1,208LATAM Airlines

Sun, Jun 14 - Sun, Jul 12

3:33 pm - 8:07 am

SCL

STL

65h 34m3 stops

7:05 pm - 6:00 am

STL

SCL

33h 55m2 stops

$1,922Multiple Airlines

Sun, Jun 14 - Sun, Jul 12

United Airlines flights from Santiago to Missouri

Our best United Airlines deals on Santiago to Missouri flight tickets

United Airlines

Jan 28

SCL10:45 pmSantiago Arturo Merino Benitez

18h 45m

2 stops

STL2:30 pmLambert-St Louis

Feb 1

STL6:40 pmLambert-St Louis

35h 10m

2 stops

SCL8:50 amSantiago Arturo Merino Benitez

$769

Find similar

United Airlines

Jan 28

SCL10:45 pmSantiago Arturo Merino Benitez

26h 15m

1 stop

STL10:00 pmLambert-St Louis

Feb 1

STL6:40 pmLambert-St Louis

35h 10m

2 stops

SCL8:50 amSantiago Arturo Merino Benitez

$792

Find similar

United Airlines

Jan 28

SCL10:45 pmSantiago Arturo Merino Benitez

18h 45m

2 stops

STL2:30 pmLambert-St Louis

Feb 1

STL6:40 pmLambert-St Louis

35h 10m

2 stops

SCL8:50 amSantiago Arturo Merino Benitez

$800

Find similar

LATAM Airlines flights from Santiago to Missouri

Our best LATAM Airlines deals on Santiago to Missouri flight tickets

LATAM Airlines

Jan 28

SCL11:10 pmSantiago Arturo Merino Benitez

14h 54m

1 stop

STL11:04 amLambert-St Louis

Feb 1

STL9:59 amLambert-St Louis

18h 41m

1 stop

SCL7:40 amSantiago Arturo Merino Benitez

$804

Find similar

LATAM Airlines

Apr 17

SCL8:40 pmSantiago Arturo Merino Benitez

15h 05m

1 stop

STL10:45 amLambert-St Louis

Apr 25

STL1:30 pmLambert-St Louis

16h 25m

2 stops

SCL6:55 amSantiago Arturo Merino Benitez

$833

Find similar

LATAM Airlines

Apr 17

SCL8:40 pmSantiago Arturo Merino Benitez

15h 05m

1 stop

STL10:45 amLambert-St Louis

Apr 25

STL5:00 pmLambert-St Louis

13h 15m

1 stop

SCL7:15 amSantiago Arturo Merino Benitez

$844

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SantiagoSt. Louis

SCL - STL

SCLSTL

Santiago Arturo Merino Benitez

Wed 1/28

10:45 pm-2:30 pm

2 stops18h 45m

Lambert-St Louis

Sun 2/1

6:40 pm-8:50 am

2 stops35h 10m

$769

SantiagoSt. Louis

SCL - STL

SCLSTL

Santiago Arturo Merino Benitez

Wed 1/28

10:45 pm-10:00 pm

1 stop26h 15m

Lambert-St Louis

Sun 2/1

6:40 pm-8:50 am

2 stops35h 10m

$792

SantiagoSt. Louis

SCL - STL

SCLSTL

Santiago Arturo Merino Benitez

Wed 1/28

10:45 pm-2:30 pm

2 stops18h 45m

Lambert-St Louis

Sun 2/1

6:40 pm-8:50 am

2 stops35h 10m

$800

SantiagoSt. Louis

SCL - STL

SCLSTL

Santiago Arturo Merino Benitez

Wed 1/28

11:10 pm-11:04 am

1 stop14h 54m

Lambert-St Louis

Sun 2/1

9:59 am-7:40 am

1 stop18h 41m

$804

SantiagoSt. Louis

SCL - STL

SCLSTL

Santiago Arturo Merino Benitez

Fri 4/17

8:40 pm-10:45 am

1 stop15h 05m

Lambert-St Louis

Sat 4/25

1:30 pm-6:55 am

2 stops16h 25m

$833

SantiagoSt. Louis

SCL - STL

SCLSTL

Santiago Arturo Merino Benitez

Fri 4/17

8:40 pm-10:45 am

1 stop15h 05m

Lambert-St Louis

Sat 4/25

5:00 pm-7:15 am

1 stop13h 15m

$844

SantiagoSt. Louis

SCL - STL

SCLSTL

Santiago Arturo Merino Benitez

Fri 4/17

6:00 am-3:24 pm

2 stops34h 24m

Lambert-St Louis

Sat 4/25

4:05 pm-3:55 am

3 stops34h 50m

$946

SantiagoSt. Louis

SCL - STL

SCLSTL

Santiago Arturo Merino Benitez

Fri 4/17

6:10 am-3:24 pm

3 stops34h 14m

Lambert-St Louis

Sat 4/25

4:05 pm-4:17 am

3 stops35h 12m

$1,059

SantiagoSt. Louis

SCL - STL

SCLSTL

Santiago Arturo Merino Benitez

Sun 6/14

11:05 pm-8:07 am

2 stops34h 02m

Lambert-St Louis

Sun 7/12

6:00 am-6:00 am

2 stops23h 00m

$1,208

SantiagoSt. Louis

SCL - STL

SCLSTL

Santiago Arturo Merino Benitez

Sun 6/14

3:33 pm-8:07 am

3 stops65h 34m

Lambert-St Louis

Sun 7/12

7:05 pm-6:00 am

2 stops33h 55m

$1,922

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Santiago to Missouri

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 day to depart on your flight to Missouri?

The cheapest day to depart from Santiago to Missouri is on a Tuesday when prices can be found for as low as $780. Flights from Santiago to Missouri on a Friday will generally be more expensive and average around $1,051. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Can stopping save me money on Santiago to Missouri flights?

You could potentially save up to 3% on your flight if you consider stops on a Santiago to Missouri flight.

Cheap Santiago to Missouri flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Santiago to Missouri

Fastest flight time	18h 45m
Direct flights	None

The fastest flight from Santiago to Missouri takes 18h 45m

There are no direct flights from Santiago to Missouri. There are no popular flight routes from Santiago to Missouri.

Search flight deals

When did momondo last update prices for flights from Santiago Arturo Merino Benitez Airport to Missouri?
Prices for flights from Santiago Arturo Merino Benitez Airport to Missouri were last updated today.
How many operators does momondo search for flights from Santiago Arturo Merino Benitez Airport to Missouri?
As of December 2025, there are 2 operators available to choose from for flights from Santiago Arturo Merino Benitez Airport to Missouri.
How old do you have to be to fly from Santiago Arturo Merino Benitez Airport to Missouri?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Santiago Arturo Merino Benitez Airport to Missouri.
What documentation or ID do you need to fly to Missouri?
The travel and health documents required for your trip to Missouri can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Missouri. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Santiago to Missouri

Compare and see reviews for airlines that fly from Santiago to Missouri with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $877	Free Cancellation	Rating 7.9 8,021 reviews		Search Delta flights
American Airlines	PriceFrom $948	Free Cancellation	Rating 7.2 11,050 reviews		Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Santiago to Missouri?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Santiago to Missouri. momondo saves you time and could save you money on your trip.

Can I find flights from Santiago to Missouri with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Missouri from Santiago with this policy.

How can momondo help me find flights from Santiago to Missouri?

Once you have performed a search for Santiago to Missouri flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Missouri from Santiago. 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.