What is the cheapest airline that flies from Santiago Arturo Merino Benitez to Missouri?

Delta is the most popular carrier operating from Santiago Arturo Merino Benitez to Missouri

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 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.

$377 Cheap Flights from Santiago to Missouri in 2026

Find the cheapest flights from Santiago to Missouri

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:25 pm - 9:17 amSCL Santiago Arturo Merino Benitez-STL Lambert-St Louis

15h 52m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

5:37 pm - 6:00 pmSTL Lambert-St Louis-SCL Santiago Arturo Merino Benitez

21h 23m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

$925LATAM Airlines

Thu, Nov 5 - Mon, Nov 9

8:50 am - 11:54 pmSCL Santiago Arturo Merino Benitez-STL Lambert-St Louis

17h 04m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

7:20 pm - 2:45 pmSTL Lambert-St Louis-SCL Santiago Arturo Merino Benitez

17h 25m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

$951LATAM Airlines

Tue, Oct 6 - Tue, Oct 13

8:40 pm - 11:46 amSCL Santiago Arturo Merino Benitez-STL Lambert-St Louis

16h 06m1 stop Atlanta Hartsfield-Jackson

7:05 am - 5:40 amSTL Lambert-St Louis-SCL Santiago Arturo Merino Benitez

20h 35m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

$966Delta

Thu, Sep 3 - Wed, Sep 9

10:45 pm - 2:13 pmSCL Santiago Arturo Merino Benitez-STL Lambert-St Louis

18h 28m1 stop Houston George Bush Intcntl

1:08 pm - 8:50 amSTL Lambert-St Louis-SCL Santiago Arturo Merino Benitez

16h 42m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

$975United Airlines

Thu, Nov 5 - Mon, Nov 9

6:45 pm - 11:46 amSCL Santiago Arturo Merino Benitez-STL Lambert-St Louis

18h 01m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

10:40 am - 11:49 amSTL Lambert-St Louis-SCL Santiago Arturo Merino Benitez

23h 09m3 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl Buenos Aires Jorge Newbery

$978LATAM Airlines

Thu, Sep 3 - Wed, Sep 9

8:40 pm - 10:55 amSCL Santiago Arturo Merino Benitez-STL Lambert-St Louis

16h 15m1 stop Atlanta Hartsfield-Jackson

6:00 am - 8:15 amSTL Lambert-St Louis-SCL Santiago Arturo Merino Benitez

24h 15m1 stop Atlanta Hartsfield-Jackson

$988LATAM Airlines

Thu, Sep 17 - Sun, Sep 20

5:10 am - 11:42 pmSCL Santiago Arturo Merino Benitez-STL Lambert-St Louis

20h 32m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

6:54 pm - 3:00 pmSTL Lambert-St Louis-SCL Santiago Arturo Merino Benitez

18h 06m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

$994LATAM Airlines

Thu, Sep 17 - Sun, Sep 20

8:40 pm - 10:55 amSCL Santiago Arturo Merino Benitez-STL Lambert-St Louis

16h 15m1 stop Atlanta Hartsfield-Jackson

6:00 am - 8:15 amSTL Lambert-St Louis-SCL Santiago Arturo Merino Benitez

24h 15m1 stop Atlanta Hartsfield-Jackson

$1,039LATAM Airlines

Thu, Sep 17 - Sun, Sep 20

11:55 pm - 7:58 pmSCL Santiago Arturo Merino Benitez-STL Lambert-St Louis

22h 03m2 stops Miami Atlanta Hartsfield-Jackson

7:00 am - 8:15 amSTL Lambert-St Louis-SCL Santiago Arturo Merino Benitez

23h 15m1 stop Atlanta Hartsfield-Jackson

$1,054Delta

Thu, Sep 17 - Sun, Sep 20

9:30 am - 10:55 amSCL Santiago Arturo Merino Benitez-STL Lambert-St Louis

27h 25m3 stops Buenos Aires Ministro Pistarini Miami Atlanta Hartsfield-Jackson

1:40 pm - 8:15 amSTL Lambert-St Louis-SCL Santiago Arturo Merino Benitez

16h 35m1 stop Atlanta Hartsfield-Jackson

$1,106LATAM Airlines

Sat, Sep 26 - Sat, Oct 3

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Delta flights from Santiago to Missouri

Our best Delta deals on Santiago to Missouri flight tickets

Delta

Sep 2

SCL12:35 amSantiago Arturo Merino Benitez

16h 42m

2 stops

STL4:17 pmLambert-St Louis

Sep 9

STL10:40 amLambert-St Louis

18h 20m

2 stops

SCL7:00 amSantiago Arturo Merino Benitez

$966

Delta

Sep 17

SCL11:55 pmSantiago Arturo Merino Benitez

22h 03m

2 stops

STL7:58 pmLambert-St Louis

Sep 20

STL7:00 amLambert-St Louis

23h 15m

1 stop

SCL8:15 amSantiago Arturo Merino Benitez

$1,054

LATAM Airlines flights from Santiago to Missouri

Our best LATAM Airlines deals on Santiago to Missouri flight tickets

LATAM Airlines

Nov 5

SCL8:13 amSantiago Arturo Merino Benitez

18h 41m

2 stops

STL11:54 pmLambert-St Louis

Nov 9

STL12:20 pmLambert-St Louis

16h 20m

1 stop

SCL7:40 amSantiago Arturo Merino Benitez

$925

LATAM Airlines

Oct 6

SCL8:50 amSantiago Arturo Merino Benitez

17h 04m

2 stops

STL11:54 pmLambert-St Louis

Oct 13

STL7:20 pmLambert-St Louis

17h 25m

2 stops

SCL2:45 pmSantiago Arturo Merino Benitez

$951

LATAM Airlines

Sep 3

SCL6:45 pmSantiago Arturo Merino Benitez

18h 01m

2 stops

STL11:46 amLambert-St Louis

Sep 9

STL10:40 amLambert-St Louis

23h 09m

3 stops

SCL11:49 amSantiago Arturo Merino Benitez

$978

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SantiagoSt. Louis

SCL Santiago Arturo Merino Benitez - STL Lambert-St Louis

SCLSTL

Santiago Arturo Merino Benitez

Thu 11/5

8:25 pm-9:17 am

2 stops15h 52m

Lambert-St Louis

Mon 11/9

5:37 pm-6:00 pm

2 stops21h 23m

$925

Quickest round-trip

SantiagoSt. Louis

SCL Santiago Arturo Merino Benitez - STL Lambert-St Louis

SCLSTL

Santiago Arturo Merino Benitez

Tue 10/6

8:50 am-11:54 pm

2 stops17h 04m

Lambert-St Louis

Tue 10/13

7:20 pm-2:45 pm

2 stops17h 25m

$951

SantiagoSt. Louis

SCL Santiago Arturo Merino Benitez - STL Lambert-St Louis

SCLSTL

Santiago Arturo Merino Benitez

Thu 9/3

8:40 pm-11:46 am

1 stop16h 06m

Lambert-St Louis

Wed 9/9

7:05 am-5:40 am

2 stops20h 35m

$966

SantiagoSt. Louis

SCL Santiago Arturo Merino Benitez - STL Lambert-St Louis

SCLSTL

Santiago Arturo Merino Benitez

Thu 11/5

10:45 pm-2:13 pm

1 stop18h 28m

Lambert-St Louis

Mon 11/9

1:08 pm-8:50 am

2 stops16h 42m

$975

SantiagoSt. Louis

SCL Santiago Arturo Merino Benitez - STL Lambert-St Louis

SCLSTL

Santiago Arturo Merino Benitez

Thu 9/3

6:45 pm-11:46 am

2 stops18h 01m

Lambert-St Louis

Wed 9/9

10:40 am-11:49 am

3 stops23h 09m

$978

SantiagoSt. Louis

SCL Santiago Arturo Merino Benitez - STL Lambert-St Louis

SCLSTL

Santiago Arturo Merino Benitez

Thu 9/17

8:40 pm-10:55 am

1 stop16h 15m

Lambert-St Louis

Sun 9/20

6:00 am-8:15 am

1 stop24h 15m

$988

SantiagoSt. Louis

SCL Santiago Arturo Merino Benitez - STL Lambert-St Louis

SCLSTL

Santiago Arturo Merino Benitez

Thu 9/17

5:10 am-11:42 pm

2 stops20h 32m

Lambert-St Louis

Sun 9/20

6:54 pm-3:00 pm

2 stops18h 06m

$994

SantiagoSt. Louis

SCL Santiago Arturo Merino Benitez - STL Lambert-St Louis

SCLSTL

Santiago Arturo Merino Benitez

Thu 9/17

8:40 pm-10:55 am

1 stop16h 15m

Lambert-St Louis

Sun 9/20

6:00 am-8:15 am

1 stop24h 15m

$1,039

SantiagoSt. Louis

SCL Santiago Arturo Merino Benitez - STL Lambert-St Louis

SCLSTL

Santiago Arturo Merino Benitez

Thu 9/17

11:55 pm-7:58 pm

2 stops22h 03m

Lambert-St Louis

Sun 9/20

7:00 am-8:15 am

1 stop23h 15m

$1,054

SantiagoSt. Louis

SCL Santiago Arturo Merino Benitez - STL Lambert-St Louis

SCLSTL

Santiago Arturo Merino Benitez

Sat 9/26

9:30 am-10:55 am

3 stops27h 25m

Lambert-St Louis

Sat 10/3

1:40 pm-8:15 am

1 stop16h 35m

$1,106

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted 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

Prices

Airlines

What is the cheapest month to fly to Missouri?

In general, September is the cheapest month to fly from Santiago to Missouri. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $674. If you aren’t able to travel to Missouri during the month of September, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $795.

Can stopping save me money on Santiago to Missouri flights?

You could potentially save up to 22% 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	21h 01m
Direct flights	None

The fastest flight from Santiago to Missouri takes 21h 01m

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

Search flight deals

Frequently asked questions about flying from Santiago to Missouri

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 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.

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.