How does KAYAK find such low prices on flights from Missouri to Santiago?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missouri to Santiago.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Santiago?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Santiago from Missouri is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Missouri to Santiago?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Santiago with an airline and back to Missouri with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to Santiago?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Santiago from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$450 CHEAP FLIGHTS from Missouri to Santiago

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Cheap Flights from Missouri to Santiago

Cheap flights from Missouri to Santiago with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Round-trip

One-way

Mon, Nov 30 - Mon, Dec 7

4:05 pm - 12:15 pmSTL Lambert-St Louis-SCL Santiago Arturo Merino Benitez

17h 10m1 stop Toronto Pearson Intl

9:55 pm - 3:26 pmSCL Santiago Arturo Merino Benitez-STL Lambert-St Louis

20h 31m1 stop Toronto Pearson Intl

$1,079Air Canada

Mon, Nov 30 - Mon, Dec 7

4:05 pm - 6:50 amSTL Lambert-St Louis-SCL Santiago Arturo Merino Benitez

35h 45m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

9:55 pm - 3:26 pmSCL Santiago Arturo Merino Benitez-STL Lambert-St Louis

20h 31m1 stop Toronto Pearson Intl

$1,082Air Canada

Sat, Apr 3 - Sat, Apr 17

12:20 pm - 8:05 amSTL Lambert-St Louis-SCL Santiago Arturo Merino Benitez

17h 45m1 stop Miami

8:35 pm - 9:20 amSCL Santiago Arturo Merino Benitez-STL Lambert-St Louis

13h 45m1 stop Miami

$1,088American Airlines

Sat, Apr 3 - Sat, Apr 17

11:11 am - 8:05 amSTL Lambert-St Louis-SCL Santiago Arturo Merino Benitez

18h 54m2 stops Charlotte Douglas Miami

8:35 pm - 3:15 pmSCL Santiago Arturo Merino Benitez-STL Lambert-St Louis

19h 40m2 stops Miami New York LaGuardia

$1,092American Airlines

Sat, Apr 3 - Sat, Apr 17

12:20 pm - 8:05 amSTL Lambert-St Louis-SCL Santiago Arturo Merino Benitez

17h 45m1 stop Miami

8:35 pm - 6:04 pmSCL Santiago Arturo Merino Benitez-STL Lambert-St Louis

22h 29m2 stops Miami Charlotte Douglas

$1,092American Airlines

Fri, Feb 19 - Sun, Mar 14

11:40 am - 5:40 pmSGF Springfield-Branson-SCL Santiago Arturo Merino Benitez

27h 00m2 stops Atlanta Hartsfield-Jackson Sao Paulo Guarulhos Intl

12:48 am - 6:16 pmSCL Santiago Arturo Merino Benitez-SGF Springfield-Branson

19h 28m2 stops Bogotá El Dorado Atlanta Hartsfield-Jackson

$1,106Delta

Fri, Feb 19 - Mon, Mar 15

11:40 am - 2:55 pmSGF Springfield-Branson-SCL Santiago Arturo Merino Benitez

24h 15m2 stops Atlanta Hartsfield-Jackson Sao Paulo Guarulhos Intl

9:50 pm - 2:50 pmSCL Santiago Arturo Merino Benitez-SGF Springfield-Branson

19h 00m1 stop Atlanta Hartsfield-Jackson

$1,106Delta

Wed, Dec 2 - Wed, Dec 9

6:13 pm - 6:50 amSTL Lambert-St Louis-SCL Santiago Arturo Merino Benitez

33h 37m3 stops Orlando Philadelphia Montreal Pierre Elliott Trudeau Intl

4:15 pm - 12:12 amSCL Santiago Arturo Merino Benitez-STL Lambert-St Louis

34h 57m2 stops Bogotá El Dorado Orlando

$1,110Multiple Airlines

Tue, Dec 29 - Fri, Jan 15

3:48 pm - 6:40 amSTL Lambert-St Louis-SCL Santiago Arturo Merino Benitez

11h 52m1 stop Atlanta Hartsfield-Jackson

9:50 pm - 8:52 amSCL Santiago Arturo Merino Benitez-STL Lambert-St Louis

14h 02m1 stop Atlanta Hartsfield-Jackson

$1,113LATAM Airlines

Mon, Feb 15 - Mon, Mar 1

3:40 pm - 5:40 pmSTL Lambert-St Louis-SCL Santiago Arturo Merino Benitez

23h 00m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

12:48 am - 6:01 pmSCL Santiago Arturo Merino Benitez-STL Lambert-St Louis

20h 13m2 stops Bogotá El Dorado Atlanta Hartsfield-Jackson

$1,116LATAM Airlines

Low season	May
High season	December
Cheapest flight	$450

Best time to beat the crowds but there is an average 3% increase in price.

Most popular time to fly with an average 13% increase in price.

Flight from St. Louis to Santiago

How does KAYAK find such low prices on flights from Missouri to Santiago?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missouri to Santiago.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Santiago?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Santiago from Missouri is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Missouri to Santiago?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Santiago with an airline and back to Missouri with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to Santiago?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Santiago from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.