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Cheap flights from Santiago to Missouri from $764

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Santiago to Missouri departing on 11/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:15 am - 11:44 pmSCL-STL
21h 29m2 stops
Delta Logo
9:33 am - 6:35 amSTL-SCL
18h 02m2 stops
$764Delta
Find Deal
Thu, Nov 20 - Mon, Nov 24
Delta Logo
12:50 am - 5:57 pmSCL-STL
20h 07m2 stops
Delta Logo
6:00 am - 4:30 amSTL-SCL
19h 30m2 stops
$959Delta
Find Deal
Wed, Nov 19 - Mon, Nov 24
LATAM Airlines Logo
12:20 am - 8:53 amSCL-STL
35h 33m2 stops
LATAM Airlines Logo
4:00 pm - 7:10 pmSTL-SCL
26h 10m2 stops
$1,251LATAM Airlines
Find Deal
Thu, Jan 8 - Sat, May 16
LATAM Airlines Logo
12:20 am - 11:39 pmSCL-STL
26h 19m2 stops
LATAM Airlines Logo
11:51 am - 6:00 amSTL-SCL
17h 09m2 stops
$1,253LATAM Airlines
Find Deal
Thu, Jan 8 - Sat, May 16
LATAM Airlines Logo
12:20 am - 5:50 pmSCL-STL
20h 30m2 stops
LATAM Airlines Logo
4:00 pm - 7:00 amSTL-SCL
14h 00m1 stop
$1,269LATAM Airlines
Find Deal
Thu, Jan 8 - Sat, May 16
LATAM Airlines Logo
12:20 am - 5:50 pmSCL-STL
20h 30m2 stops
LATAM Airlines Logo
4:00 pm - 7:00 amSTL-SCL
14h 00m1 stop
$1,271LATAM Airlines
Find Deal
Thu, Jan 8 - Sat, May 16
LATAM Airlines Logo
6:40 am - 11:39 pmSCL-STL
19h 59m2 stops
LATAM Airlines Logo
11:51 am - 7:00 amSTL-SCL
18h 09m1 stop
$1,326LATAM Airlines
Find Deal
Fri, Jan 9 - Sat, May 16
Delta Logo
6:30 pm - 8:53 amSCL-STL
17h 23m2 stops
Delta Logo
11:51 am - 6:50 amSTL-SCL
17h 59m2 stops
$1,335Delta
Find Deal
Fri, Jan 9 - Sat, May 16
Delta Logo
6:30 pm - 8:53 amSCL-STL
17h 23m2 stops
Delta Logo
11:51 am - 7:00 amSTL-SCL
18h 09m1 stop
$1,353Delta
Find Deal
Fri, Jan 9 - Sat, May 16
Multiple Airlines Logo
6:00 am - 3:26 pmSCL-STL
36h 26m2 stops
Multiple Airlines Logo
1:30 pm - 5:45 amSTL-SCL
39h 15m3 stops
$1,380Multiple Airlines
Find Deal
Fri, Jan 9 - Sat, May 16

Delta flights from Santiago to Missouri

Our best Delta deals on Santiago to Missouri flight tickets
Delta
Nov 20
SCL5:15 amSantiago Arturo Merino Benitez
21h 29m
2 stops
STL11:44 pmLambert-St Louis
Nov 24
STL9:33 amLambert-St Louis
18h 02m
2 stops
SCL6:35 amSantiago Arturo Merino Benitez
$764
Find similar
Delta
Nov 19
SCL12:50 amSantiago Arturo Merino Benitez
20h 07m
2 stops
STL5:57 pmLambert-St Louis
Nov 24
STL6:00 amLambert-St Louis
19h 30m
2 stops
SCL4:30 amSantiago Arturo Merino Benitez
$959
Find similar
Delta
Jan 9
SCL6:30 pmSantiago Arturo Merino Benitez
17h 23m
2 stops
STL8:53 amLambert-St Louis
May 16
STL11:51 amLambert-St Louis
17h 59m
2 stops
SCL6:50 amSantiago Arturo Merino Benitez
$1,335
Find similar

LATAM Airlines flights from Santiago to Missouri

Our best LATAM Airlines deals on Santiago to Missouri flight tickets
LATAM Airlines
Nov 13
SCL6:30 pmSantiago Arturo Merino Benitez
19h 13m
2 stops
STL10:43 amLambert-St Louis
Nov 17
STL5:17 pmLambert-St Louis
19h 13m
2 stops
SCL3:30 pmSantiago Arturo Merino Benitez
$764
Find similar
LATAM Airlines
Jan 8
SCL12:20 amSantiago Arturo Merino Benitez
35h 33m
2 stops
STL8:53 amLambert-St Louis
May 16
STL4:00 pmLambert-St Louis
26h 10m
2 stops
SCL7:10 pmSantiago Arturo Merino Benitez
$1,251
Find similar
LATAM Airlines
Jan 8
SCL12:20 amSantiago Arturo Merino Benitez
26h 19m
2 stops
STL11:39 pmLambert-St Louis
May 16
STL11:51 amLambert-St Louis
17h 09m
2 stops
SCL6:00 amSantiago Arturo Merino Benitez
$1,253
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated November 5, 2025.
Use the filters below to find and compare flights from Santiago to Missouri that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SantiagoSt. Louis

SCL - STL

SCLSTL

Santiago Arturo Merino Benitez

Thu 11/20

5:15 am-11:44 pm

2 stops21h 29m

Lambert-St Louis

Mon 11/24

9:33 am-6:35 am

2 stops18h 02m

$764

SantiagoSt. Louis

SCL - STL

SCLSTL

Santiago Arturo Merino Benitez

Wed 11/19

12:50 am-5:57 pm

2 stops20h 07m

Lambert-St Louis

Mon 11/24

6:00 am-4:30 am

2 stops19h 30m

$959

SantiagoSt. Louis

SCL - STL

SCLSTL

Santiago Arturo Merino Benitez

Thu 1/8

12:20 am-8:53 am

2 stops35h 33m

Lambert-St Louis

Sat 5/16

4:00 pm-7:10 pm

2 stops26h 10m

$1,251

SantiagoSt. Louis

SCL - STL

SCLSTL

Santiago Arturo Merino Benitez

Thu 1/8

12:20 am-11:39 pm

2 stops26h 19m

Lambert-St Louis

Sat 5/16

11:51 am-6:00 am

2 stops17h 09m

$1,253

SantiagoSt. Louis

SCL - STL

SCLSTL

Santiago Arturo Merino Benitez

Thu 1/8

12:20 am-5:50 pm

2 stops20h 30m

Lambert-St Louis

Sat 5/16

4:00 pm-7:00 am

1 stop14h 00m

$1,269

SantiagoSt. Louis

SCL - STL

SCLSTL

Santiago Arturo Merino Benitez

Thu 1/8

12:20 am-5:50 pm

2 stops20h 30m

Lambert-St Louis

Sat 5/16

4:00 pm-7:00 am

1 stop14h 00m

$1,271

SantiagoSt. Louis

SCL - STL

SCLSTL

Santiago Arturo Merino Benitez

Fri 1/9

6:40 am-11:39 pm

2 stops19h 59m

Lambert-St Louis

Sat 5/16

11:51 am-7:00 am

1 stop18h 09m

$1,326

SantiagoSt. Louis

SCL - STL

SCLSTL

Santiago Arturo Merino Benitez

Fri 1/9

6:30 pm-8:53 am

2 stops17h 23m

Lambert-St Louis

Sat 5/16

11:51 am-6:50 am

2 stops17h 59m

$1,335

SantiagoSt. Louis

SCL - STL

SCLSTL

Santiago Arturo Merino Benitez

Fri 1/9

6:30 pm-8:53 am

2 stops17h 23m

Lambert-St Louis

Sat 5/16

11:51 am-7:00 am

1 stop18h 09m

$1,353

SantiagoSt. Louis

SCL - STL

SCLSTL

Santiago Arturo Merino Benitez

Fri 1/9

6:00 am-3:26 pm

2 stops36h 26m

Lambert-St Louis

Sat 5/16

1:30 pm-5:45 am

3 stops39h 15m

$1,380

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Missouri from

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

Direct flights

None
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?

  • 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
DeltaPriceFrom $843Free CancellationRating
7.9
8,004 reviews
Search Delta flights
American AirlinesPriceFrom $862Free CancellationRating
7.2
11,042 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.

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