Flights from Santiago, Chile to St Louis, United States

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Did you mean flights from St Louis to Santiago, Chile?

Santiago, Chile to St Louis Last modified: Sep 19, 2018 1:16 -04:00Prices shown were found by travelers like you over the past 30 days

We've scanned 48,195,047,545 round trip itineraries and found the cheapest flights to St Louis. United & Copa frequently offer the best deals to St Louis flights, or select your preferred carrier below to see the cheapest days to fly.

United
SCLSTL
Mon 10/8
2 stops
STLSCL
Sat 10/20
2 stops
CLP798,093
Copa
SCLSTL
Fri 11/23
2 stops
STLSCL
Sat 12/1
2 stops
CLP802,196
Air Canada
SCLSTL
Mon 10/8
1 stop
STLSCL
Sat 10/20
1 stop
CLP851,436
American
SCLSTL
Mon 10/8
1 stop
STLSCL
Sat 10/20
1 stop
CLP876,740
Latam Airlines Group
SCLSTL
Fri 11/23
1 stop
STLSCL
Sat 12/1
1 stop
CLP916,405

How Much is a Flight from Santiago, Chile to St Louis? Prices shown were found by travelers like you over the past 30 days

We have collected flight cost data from across the web for travel from Santiago, Chile to St Louis, and have found the average flight price for this trip to be CLP800,145.

Where To Buy Cheap Flights from Santiago, Chile to St Louis?

The best way to find a great deal on airfare is to search multiple sites. When you run a search on FareCompare, we search multiple sites and fare sources all at once so you don't have to - which is why we think FareCompare is the best place to find cheap tickets. Airlines can adjust prices for tickets from Santiago, Chile to St Louis based on the day and time that you decide to book your flight. We have collected data from all airlines, and have found that Tuesdays, Wednesdays, and Saturdays are often the best days to book flights. If you'd like to learn more, read our article about the best time to buy airline tickets.

How far in advance should I book tickets from Santiago, Chile to St Louis? Prices shown were found by travelers like you over the past 30 days

The chart below shows up-to-date information regarding how far in advance to book your flight from Santiago, Chile to St Louis.

Non Stop versus Connecting
Advanced PurchaseNon StopConnecting
< 7 days CLP0 CLP0
7-14 days CLP0 CLP0
14-21 days CLP0 CLP798,093
21-30 days CLP0 CLP0
30-60 days CLP0 CLP0
60-90 days CLP0 CLP802,196
90+ days CLP0 CLP876,740

Cheapest Day To Fly from Santiago, Chile to St Louis Prices shown were found by travelers like you over the past 30 days

We've examined 57,595,778,181 itinerary searches that we've seen for departures in the next 90 days and found that the cheapest day to fly from Santiago, Chile to St Louis is Monday. See the chart below to compare prices for other days of the week.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
CLP798,093   CLP802,196  

Compare Flight Prices from Santiago, Chile to St Louis by Month Prices shown were found by travelers like you over the past 30 days

Low priced flights are most commonly available by purchasing between one and three months in advance. International or holiday flights may need to be purchased even further in advance. The chart below shows the cheapest flight prices by month for Santiago, Chile to St Louis flights.

Month Origin Destination Carrier Depart Date Return Date Stops Price
October Santiago, Chile St Louis United 10/8/18 10/20/18 2 CLP798,093
November Santiago, Chile St Louis Copa 11/23/18 12/1/18 2 CLP802,196
May Santiago, Chile St Louis United 5/14/19 5/23/19 2 CLP876,740

Cheap Last Minute Flights from Santiago, Chile to St Louis Prices shown were found by travelers like you over the past 30 days

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from Santiago, Chile to St Louis. The chart below shows the best last minute deals and cheap flights this weekend we could find.

Next 30 Days

SunMonTueWedThuFriSat
23 24 25 26 27 28 29
CLP707,809
30 1 2 3 4 5 6
CLP707,809

Connecting Flights vs Direct Flights from Santiago, Chile to St Louis Prices shown were found by travelers like you over the past 30 days

Flights between some cities may be significantly cheaper if you choose a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from Santiago, Chile to St Louis is CLP906,017.

The average price for direct flights from Santiago, Chile to St Louis is not available.

One Way Flights vs Round Trip Flights from Santiago, Chile to St Louis Prices shown were found by travelers like you over the past 30 days

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Santiago, Chile to St Louis. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Santiago, Chile to St Louis is CLP770,738.

The average price for round trip flights from Santiago, Chile to St Louis is CLP825,448.

Santiago, Chile to St Louis Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from Santiago, Chile to St Louis?
Answer: Chicago, IL

Airlines in Santiago, Chile flying to St Louis Last modified: Sep 19, 2018 1:16 -04:00Number of routes searched: 45Number of itineraries searched: 4,430

Wondering which airlines fly out of Santiago, Chile to St Louis? We've gathered the average price of Santiago, Chile airlines with flights to St Louis. Different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary showing which days of the week individual carriers offer flights for the next 30 days.

Santiago, Chile to St Louis
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American DFW
American LAX
American MIA
Air Canada YYZ
Major Airlines ATL
United IAH
American DFW / CLT
American DFW / DCA
Major Airlines ATL / CVG
Major Airlines ATL / DTW
Major Airlines ATL / LGA
Major Airlines ATL / MSP
United IAH / DEN
United IAH / EWR
United IAH / IAD
United IAH / ORD

Santiago, Chile to St Louis Airports

These are the major commercial airports we're currently monitoring in Santiago, Chile and St Louis. If your route includes a city with multiple airports, you may be able to find substantial savings by choosing an alternate airport.

Farecompare Research Tools

FareCompare's Flight Schedule Search Tool helps you find information about airline schedule filings, including flight numbers, depart times, and travel distance.

Cheap International Flights to St Louis - STL Last modified: Sep 19, 2018 1:16 -04:00Prices shown were found by travelers like you over the past 30 days

On FareCompare, you’ll find cheap flights for domestic and international travel. Since airlines change flight prices constantly, sign up for Fare Alerts and let FareCompare’s travel search engine monitor airline ticket prices of all major airlines, so you’ll be first in line to get the cheapest tickets.

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Cheap Flights from Santiago, Chile to St Louis