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St. Louis

$202+ Cheap flights from South America to St. Louis (STL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
BOG — STL
févr. 28 — mars 71
sam. 2/28
sam. 3/7
1 adult, Economy
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Cheap flight deals from South America to St. Louis

Cheapest flights from South America to St. Louis
Explore the most affordable flight options available from South America to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on janvier 29, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 2/61:45 pm
BOG
-
STL
1 stop22h 26m
Multiple Airlines
lun. 2/163:49 pm
STL
-
BOG
1 stop19h 58m
Multiple Airlines
Deal found 1/28$296
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 2/61:45 pm
BOG
-
STL
1 stop22h 26m
Multiple Airlines
dim. 2/153:49 pm
STL
-
BOG
1 stop19h 58m
Multiple Airlines
Deal found 1/27$299
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 2/71:45 pm
BOG
-
STL
1 stop10h 48m
Multiple Airlines
lun. 2/168:22 pm
STL
-
BOG
2 stops15h 25m
Multiple Airlines
Deal found 1/27$333
This Kiwi.com deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 2/61:45 pm
BOG
-
STL
1 stop22h 26m
Multiple Airlines
mer. 2/183:49 pm
STL
-
BOG
1 stop19h 58m
Multiple Airlines
Deal found 1/28$343
This Kiwi.com deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 2/281:45 pm
BOG
-
STL
1 stop11h 14m
Multiple Airlines
jeu. 3/53:49 pm
STL
-
BOG
1 stop19h 58m
Multiple Airlines
Deal found 1/28$378
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 2/71:45 pm
BOG
-
STL
1 stop10h 48m
Multiple Airlines
mer. 2/188:17 pm
STL
-
BOG
2 stops15h 30m
Multiple Airlines
Deal found 1/27$386
This eDestinos deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 3/56:45 pm
UIO
-
STL
2 stops29h 34m
Multiple Airlines
dim. 3/158:06 pm
STL
-
UIO
3 stops26h 54m
Multiple Airlines
Deal found 1/27$662
This eDestinos deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 3/56:45 pm
UIO
-
STL
2 stops29h 34m
Multiple Airlines
jeu. 3/128:02 am
STL
-
UIO
2 stops14h 58m
Multiple Airlines
Deal found 1/28$690
This United Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 4/1512:35 am
UIO
-
STL
2 stops22h 21m
United Airlines
mar. 5/1910:00 am
STL
-
UIO
2 stops37h 25m
United Airlines
Deal found 1/27$709
This American Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/147:05 am
UIO
-
STL
1 stop15h 19m
American Airlines
mar. 5/511:06 am
STL
-
UIO
1 stop11h 18m
American Airlines
Deal found 1/27$718
This United Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 4/2412:35 am
UIO
-
STL
2 stops21h 22m
United Airlines
sam. 5/27:45 am
STL
-
UIO
2 stops21h 15m
United Airlines
Deal found 1/26$733
This American Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 4/1611:40 pm
UIO
-
STL
1 stop10h 36m
American Airlines
mar. 5/195:24 am
STL
-
UIO
1 stop14h 13m
American Airlines
Deal found 1/27$735

Find flight deals from South America to St. Louis

Keep the following information in mind while searching for South America to St. Louis flight deals. Data was last updated janvier 29, 2026.

Round-trip from

$378
(Kiwi.com)

One-way from

$202
(Kiwi.com)

Popular in

September

Cheapest in

October

Average price

$853
From South America to Lambert-St Louis
Search Deals
One-way flight from South America to Lambert-St Louis
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($8 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from South America to St. Louis 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, Cheapflights users made 2,558,603 searches. Data last updated janvier 29, 2026.
Use the filters below to find and compare flights from South America to St. Louis that are best for you.

Fly from

South America

Fly to

St. Louis

Route

Depart

Return

Price

BogotáSt. Louis

BOG - STL

BOGSTL

Bogotá El Dorado

sam. 2/28

1:45 pm-11:59 pm

1 stop11h 14m

Lambert-St Louis

jeu. 3/5

3:49 pm-12:47 pm

1 stop19h 58m

$378

BogotáSt. Louis

BOG - STL

BOGSTL

Bogotá El Dorado

lun. 4/13

12:50 pm-11:25 pm

1 stop10h 35m

Lambert-St Louis

ven. 4/17

8:13 pm-1:10 pm

2 stops16h 57m

$505

BogotáSt. Louis

BOG - STL

BOGSTL

Bogotá El Dorado

jeu. 5/14

9:00 am-8:07 am

1 stop23h 07m

Lambert-St Louis

mar. 7/28

7:20 am-8:10 pm

2 stops12h 50m

$541

BogotáSt. Louis

BOG - STL

BOGSTL

Bogotá El Dorado

ven. 3/20

3:55 pm-9:02 am

1 stop17h 07m

Lambert-St Louis

dim. 3/29

6:00 am-5:50 pm

2 stops11h 50m

$552

BogotáSt. Louis

BOG - STL

BOGSTL

Bogotá El Dorado

dim. 4/12

12:25 am-11:04 pm

1 stop22h 39m

Lambert-St Louis

ven. 4/17

12:27 pm-10:30 pm

1 stop10h 03m

$553

BogotáSt. Louis

BOG - STL

BOGSTL

Bogotá El Dorado

mar. 2/24

8:15 am-9:23 am

1 stop26h 08m

Lambert-St Louis

mar. 7/28

6:15 am-7:20 pm

1 stop13h 05m

$572

BogotáSt. Louis

BOG - STL

BOGSTL

Bogotá El Dorado

dim. 4/12

12:14 am-9:08 pm

2 stops20h 54m

Lambert-St Louis

ven. 4/17

7:45 am-4:54 am

2 stops21h 09m

$574

BogotáSt. Louis

BOG - STL

BOGSTL

Bogotá El Dorado

mar. 2/24

7:00 am-7:39 pm

2 stops13h 39m

Lambert-St Louis

mar. 7/28

6:00 am-8:10 pm

2 stops14h 10m

$617

QuitoSt. Louis

UIO - STL

UIOSTL

Quito Mariscal Sucr

jeu. 3/5

12:15 pm-11:19 pm

3 stops36h 04m

Lambert-St Louis

dim. 3/15

8:06 pm-11:00 pm

3 stops26h 54m

$662

QuitoSt. Louis

UIO - STL

UIOSTL

Quito Mariscal Sucr

jeu. 3/5

12:15 pm-11:19 pm

3 stops36h 04m

Lambert-St Louis

jeu. 3/12

8:02 am-11:00 pm

2 stops14h 58m

$690

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 54 results
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Best time to book a flight from South America to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from South America with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from South America to St. Louis

What is the cheapest month to book a flight from South America to St. Louis?

Currently, October is the cheapest month in which you can book a flight from South America to St. Louis (average of $320). Flying from South America to St. Louis in November is currently the most expensive (average of $550). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. Louis. Reviews last updated janvier 29, 2026.
Read reviews from past customers who have flown Delta, LATAM Airlines, and American Airlines from South America to St. Louis. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,128 reviews

Entertainment

7.8

Crew

8.5

Comfort

7.9

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,128 reviews
Delta
7.9
Good
8,128 reviews

Entertainment

7.8

Crew

8.5

Comfort

7.9

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
LATAM Airlines
7.5
Good
1,917 reviews
Delta
7.9
Good
8,128 reviews

Entertainment

7.8

Crew

8.5

Comfort

7.9

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,205 reviews
Delta
7.9
Good
8,128 reviews

Entertainment

7.8

Crew

8.5

Comfort

7.9

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from South America to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to St. Louis from South America?

    Located just 12.7 mi from the city center, Lambert-St Louis (STL) is the airport most travelers will use when flying to St. Louis from South America.

  • How long is the flight from South America to St. Louis?

    Airlines like Delta, United Airlines, and LATAM Airlines fly from South America to St. Louis in about 18h 22m. The time it takes to get you to your destination can typically vary by up to 4h 45m. The distance between South America and St. Louis is about 5137 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from South America to St. Louis?

    While some choose either Sao Paulo Guarulhos Intl - Lambert-St Louis or Bogotá El Dorado - Lambert-St Louis, Quito Mariscal Sucr - Lambert-St Louis is the most popular route from South America to St. Louis.

  • Can I find deals for flights from South America to St. Louis that include hotel bookings?

    Yes. In addition to deals on South America to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from South America to St. Louis?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South America to St. Louis.

  • Can I find deals for business class flights from South America to St. Louis?

    Yes. Cheapflights offers flight deals from South America to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from South America to St. Louis?

    Currently, October is the cheapest month in which you can book a flight from South America to St. Louis (average of $320). Flying from South America to St. Louis in November is currently the most expensive (average of $550). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Edwardsville
O'Fallon
Swansea
Fairview Heights
Maryland Heights
Collinsville
Eureka
Glencoe
Chesterfield
Alton
Farmington
Festus

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Alternative routes for South America to St. Louis

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from South America to St. Louis

Discover the top 3 airlines that operate flights from South America to St. Louis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated janvier 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$499Average$882FlexibilityNo cancel feeOn-time71%
DeltaCheapest$798Average$979FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$817Average$963FlexibilityNo cancel feeOn-time81%

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