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St. Louis

$268+ 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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
BOG — STL
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from South America to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from South America (0SA) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$481
(American Airlines)

One-way from

$268
(Avianca Connect)
From South America to Lambert-St Louis
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One-way flight from South America to Lambert-St Louis
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Find 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 January 21, 2025.

This American Airlines deal was found by Cheapflights users on 1/21. 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.
Tue 3/1812:10 amBOG - STL
1 stop10h 28mAmerican Airlines
Mon 4/711:21 amSTL - BOG
1 stop11h 09mAmerican Airlines
Deal found 1/21$481
This Delta deal was found by Cheapflights users on 1/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/133:50 pmBOG - STL
1 stop23h 50mDelta
Thu 3/277:10 pmSTL - BOG
2 stops20h 55mDelta
Deal found 1/21$498
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Tue 3/181:30 amBOG - STL
1 stop13h 46mUnited Airlines
Mon 4/76:15 amSTL - BOG
1 stop13h 05mUnited Airlines
Deal found 1/20$499
This eDestinos deal was found by Cheapflights users on 1/21. 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.
Wed 2/1910:15 amBOG - STL
1 stop14h 28mMultiple Airlines
Wed 3/55:20 pmSTL - BOG
1 stop25h 50mMultiple Airlines
Deal found 1/21$528
This LATAM Airlines deal was found by Cheapflights users on 1/21. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/187:00 amBOG - STL
2 stops16h 38mLATAM Airlines
Fri 5/26:00 amSTL - BOG
2 stops14h 25mLATAM Airlines
Deal found 1/21$536
This eDestinos deal was found by Cheapflights users on 1/20. 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.
Fri 2/147:13 amUIO - STL
2 stops17h 30mMultiple Airlines
Thu 5/155:47 pmSTL - UIO
2 stops41h 53mMultiple Airlines
Deal found 1/20$586
This Copa Airlines deal was found by Cheapflights users on 1/21. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/286:08 pmBOG - STL
2 stops17h 16mCopa Airlines
Sun 2/168:25 amSTL - BOG
2 stops14h 45mCopa Airlines
Deal found 1/21$636
This Air Canada deal was found by Cheapflights users on 1/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/109:45 pmGRU - STL
2 stops20h 21mAir Canada
Fri 2/213:50 pmSTL - GRU
2 stops39h 40mAir Canada
Deal found 1/20$702
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Fri 2/146:29 amUIO - STL
1 stop18h 11mAmerican Airlines
Thu 5/155:34 amSTL - UIO
1 stop18h 01mAmerican Airlines
Deal found 1/20$729
This GOL deal was found by Cheapflights users on 1/19. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/66:00 amGRU - STL
2 stops19h 03mGOL
Tue 5/204:34 pmSTL - GRU
2 stops36h 21mGOL
Deal found 1/19$755
This GOL deal was found by Cheapflights users on 1/19. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/66:30 amCGH - STL
2 stops18h 33mGOL
Tue 5/204:34 pmSTL - CGH
2 stops35h 31mGOL
Deal found 1/19$760
This United Airlines deal was found by Cheapflights users on 1/21. 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.
Thu 2/271:35 amUIO - STL
1 stop20h 09mUnited Airlines
Wed 3/266:15 amSTL - UIO
1 stop17h 15mUnited Airlines
Deal found 1/21$763

Find flights from South America to St. Louis within your budget

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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BogotáSt. Louis

BOG - STL

BOGSTL

Bogotá El Dorado

Tue 3/18

12:10 am-10:38 am

1 stop10h 28m

Lambert-St Louis

Mon 4/7

11:21 am-10:30 pm

1 stop11h 09m

$481

BogotáSt. Louis

BOG - STL

BOGSTL

Bogotá El Dorado

Thu 3/13

9:00 am-8:18 pm

1 stop11h 18m

Lambert-St Louis

Thu 3/27

7:10 am-7:30 pm

1 stop12h 20m

$498

BogotáSt. Louis

BOG - STL

BOGSTL

Bogotá El Dorado

Tue 3/18

1:30 am-3:16 pm

1 stop13h 46m

Lambert-St Louis

Mon 4/7

6:15 am-7:20 pm

1 stop13h 05m

$499

BogotáSt. Louis

BOG - STL

BOGSTL

Bogotá El Dorado

Wed 2/19

10:15 am-11:43 pm

1 stop14h 28m

Lambert-St Louis

Wed 3/5

5:20 pm-8:10 pm

1 stop25h 50m

$528

BogotáSt. Louis

BOG - STL

BOGSTL

Bogotá El Dorado

Fri 4/18

7:00 am-11:38 pm

2 stops16h 38m

Lambert-St Louis

Fri 5/2

6:00 am-8:25 pm

2 stops14h 25m

$536

QuitoSt. Louis

UIO - STL

UIOSTL

Quito Mariscal Sucr

Fri 2/14

7:13 am-11:43 pm

2 stops17h 30m

Lambert-St Louis

Thu 5/15

5:47 pm-11:40 am

2 stops41h 53m

$586

Sao PauloSt. Louis

GRU - STL

GRUSTL

Sao Paulo Guarulhos Intl

Mon 2/10

9:45 pm-3:06 pm

2 stops20h 21m

Lambert-St Louis

Sun 2/23

3:50 pm-10:30 am

2 stops39h 40m

$702

QuitoSt. Louis

UIO - STL

UIOSTL

Quito Mariscal Sucr

Fri 2/14

6:29 am-11:40 pm

1 stop18h 11m

Lambert-St Louis

Thu 5/15

5:34 am-11:35 pm

1 stop18h 01m

$729

Sao PauloSt. Louis

GRU - STL

GRUSTL

Sao Paulo Guarulhos Intl

Tue 5/6

6:00 am-11:03 pm

2 stops19h 03m

Lambert-St Louis

Tue 5/20

4:34 pm-6:55 am

2 stops36h 21m

$755

Sao PauloSt. Louis

CGH - STL

CGHSTL

Sao Paulo Congonhas

Tue 5/6

6:30 am-11:03 pm

2 stops18h 33m

Lambert-St Louis

Tue 5/20

4:34 pm-6:05 am

2 stops35h 31m

$760

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 56 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.

Travel insights for flights from South America to St. Louis

Get recent, data-driven insights about flights from South America to St. Louis including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from South America to St. Louis (average of $311). Flying from South America to St. Louis in March is currently the most expensive (average of $356). 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.

What is the cheapest time of day to fly from SA to STL?

Find hourly flight availability from South America to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from South America to St. Louis as you normally would.

Rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.

Temperature in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature totals by month.

If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

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 January 21, 2025.
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Copa Airlines
7.7
Good
1,662 reviews
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

LATAM Airlines
7.5
Good
1,858 reviews
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,984 reviews
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

GOL
7.3
Good
1,091 reviews
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • What are the cheapest airlines to fly from South America to St. Louis one-way?

    The cheapest airlines for a one-way flight from South America to St. Louis are Spirit Airlines ($276), Copa Airlines ($392), and United Airlines ($410).

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

    While some choose either Bogotá El Dorado - Lambert-St Louis or Buenos Aires Ministro Pistarini - Lambert-St Louis, Sao Paulo Guarulhos Intl - 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, August is the cheapest month in which you can book a flight from South America to St. Louis (average of $311). Flying from South America to St. Louis in March is currently the most expensive (average of $356). 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 South America?

Book flights to South America if you plan to visit one of these locations
Fenton
Fairview Heights
Maryland Heights
Collinsville
Wentzville
Eureka
St. Peters
Festus
Alton
Farmington
Chesterfield

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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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$417Average$729FlexibilityNo cancel feeOn-time81%
DeltaCheapest$429Average$945FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$430Average$704FlexibilityNo cancel feeOn-time71%
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