HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
St. Louis

$434+ 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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
BOG — STL
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from South America to St. Louis with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 October 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Thu 12/182:17 amBOG - STL
2 stops18h 25mMultiple Airlines
Sun 12/284:27 pmSTL - BOG
1 stop19h 25mMultiple Airlines
Deal found 10/28$518
This Delta deal was found by Cheapflights users on 10/29. 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.
Sun 12/211:35 amBOG - STL
2 stops15h 53mDelta
Wed 1/219:59 amSTL - BOG
1 stop8h 31mDelta
Deal found 10/29$524
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Sat 12/2010:30 pmBOG - STL
2 stops36h 15mMultiple Airlines
Sun 12/284:27 pmSTL - BOG
1 stop19h 25mMultiple Airlines
Deal found 10/28$529
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Sat 11/151:55 pmBOG - STL
2 stops28h 27mMultiple Airlines
Fri 11/214:13 pmSTL - BOG
1 stop19h 47mMultiple Airlines
Deal found 10/29$534
This Avianca deal was found by Cheapflights users on 10/30. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1310:45 pmBOG - STL
1 stop12h 22mMultiple Airlines
Wed 1/218:30 amSTL - BOG
1 stop10h 35mMultiple Airlines
Deal found 10/30$578
This American Airlines deal was found by Cheapflights users on 10/30. 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.
Thu 12/181:40 pmBOG - STL
1 stop9h 55mAmerican Airlines
Thu 1/156:02 pmSTL - BOG
1 stop19h 13mAmerican Airlines
Deal found 10/30$583
This American Airlines deal was found by Cheapflights users on 10/30. 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.
Sat 12/1311:55 pmBOG - STL
1 stop9h 55mAmerican Airlines
Wed 1/217:15 amSTL - BOG
2 stops13h 55mAmerican Airlines
Deal found 10/30$607
This Delta deal was found by Cheapflights users on 10/29. 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.
Sat 12/133:55 pmBOG - STL
1 stop17h 29mDelta
Wed 1/216:00 amSTL - BOG
2 stops13h 20mDelta
Deal found 10/29$612
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Mon 12/2211:37 pmLIM - STL
1 stop12h 19mMultiple Airlines
Thu 2/2610:42 amSTL - LIM
2 stops27h 03mMultiple Airlines
Deal found 10/29$627
This Travelocity deal was found by Cheapflights users on 10/29. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2211:37 pmLIM - STL
1 stop12h 19mMultiple Airlines
Sat 2/284:05 pmSTL - LIM
1 stop13h 05mMultiple Airlines
Deal found 10/29$662
This United Airlines deal was found by Cheapflights users on 10/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/151:50 amLIM - STL
2 stops34h 11mUnited Airlines
Thu 3/126:00 amSTL - LIM
1 stop17h 40mUnited Airlines
Deal found 10/28$728
This Booking.com deal was found by Cheapflights users on 10/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1910:20 amLIM - STL
2 stops30h 09mMultiple Airlines
Sun 1/411:51 amSTL - LIM
1 stop9h 44mMultiple Airlines
Deal found 10/29$736

Cheap 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 October 30, 2025.

Round-trip from

$518
(Kiwi.com)

One-way from

$434
(American Airlines)

Popular in

November

Cheapest in

May

Average price

$1,018
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. 10% potential increase in price ($115 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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 October 30, 2025.
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

Thu 12/18

2:17 am-7:42 pm

2 stops18h 25m

Lambert-St Louis

Sun 12/28

4:27 pm-12:52 pm

1 stop19h 25m

$518

BogotáSt. Louis

BOG - STL

BOGSTL

Bogotá El Dorado

Sun 12/21

1:35 am-6:17 pm

2 stops17h 42m

Lambert-St Louis

Wed 1/21

9:59 am-7:30 pm

1 stop8h 31m

$524

BogotáSt. Louis

BOG - STL

BOGSTL

Bogotá El Dorado

Sat 12/13

10:45 pm-10:07 am

1 stop12h 22m

Lambert-St Louis

Wed 1/21

8:30 am-8:05 pm

1 stop10h 35m

$581

BogotáSt. Louis

BOG - STL

BOGSTL

Bogotá El Dorado

Sat 12/13

11:55 pm-8:50 am

1 stop9h 55m

Lambert-St Louis

Wed 1/21

7:15 am-10:10 pm

2 stops13h 55m

$607

BogotáSt. Louis

BOG - STL

BOGSTL

Bogotá El Dorado

Fri 12/12

4:45 am-10:07 am

2 stops30h 22m

Lambert-St Louis

Wed 1/21

8:30 am-10:55 pm

2 stops13h 25m

$612

BogotáSt. Louis

BOG - STL

BOGSTL

Bogotá El Dorado

Sat 12/13

3:55 pm-8:24 am

1 stop17h 29m

Lambert-St Louis

Wed 1/21

6:00 am-8:20 pm

2 stops13h 20m

$612

BogotáSt. Louis

BOG - STL

BOGSTL

Bogotá El Dorado

Mon 12/22

12:00 pm-8:58 am

2 stops21h 58m

Lambert-St Louis

Wed 1/21

6:00 am-7:30 pm

1 stop12h 30m

$623

BogotáSt. Louis

BOG - STL

BOGSTL

Bogotá El Dorado

Tue 11/25

6:08 pm-5:39 pm

2 stops24h 31m

Lambert-St Louis

Sat 12/6

8:00 am-10:10 am

2 stops25h 10m

$630

QuitoSt. Louis

UIO - STL

UIOSTL

Quito Mariscal Sucr

Wed 4/15

12:35 am-10:06 pm

1 stop21h 31m

Lambert-St Louis

Mon 5/11

6:15 am-11:25 pm

1 stop17h 10m

$684

QuitoSt. Louis

UIO - STL

UIOSTL

Quito Mariscal Sucr

Wed 4/15

12:35 am-12:20 pm

2 stops11h 45m

Lambert-St Louis

Wed 5/13

6:15 am-11:25 pm

1 stop17h 10m

$684

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 56 results
1
2
3
...
6

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 $588). 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 October 30, 2025.

When flying from South America to St. Louis, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 30% versus a flight in the evening.

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 October 30, 2025.
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
7,993 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!
Delta
7.9
Good
7,993 reviews
Delta
7.9
Good
7,993 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!
LATAM Airlines
7.5
Good
1,872 reviews
Delta
7.9
Good
7,993 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!
American Airlines
7.2
Good
11,030 reviews
Delta
7.9
Good
7,993 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!

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, American Airlines, and United Airlines fly from South America to St. Louis in about 9h 55m. The time it takes to get you to your destination can typically vary by up to 11h 36m. The distance between South America and St. Louis is about 2561 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 American Airlines ($434), LATAM Airlines ($605), and Delta ($628).

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

    While some choose either Quito Mariscal Sucr - Lambert-St Louis or Lima J Chavez Intl - Lambert-St Louis, Bogotá El Dorado - 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 $588). 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
Fairview Heights
Maryland Heights
Collinsville
Eureka
Glencoe
St. Peters
Chesterfield
Alton
Farmington
Festus

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for South America to St. Louis

See prices for flight routes from nearby airports that may be better suited for you.
Newark to St. Louis flights
John F Kennedy Intl to St. Louis flights
John F Kennedy Intl to Kansas City flights
LaGuardia to St. Louis flights
LaGuardia to Kansas City flights
Newark to Kansas City flights
Atlanta to St. Louis flights
Denver to Kansas City flights
Dallas/Fort Worth to Kansas City flights
Dulles Intl to Kansas City flights
Dallas/Fort Worth to St. Louis flights
Dulles Intl to St. Louis flights
Boston to Kansas City flights
Los Angeles to Kansas City flights
Denver to St. Louis flights
Boston to St. Louis flights
Hobby to St. Louis flights
Reagan-National to Kansas City flights
O'Hare Intl to Kansas City flights
Los Angeles to St. Louis flights
Atlanta to Kansas City flights
Hobby to Kansas City flights
Baltimore to St. Louis flights
Baltimore to Kansas City flights
Seattle to St. Louis flights
Seattle to Kansas City flights
San Francisco to St. Louis flights
George Bush Intcntl to St. Louis flights
Philadelphia to St. Louis flights
Wichita to St. Louis flights
O'Hare Intl to St. Louis flights
George Bush Intcntl to Kansas City flights
San Francisco to Kansas City flights
Orlando to St. Louis flights
Raleigh to Kansas City flights
Reagan-National to St. Louis flights
Minneapolis to St. Louis flights
Minneapolis to Kansas City flights
Detroit to St. Louis flights
Sky Harbor Intl to St. Louis flights
Sky Harbor Intl to Kansas City flights
Ontario to St. Louis flights
Orlando to Kansas City flights
Love Field to St. Louis flights
Ontario to Kansas City flights
Detroit to Kansas City flights
Tampa to Kansas City flights
Philadelphia to Kansas City flights
Indianapolis to Kansas City flights
Raleigh to St. Louis flights

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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$537Average$872FlexibilityNo cancel feeOn-time71%
DeltaCheapest$798Average$950FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$807Average$894FlexibilityNo cancel feeOn-time81%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.