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Cheap flights from St. Louis (STL) to South America from $108

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 5/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
STL — BOG
May 3 — May 101
From?
To?
Fri 5/3
Fri 5/10
1 adult, Economy
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How far in advance should I book a flight from St. Louis to South America?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 50 days in advance, which can save you up to 35% on flights from St. Louis to South America compared to booking the week you need them. Waiting 50 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $1,281. For sooner than that we have options available in the next 3 days from $1,281.

What is the cheapest month to fly from St. Louis to South America?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, August can be a great choice for travel to South America. Flights to South America from St. Louis in August are about $1,278 on average during August, but can be found for as low as $939.

When is the cheapest time to fly from St. Louis to South America (STL - SA)?

When flying from St. Louis to South America, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap American Airlines flights from St. Louis to South America

Explore cheap flight options specifically provided by American Airlines for the route between St. Louis and South America. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.
Tue 9/105:37 amSTL - CTG
2 stops8h 26mAmerican Airlines
Tue 9/173:22 pmCTG - STL
2 stops18h 42mAmerican Airlines
Deal found 4/27$385
Mon 9/25:31 amSTL - BOG
1 stop18h 12mAmerican Airlines
Wed 9/47:09 amBOG - STL
1 stop15h 51mAmerican Airlines
Deal found 4/27$389
Mon 9/25:31 amSTL - BOG
1 stop7h 27mAmerican Airlines
Tue 9/312:30 amBOG - STL
1 stop22h 30mAmerican Airlines
Deal found 4/27$398
Tue 5/215:19 amSTL - MDE
1 stop17h 41mAmerican Airlines
Mon 6/312:05 amMDE - STL
2 stops15h 30mAmerican Airlines
Deal found 4/28$436
Tue 5/215:19 amSTL - MDE
1 stop17h 41mAmerican Airlines
Tue 6/46:00 amMDE - STL
1 stop17h 19mAmerican Airlines
Deal found 4/28$470
Tue 5/2110:46 amSTL - MDE
2 stops12h 14mAmerican Airlines
Tue 6/46:00 amMDE - STL
2 stops12h 08mAmerican Airlines
Deal found 4/27$473
Thu 9/52:38 pmSTL - BOG
2 stops9h 05mAmerican Airlines
Sat 9/712:30 amBOG - STL
1 stop22h 30mAmerican Airlines
Deal found 4/27$489
Sat 5/252:35 pmSTL - MDE
1 stop8h 25mAmerican Airlines
Tue 6/46:00 amMDE - STL
2 stops13h 28mAmerican Airlines
Deal found 4/28$497
Thu 9/52:38 pmSTL - BOG
2 stops9h 05mAmerican Airlines
Sat 9/712:30 amBOG - STL
2 stops13h 38mAmerican Airlines
Deal found 4/27$517

Cheap Delta flights from St. Louis to South America

Explore cheap flight options specifically provided by Delta for the route between St. Louis and South America. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.
Tue 9/106:00 amSTL - CTG
1 stop6h 50mDelta
Tue 9/172:10 pmCTG - STL
1 stop9h 25mDelta
Deal found 4/28$383
Mon 9/210:00 amSTL - BOG
1 stop9h 24mDelta
Wed 9/47:00 amBOG - STL
2 stops16h 39mDelta
Deal found 4/27$394
Sat 5/256:00 amSTL - MDE
2 stops15h 16mDelta
Tue 6/412:30 pmMDE - STL
2 stops11h 10mDelta
Deal found 4/28$450
Fri 5/109:59 amSTL - MDE
2 stops11h 17mDelta
Sun 5/1212:32 pmMDE - STL
2 stops11h 08mDelta
Deal found 4/27$821
Thu 8/811:51 amSTL - LIM
1 stop9h 14mDelta
Sat 8/1711:20 pmLIM - STL
1 stop13h 38mDelta
Deal found 4/28$843
Sat 5/46:00 amSTL - BOG
1 stop7h 30mDelta
Wed 5/82:50 pmBOG - STL
1 stop18h 04mDelta
Deal found 4/26$875
Tue 5/73:27 pmSTL - EZE
1 stop16h 13mDelta
Tue 7/238:00 pmEZE - STL
1 stop22h 20mDelta
Deal found 4/27$1,164
Sat 5/46:00 amSTL - GIG
2 stops22h 20mDelta
Wed 5/88:50 amGIG - STL
1 stop16h 50mDelta
Deal found 4/27$1,353
Tue 5/76:30 pmSTL - SDU
2 stops36h 25mDelta
Sat 5/116:05 amSDU - STL
2 stops28h 49mDelta
Deal found 4/26$1,392

Cheap St. Louis to South America flights in April & May 2024

Find cheap flight options from St. Louis to South America specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,944,896 searches. Prices were last updated on April 28, 2024.
Sat 5/185:15 pmSTL - CTG
1 stop19h 07mSpirit Airlines
Sat 5/251:22 pmCTG - STL
1 stop28h 07mSpirit Airlines
Deal found 4/27$278
Sat 5/255:15 pmSTL - MDE
1 stop19h 59mSpirit Airlines
Wed 6/51:26 amMDE - STL
1 stop16h 02mSpirit Airlines
Deal found 4/28$281
Sat 5/255:15 pmSTL - MDE
1 stop19h 59mSpirit Airlines
Wed 6/51:46 pmMDE - STL
2 stops27h 42mSpirit Airlines
Deal found 4/28$309
Sat 5/185:15 pmSTL - CTG
1 stop19h 07mSpirit Airlines
Sat 5/251:22 pmCTG - STL
2 stops29h 18mSpirit Airlines
Deal found 4/27$312
Sat 5/255:15 pmSTL - MDE
1 stop19h 59mSpirit Airlines
Fri 6/71:26 amMDE - STL
1 stop16h 02mSpirit Airlines
Deal found 4/28$327
Tue 5/710:34 amSTL - BOG
1 stop26h 39mMultiple Airlines
Tue 5/1412:50 pmBOG - STL
1 stop28h 05mMultiple Airlines
Deal found 4/28$330
Tue 5/2810:34 amSTL - MDE
1 stop14h 03mSpirit Airlines
Wed 6/51:26 amMDE - STL
1 stop16h 02mSpirit Airlines
Deal found 4/28$339
Sun 5/267:30 pmSTL - MDE
2 stops29h 07mSpirit Airlines
Wed 6/51:46 pmMDE - STL
2 stops27h 42mSpirit Airlines
Deal found 4/28$342
Sat 5/255:15 pmSTL - MDE
1 stop19h 59mMultiple Airlines
Thu 6/61:46 pmMDE - STL
1 stop17h 22mMultiple Airlines
Deal found 4/28$345

St. Louis to South America 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and South America in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.
Sat 5/185:15 pmSTL - CTG
1 stop19h 07mSpirit Airlines
Sat 5/251:22 pmCTG - STL
1 stop28h 07mSpirit Airlines
Deal found 4/27$278
Sat 5/255:15 pmSTL - MDE
1 stop19h 59mSpirit Airlines
Wed 6/51:26 amMDE - STL
1 stop16h 02mSpirit Airlines
Deal found 4/28$281
Sat 5/255:15 pmSTL - MDE
1 stop19h 59mSpirit Airlines
Wed 6/51:46 pmMDE - STL
2 stops27h 42mSpirit Airlines
Deal found 4/28$309
Sat 5/185:15 pmSTL - CTG
1 stop19h 07mSpirit Airlines
Sat 5/251:22 pmCTG - STL
2 stops29h 18mSpirit Airlines
Deal found 4/27$312
Tue 9/1010:34 amSTL - MDE
1 stop14h 03mSpirit Airlines
Mon 9/231:26 amMDE - STL
1 stop8h 13mSpirit Airlines
Deal found 4/27$321
Sat 5/255:15 pmSTL - MDE
1 stop19h 59mSpirit Airlines
Fri 6/71:26 amMDE - STL
1 stop16h 02mSpirit Airlines
Deal found 4/28$327
Tue 5/710:34 amSTL - BOG
1 stop26h 39mMultiple Airlines
Tue 5/1412:50 pmBOG - STL
1 stop28h 05mMultiple Airlines
Deal found 4/28$330
Sat 9/1411:39 amSTL - MDE
2 stops12h 58mSpirit Airlines
Mon 9/231:26 amMDE - STL
1 stop8h 13mSpirit Airlines
Deal found 4/27$332
Tue 5/2810:34 amSTL - MDE
1 stop14h 03mSpirit Airlines
Wed 6/51:26 amMDE - STL
1 stop16h 02mSpirit Airlines
Deal found 4/28$339

St. Louis to South America flights leaving soon

Find last-minute flight options from St. Louis to South America for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.
Tue 5/710:34 amSTL - SCL
3 stops40h 51mMultiple Airlines
Tue 5/144:13 amSCL - STL
3 stops31h 33mMultiple Airlines
Deal found 4/27$756
Fri 5/105:19 amSTL - MDE
1 stop14h 56mAmerican Airlines
Sun 5/126:00 amMDE - STL
1 stop10h 18mAmerican Airlines
Deal found 4/27$820
Fri 5/109:59 amSTL - MDE
2 stops11h 17mDelta
Sun 5/1212:32 pmMDE - STL
2 stops11h 08mDelta
Deal found 4/27$821
Fri 5/102:00 pmSTL - MDE
2 stops9h 40mAmerican Airlines
Sat 5/1112:40 amMDE - STL
2 stops12h 30mAmerican Airlines
Deal found 4/27$822
Fri 5/105:19 amSTL - MDE
1 stop14h 56mAmerican Airlines
Sat 5/1112:40 amMDE - STL
2 stops14h 48mAmerican Airlines
Deal found 4/27$823
Fri 5/105:19 amSTL - MDE
1 stop14h 56mAmerican Airlines
Sat 5/1112:40 amMDE - STL
1 stop15h 38mAmerican Airlines
Deal found 4/27$827
Sat 5/46:00 amSTL - MDE
2 stops15h 16mLATAM Airlines
Wed 5/812:30 pmMDE - STL
2 stops11h 10mLATAM Airlines
Deal found 4/26$874
Sat 5/46:00 amSTL - BOG
1 stop7h 30mDelta
Wed 5/82:50 pmBOG - STL
1 stop18h 04mDelta
Deal found 4/26$875
Sat 5/45:33 amSTL - MDE
1 stop14h 42mAmerican Airlines
Wed 5/81:50 pmMDE - STL
1 stop9h 29mAmerican Airlines
Deal found 4/26$876

One-way flights to South America from St. Louis

Search for one-way flight options from St. Louis to South America. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,944,896 searches. Data last updated April 28, 2024.
Sat 5/115:15 pmSTL - CTG
1 stop19h 07mSpirit Airlines
Deal found 4/28$108
Sat 5/115:15 pmSTL - CTG
2 stops25h 23mMultiple Airlines
Deal found 4/28$121
Sat 5/1111:39 amSTL - CTG
3 stops24h 43mSpirit Airlines
Deal found 4/28$134
Sat 5/255:56 pmSTL - BOG
1 stop18h 04mMultiple Airlines
Deal found 4/28$137
Sat 5/255:15 pmSTL - MDE
1 stop19h 59mSpirit Airlines
Deal found 4/27$139
Sat 5/255:15 pmSTL - BOG
2 stops18h 45mSpirit Airlines
Deal found 4/28$154
Sat 5/255:15 pmSTL - MDE
2 stops19h 38mSpirit Airlines
Deal found 4/27$154
Sat 6/156:22 pmSTL - CTG
1 stop17h 58mSpirit Airlines
Deal found 4/27$177
Sun 5/267:30 pmSTL - MDE
2 stops29h 07mSpirit Airlines
Deal found 4/27$178

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

Customize your flight search to find flights from St. Louis to South America 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 2,944,896 searches. Data last updated April 28, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$278 - $497

Route

Depart

Return

Price

Lambert-St LouisCartagena Rafael Nunez

STL - CTG

STLCTG

Lambert-St Louis

Sat 5/18

1 stop19h 07m

Cartagena Rafael Nunez

Sat 5/25

1 stop28h 07m

$278

Lambert-St LouisMedellín Jose Maria Cordova Intl

STL - MDE

STLMDE

Lambert-St Louis

Sat 5/25

1 stop19h 59m

Medellín Jose Maria Cordova Intl

Wed 6/5

1 stop16h 02m

$281

Lambert-St LouisMedellín Jose Maria Cordova Intl

STL - MDE

STLMDE

Lambert-St Louis

Sat 5/25

1 stop19h 59m

Medellín Jose Maria Cordova Intl

Wed 6/5

2 stops27h 42m

$309

Lambert-St LouisMedellín Jose Maria Cordova Intl

STL - MDE

STLMDE

Lambert-St Louis

Sat 5/25

1 stop19h 59m

Medellín Jose Maria Cordova Intl

Thu 6/6

1 stop17h 22m

$345

Lambert-St LouisMedellín Jose Maria Cordova Intl

STL - MDE

STLMDE

Lambert-St Louis

Tue 5/28

1 stop17h 09m

Medellín Jose Maria Cordova Intl

Thu 6/6

1 stop17h 22m

$356

Lambert-St LouisMedellín Jose Maria Cordova Intl

STL - MDE

STLMDE

Lambert-St Louis

Fri 9/13

2 stops21h 08m

Medellín Jose Maria Cordova Intl

Wed 9/25

2 stops18h 02m

$370

Lambert-St LouisCartagena Rafael Nunez

STL - CTG

STLCTG

Lambert-St Louis

Tue 9/10

1 stop6h 50m

Cartagena Rafael Nunez

Tue 9/17

1 stop9h 25m

$383

Lambert-St LouisCartagena Rafael Nunez

STL - CTG

STLCTG

Lambert-St Louis

Tue 9/10

2 stops8h 26m

Cartagena Rafael Nunez

Tue 9/17

2 stops18h 42m

$385

Lambert-St LouisBogotá El Dorado

STL - BOG

STLBOG

Lambert-St Louis

Thu 6/27

1 stop15h 20m

Bogotá El Dorado

Wed 7/10

1 stop22h 00m

$497

Flights are sorted by cheapest first

Deals found on 4/27

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing South America

Get insights into the airlines that provide service to South America. 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 South America. Reviews last updated April 28, 2024.
Delta
8.1
Very good
10,932 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.4

Overall

8.1

Crew

8.6

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta
8.1
Very good
10,932 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.4

Overall

8.1

Crew

8.6

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Copa Airlines
8.0
Very good
2,848 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.4

Overall

8.1

Crew

8.6

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

LATAM Airlines
7.6
Good
2,483 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.4

Overall

8.1

Crew

8.6

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Avianca
7.5
Good
3,900 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.4

Overall

8.1

Crew

8.6

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

United Airlines
7.4
Good
11,221 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.4

Overall

8.1

Crew

8.6

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to South America. 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 from for flights from St. Louis to 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 South America from St. Louis.

  • Can I find flights from St. Louis to South America for under $300 on Cheapflights?

    Yes, there are multiple flights from St. Louis to South America for under $300. The cheapest flight booked recently is on Spirit Airlines for just $278, but on average you can expect to pay $338.

  • Are there last-minute flights available from St. Louis to South America for under $800?

    There are currently 20+ open flights from St. Louis to South America within the next 7 days for less than $800.

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

    $108 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on American Airlines and LATAM Airlines, with prices starting from $271 and $272, respectively.

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

    The most popular flight routes from St. Louis to South America are Lambert-St Louis - Lima J Chavez Intl, Lambert-St Louis - Sao Paulo Guarulhos Intl and Lambert-St Louis - Cartagena Rafael Nunez.

  • What are the most popular airlines that fly from St. Louis to South America?

    Consider American Airlines, Delta or LATAM Airlines when booking your flight. These represent the most popular airlines when flying from St. Louis to South America.

  • What does STL to BOG mean?

    Lambert-St Louis Airport is STL and Bogotá El Dorado Airport is BOG. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Lima J Chavez Intl Airport (LIM), Sao Paulo Guarulhos Intl Airport (GRU), Santiago Arturo Merino Benitez Airport (SCL), Medellín Jose Maria Cordova Intl Airport (MDE), Cartagena Rafael Nunez Airport (CTG) are some additional IATA codes for airports related to your trip.

  • Can I find deals for flights from St. Louis to South America that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to South America flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to South America with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to South America flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from St. Louis to South America that allow pets onboard?

    Many airlines flying from St. Louis to South America offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to South America?

    Yes, you can often find last-minute deals on St. Louis to South America flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to South America flight deals updated?

    The St. Louis to South America flight deals you see on this page were last updated on 4/28.

See more FAQs

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Top 7 airlines flying from St. Louis to South America

Discover the top 7 airlines that operate flights from St. Louis to South America. 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 2,944,896 searches. Data last updated April 28, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$290Average$438FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
LATAM AirlinesCheapest$382Average$1,045FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
American AirlinesCheapest$386Average$974FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$388Average$904FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$569Average$1,159FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest$743Average$980FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Copa AirlinesCheapest$1,003Average$1,413FlexibilityNo cancel feeOn-time70%
Search Copa Airlines flights
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Search flights from St. Louis to South America by cabin class

Find flights from St. Louis to South America, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

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Fly with Cheapflights

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How does Cheapflights help users find flights from St. Louis to South America?

When you search for this flight from St. Louis to South America, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from St. Louis to South America?

Millions of users choose and trust Cheapflights to book the best flight deals from St. Louis to South America for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from St. Louis to South America with no change fees?

Need flexible booking options for your flight to South America from St. Louis? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from St. Louis to South America become cheaper?

Of course! You can now track prices for flights from St. Louis to South America and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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