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Cheap flights from St. Louis (STL) to South America from $147

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 8/10. 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 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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, May can be a great choice for travel to South America. Flights to South America from St. Louis in May are about $1,176 on average during May, but can be found for as low as $863.

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 LATAM Airlines flights from St. Louis to South America

Explore cheap flight options specifically provided by LATAM 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 2,637,452 searches. Data last updated May 16, 2024.
Thu 8/87:15 pmSTL - BOG
1 stop18h 45mLATAM Airlines
Wed 8/2110:15 amBOG - STL
2 stops13h 24mLATAM Airlines
Deal found 5/16$391
Mon 6/177:06 pmSTL - MDE
2 stops26h 10mLATAM Airlines
Wed 6/199:36 pmMDE - STL
2 stops26h 07mLATAM Airlines
Deal found 5/15$409
Fri 5/316:00 amSTL - MDE
2 stops24h 11mLATAM Airlines
Mon 6/176:34 pmMDE - STL
2 stops38h 36mLATAM Airlines
Deal found 5/15$413
Thu 8/86:00 amSTL - BOG
2 stops14h 16mLATAM Airlines
Wed 8/2110:15 amBOG - STL
2 stops13h 24mLATAM Airlines
Deal found 5/16$419
Tue 6/46:30 pmSTL - MDE
2 stops26h 46mLATAM Airlines
Sun 6/910:57 pmMDE - STL
2 stops24h 46mLATAM Airlines
Deal found 5/15$424
Tue 8/66:00 amSTL - MDE
2 stops24h 04mLATAM Airlines
Fri 8/91:52 pmMDE - STL
2 stops43h 00mLATAM Airlines
Deal found 5/14$439
Thu 10/176:00 amSTL - CTG
1 stop6h 50mLATAM Airlines
Tue 10/225:45 pmCTG - STL
2 stops25h 24mLATAM Airlines
Deal found 5/14$473
Tue 7/166:00 amSTL - CTG
1 stop6h 46mLATAM Airlines
Tue 7/232:07 pmCTG - STL
1 stop9h 32mLATAM Airlines
Deal found 5/14$500
Sun 8/410:08 amSTL - UIO
1 stop11h 12mLATAM Airlines
Fri 8/911:20 pmUIO - STL
1 stop11h 27mLATAM Airlines
Deal found 5/15$764

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 2,637,452 searches. Data last updated May 16, 2024.
Thu 8/812:48 pmSTL - BOG
2 stops11h 32mAmerican Airlines
Tue 8/2012:30 amBOG - STL
2 stops15h 40mAmerican Airlines
Deal found 5/16$417
Thu 8/85:15 amSTL - BOG
1 stop19h 05mAmerican Airlines
Tue 8/2012:30 amBOG - STL
2 stops15h 40mAmerican Airlines
Deal found 5/16$429
Sun 9/19:49 amSTL - MDE
2 stops13h 51mAmerican Airlines
Sat 9/72:50 pmMDE - STL
2 stops19h 25mAmerican Airlines
Deal found 5/15$443
Sun 9/15:15 amSTL - MDE
1 stop18h 25mAmerican Airlines
Sat 9/72:50 pmMDE - STL
2 stops19h 25mAmerican Airlines
Deal found 5/15$451
Thu 10/172:38 pmSTL - CTG
2 stops21h 19mAmerican Airlines
Tue 10/223:22 pmCTG - STL
2 stops18h 42mAmerican Airlines
Deal found 5/14$470
Tue 8/69:09 amSTL - MDE
2 stops14h 31mAmerican Airlines
Thu 8/812:40 amMDE - STL
2 stops15h 30mAmerican Airlines
Deal found 5/14$476
Fri 8/1612:48 pmSTL - MDE
2 stops10h 52mAmerican Airlines
Mon 8/1912:40 amMDE - STL
2 stops14h 52mAmerican Airlines
Deal found 5/15$550
Sat 9/215:31 amSTL - CTG
1 stop8h 32mAmerican Airlines
Wed 9/251:53 pmCTG - STL
1 stop9h 07mAmerican Airlines
Deal found 5/14$563
Fri 6/145:00 amSTL - CTG
1 stop9h 10mAmerican Airlines
Fri 6/211:25 pmCTG - STL
1 stop10h 01mAmerican Airlines
Deal found 5/15$580

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

Find cheap flight options from St. Louis to South America specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 16, 2024.
Tue 6/42:35 pmSTL - MDE
1 stop22h 21mSpirit Airlines
Sat 6/81:26 amMDE - STL
1 stop15h 06mSpirit Airlines
Deal found 5/15$330
Sun 6/95:22 pmSTL - BOG
1 stop19h 49mSpirit Airlines
Wed 6/122:01 pmBOG - STL
1 stop27h 27mSpirit Airlines
Deal found 5/15$337
Tue 5/2110:34 amSTL - BOG
1 stop26h 39mSpirit Airlines
Wed 5/292:10 pmBOG - STL
1 stop27h 19mSpirit Airlines
Deal found 5/14$359
Sun 6/96:55 pmSTL - BOG
2 stops18h 16mSpirit Airlines
Wed 6/122:01 pmBOG - STL
1 stop27h 27mSpirit Airlines
Deal found 5/15$360
Mon 6/176:16 pmSTL - MDE
2 stops30h 20mMultiple Airlines
Wed 6/191:46 pmMDE - STL
1 stop17h 21mMultiple Airlines
Deal found 5/15$370
Tue 5/2110:34 amSTL - BOG
1 stop26h 39mMultiple Airlines
Wed 5/292:10 pmBOG - STL
2 stops16h 58mMultiple Airlines
Deal found 5/14$373
Sun 6/96:55 pmSTL - BOG
2 stops18h 16mMultiple Airlines
Wed 6/129:00 pmBOG - STL
2 stops20h 28mMultiple Airlines
Deal found 5/15$380
Mon 6/176:16 pmSTL - MDE
1 stop18h 40mMultiple Airlines
Wed 6/191:46 pmMDE - STL
1 stop17h 21mMultiple Airlines
Deal found 5/15$387
Sat 6/156:22 pmSTL - BOG
1 stop18h 49mSpirit Airlines
Sat 6/222:01 pmBOG - STL
1 stop26h 31mSpirit Airlines
Deal found 5/16$407

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 2,637,452 searches. Data last updated May 16, 2024.
Thu 9/56:24 pmSTL - BOG
1 stop18h 49mSpirit Airlines
Sun 9/82:10 pmBOG - STL
2 stops32h 04mSpirit Airlines
Deal found 5/15$307
Tue 9/1010:34 amSTL - CTG
1 stop25h 48mSpirit Airlines
Tue 9/171:22 pmCTG - STL
2 stops32h 52mSpirit Airlines
Deal found 5/15$320
Thu 9/57:48 pmSTL - BOG
2 stops17h 25mSpirit Airlines
Sun 9/82:10 pmBOG - STL
2 stops32h 04mSpirit Airlines
Deal found 5/15$326
Tue 6/42:35 pmSTL - MDE
1 stop22h 21mSpirit Airlines
Sat 6/81:26 amMDE - STL
1 stop15h 06mSpirit Airlines
Deal found 5/15$330
Sun 6/95:22 pmSTL - BOG
1 stop19h 49mSpirit Airlines
Wed 6/122:01 pmBOG - STL
1 stop27h 27mSpirit Airlines
Deal found 5/15$337
Tue 9/102:35 pmSTL - CTG
2 stops21h 47mSpirit Airlines
Tue 9/171:22 pmCTG - STL
2 stops32h 52mSpirit Airlines
Deal found 5/15$341
Tue 5/2110:34 amSTL - BOG
1 stop26h 39mSpirit Airlines
Wed 5/292:10 pmBOG - STL
1 stop27h 19mSpirit Airlines
Deal found 5/14$359
Sun 6/96:55 pmSTL - BOG
2 stops18h 16mSpirit Airlines
Wed 6/122:01 pmBOG - STL
1 stop27h 27mSpirit Airlines
Deal found 5/15$360
Mon 6/176:16 pmSTL - MDE
2 stops30h 20mMultiple Airlines
Wed 6/191:46 pmMDE - STL
1 stop17h 21mMultiple Airlines
Deal found 5/15$370

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 2,637,452 searches. Data last updated May 16, 2024.
Tue 5/2110:34 amSTL - BOG
1 stop26h 39mSpirit Airlines
Wed 5/292:10 pmBOG - STL
1 stop27h 19mSpirit Airlines
Deal found 5/14$359
Tue 5/2110:34 amSTL - BOG
1 stop26h 39mMultiple Airlines
Wed 5/292:10 pmBOG - STL
2 stops16h 58mMultiple Airlines
Deal found 5/14$373
Sun 5/267:30 pmSTL - BOG
1 stop16h 30mMultiple Airlines
Tue 5/2812:50 pmBOG - STL
1 stop31h 20mMultiple Airlines
Deal found 5/15$411
Tue 5/2110:34 amSTL - BOG
1 stop26h 39mSpirit Airlines
Mon 5/272:10 pmBOG - STL
1 stop19h 29mSpirit Airlines
Deal found 5/14$426
Sun 5/267:30 pmSTL - BOG
1 stop16h 30mMultiple Airlines
Tue 5/286:10 pmBOG - STL
2 stops36h 58mMultiple Airlines
Deal found 5/15$449
Sun 5/267:30 pmSTL - BOG
1 stop16h 30mMultiple Airlines
Tue 5/285:10 amBOG - STL
3 stops29h 36mMultiple Airlines
Deal found 5/15$474
Tue 5/2110:34 amSTL - BOG
1 stop26h 39mMultiple Airlines
Tue 5/282:10 pmBOG - STL
2 stops20h 03mMultiple Airlines
Deal found 5/14$490
Sun 5/267:30 pmSTL - BOG
2 stops17h 43mMultiple Airlines
Tue 5/285:10 amBOG - STL
3 stops29h 36mMultiple Airlines
Deal found 5/15$491
Tue 5/2110:34 amSTL - BOG
2 stops12h 21mMultiple Airlines
Mon 5/272:10 pmBOG - STL
1 stop19h 29mMultiple Airlines
Deal found 5/14$507

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 2,637,452 searches. Data last updated May 16, 2024.
Sat 8/107:33 pmSTL - BOG
1 stop16h 25mMultiple Airlines
Deal found 5/15$147
Thu 7/256:19 pmSTL - BOG
1 stop18h 52mSpirit Airlines
Deal found 5/15$193
Sat 8/1011:34 amSTL - BOG
2 stops25h 37mSpirit Airlines
Deal found 5/15$211
Sat 5/2511:39 amSTL - MDE
2 stops36h 58mSpirit Airlines
Deal found 5/15$214
Thu 7/258:49 pmSTL - BOG
2 stops16h 22mSpirit Airlines
Deal found 5/15$219
Sat 5/2511:39 amSTL - MDE
2 stops25h 35mSpirit Airlines
Deal found 5/16$248
Sat 7/66:22 pmSTL - BOG
1 stop18h 49mSpirit Airlines
Deal found 5/15$253
Sat 5/2511:39 amSTL - MDE
1 stop25h 14mSpirit Airlines
Deal found 5/15$253
Thu 7/258:49 pmSTL - BOG
3 stops35h 41mMultiple Airlines
Deal found 5/15$263

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 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$320 - $476

Route

Depart

Return

Price

Lambert-St LouisCartagena Rafael Nunez

STL - CTG

STLCTG

Lambert-St Louis

Tue 9/10

1 stop25h 48m

Cartagena Rafael Nunez

Tue 9/17

2 stops32h 52m

$320

Lambert-St LouisMedellín Jose Maria Cordova Intl

STL - MDE

STLMDE

Lambert-St Louis

Tue 6/4

1 stop22h 21m

Medellín Jose Maria Cordova Intl

Sat 6/8

1 stop15h 06m

$330

Lambert-St LouisBogotá El Dorado

STL - BOG

STLBOG

Lambert-St Louis

Sun 6/9

1 stop19h 49m

Bogotá El Dorado

Wed 6/12

1 stop27h 27m

$337

Lambert-St LouisMedellín Jose Maria Cordova Intl

STL - MDE

STLMDE

Lambert-St Louis

Mon 6/17

2 stops30h 20m

Medellín Jose Maria Cordova Intl

Wed 6/19

1 stop17h 21m

$370

Lambert-St LouisBogotá El Dorado

STL - BOG

STLBOG

Lambert-St Louis

Tue 5/21

1 stop26h 39m

Bogotá El Dorado

Wed 5/29

2 stops16h 58m

$373

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 LouisBogotá El Dorado

STL - BOG

STLBOG

Lambert-St Louis

Thu 8/8

1 stop18h 45m

Bogotá El Dorado

Wed 8/21

2 stops13h 24m

$391

Lambert-St LouisBogotá El Dorado

STL - BOG

STLBOG

Lambert-St Louis

Thu 8/8

2 stops11h 32m

Bogotá El Dorado

Tue 8/20

2 stops15h 40m

$417

Lambert-St LouisCartagena Rafael Nunez

STL - CTG

STLCTG

Lambert-St Louis

Fri 6/14

2 stops26h 21m

Cartagena Rafael Nunez

Fri 6/21

2 stops24h 04m

$476

Flights are sorted by cheapest first

Deals found on 5/15

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 May 16, 2024.
Delta
8.0
Very good
10,673 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.4

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,673 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.4

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Copa Airlines
8.0
Very good
2,707 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.4

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

LATAM Airlines
7.6
Good
2,405 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.4

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Avianca
7.5
Good
3,765 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.4

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
10,924 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Boarding

8.2

Crew

8.6

Comfort

7.9

Entertainment

8.0

Food

7.4

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

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 $400 on Cheapflights?

    Yes, there are multiple flights from St. Louis to South America for under $400. The cheapest flight booked recently is on Spirit Airlines for just $320, but on average you can expect to pay $380.

  • Are there last-minute flights available from St. Louis to South America for under $400?

    There are currently 20+ open flights from St. Louis to South America within the next 7 days for less than $400.

  • 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 - Buenos Aires Jorge Newbery, Lambert-St Louis - Buenos Aires Ministro Pistarini and Lambert-St Louis - Rio de Janeiro–Galeão Intl.

  • 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 5/15.

See more FAQs

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Alternative routes for St. Louis to South America
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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 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$283Average$425FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
American AirlinesCheapest$380Average$975FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
LATAM AirlinesCheapest$382Average$1,036FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
DeltaCheapest$388Average$917FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$551Average$1,165FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest$743Average$957FlexibilityNo 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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