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$185+ Cheap flights from St. Louis (STL) to Medellín

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 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MDE
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from St. Louis to Medellín

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Medellín (CO1). 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 June 12, 2025.

Round-trip from

$455
(CheapOair)

One-way from

$185
(LATAM Airlines)

Popular in

December

Cheapest in

April

Average price

$641
From Lambert-St Louis to Medellín
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One-way flight from Lambert-St Louis to Medellín
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Highest demand for flights based on searches. 9% potential increase in price ($68 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from St. Louis to Medellín

Cheapest flights from St. Louis to Medellín
Explore the most affordable flight options available from St. Louis to Medellín. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This CheapOair deal was found by Cheapflights users on 6/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/105:26 pmSTL - MDE
1 stop19h 46mSpirit Airlines
Sat 7/192:10 pmMDE - STL
1 stop26h 21mSpirit Airlines
Deal found 6/11$455
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2510:47 amSTL - MDE
3 stops46h 08mMultiple Airlines
Fri 8/12:10 pmMDE - STL
1 stop24h 29mMultiple Airlines
Deal found 6/10$552
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Sat 8/911:15 amSTL - MDE
1 stop9h 55mUnited Airlines
Fri 8/1512:15 amMDE - STL
1 stop9h 19mUnited Airlines
Deal found 6/12$586
This American Airlines deal was found by Cheapflights users on 6/10. 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 10/105:34 amSTL - MDE
1 stop14h 21mAmerican Airlines
Fri 10/175:50 amMDE - STL
1 stop17h 19mAmerican Airlines
Deal found 6/10$611
This FlightHub deal was found by Cheapflights users on 6/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/137:10 pmSTL - MDE
2 stops26h 29mLATAM Airlines
Sun 6/157:15 amMDE - STL
2 stops16h 36mLATAM Airlines
Deal found 6/12$913
This Copa Airlines deal was found by Cheapflights users on 6/12. 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.
Sun 7/208:15 amSTL - MDE
2 stops24h 02mCopa Airlines
Sun 7/275:07 amMDE - STL
2 stops13h 53mCopa Airlines
Deal found 6/12$1,638
This Avianca deal was found by Cheapflights users on 6/10. 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 9/138:15 amSTL - MDE
2 stops17h 50mAvianca
Thu 10/231:25 pmMDE - STL
3 stops20h 37mAvianca
Deal found 6/10$2,335

Cheapflights Fare Finder

Customize your flight search to find flights from St. Louis to Medellín 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 June 12, 2025.
Use the filters below to find and compare flights from St. Louis to Medellín that are best for you.

Fly from

St. Louis

Fly to

Medellín

Route

Depart

Return

Price

St. LouisMedellín

STL - MDE

STLMDE

Lambert-St Louis

Thu 7/10

5:26 pm-1:12 pm

1 stop19h 46m

Medellín Jose Maria Cordova Intl

Sat 7/19

2:10 pm-4:31 pm

1 stop26h 21m

$455

St. LouisMedellín

STL - MDE

STLMDE

Lambert-St Louis

Fri 7/25

10:47 am-8:55 am

3 stops46h 08m

Medellín Jose Maria Cordova Intl

Fri 8/1

2:10 pm-2:39 pm

1 stop24h 29m

$552

St. LouisMedellín

STL - MDE

STLMDE

Lambert-St Louis

Sat 8/9

11:15 am-9:10 pm

1 stop9h 55m

Medellín Jose Maria Cordova Intl

Fri 8/15

12:15 am-9:34 am

1 stop9h 19m

$586

St. LouisMedellín

STL - MDE

STLMDE

Lambert-St Louis

Fri 10/10

5:34 am-7:55 pm

1 stop14h 21m

Medellín Jose Maria Cordova Intl

Fri 10/17

5:50 am-11:09 pm

1 stop17h 19m

$611

St. LouisMedellín

STL - MDE

STLMDE

Lambert-St Louis

Sun 7/20

8:15 am-8:17 am

2 stops24h 02m

Medellín Jose Maria Cordova Intl

Sun 7/27

5:07 am-7:00 pm

2 stops13h 53m

$1,638

St. LouisMedellín

STL - MDE

STLMDE

Lambert-St Louis

Sat 9/13

8:15 am-2:05 am

2 stops17h 50m

Medellín Jose Maria Cordova Intl

Thu 10/23

1:25 pm-10:02 am

3 stops20h 37m

$2,335

St. LouisMedellín

STL - MDE

STLMDE

Lambert-St Louis

Mon 10/27

6:00 am-7:35 am

2 stops25h 35m

$185

St. LouisMedellín

STL - MDE

STLMDE

Lambert-St Louis

Fri 7/18

10:47 am-1:04 pm

2 stops26h 17m

$186

St. LouisMedellín

STL - MDE

STLMDE

Lambert-St Louis

Thu 7/17

5:26 pm-6:50 pm

1 stop25h 24m

$194

St. LouisMedellín

STL - MDE

STLMDE

Lambert-St Louis

Sun 8/31

8:15 am-10:26 pm

2 stops14h 11m

$348

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 12 results
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Best time to book a flight from St. Louis to Medellín

Have a flexible travel schedule? Discover the best time to fly to Medellín from St. Louis 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 St. Louis to Medellín

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

Currently, January is the cheapest month in which you can book a flight from St. Louis to Medellín (average of $378). Flying from St. Louis to Medellín in December is currently the most expensive (average of $625). 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 STL to MDE?

Find hourly flight availability from St. Louis to Medellín. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

One of the essential ways to save on airfare from St. Louis to Medellín is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 33% on airfare.

Rainfall in Medellín by month

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

In terms of precipitation, rainfall in Medellín ranges from 2.0 - 7.9 inches per month. October is typically the wettest month, when rainfall can reach 7.9 in. January is typically the driest time to visit Medellín when rainfall is around 2.0 in.

Temperature in Medellín by month

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

If weather is an important factor for your trip to Medellín, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of October, when temperatures are typically at their lowest (around 69.8 F).

Reviews of airlines servicing Medellín

Get insights into the airlines that provide service to Medellín. 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 Medellín. Reviews last updated June 12, 2025.
LATAM Airlines
7.5
Good
1,785 reviews

Entertainment

7.0

Boarding

7.6

Comfort

7.4

Food

6.7

Overall

7.5

Crew

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.
LATAM Airlines
7.5
Good
1,785 reviews
LATAM Airlines
7.5
Good
1,785 reviews

Entertainment

7.0

Boarding

7.6

Comfort

7.4

Food

6.7

Overall

7.5

Crew

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.
Copa Airlines
7.5
Good
1,451 reviews
LATAM Airlines
7.5
Good
1,785 reviews

Entertainment

7.0

Boarding

7.6

Comfort

7.4

Food

6.7

Overall

7.5

Crew

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.
United Airlines
7.4
Good
8,790 reviews
LATAM Airlines
7.5
Good
1,785 reviews

Entertainment

7.0

Boarding

7.6

Comfort

7.4

Food

6.7

Overall

7.5

Crew

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.
American Airlines
7.2
Good
10,000 reviews
LATAM Airlines
7.5
Good
1,785 reviews

Entertainment

7.0

Boarding

7.6

Comfort

7.4

Food

6.7

Overall

7.5

Crew

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.
Avianca
6.7
Okay
2,345 reviews
LATAM Airlines
7.5
Good
1,785 reviews

Entertainment

7.0

Boarding

7.6

Comfort

7.4

Food

6.7

Overall

7.5

Crew

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Medellín. 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 Medellín?

    Lambert-St Louis (STL) is the airport you will fly out of if you book a flight from St. Louis to Medellín. You should not have trouble finding flights to Medellín from Lambert-St Louis; the airport handles an average of 0 outbound flights to Medellín per day. You should also have plenty of airline options to choose from since 3 airlines have flights from the St. Louis airport to Medellín. It is only a 12.7 mi journey to Lambert-St Louis (STL) from St. Louis’s city center.

  • What are the cheapest airlines flying from St. Louis to Medellín round-trip?

    Spirit Airlines, at $455, was found to be the cheapest airline from St. Louis to Medellín.Alternate airlines to your destination round-trip include United Airlines and American Airlines. These flights start at 31% lower than the current average price 3 months from now.

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

    For one-way options, check prices for LATAM Airlines. According to our data, you can fly for as low as $185. Users have also found prices from $186 and $348 on Spirit Airlines and Avianca, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from St. Louis to Medellín 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 St. Louis to Medellín?

    Currently, January is the cheapest month in which you can book a flight from St. Louis to Medellín (average of $378). Flying from St. Louis to Medellín in December is currently the most expensive (average of $625). 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

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Top 3 airlines flying from St. Louis to Medellín

Discover the top 3 airlines that operate flights from St. Louis to Medellín. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$293Average$432FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$426Average$627FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$486Average$729FlexibilityNo cancel feeOn-time71%

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