Medellín

$213+ Cheap flights from St. Louis (STL) to Medellín

STL — MDE
Nov 29 — Dec 61
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Cheap flight deals from St. Louis to Medellín

Cheapest flights from St. Louis to Medellín

Thu 12/102:27 pm -
2 stops20h 33m
Thu 12/171:10 pm -
1 stop12h 31m
Deal found 10/26$719
Thu 11/268:00 am -
2 stops25h 15m
Tue 12/151:10 pm -
1 stop12h 02m
Deal found 10/29$720
Thu 11/268:00 am -
2 stops20h 35m
Fri 12/111:10 pm -
1 stop12h 02m
Deal found 10/27$744
Mon 10/268:00 am -
2 stops15h 20m
Mon 11/25:50 pm -
2 stops17h 22m
Deal found 10/25$748
Tue 11/248:30 am -
1 stop12h 40m
Tue 12/810:40 am -
1 stop9h 01m
Deal found 10/27$749
Tue 11/246:15 am -
1 stop14h 55m
Mon 12/710:40 am -
2 stops13h 19m
Deal found 10/27$753
Fri 11/276:15 am -
1 stop14h 55m
Tue 12/810:40 am -
1 stop9h 01m
Deal found 10/27$769
Tue 12/85:00 am -
1 stop15h 22m
Mon 12/141:30 am -
1 stop15h 14m
Deal found 10/26$784
Thu 11/268:00 am -
2 stops14h 20m
Tue 12/156:00 pm -
2 stops17h 03m
Deal found 10/26$785
Fri 11/278:00 am -
2 stops34h 00m
Thu 12/101:10 pm -
1 stop12h 02m
Deal found 10/27$786

Find flight deals from St. Louis to Medellín

Round-trip from

$629
(Frontier)

One-way from

$213
(Priceline)

Popular in

April

Cheapest in

June

Average price

$851
From Lambert-St Louis to Medellín
One-way flight from Lambert-St Louis to Medellín
Highest demand for flights based on searches. 10% potential increase in price ($101 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
Average for round-trip flights in October 2026

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from St. Louis to Medellín that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisMedellín

STL Lambert-St Louis - MDE Medellín Jose Maria Cordova Intl

STLMDE

Lambert-St Louis

Thu 12/31

5:58 pm-12:00 pm

1 stop17h 02m

Medellín Jose Maria Cordova Intl

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$213
Quickest round-trip

St. LouisMedellín

STL Lambert-St Louis - MDE Medellín Jose Maria Cordova Intl

STLMDE

Lambert-St Louis

Fri 1/22

5:59 pm-12:00 pm

1 stop17h 01m

Medellín Jose Maria Cordova Intl

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$283

St. LouisMedellín

STL Lambert-St Louis - MDE Medellín Jose Maria Cordova Intl

STLMDE

Lambert-St Louis

Thu 12/31

5:58 pm-8:35 pm

2 stops25h 37m

Medellín Jose Maria Cordova Intl

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$436

St. LouisMedellín

STL Lambert-St Louis - MDE Medellín Jose Maria Cordova Intl

STLMDE

Lambert-St Louis

Fri 1/22

7:02 pm-9:55 pm

3 stops25h 53m

Medellín Jose Maria Cordova Intl

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$451

St. LouisMedellín

STL Lambert-St Louis - MDE Medellín Jose Maria Cordova Intl

STLMDE

Lambert-St Louis

Mon 2/1

7:02 pm-12:00 pm

2 stops15h 58m

Medellín Jose Maria Cordova Intl

Fri 2/5

1:10 pm-12:04 am

1 stop11h 54m

$629

St. LouisMedellín

STL Lambert-St Louis - MDE Medellín Jose Maria Cordova Intl

STLMDE

Lambert-St Louis

Tue 11/24

6:15 am-10:10 pm

1 stop14h 55m

Medellín Jose Maria Cordova Intl

Mon 12/7

10:40 am-10:59 pm

2 stops13h 19m

$753

St. LouisMedellín

STL Lambert-St Louis - MDE Medellín Jose Maria Cordova Intl

STLMDE

Lambert-St Louis

Tue 11/24

6:15 am-10:10 pm

1 stop14h 55m

Medellín Jose Maria Cordova Intl

Tue 12/1

10:40 am-10:59 pm

2 stops37h 19m

$772

St. LouisMedellín

STL Lambert-St Louis - MDE Medellín Jose Maria Cordova Intl

STLMDE

Lambert-St Louis

Tue 12/8

5:00 am-9:22 pm

1 stop15h 22m

Medellín Jose Maria Cordova Intl

Mon 12/14

1:30 am-3:44 pm

1 stop15h 14m

$784

St. LouisMedellín

STL Lambert-St Louis - MDE Medellín Jose Maria Cordova Intl

STLMDE

Lambert-St Louis

Tue 12/8

8:30 am-1:15 pm

2 stops27h 45m

Medellín Jose Maria Cordova Intl

Tue 12/15

1:10 pm-12:12 am

1 stop12h 02m

$788

St. LouisMedellín

STL Lambert-St Louis - MDE Medellín Jose Maria Cordova Intl

STLMDE

Lambert-St Louis

Fri 11/27

6:15 am-10:10 pm

1 stop14h 55m

Medellín Jose Maria Cordova Intl

Fri 12/11

10:40 am-6:41 pm

1 stop9h 01m

$789

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

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

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, June is the cheapest month in which you can book a flight from St. Louis to Medellín (average of $438). Flying from St. Louis to Medellín in April is currently the most expensive (average of $1,064). 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.

How much does it cost to fly round-trip from St. Louis to Medellín?

Airfare is below average for this route at the moment.
St. Louis to Medellín flights typically cost between $887 and $967 in February.
The cheapest round-trip price found within the last 5 days was $629 on Frontier (Feb 1-Feb 5).

Reviews of airlines servicing Medellín

Get a feel of what it's like to fly with United Airlines and American Airlines from St. Louis to Medellín by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.3

Overall

7.3

Boarding

7.7

Food

6.7

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Asha,Sep 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.

Comfort

7.3

Overall

7.3

Boarding

7.7

Food

6.7

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Asha,Sep 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.

Comfort

7.3

Overall

7.3

Boarding

7.7

Food

6.7

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Asha,Sep 2026

LGA - IAH

The flight was on time and boardi g was very organized and timely. Snacks are awful and having one little glass of juice was terrible. Fortunately, I had my water to keep me hydrated.

Related info for your journey

  • 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 2 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.

  • How long is the flight from St. Louis to Medellín?

    Frontier and United Airlines can get you from St. Louis to Medellín in just under 14h 55m. Your travel time can differ by up to 1h 03m. The distance between St. Louis and Medellín is about 2436 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    United Airlines, at $615, was found to be the cheapest airline from St. Louis to Medellín. An alternate airline flying to your destination would be American Airlines. These flights start at 25% lower than the current average price 3 months from now.

  • 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, June is the cheapest month in which you can book a flight from St. Louis to Medellín (average of $438). Flying from St. Louis to Medellín in April is currently the most expensive (average of $1,064). 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

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from St. Louis to Medellín

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$615Average$694FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$654Average$851FlexibilityNo cancel feeOn-time71%

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