What is the cheapest airline that flies from Lambert-St Louis to Medellín?

United Airlines and American Airlines are the most popular carriers operating from Lambert-St Louis to Medellín

What airlines fly to Medellín?

American Airlines, United Airlines and Spirit Airlines are the top three most popular airlines that fly to Medellín from St. Louis according to our data. American Airlines is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Medellín. Keep in mind that there are 3 different airlines that fly to Medellín on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Lambert-St Louis Airport to Medellín?

Prices for flights from Lambert-St Louis Airport to Medellín are refreshed on a daily basis.

How many operators does momondo search for flights from Lambert-St Louis Airport to Medellín?

As of November 2025, there are 3 operators available to choose from for flights from Lambert-St Louis Airport to Medellín.

How old do you have to be to fly from Lambert-St Louis Airport to Medellín?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Medellín.

What documentation or ID do you need to fly to Medellín?

The travel and health documents required for your trip to Medellín can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Medellín. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$134 Cheap Flights from St. Louis to Medellín in 2025/26

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Find the cheapest flights from St. Louis to Medellín

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:47 pm - 1:09 amSTL-MDE

9h 22m1 stop

2:05 am - 1:52 pmMDE-STL

12h 47m1 stop

$304Spirit Airlines

Find Deal

Thu, Dec 11 - Sat, Dec 13

5:11 pm - 1:55 pmSTL-MDE

19h 44m1 stop

2:54 pm - 10:33 pmMDE-STL

8h 39m1 stop

$388Multiple Airlines

Find Deal

Sat, Jan 10 - Thu, Jan 22

2:47 pm - 1:09 amSTL-MDE

9h 22m1 stop

2:05 am - 1:52 pmMDE-STL

12h 47m1 stop

$403Spirit Airlines

Find Deal

Thu, Dec 4 - Sat, Dec 6

7:43 pm - 1:55 pmSTL-MDE

17h 12m2 stops

2:54 pm - 10:33 pmMDE-STL

8h 39m1 stop

$424Multiple Airlines

Find Deal

Sat, Jan 10 - Thu, Jan 22

4:13 pm - 2:01 pmSTL-MDE

20h 48m1 stop

11:50 am - 10:33 pmMDE-STL

11h 43m1 stop

$431Multiple Airlines

Find Deal

Mon, Dec 1 - Mon, Dec 8

11:51 am - 1:28 amSTL-MDE

12h 37m1 stop

1:51 am - 11:01 amMDE-STL

10h 10m1 stop

$433Spirit Airlines

Find Deal

Sun, Dec 28 - Wed, Jan 28

11:19 am - 9:10 pmSTL-MDE

8h 51m1 stop

5:45 am - 3:42 pmMDE-STL

9h 57m1 stop

$566American Airlines

Find Deal

Tue, Mar 3 - Wed, Mar 11

5:05 am - 2:06 pmSTL-MDE

8h 01m1 stop

5:45 am - 7:02 pmMDE-STL

13h 17m2 stops

$571American Airlines

Find Deal

Tue, Mar 3 - Wed, Mar 11

6:00 am - 5:42 amSTL-MDE

22h 42m1 stop

10:45 am - 10:00 pmMDE-STL

12h 15m1 stop

$585United Airlines

Find Deal

Sun, Dec 28 - Thu, Jan 29

6:00 am - 5:42 amSTL-MDE

22h 42m1 stop

10:45 am - 10:52 amMDE-STL

25h 07m2 stops

$590United Airlines

Find Deal

Sun, Dec 28 - Thu, Jan 29

Spirit Airlines flights from St. Louis to Medellín

Our best Spirit Airlines deals on St. Louis to Medellín flight tickets

Spirit Airlines

Dec 11

STL2:47 pmLambert-St Louis

9h 22m

1 stop

MDE1:09 amMedellín Jose Maria Cordova Intl

Dec 13

MDE2:05 amMedellín Jose Maria Cordova Intl

12h 47m

1 stop

STL1:52 pmLambert-St Louis

$304

Find similar

Spirit Airlines

Dec 4

STL2:47 pmLambert-St Louis

9h 22m

1 stop

MDE1:09 amMedellín Jose Maria Cordova Intl

Dec 6

MDE2:05 amMedellín Jose Maria Cordova Intl

12h 47m

1 stop

STL1:52 pmLambert-St Louis

$403

Find similar

Spirit Airlines

Dec 28

STL11:51 amLambert-St Louis

12h 37m

1 stop

MDE1:28 amMedellín Jose Maria Cordova Intl

Jan 28

MDE1:51 amMedellín Jose Maria Cordova Intl

10h 10m

1 stop

STL11:01 amLambert-St Louis

$433

Find similar

American Airlines flights from St. Louis to Medellín

Our best American Airlines deals on St. Louis to Medellín flight tickets

American Airlines

Mar 3

STL11:19 amLambert-St Louis

8h 51m

1 stop

MDE9:10 pmMedellín Jose Maria Cordova Intl

Mar 11

MDE5:45 amMedellín Jose Maria Cordova Intl

9h 57m

1 stop

STL3:42 pmLambert-St Louis

$566

Find similar

American Airlines

Mar 3

STL5:05 amLambert-St Louis

8h 01m

1 stop

MDE2:06 pmMedellín Jose Maria Cordova Intl

Mar 11

MDE5:45 amMedellín Jose Maria Cordova Intl

13h 17m

2 stops

STL7:02 pmLambert-St Louis

$571

Find similar

American Airlines

Jan 10

STL10:00 amLambert-St Louis

10h 10m

1 stop

MDE9:10 pmMedellín Jose Maria Cordova Intl

Jan 22

MDE7:00 amMedellín Jose Maria Cordova Intl

11h 22m

1 stop

STL5:22 pmLambert-St Louis

$576

Find similar

Fly from

Fly to

Route

Depart

Return

Price

St. LouisMedellín

STL - MDE

STLMDE

Lambert-St Louis

Thu 12/11

2:47 pm-1:09 am

1 stop9h 22m

Medellín Jose Maria Cordova Intl

Sat 12/13

2:05 am-1:52 pm

1 stop12h 47m

$304

St. LouisMedellín

STL - MDE

STLMDE

Lambert-St Louis

Sat 1/10

5:11 pm-1:55 pm

1 stop19h 44m

Medellín Jose Maria Cordova Intl

Thu 1/22

2:54 pm-10:33 pm

1 stop8h 39m

$388

St. LouisMedellín

STL - MDE

STLMDE

Lambert-St Louis

Thu 12/4

2:47 pm-1:09 am

1 stop9h 22m

Medellín Jose Maria Cordova Intl

Sat 12/6

2:05 am-1:52 pm

1 stop12h 47m

$403

St. LouisMedellín

STL - MDE

STLMDE

Lambert-St Louis

Sat 1/10

7:43 pm-1:55 pm

2 stops17h 12m

Medellín Jose Maria Cordova Intl

Thu 1/22

2:54 pm-10:33 pm

1 stop8h 39m

$424

St. LouisMedellín

STL - MDE

STLMDE

Lambert-St Louis

Mon 12/1

4:13 pm-2:01 pm

1 stop20h 48m

Medellín Jose Maria Cordova Intl

Mon 12/8

11:50 am-10:33 pm

1 stop11h 43m

$431

St. LouisMedellín

STL - MDE

STLMDE

Lambert-St Louis

Sun 12/28

11:51 am-1:28 am

1 stop12h 37m

Medellín Jose Maria Cordova Intl

Wed 1/28

1:51 am-11:01 am

1 stop10h 10m

$433

St. LouisMedellín

STL - MDE

STLMDE

Lambert-St Louis

Tue 3/3

11:19 am-9:10 pm

1 stop8h 51m

Medellín Jose Maria Cordova Intl

Wed 3/11

5:45 am-3:42 pm

1 stop9h 57m

$566

St. LouisMedellín

STL - MDE

STLMDE

Lambert-St Louis

Tue 3/3

5:05 am-2:06 pm

1 stop8h 01m

Medellín Jose Maria Cordova Intl

Wed 3/11

5:45 am-7:02 pm

2 stops13h 17m

$571

St. LouisMedellín

STL - MDE

STLMDE

Lambert-St Louis

Sun 12/28

6:00 am-5:42 am

1 stop22h 42m

Medellín Jose Maria Cordova Intl

Thu 1/29

10:45 am-10:00 pm

1 stop12h 15m

$585

St. LouisMedellín

STL - MDE

STLMDE

Lambert-St Louis

Sun 12/28

6:00 am-5:42 am

1 stop22h 42m

Medellín Jose Maria Cordova Intl

Thu 1/29

10:45 am-10:52 am

2 stops25h 07m

$590

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from St. Louis to Medellín

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Medellín?

The month of April is, on average, the cheapest month to fly to Medellín from St. Louis, with most prices found around $554. If you aren’t able to travel to Medellín during the month of April, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $614.

What is the cheapest day to depart on your flight to Medellín?

The cheapest day to depart from St. Louis to Medellín is on a Tuesday. Travelers who choose to depart for Medellín on a Tuesday will often find tickets for as low as $579. Flights from St. Louis to Medellín on a Friday will generally be more expensive and average around $725. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Medellín?

Our data shows that the cheapest St. Louis to Medellín flights are usually those with departure times in the afternoon. Our users have found flights to Medellín in the afternoon for as low as $432. In contrast, the most expensive time of day to depart to Medellín is in the morning when prices are around $642.

Cheap St. Louis to Medellín flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Medellín

Direct flights	None

There are no direct flights from St. Louis to Medellín. There are no popular flight routes from St. Louis to Medellín.

Search flight deals

How far is Lambert-St Louis to Medellín by plane?
A flight from Lambert-St Louis to Medellín will travel around 2417.5 mi. 8h 01m is a normal flight duration for this route.
When did momondo last update prices for flights from Lambert-St Louis Airport to Medellín?
Prices for flights from Lambert-St Louis Airport to Medellín are refreshed on a daily basis.
How many operators does momondo search for flights from Lambert-St Louis Airport to Medellín?
As of November 2025, there are 3 operators available to choose from for flights from Lambert-St Louis Airport to Medellín.
How old do you have to be to fly from Lambert-St Louis Airport to Medellín?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Medellín.
What documentation or ID do you need to fly to Medellín?
The travel and health documents required for your trip to Medellín can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Medellín. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from St. Louis to Medellín

Compare and see reviews for airlines that fly from St. Louis to Medellín with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $307	Free Cancellation	Rating 6.3 8,112 reviews	Search Spirit Airlines flights
United Airlines	PriceFrom $554	Free Cancellation	Rating 7.4 8,998 reviews	Search United Airlines flights
American Airlines	PriceFrom $565	Free Cancellation	Rating 7.2 11,038 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Medellín?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from St. Louis to Medellín. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from St. Louis to Medellín with flexible booking policies on momondo?

Flights from St. Louis to Medellín with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from St. Louis to Medellín?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from St. Louis to Medellín.

I’m not ready to book a flight from St. Louis to Medellín right now. Can momondo alert me if prices change?

If you are not ready to book a flight from St. Louis to Medellín now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Medellín and let you know when they change.