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Cheap flights from St. Louis to Cartagena from $543

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Cartagena departing on 4/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from St. Louis to Cartagena

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:00 am - 1:20 pm
STL
-
CTG
7h 20m
1 stop
Delta Logo
2:35 pm - 11:34 pm
CTG
-
STL
8h 59m
1 stop
$543Delta
Tue, Apr 14 - Tue, Apr 21
American Airlines Logo
3:38 pm - 12:09 pm
STL
-
CTG
20h 31m
2 stops
American Airlines Logo
3:10 pm - 8:30 am
CTG
-
STL
17h 20m
2 stops
$548American Airlines
Sat, Apr 11 - Sat, Apr 18
American Airlines Logo
5:24 am - 2:04 pm
STL
-
CTG
8h 40m
1 stop
American Airlines Logo
1:25 pm - 10:16 am
CTG
-
STL
20h 51m
1 stop
$556American Airlines
Sat, Apr 11 - Sat, Apr 18
American Airlines Logo
6:57 pm - 2:15 pm
STL
-
CTG
19h 18m
2 stops
American Airlines Logo
1:28 pm - 8:35 am
CTG
-
STL
19h 07m
2 stops
$580American Airlines
Fri, Mar 20 - Fri, Mar 27
American Airlines Logo
5:24 am - 2:04 pm
STL
-
CTG
8h 40m
1 stop
American Airlines Logo
3:10 pm - 11:37 am
CTG
-
STL
20h 27m
2 stops
$582American Airlines
Fri, Apr 24 - Mon, Apr 27
American Airlines Logo
5:24 am - 2:04 pm
STL
-
CTG
8h 40m
1 stop
American Airlines Logo
3:10 pm - 10:16 am
CTG
-
STL
19h 06m
1 stop
$590American Airlines
Fri, Apr 24 - Mon, Apr 27
American Airlines Logo
11:06 am - 2:04 pm
STL
-
CTG
26h 58m
1 stop
American Airlines Logo
3:10 pm - 12:18 pm
CTG
-
STL
21h 08m
2 stops
$595American Airlines
Fri, Apr 24 - Mon, Apr 27
American Airlines Logo
11:06 am - 2:04 pm
STL
-
CTG
26h 58m
1 stop
American Airlines Logo
1:25 pm - 10:16 am
CTG
-
STL
20h 51m
1 stop
$603American Airlines
Fri, Apr 24 - Mon, Apr 27
LATAM Airlines Logo
6:59 pm - 1:15 pm
STL
-
CTG
18h 16m
1 stop
LATAM Airlines Logo
2:30 pm - 11:58 pm
CTG
-
STL
9h 28m
1 stop
$605LATAM Airlines
Sun, Mar 22 - Thu, Mar 26
American Airlines Logo
6:57 pm - 2:15 pm
STL
-
CTG
19h 18m
2 stops
American Airlines Logo
3:15 pm - 12:43 pm
CTG
-
STL
21h 28m
2 stops
$615American Airlines
Sun, Mar 22 - Thu, Mar 26

Delta flights from St. Louis to Cartagena

Our best Delta deals on St. Louis to Cartagena flight tickets
Delta
Apr 14
STL6:00 amLambert-St Louis
7h 20m
1 stop
CTG1:20 pmCartagena Rafael Nunez
Apr 21
CTG2:35 pmCartagena Rafael Nunez
8h 59m
1 stop
STL11:34 pmLambert-St Louis
$543
Delta
May 12
STL6:00 amLambert-St Louis
7h 03m
1 stop
CTG1:03 pmCartagena Rafael Nunez
May 17
CTG5:35 amCartagena Rafael Nunez
18h 24m
2 stops
STL11:59 pmLambert-St Louis
$645
Delta
May 22
STL7:09 pmLambert-St Louis
18h 09m
1 stop
CTG1:18 pmCartagena Rafael Nunez
May 25
CTG5:35 amCartagena Rafael Nunez
18h 24m
2 stops
STL11:59 pmLambert-St Louis
$715

American Airlines flights from St. Louis to Cartagena

Our best American Airlines deals on St. Louis to Cartagena flight tickets
American Airlines
Apr 11
STL3:38 pmLambert-St Louis
20h 31m
2 stops
CTG12:09 pmCartagena Rafael Nunez
Apr 18
CTG3:10 pmCartagena Rafael Nunez
17h 20m
2 stops
STL8:30 amLambert-St Louis
$548
American Airlines
Apr 11
STL5:24 amLambert-St Louis
8h 40m
1 stop
CTG2:04 pmCartagena Rafael Nunez
Apr 18
CTG1:25 pmCartagena Rafael Nunez
20h 51m
1 stop
STL10:16 amLambert-St Louis
$556
American Airlines
Mar 20
STL6:57 pmLambert-St Louis
19h 18m
2 stops
CTG2:15 pmCartagena Rafael Nunez
Mar 27
CTG1:28 pmCartagena Rafael Nunez
19h 07m
2 stops
STL8:35 amLambert-St Louis
$580

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to Cartagena 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, momondo users made 832,500 searches. Data last updated February 4, 2026.
Use the filters below to find and compare flights from St. Louis to Cartagena that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisCartagena

STL - CTG

STLCTG

Lambert-St Louis

Tue 4/14

6:00 am-1:20 pm

1 stop7h 20m

Cartagena Rafael Nunez

Tue 4/21

2:35 pm-11:34 pm

1 stop8h 59m

$543

St. LouisCartagena

STL - CTG

STLCTG

Lambert-St Louis

Sat 4/11

3:38 pm-12:09 pm

2 stops20h 31m

Cartagena Rafael Nunez

Sat 4/18

3:10 pm-8:30 am

2 stops17h 20m

$548

St. LouisCartagena

STL - CTG

STLCTG

Lambert-St Louis

Sat 4/11

5:24 am-2:04 pm

1 stop8h 40m

Cartagena Rafael Nunez

Sat 4/18

1:25 pm-10:16 am

1 stop20h 51m

$556

St. LouisCartagena

STL - CTG

STLCTG

Lambert-St Louis

Fri 3/20

6:57 pm-2:15 pm

2 stops19h 18m

Cartagena Rafael Nunez

Fri 3/27

1:28 pm-8:35 am

2 stops19h 07m

$580

St. LouisCartagena

STL - CTG

STLCTG

Lambert-St Louis

Fri 4/24

5:24 am-2:04 pm

1 stop8h 40m

Cartagena Rafael Nunez

Mon 4/27

3:10 pm-11:37 am

2 stops20h 27m

$582

St. LouisCartagena

STL - CTG

STLCTG

Lambert-St Louis

Fri 4/24

5:24 am-2:04 pm

1 stop8h 40m

Cartagena Rafael Nunez

Mon 4/27

3:10 pm-10:16 am

1 stop19h 06m

$590

St. LouisCartagena

STL - CTG

STLCTG

Lambert-St Louis

Fri 4/24

11:06 am-2:04 pm

1 stop26h 58m

Cartagena Rafael Nunez

Mon 4/27

3:10 pm-12:18 pm

2 stops21h 08m

$595

St. LouisCartagena

STL - CTG

STLCTG

Lambert-St Louis

Fri 4/24

11:06 am-2:04 pm

1 stop26h 58m

Cartagena Rafael Nunez

Mon 4/27

1:25 pm-10:16 am

1 stop20h 51m

$603

St. LouisCartagena

STL - CTG

STLCTG

Lambert-St Louis

Sun 3/22

6:59 pm-1:15 pm

1 stop18h 16m

Cartagena Rafael Nunez

Thu 3/26

2:30 pm-11:58 pm

1 stop9h 28m

$605

St. LouisCartagena

STL - CTG

STLCTG

Lambert-St Louis

Sun 3/22

6:57 pm-2:15 pm

2 stops19h 18m

Cartagena Rafael Nunez

Thu 3/26

3:15 pm-12:43 pm

2 stops21h 28m

$615

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Cartagena from

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

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

What is the typical price of a round-trip flight between St. Louis and Cartagena?

What is the cheapest month to fly to Cartagena?

In general, September is the cheapest month to fly from St. Louis to Cartagena. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $600. If you’re not able to fly to Cartagena in September, then January is your next best option. Flight prices from St. Louis to Cartagena during January average around $673.

Can stopping save me money on St. Louis to Cartagena flights?

You could potentially save up to 7% on your flight if you consider stops on a St. Louis to Cartagena flight.

When to book flights from St. Louis to Cartagena

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Cartagena according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. Louis to Cartagena (STL to CTG) flight deals and tips

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

Fastest flight time

7h 13m

Direct flights

None
The fastest flight from St. Louis to Cartagena takes 7h 13m
There are no direct flights from St. Louis to Cartagena. There are no popular flight routes from St. Louis to Cartagena.
Search flight deals

  • How far is Lambert-St Louis to Cartagena Rafael Nunez by plane?

    Lambert-St Louis and Cartagena Rafael Nunez are 2150.9 mi apart from one another. Typically, this will take 7h 13m by plane in normal conditions.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Cartagena Rafael Nunez Airport?

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

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Cartagena Rafael Nunez Airport?

  • How old do you have to be to fly from Lambert-St Louis Airport to Cartagena Rafael Nunez Airport?

    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 Cartagena Rafael Nunez Airport.

  • What documentation or ID do you need to fly to Cartagena Rafael Nunez Airport?

    The travel and health documents required for your trip to Cartagena Rafael Nunez Airport 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 Cartagena Rafael Nunez Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from St. Louis to Cartagena?

Best airlines flying from St. Louis to Cartagena

Compare and see reviews for airlines that fly from St. Louis to Cartagena with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $534Free CancellationRating
7.2
11,222 reviews
Search American Airlines flights

Traveling to a place near Cartagena?

Book flights to Cartagena if you plan to visit one of these locations
Boca Grande

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Cartagena from St. Louis.

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

Yes. All flights to Cartagena from St. Louis on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Cartagena from St. Louis.

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

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

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