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Cheap flights from St. Louis to Cartagena from $328

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Cartagena departing on 6/18. 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.
American Airlines Logo
5:17 am - 12:35 pm
STL
-
CTG
7h 18m
1 stop
American Airlines Logo
1:35 pm - 10:53 pm
CTG
-
STL
9h 18m
1 stop
$563American Airlines
Tue, Jul 14 - Thu, Jul 23
American Airlines Logo
6:12 pm - 2:13 pm
STL
-
CTG
20h 01m
2 stops
American Airlines Logo
3:13 pm - 10:01 am
CTG
-
STL
18h 48m
2 stops
$568American Airlines
Tue, Jul 14 - Thu, Jul 23
American Airlines Logo
5:24 am - 2:04 pm
STL
-
CTG
8h 40m
1 stop
American Airlines Logo
1:35 pm - 8:32 am
CTG
-
STL
18h 57m
2 stops
$575American Airlines
Thu, May 14 - Thu, May 21
American Airlines Logo
6:54 pm - 12:09 pm
STL
-
CTG
17h 15m
2 stops
American Airlines Logo
3:10 pm - 10:16 am
CTG
-
STL
19h 06m
1 stop
$576American Airlines
Mon, May 11 - Mon, May 18
American Airlines Logo
5:15 am - 2:13 pm
STL
-
CTG
8h 58m
1 stop
American Airlines Logo
1:35 pm - 10:37 am
CTG
-
STL
21h 02m
2 stops
$592American Airlines
Mon, Jun 1 - Sat, Jun 6
American Airlines Logo
5:15 am - 2:13 pm
STL
-
CTG
8h 58m
1 stop
American Airlines Logo
1:35 pm - 10:35 am
CTG
-
STL
21h 00m
1 stop
$600American Airlines
Mon, Jun 1 - Sat, Jun 6
American Airlines Logo
5:24 am - 12:09 pm
STL
-
CTG
6h 45m
1 stop
American Airlines Logo
1:35 pm - 10:58 pm
CTG
-
STL
9h 23m
1 stop
$618American Airlines
Thu, May 14 - Thu, May 21
American Airlines Logo
5:24 am - 12:09 pm
STL
-
CTG
6h 45m
1 stop
American Airlines Logo
1:25 pm - 8:30 am
CTG
-
STL
19h 05m
2 stops
$622American Airlines
Tue, May 12 - Sun, May 17
American Airlines Logo
5:24 am - 12:09 pm
STL
-
CTG
6h 45m
1 stop
American Airlines Logo
1:25 pm - 10:24 pm
CTG
-
STL
8h 59m
1 stop
$626American Airlines
Tue, May 12 - Sun, May 17
American Airlines Logo
5:53 pm - 12:09 pm
STL
-
CTG
18h 16m
2 stops
American Airlines Logo
3:10 pm - 11:27 am
CTG
-
STL
20h 17m
2 stops
$631American Airlines
Tue, May 12 - Sun, May 17

American Airlines flights from St. Louis to Cartagena

Our best American Airlines deals on St. Louis to Cartagena flight tickets
American Airlines
Jul 14
STL5:17 amLambert-St Louis
7h 18m
1 stop
CTG12:35 pmCartagena Rafael Nunez
Jul 23
CTG1:35 pmCartagena Rafael Nunez
9h 18m
1 stop
STL10:53 pmLambert-St Louis
$563
American Airlines
Jul 14
STL6:12 pmLambert-St Louis
20h 01m
2 stops
CTG2:13 pmCartagena Rafael Nunez
Jul 23
CTG3:13 pmCartagena Rafael Nunez
18h 48m
2 stops
STL10:01 amLambert-St Louis
$568
American Airlines
May 14
STL5:24 amLambert-St Louis
8h 40m
1 stop
CTG2:04 pmCartagena Rafael Nunez
May 21
CTG1:35 pmCartagena Rafael Nunez
18h 57m
2 stops
STL8:32 amLambert-St Louis
$575

Delta flights from St. Louis to Cartagena

Our best Delta deals on St. Louis to Cartagena flight tickets
Delta
Apr 17
STL11:42 amLambert-St Louis
25h 38m
1 stop
CTG1:20 pmCartagena Rafael Nunez
Apr 22
CTG5:30 amCartagena Rafael Nunez
18h 06m
2 stops
STL11:36 pmLambert-St Louis
$726
Delta
Apr 17
STL6:50 pmLambert-St Louis
28h 45m
2 stops
CTG11:35 pmCartagena Rafael Nunez
Apr 22
CTG5:30 amCartagena Rafael Nunez
12h 14m
2 stops
STL5:44 pmLambert-St Louis
$731
Delta
Apr 19
STL9:59 amLambert-St Louis
32h 51m
2 stops
CTG6:50 pmCartagena Rafael Nunez
Apr 22
CTG5:30 amCartagena Rafael Nunez
18h 06m
2 stops
STL11:36 pmLambert-St Louis
$735

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 April 1, 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

Cheapest round-trip

St. LouisCartagena

STL - CTG

STLCTG

Lambert-St Louis

Tue 7/14

5:17 am-12:35 pm

1 stop7h 18m

Cartagena Rafael Nunez

Thu 7/23

1:35 pm-10:53 pm

1 stop9h 18m

$563

St. LouisCartagena

STL - CTG

STLCTG

Lambert-St Louis

Tue 7/14

6:12 pm-2:13 pm

2 stops20h 01m

Cartagena Rafael Nunez

Thu 7/23

3:13 pm-10:01 am

2 stops18h 48m

$568

St. LouisCartagena

STL - CTG

STLCTG

Lambert-St Louis

Thu 5/14

5:24 am-2:04 pm

1 stop8h 40m

Cartagena Rafael Nunez

Thu 5/21

1:35 pm-8:32 am

2 stops18h 57m

$575

St. LouisCartagena

STL - CTG

STLCTG

Lambert-St Louis

Mon 5/11

6:54 pm-12:09 pm

2 stops17h 15m

Cartagena Rafael Nunez

Mon 5/18

3:10 pm-10:16 am

1 stop19h 06m

$576

St. LouisCartagena

STL - CTG

STLCTG

Lambert-St Louis

Mon 6/1

5:15 am-2:13 pm

1 stop8h 58m

Cartagena Rafael Nunez

Sat 6/6

1:35 pm-10:37 am

2 stops21h 02m

$592

St. LouisCartagena

STL - CTG

STLCTG

Lambert-St Louis

Mon 6/1

5:15 am-2:13 pm

1 stop8h 58m

Cartagena Rafael Nunez

Sat 6/6

1:35 pm-10:35 am

1 stop21h 00m

$600

St. LouisCartagena

STL - CTG

STLCTG

Lambert-St Louis

Thu 5/14

5:24 am-12:09 pm

1 stop6h 45m

Cartagena Rafael Nunez

Thu 5/21

1:35 pm-10:58 pm

1 stop9h 23m

$618

St. LouisCartagena

STL - CTG

STLCTG

Lambert-St Louis

Tue 5/12

5:24 am-12:09 pm

1 stop6h 45m

Cartagena Rafael Nunez

Sun 5/17

1:25 pm-8:30 am

2 stops19h 05m

$622
Quickest round-trip

St. LouisCartagena

STL - CTG

STLCTG

Lambert-St Louis

Tue 5/12

5:24 am-12:09 pm

1 stop6h 45m

Cartagena Rafael Nunez

Sun 5/17

1:25 pm-10:24 pm

1 stop8h 59m

$626

St. LouisCartagena

STL - CTG

STLCTG

Lambert-St Louis

Tue 5/12

5:53 pm-12:09 pm

2 stops18h 16m

Cartagena Rafael Nunez

Sun 5/17

3:10 pm-11:27 am

2 stops20h 17m

$631

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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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 $596. If you’re not able to fly to Cartagena in September, then March is your next best option. Flight prices from St. Louis to Cartagena during March average around $665.

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

6h 58m

Direct flights

None
The fastest flight from St. Louis to Cartagena takes 6h 58m
There are no direct flights from St. Louis to Cartagena. There are no popular flight routes from St. Louis to Cartagena.
Search flight deals

Frequently asked questions about flying from St. Louis to Cartagena

  • 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 6h 58m 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
7.1
11,545 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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