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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 1/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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
5:00 am - 12:35 pmSTL  Lambert-St Louis-CTG Cartagena Rafael Nunez
7h 35m1 stop Miami
American Airlines Logo
1:35 pm - 11:59 pmCTG  Cartagena Rafael Nunez-STL Lambert-St Louis
10h 24m1 stop Miami
$627American Airlines
Sat, Sep 26 - Sat, Oct 3
American Airlines Logo
5:00 pm - 12:35 pmSTL  Lambert-St Louis-CTG Cartagena Rafael Nunez
19h 35m2 stops Dallas/Fort Worth Miami
American Airlines Logo
1:35 pm - 11:59 pmCTG  Cartagena Rafael Nunez-STL Lambert-St Louis
10h 24m1 stop Miami
$632American Airlines
Sat, Sep 26 - Sat, Oct 3
American Airlines Logo
3:34 pm - 12:35 pmSTL  Lambert-St Louis-CTG Cartagena Rafael Nunez
21h 01m2 stops Dallas/Fort Worth Miami
American Airlines Logo
1:35 pm - 10:29 amCTG  Cartagena Rafael Nunez-STL Lambert-St Louis
20h 54m2 stops Miami Philadelphia
$632American Airlines
Sat, Sep 26 - Sat, Oct 3
American Airlines Logo
1:25 pm - 12:35 pmSTL  Lambert-St Louis-CTG Cartagena Rafael Nunez
23h 10m2 stops Philadelphia Miami
American Airlines Logo
1:35 pm - 10:29 amCTG  Cartagena Rafael Nunez-STL Lambert-St Louis
20h 54m2 stops Miami Philadelphia
$632American Airlines
Sat, Sep 26 - Sat, Oct 3
Delta Logo
6:00 am - 9:10 pmSTL  Lambert-St Louis-CTG Cartagena Rafael Nunez
15h 10m2 stops Atlanta Hartsfield-Jackson Bogotá El Dorado
Delta Logo
4:30 am - 11:54 pmCTG  Cartagena Rafael Nunez-STL Lambert-St Louis
19h 24m2 stops Bogotá El Dorado Atlanta Hartsfield-Jackson
$639Delta
Tue, Sep 29 - Tue, Oct 6
American Airlines Logo
5:10 pm - 12:35 pmSTL  Lambert-St Louis-CTG Cartagena Rafael Nunez
19h 25m1 stop Miami
American Airlines Logo
1:35 pm - 11:59 pmCTG  Cartagena Rafael Nunez-STL Lambert-St Louis
10h 24m1 stop Miami
$640American Airlines
Sat, Sep 26 - Sat, Oct 3
Multiple Airlines Logo
6:39 pm - 2:05 pmSTL  Lambert-St Louis-CTG Cartagena Rafael Nunez
43h 26m2 stops Orlando Panama City Tocumen Intl
Multiple Airlines Logo
2:30 pm - 5:40 pmCTG  Cartagena Rafael Nunez-STL Lambert-St Louis
27h 10m1 stop Atlanta Hartsfield-Jackson
$660Multiple Airlines
Thu, Oct 1 - Thu, Oct 8
Delta Logo
6:00 am - 1:15 pmSTL  Lambert-St Louis-CTG Cartagena Rafael Nunez
7h 15m1 stop Atlanta Hartsfield-Jackson
Delta Logo
2:30 pm - 11:54 pmCTG  Cartagena Rafael Nunez-STL Lambert-St Louis
9h 24m1 stop Atlanta Hartsfield-Jackson
$668Delta
Thu, Oct 1 - Thu, Oct 8
American Airlines Logo
5:00 am - 12:35 pmSTL  Lambert-St Louis-CTG Cartagena Rafael Nunez
7h 35m1 stop Miami
American Airlines Logo
1:35 pm - 9:59 pmCTG  Cartagena Rafael Nunez-STL Lambert-St Louis
8h 24m1 stop Miami
$677American Airlines
Tue, Sep 29 - Tue, Oct 6
Multiple Airlines Logo
8:55 am - 4:12 pmSTL  Lambert-St Louis-CTG Cartagena Rafael Nunez
31h 17m2 stops Toronto Pearson Intl Bogotá El Dorado
Multiple Airlines Logo
6:50 am - 2:00 pmCTG  Cartagena Rafael Nunez-STL Lambert-St Louis
31h 10m3 stops Medellín Jose Maria Cordova Intl Bogotá El Dorado Toronto Pearson Intl
$711Multiple Airlines
Sat, Sep 26 - Sat, Oct 3

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Delta flights from St. Louis to Cartagena

Our best Delta deals on St. Louis to Cartagena flight tickets
Delta
Sep 29
STL6:00 amLambert-St Louis
15h 10m
2 stops
CTG9:10 pmCartagena Rafael Nunez
Oct 6
CTG4:30 amCartagena Rafael Nunez
19h 24m
2 stops
STL11:54 pmLambert-St Louis
$639
Delta
Oct 1
STL6:00 amLambert-St Louis
7h 15m
1 stop
CTG1:15 pmCartagena Rafael Nunez
Oct 8
CTG2:30 pmCartagena Rafael Nunez
9h 24m
1 stop
STL11:54 pmLambert-St Louis
$668

United Airlines flights from St. Louis to Cartagena

Our best United Airlines deals on St. Louis to Cartagena flight tickets
United Airlines
Sep 28
STL9:30 amLambert-St Louis
13h 30m
2 stops
CTG11:00 pmCartagena Rafael Nunez
Oct 5
CTG9:45 amCartagena Rafael Nunez
26h 28m
3 stops
STL12:13 pmLambert-St Louis
$780
United Airlines
Sep 27
STL6:15 amLambert-St Louis
16h 45m
2 stops
CTG11:00 pmCartagena Rafael Nunez
Oct 4
CTG3:05 pmCartagena Rafael Nunez
45h 08m
3 stops
STL12:13 pmLambert-St Louis
$840
United Airlines
Sep 27
STL6:15 amLambert-St Louis
16h 45m
2 stops
CTG11:00 pmCartagena Rafael Nunez
Oct 4
CTG3:05 pmCartagena Rafael Nunez
47h 05m
2 stops
STL2:10 pmLambert-St Louis
$851

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 August 17, 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 Lambert-St Louis - CTG Cartagena Rafael Nunez

STLCTG

Lambert-St Louis

Sat 9/26

5:00 am-12:35 pm

1 stop7h 35m

Cartagena Rafael Nunez

Sat 10/3

1:35 pm-11:59 pm

1 stop10h 24m

$627

St. LouisCartagena

STL Lambert-St Louis - CTG Cartagena Rafael Nunez

STLCTG

Lambert-St Louis

Sat 9/26

5:00 pm-12:35 pm

2 stops19h 35m

Cartagena Rafael Nunez

Sat 10/3

1:35 pm-11:59 pm

1 stop10h 24m

$632

St. LouisCartagena

STL Lambert-St Louis - CTG Cartagena Rafael Nunez

STLCTG

Lambert-St Louis

Sat 9/26

3:34 pm-12:35 pm

2 stops21h 01m

Cartagena Rafael Nunez

Sat 10/3

1:35 pm-10:29 am

2 stops20h 54m

$632

St. LouisCartagena

STL Lambert-St Louis - CTG Cartagena Rafael Nunez

STLCTG

Lambert-St Louis

Sat 9/26

1:25 pm-12:35 pm

2 stops23h 10m

Cartagena Rafael Nunez

Sat 10/3

1:35 pm-10:29 am

2 stops20h 54m

$632

St. LouisCartagena

STL Lambert-St Louis - CTG Cartagena Rafael Nunez

STLCTG

Lambert-St Louis

Tue 9/29

6:00 am-9:10 pm

2 stops15h 10m

Cartagena Rafael Nunez

Tue 10/6

4:30 am-11:54 pm

2 stops19h 24m

$639

St. LouisCartagena

STL Lambert-St Louis - CTG Cartagena Rafael Nunez

STLCTG

Lambert-St Louis

Sat 9/26

5:10 pm-12:35 pm

1 stop19h 25m

Cartagena Rafael Nunez

Sat 10/3

1:35 pm-11:59 pm

1 stop10h 24m

$640

St. LouisCartagena

STL Lambert-St Louis - CTG Cartagena Rafael Nunez

STLCTG

Lambert-St Louis

Thu 10/1

6:39 pm-2:05 pm

2 stops43h 26m

Cartagena Rafael Nunez

Thu 10/8

2:30 pm-5:40 pm

1 stop27h 10m

$660

St. LouisCartagena

STL Lambert-St Louis - CTG Cartagena Rafael Nunez

STLCTG

Lambert-St Louis

Thu 10/1

6:00 am-1:15 pm

1 stop7h 15m

Cartagena Rafael Nunez

Thu 10/8

2:30 pm-11:54 pm

1 stop9h 24m

$668
Quickest round-trip

St. LouisCartagena

STL Lambert-St Louis - CTG Cartagena Rafael Nunez

STLCTG

Lambert-St Louis

Tue 9/29

5:00 am-12:35 pm

1 stop7h 35m

Cartagena Rafael Nunez

Tue 10/6

1:35 pm-9:59 pm

1 stop8h 24m

$677

St. LouisCartagena

STL Lambert-St Louis - CTG Cartagena Rafael Nunez

STLCTG

Lambert-St Louis

Sat 9/26

8:55 am-4:12 pm

2 stops31h 17m

Cartagena Rafael Nunez

Sat 10/3

6:50 am-2:00 pm

3 stops31h 10m

$711

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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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 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 $0. If you’re not able to fly to Cartagena in September, then April is your next best option. Flight prices from St. Louis to Cartagena during April average around $0.

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

Best Price Found

$328

Fastest flight time

13h 30m

Direct flights

None
The best one-way flight to Cartagena from St. Louis in the past 72 hours is $328. The best round-trip flight deal from St. Louis to Cartagena found on momondo in the last 72 hours is $627.
The fastest flight from St. Louis to Cartagena takes 13h 30m
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 13h 30m 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 $590Free CancellationRating
7.1
11,945 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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