$298+ Cheap flights from St. Louis (STL) to Cartagena (CTG)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/17. Fares are subject to change and may not be available on all flights or dates of travel.
STL — CTG
Jul 15 — Jul 221
Round-trip
1 adult, Economy
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Find cheap flights from St. Louis to Cartagena with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from St. Louis to Cartagena
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Best
Last-minute
One-way
Cheapest flights from St. Louis to CartagenaExplore the most affordable flight options available from St. Louis to Cartagena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 15, 2026.
Explore the most affordable flight options available from St. Louis to Cartagena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 15, 2026.
This Delta deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:00 am
STL
- CTG
1 stop7h 05m
Delta
Wed 11/183:25 pm
CTG
- STL
1 stop9h 14m
Delta
Deal found 6/14![Delta logo]()
$531
This Delta deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/43:42 pm
STL
- CTG
1 stop21h 33m
Delta
Tue 3/23:25 pm
CTG
- STL
1 stop9h 14m
Delta
Deal found 6/14![Delta logo]()
$537
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/218:07 pm
STL
- CTG
2 stops18h 08m
American Airlines
Tue 8/251:35 pm
CTG
- STL
2 stops19h 49m
American Airlines
Deal found 6/10![American Airlines logo]()
$572
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:00 am
STL
- CTG
1 stop7h 35m
American Airlines
Wed 9/91:35 pm
CTG
- STL
1 stop8h 14m
American Airlines
Deal found 6/11![American Airlines logo]()
$597
This American Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/45:00 am
STL
- CTG
2 stops9h 14m
American Airlines
Tue 3/22:30 pm
CTG
- STL
2 stops19h 22m
American Airlines
Deal found 6/14![American Airlines logo]()
$602
This American Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:08 pm
STL
- CTG
1 stop17h 57m
American Airlines
Tue 10/272:05 pm
CTG
- STL
1 stop9h 10m
American Airlines
Deal found 6/14![American Airlines logo]()
$611
This American Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/235:13 pm
STL
- CTG
2 stops19h 22m
American Airlines
Tue 7/281:35 pm
CTG
- STL
1 stop20h 49m
American Airlines
Deal found 6/13![American Airlines logo]()
$615
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/105:48 pm
STL
- CTG
2 stops18h 47m
American Airlines
Sat 7/183:17 pm
CTG
- STL
2 stops19h 18m
American Airlines
Deal found 6/10![American Airlines logo]()
$637
This American Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/125:48 pm
STL
- CTG
2 stops18h 47m
American Airlines
Sun 7/191:35 pm
CTG
- STL
2 stops21h 00m
American Airlines
Deal found 6/14![American Airlines logo]()
$652
Best flights from St. Louis to CartagenaDiscover carefully curated flight deals from St. Louis to Cartagena that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 15, 2026.
Discover carefully curated flight deals from St. Louis to Cartagena that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 15, 2026.
This Delta deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/43:42 pm
STL
- CTG
1 stop21h 33m
Delta
Tue 3/23:25 pm
CTG
- STL
1 stop9h 14m
Delta
Deal found 6/14![Delta logo]()
$537
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/218:07 pm
STL
- CTG
2 stops18h 08m
American Airlines
Tue 8/251:35 pm
CTG
- STL
2 stops19h 49m
American Airlines
Deal found 6/10![American Airlines logo]()
$572
This LATAM Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/106:58 pm
STL
- CTG
1 stop18h 11m
LATAM Airlines
Sat 7/182:30 pm
CTG
- STL
1 stop17h 49m
LATAM Airlines
Deal found 6/10![LATAM Airlines logo]()
$684
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:00 am
STL
- CTG
1 stop7h 15m
Delta
Wed 9/94:25 am
CTG
- STL
2 stops19h 12m
Delta
Deal found 6/11![Delta logo]()
$572
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:00 am
STL
- CTG
1 stop7h 35m
American Airlines
Wed 9/91:35 pm
CTG
- STL
1 stop8h 14m
American Airlines
Deal found 6/11![American Airlines logo]()
$597
This Delta deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:00 am
STL
- CTG
1 stop7h 05m
Delta
Wed 11/185:05 am
CTG
- STL
2 stops13h 56m
Delta
Deal found 6/14![Delta logo]()
$572
This American Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/45:00 am
STL
- CTG
2 stops9h 14m
American Airlines
Tue 3/22:30 pm
CTG
- STL
2 stops19h 22m
American Airlines
Deal found 6/14![American Airlines logo]()
$602
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/236:13 pm
STL
- CTG
2 stops20h 04m
American Airlines
Tue 7/283:17 pm
CTG
- STL
2 stops19h 18m
American Airlines
Deal found 6/10![American Airlines logo]()
$681
This American Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/125:18 am
STL
- CTG
1 stop7h 17m
American Airlines
Sun 7/191:35 pm
CTG
- STL
2 stops21h 00m
American Airlines
Deal found 6/14![American Airlines logo]()
$757
Last-minute flights from St. Louis to CartagenaDiscover last-minute flight deals from St. Louis to Cartagena. Data last updated June 15, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Cartagena. Data last updated June 15, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/105:48 pm
STL
- CTG
2 stops18h 47m
American Airlines
Sat 7/183:17 pm
CTG
- STL
2 stops19h 18m
American Airlines
Deal found 6/10![American Airlines logo]()
$637
This LATAM Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/106:58 pm
STL
- CTG
1 stop18h 11m
LATAM Airlines
Sat 7/182:30 pm
CTG
- STL
1 stop17h 49m
LATAM Airlines
Deal found 6/10![LATAM Airlines logo]()
$684
This American Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/125:48 pm
STL
- CTG
2 stops18h 47m
American Airlines
Sun 7/191:35 pm
CTG
- STL
2 stops21h 00m
American Airlines
Deal found 6/14![American Airlines logo]()
$652
This American Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/235:13 pm
STL
- CTG
2 stops19h 22m
American Airlines
Tue 7/283:17 pm
CTG
- STL
2 stops19h 18m
American Airlines
Deal found 6/13![American Airlines logo]()
$602
One-way flights from St. Louis to CartagenaSearch for one-way flight options from St. Louis to Cartagena. Find affordable one-way fares based on user searches. Data last updated June 15, 2026.
Search for one-way flight options from St. Louis to Cartagena. Find affordable one-way fares based on user searches. Data last updated June 15, 2026.
This American Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/176:13 pm
STL
- CTG
2 stops20h 04m
American Airlines
Deal found 6/12![American Airlines logo]()
$298
This Kiwi.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/174:57 pm
STL
- CTG
3 stops54h 03m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$306
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/176:58 pm
STL
- CTG
1 stop18h 11m
Delta
Deal found 6/12![Delta logo]()
$345
Find flight deals from St. Louis to Cartagena
Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Cartagena (CTG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $531 (Delta) |
One-way from | $298 (American Airlines) |
Popular in | June |
Cheapest in | September |
Average price | $1,045 |
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated June 15, 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
Cheapest round-trip
St. LouisCartagena
STL - CTG
STLCTG
Lambert-St Louis
Wed 11/4
3:42 pm-2:15 pm
1 stop21h 33m
Cartagena Rafael Nunez
Tue 3/2
3:25 pm-11:39 pm
1 stop9h 14m
$537
St. LouisCartagena
STL - CTG
STLCTG
Lambert-St Louis
Fri 8/21
8:07 pm-2:15 pm
2 stops18h 08m
Cartagena Rafael Nunez
Tue 8/25
1:35 pm-9:24 am
2 stops19h 49m
$572
St. LouisCartagena
STL - CTG
STLCTG
Lambert-St Louis
Thu 8/27
6:00 am-1:15 pm
1 stop7h 15m
Cartagena Rafael Nunez
Wed 9/9
4:25 am-11:37 pm
2 stops19h 12m
$572
St. LouisCartagena
STL - CTG
STLCTG
Lambert-St Louis
Wed 11/11
6:00 am-2:05 pm
1 stop7h 05m
Cartagena Rafael Nunez
Wed 11/18
5:05 am-6:01 pm
2 stops13h 56m
$572
Quickest round-trip
St. LouisCartagena
STL - CTG
STLCTG
Lambert-St Louis
Thu 8/27
5:00 am-12:35 pm
1 stop7h 35m
Cartagena Rafael Nunez
Wed 9/9
1:35 pm-9:49 pm
1 stop8h 14m
$597
St. LouisCartagena
STL - CTG
STLCTG
Lambert-St Louis
Wed 11/4
5:00 am-3:14 pm
2 stops9h 14m
Cartagena Rafael Nunez
Tue 3/2
2:30 pm-8:52 am
2 stops19h 22m
$602
St. LouisCartagena
STL - CTG
STLCTG
Lambert-St Louis
Thu 7/23
6:13 pm-2:17 pm
2 stops20h 04m
Cartagena Rafael Nunez
Tue 7/28
3:17 pm-10:35 am
2 stops19h 18m
$681
St. LouisCartagena
STL - CTG
STLCTG
Lambert-St Louis
Fri 7/10
6:58 pm-1:09 pm
1 stop18h 11m
Cartagena Rafael Nunez
Sat 7/18
2:30 pm-8:19 am
1 stop17h 49m
$684
St. LouisCartagena
STL - CTG
STLCTG
Lambert-St Louis
Sun 7/12
5:18 am-12:35 pm
1 stop7h 17m
Cartagena Rafael Nunez
Sun 7/19
1:35 pm-10:35 am
2 stops21h 00m
$757
Cheapest one-way
St. LouisCartagena
STL - CTG
STLCTG
Lambert-St Louis
Fri 7/17
4:57 pm-11:00 pm
3 stops54h 03m
$306
Showing 1-10 of 11 resultsSorted by cheapest first
Compare providers for flights from St. Louis to Cartagena
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Cartagena in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on St. Louis-Cartagena flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Cartagena flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Cartagena flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on St. Louis-Cartagena flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Cartagena flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from St. Louis to Cartagena
Have a flexible travel schedule? Discover the best time to fly to Cartagena from St. Louis with our price prediction graph.
STL-CTG
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from St. Louis to Cartagena
Reviews of airlines servicing Cartagena
Get insights into the airlines that provide service to Cartagena. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cartagena. Reviews last updated June 15, 2026.
Read through reviews of airlines operating flights from St. Louis to Cartagena, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
6.4
Crew
7.9
Entertainment
6.8
Boarding
7.5
Overall
7.1
Comfort
7.2
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DFW - BDL
Food
6.4
Crew
7.9
Entertainment
6.8
Boarding
7.5
Overall
7.1
Comfort
7.2
Reviews
1 / 20
2.0
MediocreAnonymous,Apr 2026
DFW - BDL
Related info for your journey
Find useful and relevant information for your journey from St. Louis to Cartagena. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Cartagena?
Book flights to Cartagena if you plan to visit one of these locationsBoca Grande
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Other flights to Cartagena
Explore flights to Cartagena departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 15, 2026.
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St. Louis and Cartagena flights
Browse other St. Louis and Cartagena flight options. Last updated on June 15, 2026.
Other flights from St. Louis
Browse through other flights departing from St. Louis. Flights are based on user searches made on Cheapflights and were last updated on June 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from St. Louis to Cartagena
Discover the top airline that operate flights from St. Louis to Cartagena. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$590 | Average$730 | FlexibilityNo cancel fee | On-time71% |