$490+ Cheap flights from St. Louis (STL) to Cartagena (CTG)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
STL — CTG
May 4 — May 111
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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
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 April 29, 2025.
Most accurate provider | AranGrant 3 stars |
|---|---|
Most trusted provider | AranGrant 3 stars |
Round-trip from | $490 (United Airlines) |
Popular in | February |
Cheapest in | August |
Average price | $655 |
Find flight deals from St. Louis to Cartagena
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 April 29, 2025.
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 April 29, 2025.
This United Airlines deal was found by Cheapflights users on 4/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/174:50 pmSTL - CTG
2 stops39h 53mUnited Airlines
Thu 5/299:38 amCTG - STL
2 stops35h 11mUnited Airlines
Deal found 4/28![United Airlines logo]()
$499
This American Airlines deal was found by Cheapflights users on 4/28. 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 6/274:37 pmSTL - CTG
2 stops19h 48mAmerican Airlines
Sun 6/293:10 pmCTG - STL
2 stops20h 49mAmerican Airlines
Deal found 4/28![American Airlines logo]()
$653
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 April 29, 2025.
Use the filters below to find and compare flights from St. Louis to Cartagena that are best for you.
Fly from
St. Louis
Fly to
Cartagena
Route
Depart
Return
Price
St. LouisCartagena
STL - CTG
STLCTG
Lambert-St Louis
Sat 5/17
4:50 pm-8:43 am
2 stops39h 53m
Cartagena Rafael Nunez
Thu 5/29
9:38 am-8:49 pm
2 stops35h 11m
$499
St. LouisCartagena
STL - CTG
STLCTG
Lambert-St Louis
Fri 6/27
4:37 pm-12:25 pm
2 stops19h 48m
Cartagena Rafael Nunez
Sun 6/29
3:10 pm-11:59 am
2 stops20h 49m
$653
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 April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
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.
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
Rainfall in Cartagena by month
Plan your trip to Cartagena by taking into account the average rainfall totals by month.
Temperature in Cartagena by month
Plan your trip to Cartagena by taking into account the average temperature totals by month.
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 April 29, 2025.
Overall
7.4
Crew
8.1
Food
6.6
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Overall
7.4
Crew
8.1
Food
6.6
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Overall
7.4
Crew
8.1
Food
6.6
Comfort
7.3
Entertainment
7.1
Boarding
7.7
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Traveling to a place near St. Louis?
Book flights to St. Louis if you plan to visit one of these locationsBoca Grande
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Alternative routes for St. Louis to Cartagena
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from St. Louis to Cartagena
Discover the top 2 airlines 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 April 29, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$427 | Average$753 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$448 | Average$700 | FlexibilityNo cancel fee | On-timeN/A |