Cheap flights from St Louis to Cartagena

Compare St Louis to Cartagena flight deals

Find the cheapest month or even day of the year to fly to Cartagena

Book the best Cartagena fare with no extra fees

Flight deals from St Louis to Cartagena

Looking for a cheap last-minute deal or the best return flight from St Louis to Cartagena? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from St Louis to Cartagena

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like St Louis to Cartagena flights are currently cheapest in June.

St Louis to Cartagena: Alternative routes

Compare routes from St Louis to Cartagena below. You may find an airport to fly into that's cheaper, faster, or easier than Cartagena.

St Louis to Cartagena: Flight information

The things to know before you go.
Cheapest flight found$420
Cheapest month to flyJune

Finding cheap flights from St Louis to Cartagena: Frequently asked questions

The best price we found for a return flight from St Louis to Cartagena is $742. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from St Louis to Cartagena. But we found flights with one or more stops from $742.
As of March 2026, there are no flights flying from St Louis to Cartagena.
The cheapest month to fly from St Louis to Cartagena is usually April.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from St Louis Airport to Cartagena Airport on Tuesday, 14 April 2026.
No airlines currently offer direct flights between St Louis Airport and Cartagena Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Cartagena but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Cartagena is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Delta offers the cheapest flight tickets to Cartagena.

Travelling from Lambert-St. Louis International Airport (STL) to Rafael Nunez International Airport (CTG): what you need to know

  • St Louis and Cartagena are in the same timezone, UTC-5.

  • For a stress-free journey, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This will give you enough time to board your STL to CTG flight.

  • You can expect bigger queues during popular months such as July. Arriving up to four hours ahead of international flights and two hours for a domestic departure is a good idea.

  • Consider adding a stopover when booking your ticket from Lambert-St. Louis International Airport to Rafael Nunez International Airport. Just deselect 'Direct flights only' to break up your journey, or visit a new city along the way. Here's where you can stop between STL and CTG:

    • Hartsfield-Jackson Atlanta International Airport

    • Orlando International Airport

    • Miami International Airport

How to find the cheapest flights from Lambert-St. Louis International Airport (STL) to Rafael Nunez International Airport (CTG)

  • $420 is currently the best price for a one-way Lambert-St. Louis International Airport to Rafael Nunez International Airport flight. Return flights start from $742. These fares may change based on demand.

  • Don't leave everything to the last moment. You're more likely to get cheap tickets from STL to CTG if you book in advance. Airlines often have some fantastic early bird rates.

  • Finding cheap flights from Lambert-St. Louis International Airport to Rafael Nunez International Airport is easy if you can be flexible with your trip dates. Use the 'Whole month' search function to see the best prices throughout the month and land a great deal.

  • You don't need to check every day to see if fares have dropped when you set up a Price Alert. We'll let you know as soon as there's a new deal on cheap flights from STL to CTG.

  • Select your ideal arrival and departure times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to find the best deals on flights from Lambert-St. Louis International Airport to Rafael Nunez International Airport.

Handy information about Lambert-St. Louis International Airport (STL)

  • The address for STL is 10701 Lambert International Blvd..

  • When it comes to Lambert-St. Louis International Airport's on-time performance, 78.04% of flights arrive within the scheduled timeframe.

  • Central St Louis to Lambert-St. Louis International Airport is approximately 26 kilometres. Depending on traffic, it'll take about 20 minutes to get there if you're driving, ride-sharing or catching a cab.

  • You can expect a journey time of around 35 minutes when using public transport.

  • Get your break off to a leisurely start by staying near STL. Whether you have an early flight from Lambert-St. Louis International Airport to Rafael Nunez International Airport or just don't want to be rushed, these stays are the answer:

Arriving at Rafael Nunez International Airport (CTG)

  • If you're arriving on a late Lambert-St. Louis International Airport to Rafael Nunez International Airport flight, nothing tops the convenience of staying close to the terminal. Grab your bags from the carousel and then be showered and resting shortly after at one of these options near CTG:

  • Pick up a Rafael Nunez International Airport rental car and discover Cartagena and beyond with your own set of wheels. Localiza, Green Motion and Keddy By Europcar are popular outlets you can book with here.

  • Lock in the lowest price by booking your ride from Rafael Nunez International Airport about four weeks ahead of your departure.

Getting from Rafael Nunez International Airport (CTG) to central Cartagena

  • Rafael Nunez International Airport is roughly 11 kilometres from the centre of Cartagena. The drive time takes about 30 minutes.

When to fly to Rafael Nunez International Airport (CTG)

  • It's time to plan your dates for your flight from Lambert-St. Louis International Airport to Rafael Nunez International Airport. August is the busiest month to head to Cartagena. If you're after a more low-key vibe, go in April.

  • When booking your flight from Lambert-St. Louis International Airport to Rafael Nunez International Airport, consider the type of weather you like. February is the warmest month in Cartagena, with temperatures ranging from 24ºC (75ºF) to 32ºC (90ºF).

  • January has average temperatures of between 24ºC (75ºF) and 32ºC (90ºF). Look for cheap tickets from STL to CTG around that time if you want to travel when it's cooler.

Explore more of Colombia

  • You've visited Cartagena, now it's time to discover other parts of Colombia. Travel around 467 kilometres south to Medellin to tick off its top attractions. From Parque Arvi to Comuna 13 and Botero Plaza, there's plenty to keep you busy.

  • Around 97 kilometres north-east of Cartagena, Barranquilla is another essential stop in Colombia. No visit is complete without checking out La Casa del Carnaval Elsa Caridi, Museo del Caribe and Malecón Puerta de Oro.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.