August is the cheapest month to fly this route, with average fares around $453 round trip.
Average round-trip fares by departure month, based on current availability.
| Month | Avg Price | Lowest | Relative Cost | |
|---|---|---|---|---|
| May 2026 | $480 | $433 | Peak | |
| June 2026 | $455 | $406 | ||
| July 2026 | $471 | $440 | ||
| August 2026 | $453 | $451 | Best |
Departing on Tuesday offers the lowest average fares at $454. Thursday departures are the most expensive at $485, a difference of $31.
The best time to fly is August. Set up an alert and we'll notify you when prices drop.
Get Started Free →The cheapest month to fly from New York to Cartagena is August, with average round-trip fares around $453. The lowest fare found in August is $451.
Tuesday departures are the cheapest, averaging $454 round trip. The most expensive day is Thursday at $485.
Based on current pricing trends, booking for August travel offers the best value. Avoid May if possible, as fares average $480 compared to $453 in the cheapest month. July is a solid middle-ground option at $471.
Flying in August instead of May can save you approximately $27 per round trip. The cheapest month averages $453 while the most expensive averages $480.
Airlines, flight times, price calendar, and more for New York to Cartagena
View JFK → CTG Details