August is the cheapest month to fly this route, with average fares around $345 round trip.
Average round-trip fares by departure month, based on current availability.
| Month | Avg Price | Lowest | Relative Cost | |
|---|---|---|---|---|
| May 2026 | $382 | $340 | Peak | |
| June 2026 | $374 | $318 | ||
| July 2026 | $354 | $318 | ||
| August 2026 | $345 | $318 | Best |
Departing on Monday offers the lowest average fares at $330. Thursday departures are the most expensive at $413, a difference of $83.
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 Miami to Montego Bay is August, with average round-trip fares around $345. The lowest fare found in August is $318.
Monday departures are the cheapest, averaging $330 round trip. The most expensive day is Thursday at $413.
Based on current pricing trends, booking for August travel offers the best value. Avoid May if possible, as fares average $382 compared to $345 in the cheapest month. June is a solid middle-ground option at $374.
Flying in August instead of May can save you approximately $37 per round trip. The cheapest month averages $345 while the most expensive averages $382.
Airlines, flight times, price calendar, and more for Miami to Montego Bay
View MIA → MBJ Details