August is the cheapest month to fly this route, with average fares around $293 round trip.
Average round-trip fares by departure month, based on current availability.
| Month | Avg Price | Lowest | Relative Cost | |
|---|---|---|---|---|
| May 2026 | $326 | $283 | ||
| June 2026 | $330 | $275 | Peak | |
| July 2026 | $299 | $265 | ||
| August 2026 | $293 | $270 | Best |
Departing on Tuesday offers the lowest average fares at $288. Thursday departures are the most expensive at $350, a difference of $62.
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 Punta Cana is August, with average round-trip fares around $293. The lowest fare found in August is $270.
Tuesday departures are the cheapest, averaging $288 round trip. The most expensive day is Thursday at $350.
Based on current pricing trends, booking for August travel offers the best value. Avoid June if possible, as fares average $330 compared to $293 in the cheapest month. May is a solid middle-ground option at $326.
Flying in August instead of June can save you approximately $37 per round trip. The cheapest month averages $293 while the most expensive averages $330.
Airlines, flight times, price calendar, and more for Miami to Punta Cana
View MIA → PUJ Details