To save up to 7% on this flight, we recommend booking at least 19 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Cancun to Puerto Rico from $262 1-2 weeks out and tickets from $281 for flights departing within the next 72 hours.
August can be a great time to fly to Puerto Rico from Cancun with a flight ticket averaging about $313. Cheapflights users have found deals in the month of August for as cheap as $121. The most expensive prices can be found in the month of December.
||$110||$233||No cancel fee||65%|
||$137||$334||No cancel fee||62%|
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||$177||$532||No cancel fee||71%|