Route Price Intelligence
Cheap Flights From Miami to San Juan
Live pricing benchmarks, monthly patterns, and historical lows for this route.
San Juan for $104 nonstop is 68% off what this Miami route usually costs, and just fourteen dollars above the lowest fare we have ever logged here. Frontier flies you straight to Puerto Rico, no passport needed, for white sand beaches, El Yunque rainforest, and Old San Juan's cobblestone streets, making this one of the most bookable Caribbean fares in the country right now.
✓ 7 date combinations found at this price
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Best Time to Fly from Miami to San Juan
The cheapest time to fly from Miami to San Juan is typically April, when fares average around $172. The most expensive month tends to be December at around $376. For the best deals, consider flying in April, May, August.
Typical Price by Travel Month
Median round-trip fare for each month, with the typical price range, from our ongoing tracking of this route