Route Price Intelligence
Cheap Flights From Miami to San Juan
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Frontier is flying MIA to San Juan nonstop for $95, compared to a typical fare of roughly $325 on this route, a 71% discount. That is just five dollars above the lowest fare we have ever recorded here, on a route to one of the most popular Caribbean islands for beaches, rainforest day trips, and Old San Juan's colorful streets. Only one date is currently showing, so double-check your calendar before planning around it.
✓ 8 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 October, when fares average around $140. The most expensive month tends to be March at around $361. For the best deals, consider flying in October, September, 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