Route Price Intelligence
Cheap Flights From Salt Lake City to San Juan
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Southwest is flying SLC to San Juan for $418 right now, compared with the usual $706 on this route, a 41 percent discount. Puerto Rico needs no passport for US travelers and delivers beach time, historic Old San Juan, and easy island hopping, making it one of the most bookable Caribbean picks out there. Only one date is showing at this price, so flexible travelers get the most value.
✓ 6 date combinations found at this price
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Best Time to Fly from Salt Lake City to San Juan
The cheapest time to fly from Salt Lake City to San Juan is typically June, when fares average around $321. The most expensive month tends to be March at around $755. For the best deals, consider flying in June, August, July.
Typical Price by Travel Month
Median round-trip fare for each month, with the typical price range, from our ongoing tracking of this route