AirHint found the following cheapest return flights from Salt Lake City (SLC) to San Jose (SJO) in March 2026 (see full year).
Return flights
| 25 Mar - 02 Apr | Copa | ||
| 25 Mar - 01 Apr | Copa | ||
| 13 Mar - 21 Mar | Frontier Airlines | ||
| 15 Mar - 31 Mar | Hawaiian Airlines | ||
| 07 Mar - 14 Mar | United | ||
| 27 Mar - 12 Apr | Copa |
Also check the deals for one-way flights from Salt Lake City to San Jose in March.
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