AirHint found the following cheapest one-way flights from Portland (PDX) to Split (SPU) in March 2026 (see full year).
One-Way flights
| 31 Mar | Air France | ||
| 29 Mar | Air France | ||
| 30 Mar | Air France | ||
| 27 Mar | Air France | ||
| 06 Mar | Air France | ||
| 13 Mar | Air France | ||
| 28 Mar | Delta | ||
| 20 Mar | Air France | ||
| 14 Mar | Condor | ||
| 26 Mar | Delta |
Also check the deals for return flights from Portland to Split in March.
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