AirHint found the following cheapest one-way flights from Portland (PDX) to Split (SPU) in May 2026 (see full year).
One-Way flights
| 04 May | Air France | ||
| 11 May | Air France | ||
| 24 May | British Airways | ||
| 15 May | Air France |
Also check the deals for return flights from Portland to Split in May.
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