AirHint found the following cheapest return flights from Portland (PDX) to Florence (FLR) in July 2026 (see full year).

Return flights

28 Jul - 04 Aug	Delta
27 Jul - 03 Aug	KLM
31 Jul - 07 Aug	KLM
30 Jul - 06 Aug	Delta
26 Jul - 02 Aug	Delta
29 Jul - 05 Aug	British Airways
25 Jul - 01 Aug	Delta
10 Jul - 13 Jul	Alaska Airlines
10 Jul - 20 Jul	Alaska Airlines
10 Jul - 17 Jul	KLM
10 Jul - 16 Jul	British Airways
10 Jul - 15 Jul	British Airways
10 Jul - 14 Jul	Air Canada
10 Jul - 19 Jul	KLM
10 Jul - 18 Jul	KLM
10 Jul - 12 Jul	SWISS
10 Jul - 11 Jul	Delta

Also check the deals for one-way flights from Portland to Florence in July.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Portland to Florence in July from $741

Return flights