Cheapest return PDX–SFO flights, July

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

Return flights

01 Jul - 05 Jul Alaska Airlines direct
01 Jul - 06 Jul Alaska Airlines direct
01 Jul - 11 Jul Southwest Airlines
01 Jul - 11 Jul Alaska Airlines direct
02 Jul - 05 Jul Alaska Airlines direct
08 Jul - 12 Jul United direct
03 Jul - 05 Jul Alaska Airlines direct
03 Jul - 12 Jul Alaska Airlines direct
03 Jul - 11 Jul Delta
02 Jul - 11 Jul Delta

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

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