Cheapest return flights from Seattle to Puerto Vallarta in July from $326

AirHint found the following cheapest return flights from Seattle (SEA) to Puerto Vallarta (PVR) in July 2025 (see full year).

Return flights

23 Jul - 30 Jul Aeromexico direct
30 Jul - 09 Aug Aeromexico direct
26 Jul - 02 Aug Delta direct
18 Jul - 24 Jul Delta
19 Jul - 28 Jul Southwest Airlines
31 Jul - 08 Aug United
19 Jul - 28 Jul Delta direct
31 Jul - 09 Aug Volaris
14 Jul - 19 Jul Southwest Airlines
31 Jul - 28 Aug Hawaiian Airlines
14 Jul - 19 Jul Aeromexico direct
31 Jul - 10 Aug Southwest Airlines
20 Jul - 28 Jul United
08 Jul - 15 Jul Southwest Airlines
09 Jul - 16 Jul Southwest Airlines
09 Jul - 16 Jul Aeromexico direct

Also check the deals for one-way flights from Seattle to Puerto Vallarta in July.

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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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