Cheapest return flights from Seattle to Phoenix in July from 117€

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

Return flights

25 Jul - 27 Jul Frontier Airlines direct
16 Jul - 19 Jul Frontier Airlines direct
23 Jul - 26 Jul Frontier Airlines direct
23 Jul - 04 Aug Frontier Airlines direct
24 Jul - 27 Jul Frontier Airlines direct
23 Jul - 24 Jul Alaska Airlines direct
10 Jul - 31 Jul Frontier Airlines direct
30 Jul - 05 Aug Frontier Airlines direct
26 Jul - 27 Jul Delta direct
31 Jul - 03 Aug Delta direct
28 Jul - 01 Aug Frontier Airlines
18 Jul - 20 Jul Frontier Airlines
17 Jul - 21 Jul Frontier Airlines direct
04 Jul - 11 Jul Frontier Airlines
28 Jul - 01 Aug Delta direct

Also check the deals for one-way flights from Seattle to Phoenix 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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