Where is it cheap to fly in August?

Las Vegas is the cheapest destination from Phoenix to fly to in August. Hopper found round-trip fares as low as $64.

A fare search conducted July 28 by The Arizona Republic found roundtrip Phoenix-Las Vegas fares as low as $46, including an itinerary for an Aug. 19-22 trip with Frontier Airlines. Fares are subject to change based on availability and demand.

Be aware that ultra-low-cost carriers like Frontier charge low base fares with additional fees for seat assignments, carry-on and checked bags and other amenities.

Cheapest flights from Phoenix in August 2026

Hopper said these are the cheapest round-trip flights from Phoenix in August 2026:

  • Las Vegas: $64

  • Orange County, California: $82

  • San Diego: $117

  • Los Angeles: $119

  • San Francisco: $122

  • Show Low: $138

  • Dallas: $154

  • Everett, Washington: $197

  • Vernal, Utah: $198

  • Page: $198

  • Seattle: $199

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