Cheap flights from St. Louis to Apache Junction from CA $141

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Cheap flights from St. Louis (STL) to Apache Junction (PHX)

Prices were available within the past 7 days and start at CA $141 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from St. Louis (STL) to Phoenix (PHX)

August is typically the cheapest month to fly

From CA $107 - CA $305 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.