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Saint Louis Phoenix - Cheap flights

Special flight deals from Saint Louis to Phoenix

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Find the best time to book cheap flights to Phoenix

Flexible on travel dates? Discover the cheapest month to fly to Phoenix

  • Cheapest round-trip flight

    from 333 USD
  • Cheapest month to travel

    October
  • The cheapest day to fly

    Friday
  • Lowest prices

    3 months before
Sep
365 USD
Oct
333 USD
Nov
416 USD
Dec
455 USD
Jan
??
Feb
??
Mar
524 USD
Apr
??
May
??
Jun
??
Jul
??
Aug
??

When is the best time to buy flight tickets?

Find out how far in advance it's worth booking round-trip flights.
  • 6 months before

    from

    1,250 USD

  • 3 months before

    from

    638 USD

  • 30 days before

    from

    684 USD

  • 7 days before

    from

    766 USD

  • 1 day before

    from

    872 USD

Discover the cheapest day to fly

Discover on which day of the week flights are usually the most affordable.
558 USD
Mon
783 USD
Tue
554 USD
Wed
1,030 USD
Thu
536 USD
Fri
566 USD
Sat
742 USD
Sun

General information

  • Local time (UTC-7)

  • Flight time from Saint Louis

  • Local currency

    USD
What’s interesting to see in Phoenix?

A city founded in the second half of the 20th century on desert areas, close to the river Salt. The capital of Arizona state. Before white men appeared there, the neighbourhood of Phoenix for nearly 2 thousand years was inhabited by Indians Hohokam, who perfectly had dealt with harsh climate. They had developed their own irrigation system of fields, that allowed them to cultivate plants. The end of civilization Hohokam is dated around the year 1500, where droughts had become unendurable. Another Indian tribe in the region of today’s Phoenix was Pima, that was growing bean, corn and pumpkins. The tribe didn’t survive invasions of Apache that were lasting for many years.