Cheap Flights from Phoenix Sky Harbor International Airport to St. Louis (STL) Find and Compare the Best Airline Deals | Skyticket

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2025/6
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2025/6
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Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

Phoenix Sky Harbor－St. Louis Lambert Airport
June Lowest Airfares
USD283

The airfare displayed above is for Delta Air Lines

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Phoenix Sky Harbor－St. Louis Lambert Airport
July Lowest Airfares -----

Phoenix Sky Harbor－St. Louis Lambert Airport
August Lowest Airfares
USD372

The airfare displayed above is for Delta Air Lines

Set calendar for this month
Phoenix Sky Harbor－St. Louis Lambert Airport
September Lowest Airfares -----
Phoenix Sky Harbor－St. Louis Lambert Airport
October Lowest Airfares -----

Phoenix (Arizona)－St. Louis
Estimated Flight Time
2 Hours 58 Minutes
Phoenix (Arizona)－St. Louis
Number of Operating Airlines
4

Operating Airlines for Phoenix Sky Harbor－St. Louis Lambert Airport Route
Non-StopAmerican Airlines

Alaska Airlines

Delta Air Lines

United Airlines

Other Destinations from:Phoenix (Arizona)

Phoenix Sky Harbor－Syracuse(Hancock)
USD362〜
Phoenix Sky Harbor－Tampa(TPA)
USD340〜
Phoenix Sky Harbor－Tucson(TUS)
USD683〜
Phoenix Sky Harbor－Traverse City(Cherry Capital)
USD289〜
* Fares vary in accordance to seat availability
Other Departures to: St. Louis

Pittsburgh Airport－St. Louis(Lambert)
USD265〜
Raleigh-Durham Airport－St. Louis(Lambert)
USD380〜
* Fares vary in accordance to seat availability