$115 Economy One-way to Phoenix (STL-PHX) in Sep from St Louis

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$115 Economy One-way to Phoenix (STL-PHX) in Sep from St Louis

Best Flights starting from $115

from$115economy

St Louis (STL)

Wed, Sep 2

One-way

Phoenix (PHX)

—

from$129economy

St Louis (STL)

Fri, Sep 25

One-way

Phoenix (PHX)

—

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Other Options for This Route

PHX destination

Economy Roundtrip to Phoenix (PHX)

St Louis (STL) to Phoenix (PHX) in September from $284

PHX destination

Economy One-way to Phoenix (PHX)

St Louis (STL) to Phoenix (PHX) in October from $163

PHX destination

Economy Roundtrip to Phoenix (PHX)

St Louis (STL) to Phoenix (PHX) in October from $284

PHX destination

Economy One-way to Phoenix (PHX)

St Louis (STL) to Phoenix (PHX) in November from $128

PHX destination

Economy One-way to Phoenix (PHX)

St Louis (STL) to Phoenix (PHX) in March from $133

PHX destination

Economy Roundtrip to Phoenix (PHX)

St Louis (STL) to Phoenix (PHX) in March from $283

Other Destinations

PNS destination

Economy One-way to Pensacola (PNS)

St Louis (STL) to Pensacola (PNS) in September from $112

IND destination

Economy One-way to Indianapolis (IND)

St Louis (STL) to Indianapolis (IND) in September from $117

JAX destination

Economy One-way to Jacksonville (JAX)

St Louis (STL) to Jacksonville (JAX) in September from $119

BUR destination

Economy One-way to Burbank (BUR)

St Louis (STL) to Burbank (BUR) in September from $130

SACA destination

Economy One-way to Sacramento (Any)

St Louis (STL) to Sacramento (Any) in September from $131

BUF destination

Economy One-way to Buffalo (BUF)

St Louis (STL) to Buffalo (BUF) in September from $135

Flights from Other Cities

PHX destination

Economy One-way to Phoenix (PHX)

Denver (DEN) to Phoenix (PHX) in September from $28

PHX destination

Economy One-way to Phoenix (PHX)

Detroit (DTW) to Phoenix (PHX) in September from $55

PHX destination

Economy One-way to Phoenix (PHX)

Nashville (BNA) to Phoenix (PHX) in September from $80

PHX destination

Economy One-way to Phoenix (PHX)

Minneapolis (Any) to Phoenix (PHX) in September from $89

PHX destination

Economy One-way to Phoenix (PHX)

El Paso (ELP) to Phoenix (PHX) in September from $90

PHX destination

Economy Roundtrip to Phoenix (PHX)

Dallas (DFW) to Phoenix (PHX) in September from $99

Cheap economy Class Flights from St Louis (STL) to Phoenix (PHX) September

Find the best deals on economy class flights. Compare prices for direct flights, one-stop, and multi-stop options.

Cheap economy Flights: STL to PHX in September - Route 1

Starting from $115

Flight Options & Prices:

Direct Flights: From $165 - Fastest option with no layovers
One-Stop Flights: From $115 - Good value with one connection
Multi-Stop Flights: From $115 - Cheapest option with multiple connections

Book your economy class flight from St Louis (STL) to Phoenix (PHX)and save money on your travel. Compare all flight options to find the best deal for your september trip.

Cheap economy Flights: STL to PHX in September - Route 2

Starting from $129

Flight Options & Prices:

Direct Flights: From $189 - Fastest option with no layovers
One-Stop Flights: From $129 - Good value with one connection
Multi-Stop Flights: From $129 - Cheapest option with multiple connections

Book your economy class flight from St Louis (STL) to Phoenix (PHX)and save money on your travel. Compare all flight options to find the best deal for your september trip.

Why Choose Economy Class Flights from St Louis (STL) to Phoenix (PHX)?

Compare prices from multiple airlines
Find direct flights and multi-stop options
Best deals for september travel
Flexible booking options
24/7 customer support

Planning a trip from St Louis (STL) to Phoenix (PHX) in september? SlickTrip helps you find the cheapest economy class flights with our comprehensive flight comparison tool. Whether you prefer direct flights for convenience or multi-stop flights for savings, we have options for every budget and schedule.