$140 Economy One-way to Phoenix (STL-PHX) in Dec from St Louis

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$140 Economy One-way to Phoenix (STL-PHX) in Dec from St Louis

Best Flights starting from $140

from$140economy

St Louis (STL)

Wed, Dec 23

One-way

Phoenix (PHX)

—

Fields updated — click View Prices to search ↑

Other Options for This Route

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

PHX destination

Economy Roundtrip to Phoenix (PHX)

St Louis (STL) to Phoenix (PHX) in April from $115

PHX destination

Economy One-way to Phoenix (PHX)

St Louis (STL) to Phoenix (PHX) in May from $124

PHX destination

Economy One-way to Phoenix (PHX)

St Louis (STL) to Phoenix (PHX) in June from $115

PHX destination

Economy Roundtrip to Phoenix (PHX)

St Louis (STL) to Phoenix (PHX) in June from $224

Other Destinations

SACA destination

Economy One-way to Sacramento (Any)

St Louis (STL) to Sacramento (Any) in December from $44

MCO destination

Economy One-way to Orlando (MCO)

St Louis (STL) to Orlando (MCO) in December from $72

LAX destination

Economy One-way to Los Angeles (LAX)

St Louis (STL) to Los Angeles (LAX) in December from $112

ORLB destination

Economy One-way to Orlando (Any)

St Louis (STL) to Orlando (Any) in December from $125

NYCA destination

Economy Roundtrip to New York (Any)

St Louis (STL) to New York (Any) in December from $128

IAH destination

Economy One-way to Houston (IAH)

St Louis (STL) to Houston (IAH) in December from $133

Flights from Other Cities

PHX destination

Economy One-way to Phoenix (PHX)

Dallas (DFW) to Phoenix (PHX) in December from $44

PHX destination

Economy Roundtrip to Phoenix (PHX)

San Francisco (SFO) to Phoenix (PHX) in December from $74

PHX destination

Economy One-way to Phoenix (PHX)

Detroit (DTW) to Phoenix (PHX) in December from $85

PHX destination

Economy One-way to Phoenix (PHX)

Seattle (SEA) to Phoenix (PHX) in December from $97

PHX destination

Economy One-way to Phoenix (PHX)

Denver (DEN) to Phoenix (PHX) in December from $99

PHX destination

Economy One-way to Phoenix (PHX)

Minneapolis (Any) to Phoenix (PHX) in December from $99

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

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 December - Route 1

Starting from $140

Flight Options & Prices:

Direct Flights: From $140 - Fastest option with no layovers
One-Stop Flights: From $140 - Good value with one connection
Multi-Stop Flights: From $140 - 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 december 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 december travel
Flexible booking options
24/7 customer support

Planning a trip from St Louis (STL) to Phoenix (PHX) in december? 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.