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Cheap Flights from Phoenix to St Louis - PHX to STL
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This page displays the cheapest discounted airline ticket & flight information for Phoenix, Arizona to St Louis, Missouri including the cheapest seats, historical ranking, recent email alerts and airlines with flights that serve these cities.
Did you know?
- Southwest Airlines has the most flights (33) between Phoenix, AZ and St Louis, MO.
- The smallest aircraft flying between Phoenix, AZ and St Louis, MO is a 737 operating by Southwest Airlines with 122 seats.
- 7,369 seats are available per week fly between Phoenix, AZ and St Louis, MO
- 54 flights per week fly between Phoenix, AZ and St Louis, MO
- The best current ticket price from Phoenix to St Louis is $301.
Recent Cheap Airline Airfares from Phoenix, Arizona (PHX) to St Louis, Missouri (STL)
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Airlines with Cheap Flights from Phoenix, Arizona to St Louis, Missouri
Fare Compare's flight data shows that the following airlines have scheduled flights where both airports Phoenix and St Louis can connect all the way through during the year using flights only on these airlines.
Cheap Roundtrip Airline Tickets
Cheap roundtrip airfares for all airlines from Phoenix, Arizona to St Louis, Missouri.
Cheap One Way Airline Tickets
Cheap one way airfares for all airlines from Phoenix to St Louis.
Cheap Flights from Phoenix to St Louis, from $301, Airfare Search for PHX to STL