Find St. Louis to Phoenix flights starting at CAD 44.
Book one-way or return flights from St. Louis to Phoenix from as little as CAD 44. Choose from the popular airlines below and book your flight today!
- One way
- Round-trip
- STL21:393h 28mDirectPHX23:07Wed, May 8|St. Louis - Phoenix|Frontier AirlinesCAD 44CAD 7743% OFF43% OFFCAD 77CAD 44
- STL12:393h 28mDirectPHX14:07Sat, May 4|St. Louis - Phoenix|Frontier AirlinesCAD 52CAD 7732% OFF32% OFFCAD 77CAD 52
- STL21:503h 17mDirectPHX23:07Sat, Jun 15|St. Louis - Phoenix|Frontier AirlinesCAD 52CAD 7732% OFF32% OFFCAD 77CAD 52
- STL22:573h 18mDirectPHX00:15Wed, Jun 19|St. Louis - Phoenix|Frontier AirlinesCAD 52CAD 52
- STL12:393h 28mDirectPHX14:07Sat, May 11|St. Louis - Phoenix|Frontier AirlinesCAD 52CAD 52
- STL16:393h 28mDirectPHX18:07Wed, May 15|St. Louis - Phoenix|Frontier AirlinesCAD 52CAD 52
- STL22:213h 17mDirectPHX23:38Wed, May 22|St. Louis - Phoenix|Frontier AirlinesCAD 53CAD 53
- STL21:393h 28mDirectPHX23:07Wed, May 1|St. Louis - Phoenix|Frontier AirlinesCAD 56CAD 56
- STL17:017h 26m1 stopPHX22:27Thu, May 23|St. Louis - Phoenix|Frontier AirlinesCAD 61CAD 61
- STL22:573h 18mDirectPHX00:15Wed, Jun 5|St. Louis - Phoenix|Frontier AirlinesCAD 65CAD 65
- STL13:003h 5mDirectPHX14:00Wed, May 8|St. Louis - Phoenix|Frontier AirlinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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- CheapestSTL21:393h 28mDirectPHX23:07St. Louis Lambert International Airport - Sky Harbor International AirportWed, May 8Frontier AirlinesCAD 44
- STL21:393h 28mDirectPHX23:07St. Louis Lambert International Airport - Sky Harbor International AirportWed, May 8Frontier AirlinesCAD 44Find More Flights
How do I find the cheapest flights?
How to find a cheap flight from St. Louis to Phoenix
Cheapest direct flight price | CAD 44 |
---|---|
Cheapest return ticket price | CAD 92 |
Cheapest month | May |
Peak season for travel | October |
Flight distance | 2,042.1km |
Average flight time | 3 hours 43 minutes |
Popular airline | Frontier Airlines |
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