Cheap flights from Phoenix to Southeast Missouri

View AU$242 flight on Mon, 8 Sep. 2025Opens in a new window

Popular airlines from Phoenix to Southeast Missouri

  • Jetstar

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    Qantas Airways

  • Virgin Australia

    Virgin Australia

  • Scoot

    Scoot

  • American Airlines

    American Airlines

  • Emirates

    Emirates

  • United

    United

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Cheap Flights from Phoenix (PHX) to Southeast Missouri (STL)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, 8 Sep. - Sun, 14 Sep.
PHX
Phoenix
STL
St. Louis
AU$469 Return, found 13 hours ago
AU$469
Return
found 13 hours ago
Select American Airlines flight, departing Mon, 8 Sep. from Phoenix to St. Louis, returning Sun, 14 Sep., priced at AU$469 found 13 hours ago
Delta
Tue, 9 Sep. - Fri, 12 Sep.
PHX
Phoenix
STL
St. Louis
AU$482 Return, found 13 hours ago
AU$482
Return
found 13 hours ago
Select Delta flight, departing Tue, 9 Sep. from Phoenix to St. Louis, returning Fri, 12 Sep., priced at AU$482 found 13 hours ago
American Airlines
Mon, 8 Sep. - Sun, 14 Sep.
PHX
Phoenix
STL
St. Louis
AU$482 Return, found 13 hours ago
AU$482
Return
found 13 hours ago
Select American Airlines flight, departing Mon, 8 Sep. from Phoenix to St. Louis, returning Sun, 14 Sep., priced at AU$482 found 13 hours ago
American Airlines
Mon, 8 Sep. - Sun, 14 Sep.
PHX
Phoenix
STL
St. Louis
AU$484 Return, found 13 hours ago
AU$484
Return
found 13 hours ago
Select American Airlines flight, departing Mon, 8 Sep. from Phoenix to St. Louis, returning Sun, 14 Sep., priced at AU$484 found 13 hours ago
Alaska Airlines
Mon, 8 Sep. - Sun, 14 Sep.
PHX
Phoenix
STL
St. Louis
AU$615 Return, found 13 hours ago
AU$615
Return
found 13 hours ago
Select Alaska Airlines flight, departing Mon, 8 Sep. from Phoenix to St. Louis, returning Sun, 14 Sep., priced at AU$615 found 13 hours ago
United
Mon, 8 Sep. - Sun, 14 Sep.
PHX
Phoenix
STL
St. Louis
AU$680 Return, found 13 hours ago
AU$680
Return
found 13 hours ago
Select United flight, departing Mon, 8 Sep. from Phoenix to St. Louis, returning Sun, 14 Sep., priced at AU$680 found 13 hours ago
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