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Flights from St. Louis to Phoenix (STL to PHX)

Discover alternate routes & cheap one way flights from St. Louis to Phoenix (STL to PHX) within a departure date range.

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  • USD 116
    United Airlines
    4:45pm - 9:50pm
    Wed May 29th
    7h 5m
    St. Louis (STL) → Phoenix (PHX)
    Direct

    Wed May 29th 2024 United Airlines · UA 1646 Depart at 4:45pm from St. Louis (STL) Fly for 7h 5m Arrive at 9:50pm in Phoenix (PHX)

  • USD 118
    United Airlines
    4:45pm - 9:50pm
    Sun May 26th
    7h 5m
    St. Louis (STL) → Phoenix (PHX)
    Direct

    Sun May 26th 2024 United Airlines · UA 1646 Depart at 4:45pm from St. Louis (STL) Fly for 7h 5m Arrive at 9:50pm in Phoenix (PHX)

  • USD 124
    United Airlines
    4:45pm - 9:50pm
    Sun May 26th
    7h 5m
    St. Louis (STL) → Phoenix (PHX)
    1 Stop

    Sun May 26th 2024 United Airlines · UA 1646 Depart at 4:45pm from St. Louis (STL) Fly for 2h 27m Arrive at 6:12pm in Denver (DEN)

    Layover in Denver for 2h 43m

    Sun May 26th 2024 United Airlines · UA 1646 Depart at 8:55pm from Denver (DEN) Fly for 1h 55m Arrive at 9:50pm in Phoenix (PHX)

  • USD 128
    United Airlines
    4:45pm - 9:50pm
    Sat May 25th
    7h 5m
    St. Louis (STL) → Phoenix (PHX)
    Direct

    Sat May 25th 2024 United Airlines · UA 1646 Depart at 4:45pm from St. Louis (STL) Fly for 7h 5m Arrive at 9:50pm in Phoenix (PHX)

  • USD 135
    United Airlines
    4:45pm - 9:50pm
    Sat May 25th
    7h 5m
    St. Louis (STL) → Phoenix (PHX)
    1 Stop

    Sat May 25th 2024 United Airlines · UA 1646 Depart at 4:45pm from St. Louis (STL) Fly for 2h 27m Arrive at 6:12pm in Denver (DEN)

    Layover in Denver for 2h 43m

    Sat May 25th 2024 United Airlines · UA 1646 Depart at 8:55pm from Denver (DEN) Fly for 1h 55m Arrive at 9:50pm in Phoenix (PHX)

  • USD 146
    United Airlines
    4:45pm - 9:50pm
    Mon May 27th
    7h 5m
    St. Louis (STL) → Phoenix (PHX)
    Direct

    Mon May 27th 2024 United Airlines · UA 1646 Depart at 4:45pm from St. Louis (STL) Fly for 7h 5m Arrive at 9:50pm in Phoenix (PHX)

  • USD 149
    United Airlines
    4:45pm - 9:50pm
    Mon May 27th
    7h 5m
    St. Louis (STL) → Phoenix (PHX)
    1 Stop

    Mon May 27th 2024 United Airlines · UA 1646 Depart at 4:45pm from St. Louis (STL) Fly for 2h 27m Arrive at 6:12pm in Denver (DEN)

    Layover in Denver for 2h 43m

    Mon May 27th 2024 United Airlines · UA 1646 Depart at 8:55pm from Denver (DEN) Fly for 1h 55m Arrive at 9:50pm in Phoenix (PHX)

  • USD 154
    United Airlines
    4:45pm - 8:25pm
    Sat May 25th
    5h 40m
    St. Louis (STL) → Phoenix (PHX)
    1 Stop

    Sat May 25th 2024 United Airlines · UA 1646 Depart at 4:45pm from St. Louis (STL) Fly for 2h 27m Arrive at 6:12pm in Denver (DEN)

    Layover in Denver for 1h 18m

    Sat May 25th 2024 United Airlines · UA 594 Depart at 7:30pm from Denver (DEN) Fly for 1h 55m Arrive at 8:25pm in Phoenix (PHX)

  • USD 154
    United Airlines
    5:31pm - 9:56pm
    Sat May 25th
    6h 25m
    St. Louis (STL) → Phoenix (PHX)
    1 Stop

    Sat May 25th 2024 United Airlines · UA 2154 Depart at 5:31pm from St. Louis (STL) Fly for 1h 24m Arrive at 6:55pm in Chicago (ORD)

    Layover in Chicago for 1h 15m

    Sat May 25th 2024 United Airlines · UA 516 Depart at 8:10pm from Chicago (ORD) Fly for 3h 46m Arrive at 9:56pm in Phoenix (PHX)

  • USD 159
    United Airlines
    5:25pm - 11:28pm
    Sat May 18th
    8h 3m
    St. Louis (STL) → Phoenix (PHX)
    Direct

    Sat May 18th 2024 United Airlines · UA 602 Depart at 5:25pm from St. Louis (STL) Fly for 8h 3m Arrive at 11:28pm in Phoenix (PHX)

  • USD 160
    United Airlines
    5:25pm - 11:28pm
    Tue May 21st
    8h 3m
    St. Louis (STL) → Phoenix (PHX)
    Direct

    Tue May 21st 2024 United Airlines · UA 602 Depart at 5:25pm from St. Louis (STL) Fly for 8h 3m Arrive at 11:28pm in Phoenix (PHX)

  • USD 162
    United Airlines
    5:25pm - 11:28pm
    Sat May 18th
    8h 3m
    St. Louis (STL) → Phoenix (PHX)
    1 Stop

    Sat May 18th 2024 United Airlines · UA 602 Depart at 5:25pm from St. Louis (STL) Fly for 1h 20m Arrive at 6:45pm in Chicago (ORD)

    Layover in Chicago for 2h 50m

    Sat May 18th 2024 United Airlines · UA 602 Depart at 9:35pm from Chicago (ORD) Fly for 3h 53m Arrive at 11:28pm in Phoenix (PHX)

  • USD 166
    United Airlines
    5:25pm - 11:28pm
    Tue May 21st
    8h 3m
    St. Louis (STL) → Phoenix (PHX)
    1 Stop

    Tue May 21st 2024 United Airlines · UA 602 Depart at 5:25pm from St. Louis (STL) Fly for 1h 20m Arrive at 6:45pm in Chicago (ORD)

    Layover in Chicago for 2h 50m

    Tue May 21st 2024 United Airlines · UA 602 Depart at 9:35pm from Chicago (ORD) Fly for 3h 53m Arrive at 11:28pm in Phoenix (PHX)

  • USD 167
    United Airlines
    4:51pm - 8:43pm
    Sat May 18th
    5h 52m
    St. Louis (STL) → Phoenix (PHX)
    1 Stop

    Sat May 18th 2024 United Airlines · UA 1092 Depart at 4:51pm from St. Louis (STL) Fly for 2h 27m Arrive at 6:18pm in Denver (DEN)

    Layover in Denver for 1h 27m

    Sat May 18th 2024 United Airlines · UA 594 Depart at 7:45pm from Denver (DEN) Fly for 1h 58m Arrive at 8:43pm in Phoenix (PHX)

  • USD 167
    United Airlines
    5:25pm - 9:55pm
    Sat May 18th
    6h 30m
    St. Louis (STL) → Phoenix (PHX)
    1 Stop

    Sat May 18th 2024 United Airlines · UA 602 Depart at 5:25pm from St. Louis (STL) Fly for 1h 20m Arrive at 6:45pm in Chicago (ORD)

    Layover in Chicago for 1h 10m

    Sat May 18th 2024 United Airlines · UA 308 Depart at 7:55pm from Chicago (ORD) Fly for 4h 0m Arrive at 9:55pm in Phoenix (PHX)

  • USD 167
    United Airlines
    10:10am - 3:01pm
    Sat May 18th
    6h 51m
    St. Louis (STL) → Phoenix (PHX)
    1 Stop

    Sat May 18th 2024 United Airlines · UA 4426 Depart at 10:10am from St. Louis (STL) Fly for 1h 31m Arrive at 11:41am in Chicago (ORD)

    Layover in Chicago for 1h 24m

    Sat May 18th 2024 United Airlines · UA 1944 Depart at 1:05pm from Chicago (ORD) Fly for 3h 56m Arrive at 3:01pm in Phoenix (PHX)

  • USD 167
    United Airlines
    10:10am - 4:21pm
    Sat May 18th
    8h 11m
    St. Louis (STL) → Phoenix (PHX)
    1 Stop

    Sat May 18th 2024 United Airlines · UA 4426 Depart at 10:10am from St. Louis (STL) Fly for 1h 31m Arrive at 11:41am in Chicago (ORD)

    Layover in Chicago for 2h 44m

    Sat May 18th 2024 United Airlines · UA 436 Depart at 2:25pm from Chicago (ORD) Fly for 3h 56m Arrive at 4:21pm in Phoenix (PHX)

  • USD 170
    United Airlines
    1:37pm - 5:12pm
    Tue May 21st
    5h 35m
    St. Louis (STL) → Phoenix (PHX)
    1 Stop

    Tue May 21st 2024 United Airlines · UA 2625 Depart at 1:37pm from St. Louis (STL) Fly for 2h 22m Arrive at 2:59pm in Denver (DEN)

    Layover in Denver for 1h 15m

    Tue May 21st 2024 United Airlines · UA 2249 Depart at 4:14pm from Denver (DEN) Fly for 1h 58m Arrive at 5:12pm in Phoenix (PHX)

  • USD 170
    United Airlines
    4:51pm - 8:43pm
    Tue May 21st
    5h 52m
    St. Louis (STL) → Phoenix (PHX)
    1 Stop

    Tue May 21st 2024 United Airlines · UA 1092 Depart at 4:51pm from St. Louis (STL) Fly for 2h 27m Arrive at 6:18pm in Denver (DEN)

    Layover in Denver for 1h 27m

    Tue May 21st 2024 United Airlines · UA 594 Depart at 7:45pm from Denver (DEN) Fly for 1h 58m Arrive at 8:43pm in Phoenix (PHX)

  • USD 170
    United Airlines
    4:57pm - 9:25pm
    Tue May 21st
    6h 28m
    St. Louis (STL) → Phoenix (PHX)
    1 Stop

    Tue May 21st 2024 United Airlines · UA 2121 Depart at 4:57pm from St. Louis (STL) Fly for 2h 13m Arrive at 7:10pm in Houston (IAH)

    Layover in Houston for 1h 20m

    Tue May 21st 2024 United Airlines · UA 2241 Depart at 8:30pm from Houston (IAH) Fly for 2h 55m Arrive at 9:25pm in Phoenix (PHX)

  • USD 170
    United Airlines
    5:25pm - 9:55pm
    Tue May 21st
    6h 30m
    St. Louis (STL) → Phoenix (PHX)
    1 Stop

    Tue May 21st 2024 United Airlines · UA 602 Depart at 5:25pm from St. Louis (STL) Fly for 1h 20m Arrive at 6:45pm in Chicago (ORD)

    Layover in Chicago for 1h 10m

    Tue May 21st 2024 United Airlines · UA 285 Depart at 7:55pm from Chicago (ORD) Fly for 4h 0m Arrive at 9:55pm in Phoenix (PHX)

  • USD 170
    United Airlines
    11:10am - 4:21pm
    Tue May 21st
    7h 11m
    St. Louis (STL) → Phoenix (PHX)
    1 Stop

    Tue May 21st 2024 United Airlines · UA 2467 Depart at 11:10am from St. Louis (STL) Fly for 1h 21m Arrive at 12:31pm in Chicago (ORD)

    Layover in Chicago for 1h 54m

    Tue May 21st 2024 United Airlines · UA 436 Depart at 2:25pm from Chicago (ORD) Fly for 3h 56m Arrive at 4:21pm in Phoenix (PHX)

  • USD 170
    United Airlines
    6:00am - 11:26am
    Tue May 21st
    7h 26m
    St. Louis (STL) → Phoenix (PHX)
    1 Stop

    Tue May 21st 2024 United Airlines · UA 4428 Depart at 6:00am from St. Louis (STL) Fly for 1h 31m Arrive at 7:31am in Chicago (ORD)

    Layover in Chicago for 1h 54m

    Tue May 21st 2024 United Airlines · UA 755 Depart at 9:25am from Chicago (ORD) Fly for 4h 1m Arrive at 11:26am in Phoenix (PHX)

  • USD 172
    United Airlines
    4:57pm - 9:25pm
    Mon May 20th
    6h 28m
    St. Louis (STL) → Phoenix (PHX)
    1 Stop

    Mon May 20th 2024 United Airlines · UA 2121 Depart at 4:57pm from St. Louis (STL) Fly for 2h 13m Arrive at 7:10pm in Houston (IAH)

    Layover in Houston for 1h 20m

    Mon May 20th 2024 United Airlines · UA 2241 Depart at 8:30pm from Houston (IAH) Fly for 2h 55m Arrive at 9:25pm in Phoenix (PHX)

  • USD 194
    United Airlines
    4:45pm - 9:50pm
    Thu May 30th
    7h 5m
    St. Louis (STL) → Phoenix (PHX)
    Direct

    Thu May 30th 2024 United Airlines · UA 1646 Depart at 4:45pm from St. Louis (STL) Fly for 7h 5m Arrive at 9:50pm in Phoenix (PHX)

  • USD 195
    United Airlines
    4:45pm - 9:50pm
    Tue May 28th
    7h 5m
    St. Louis (STL) → Phoenix (PHX)
    Direct

    Tue May 28th 2024 United Airlines · UA 1646 Depart at 4:45pm from St. Louis (STL) Fly for 7h 5m Arrive at 9:50pm in Phoenix (PHX)

  • USD 195
    United Airlines
    4:45pm - 9:50pm
    Fri May 31st
    7h 5m
    St. Louis (STL) → Phoenix (PHX)
    Direct

    Fri May 31st 2024 United Airlines · UA 1646 Depart at 4:45pm from St. Louis (STL) Fly for 7h 5m Arrive at 9:50pm in Phoenix (PHX)

  • USD 198
    United Airlines
    5:25pm - 11:28pm
    Mon May 20th
    8h 3m
    St. Louis (STL) → Phoenix (PHX)
    Direct

    Mon May 20th 2024 United Airlines · UA 602 Depart at 5:25pm from St. Louis (STL) Fly for 8h 3m Arrive at 11:28pm in Phoenix (PHX)

  • USD 204
    United Airlines
    8:47am - 12:14pm
    Sat May 18th
    5h 27m
    St. Louis (STL) → Phoenix (PHX)
    1 Stop

    Sat May 18th 2024 United Airlines · UA 1923 Depart at 8:47am from St. Louis (STL) Fly for 2h 25m Arrive at 10:12am in Denver (DEN)

    Layover in Denver for 1h 4m

    Sat May 18th 2024 United Airlines · UA 1866 Depart at 11:16am from Denver (DEN) Fly for 1h 58m Arrive at 12:14pm in Phoenix (PHX)

  • USD 204
    United Airlines
    1:37pm - 5:12pm
    Sat May 18th
    5h 35m
    St. Louis (STL) → Phoenix (PHX)
    1 Stop

    Sat May 18th 2024 United Airlines · UA 2625 Depart at 1:37pm from St. Louis (STL) Fly for 2h 22m Arrive at 2:59pm in Denver (DEN)

    Layover in Denver for 1h 15m

    Sat May 18th 2024 United Airlines · UA 2249 Depart at 4:14pm from Denver (DEN) Fly for 1h 58m Arrive at 5:12pm in Phoenix (PHX)

  • USD 204
    United Airlines
    11:10am - 3:39pm
    Sat May 18th
    6h 29m
    St. Louis (STL) → Phoenix (PHX)
    1 Stop

    Sat May 18th 2024 United Airlines · UA 6213 Depart at 11:10am from St. Louis (STL) Fly for 2h 23m Arrive at 1:33pm in Houston (IAH)

    Layover in Houston for 1h 11m

    Sat May 18th 2024 United Airlines · UA 1798 Depart at 2:44pm from Houston (IAH) Fly for 2h 55m Arrive at 3:39pm in Phoenix (PHX)

  • USD 204
    United Airlines
    6:19am - 10:55am
    Sat May 18th
    6h 36m
    St. Louis (STL) → Phoenix (PHX)
    1 Stop

    Sat May 18th 2024 United Airlines · UA 6173 Depart at 6:19am from St. Louis (STL) Fly for 2h 21m Arrive at 8:40am in Houston (IAH)

    Layover in Houston for 1h 20m

    Sat May 18th 2024 United Airlines · UA 1895 Depart at 10:00am from Houston (IAH) Fly for 2h 55m Arrive at 10:55am in Phoenix (PHX)

  • USD 204
    United Airlines
    4:45pm - 8:25pm
    Mon May 27th
    5h 40m
    St. Louis (STL) → Phoenix (PHX)
    1 Stop

    Mon May 27th 2024 United Airlines · UA 1646 Depart at 4:45pm from St. Louis (STL) Fly for 2h 27m Arrive at 6:12pm in Denver (DEN)

    Layover in Denver for 1h 18m

    Mon May 27th 2024 United Airlines · UA 594 Depart at 7:30pm from Denver (DEN) Fly for 1h 55m Arrive at 8:25pm in Phoenix (PHX)

  • USD 204
    United Airlines
    5:31pm - 9:56pm
    Mon May 27th
    6h 25m
    St. Louis (STL) → Phoenix (PHX)
    1 Stop

    Mon May 27th 2024 United Airlines · UA 2154 Depart at 5:31pm from St. Louis (STL) Fly for 1h 24m Arrive at 6:55pm in Chicago (ORD)

    Layover in Chicago for 1h 15m

    Mon May 27th 2024 United Airlines · UA 516 Depart at 8:10pm from Chicago (ORD) Fly for 3h 46m Arrive at 9:56pm in Phoenix (PHX)

  • USD 204
    United Airlines
    6:30am - 11:12am
    Mon May 27th
    6h 42m
    St. Louis (STL) → Phoenix (PHX)
    1 Stop

    Mon May 27th 2024 United Airlines · UA 4428 Depart at 6:30am from St. Louis (STL) Fly for 1h 34m Arrive at 8:04am in Chicago (ORD)

    Layover in Chicago for 1h 21m

    Mon May 27th 2024 United Airlines · UA 755 Depart at 9:25am from Chicago (ORD) Fly for 3h 47m Arrive at 11:12am in Phoenix (PHX)

  • USD 206
    United Airlines
    4:45pm - 8:25pm
    Sun May 26th
    5h 40m
    St. Louis (STL) → Phoenix (PHX)
    1 Stop

    Sun May 26th 2024 United Airlines · UA 1646 Depart at 4:45pm from St. Louis (STL) Fly for 2h 27m Arrive at 6:12pm in Denver (DEN)

    Layover in Denver for 1h 18m

    Sun May 26th 2024 United Airlines · UA 594 Depart at 7:30pm from Denver (DEN) Fly for 1h 55m Arrive at 8:25pm in Phoenix (PHX)

  • USD 206
    United Airlines
    5:31pm - 9:56pm
    Sun May 26th
    6h 25m
    St. Louis (STL) → Phoenix (PHX)
    1 Stop

    Sun May 26th 2024 United Airlines · UA 2154 Depart at 5:31pm from St. Louis (STL) Fly for 1h 24m Arrive at 6:55pm in Chicago (ORD)

    Layover in Chicago for 1h 15m

    Sun May 26th 2024 United Airlines · UA 516 Depart at 8:10pm from Chicago (ORD) Fly for 3h 46m Arrive at 9:56pm in Phoenix (PHX)

  • USD 206
    United Airlines
    10:15am - 3:34pm
    Sun May 26th
    7h 19m
    St. Louis (STL) → Phoenix (PHX)
    1 Stop

    Sun May 26th 2024 United Airlines · UA 4426 Depart at 10:15am from St. Louis (STL) Fly for 1h 34m Arrive at 11:49am in Chicago (ORD)

    Layover in Chicago for 1h 59m

    Sun May 26th 2024 United Airlines · UA 1944 Depart at 1:48pm from Chicago (ORD) Fly for 3h 46m Arrive at 3:34pm in Phoenix (PHX)

  • USD 206
    United Airlines
    1:42pm - 5:00pm
    Sat May 25th
    5h 18m
    St. Louis (STL) → Phoenix (PHX)
    1 Stop

    Sat May 25th 2024 United Airlines · UA 2625 Depart at 1:42pm from St. Louis (STL) Fly for 2h 27m Arrive at 3:09pm in Denver (DEN)

    Layover in Denver for 0h 56m

    Sat May 25th 2024 United Airlines · UA 2249 Depart at 4:05pm from Denver (DEN) Fly for 1h 55m Arrive at 5:00pm in Phoenix (PHX)

  • USD 207
    United Airlines
    4:51pm - 8:43pm
    Mon May 20th
    5h 52m
    St. Louis (STL) → Phoenix (PHX)
    1 Stop

    Mon May 20th 2024 United Airlines · UA 1092 Depart at 4:51pm from St. Louis (STL) Fly for 2h 27m Arrive at 6:18pm in Denver (DEN)

    Layover in Denver for 1h 27m

    Mon May 20th 2024 United Airlines · UA 594 Depart at 7:45pm from Denver (DEN) Fly for 1h 58m Arrive at 8:43pm in Phoenix (PHX)

  • USD 207
    United Airlines
    5:25pm - 9:55pm
    Mon May 20th
    6h 30m
    St. Louis (STL) → Phoenix (PHX)
    1 Stop

    Mon May 20th 2024 United Airlines · UA 602 Depart at 5:25pm from St. Louis (STL) Fly for 1h 20m Arrive at 6:45pm in Chicago (ORD)

    Layover in Chicago for 1h 10m

    Mon May 20th 2024 United Airlines · UA 285 Depart at 7:55pm from Chicago (ORD) Fly for 4h 0m Arrive at 9:55pm in Phoenix (PHX)

  • USD 208
    United Airlines
    8:47am - 12:14pm
    Tue May 21st
    5h 27m
    St. Louis (STL) → Phoenix (PHX)
    1 Stop

    Tue May 21st 2024 United Airlines · UA 1923 Depart at 8:47am from St. Louis (STL) Fly for 2h 25m Arrive at 10:12am in Denver (DEN)

    Layover in Denver for 1h 4m

    Tue May 21st 2024 United Airlines · UA 1866 Depart at 11:16am from Denver (DEN) Fly for 1h 58m Arrive at 12:14pm in Phoenix (PHX)

  • USD 233
    United Airlines
    4:45pm - 9:50pm
    Sat Jun 1st
    7h 5m
    St. Louis (STL) → Phoenix (PHX)
    Direct

    Sat Jun 1st 2024 United Airlines · UA 1646 Depart at 4:45pm from St. Louis (STL) Fly for 7h 5m Arrive at 9:50pm in Phoenix (PHX)

  • USD 288
    United Airlines
    4:45pm - 9:50pm
    Fri May 24th
    7h 5m
    St. Louis (STL) → Phoenix (PHX)
    Direct

    Fri May 24th 2024 United Airlines · UA 1646 Depart at 4:45pm from St. Louis (STL) Fly for 7h 5m Arrive at 9:50pm in Phoenix (PHX)

  • USD 292
    United Airlines
    1:42pm - 5:00pm
    Sun May 26th
    5h 18m
    St. Louis (STL) → Phoenix (PHX)
    1 Stop

    Sun May 26th 2024 United Airlines · UA 2625 Depart at 1:42pm from St. Louis (STL) Fly for 2h 27m Arrive at 3:09pm in Denver (DEN)

    Layover in Denver for 0h 56m

    Sun May 26th 2024 United Airlines · UA 2249 Depart at 4:05pm from Denver (DEN) Fly for 1h 55m Arrive at 5:00pm in Phoenix (PHX)

  • USD 347
    United Airlines
    1:42pm - 5:00pm
    Mon May 27th
    5h 18m
    St. Louis (STL) → Phoenix (PHX)
    1 Stop

    Mon May 27th 2024 United Airlines · UA 2625 Depart at 1:42pm from St. Louis (STL) Fly for 2h 27m Arrive at 3:09pm in Denver (DEN)

    Layover in Denver for 0h 56m

    Mon May 27th 2024 United Airlines · UA 2249 Depart at 4:05pm from Denver (DEN) Fly for 1h 55m Arrive at 5:00pm in Phoenix (PHX)

  • USD 349
    United Airlines
    4:45pm - 9:50pm
    Sun Jun 2nd
    7h 5m
    St. Louis (STL) → Phoenix (PHX)
    Direct

    Sun Jun 2nd 2024 United Airlines · UA 1646 Depart at 4:45pm from St. Louis (STL) Fly for 7h 5m Arrive at 9:50pm in Phoenix (PHX)

  • USD 352
    United Airlines
    5:35pm - 11:28pm
    Sun May 19th
    7h 53m
    St. Louis (STL) → Phoenix (PHX)
    Direct

    Sun May 19th 2024 United Airlines · UA 602 Depart at 5:35pm from St. Louis (STL) Fly for 7h 53m Arrive at 11:28pm in Phoenix (PHX)

  • USD 377
    United Airlines
    5:25pm - 11:28pm
    Wed May 22nd
    8h 3m
    St. Louis (STL) → Phoenix (PHX)
    Direct

    Wed May 22nd 2024 United Airlines · UA 602 Depart at 5:25pm from St. Louis (STL) Fly for 8h 3m Arrive at 11:28pm in Phoenix (PHX)

  • USD 378
    United Airlines
    4:45pm - 9:50pm
    Thu May 23rd
    7h 5m
    St. Louis (STL) → Phoenix (PHX)
    Direct

    Thu May 23rd 2024 United Airlines · UA 1646 Depart at 4:45pm from St. Louis (STL) Fly for 7h 5m Arrive at 9:50pm in Phoenix (PHX)

@sarahbb1
Sarah Belizaire
@sarahbb1

Have flexible travel plans or looking for alternative routes given the chaos? Check out all the connection possibilities via a super helpful site created by @ismaelyws flightlist.io thanks to @andy_travels for the recommendation #travel #flights

@eyupitsjohn
John Ford
@eyupitsjohn

There seem to be lots of sites launching at the moment that promise to find you cheap flights but not many have the professional finish of Flightlist by @ismaelyws #travel #flights

@andy_travels
Andy Travels
@andy_travels

@ismaelyws Just tried out Flightlist for the first time. Really nice idea, well made, and just what I need at the moment 👍

@travelwitbender
Travel With Bender
@travelwitbender

Did you spot my recent article about how to score cheap one way flights? ✈️ FlightList is my new secret tool for discovering cheap routes, within a departure date range. Plus you can also search by country/region for departures & destinations. Powerful! 💪

Explore Flight Options

Cheap Flight Search Tips

Tips to help you find the cheapest flights from St. Louis to Phoenix (STL to PHX).

  • Book 45-90 days before your departure date.
  • Fly during weekdays (Monday-Thursday).
  • Airfare Sales: Airlines sometimes offer huge discounts and since we take a bottom-up approach these flights will appear first in the results, so check back regularly because they don't usually last long.

Why I Built FlightList

❝As someone who works remotely & travels frequently, I always book one way flights and I'm flexible on my departure dates. I look for the best deals. Most sites require you to enter a specific departure date and clutter the page with uneccessary options, images and ads. I want something simple and minimal which allows me to search by departure date range & display a list of flights with the ability to filter according to my needs. So, I built FlightList to solve my own problem & help other travelers who may have the same frustration. It's how I imagine a flight booking site should be.❞

- Hans Desjarlais, Founder & Creator Hans Desjarlais