| St. Louis Phoenix - Sky Harbor | 05/13/24 1 Stopover (LAS) NK1143, NK2042 07h 37min | 05/30/24 1 Stopover (LAS) NK1178, NK1142 06h 31min |  Spirit Airlines |  | $308 Found several days ago | Check | |
| Best option St. Louis Phoenix - Sky Harbor | 05/19/24 direct AA0549 03h 25min | 05/23/24 direct AA0890 02h 59min |  American Airlines |  | $483 Found several days ago | Check | |
| St. Louis Phoenix - Sky Harbor | 05/19/24 2 Stopovers (MCO, FLL) NK1130, NK0195, NK1007 27h 20min | 05/23/24 1 Stopover (LAS) NK1178, NK1142 06h 31min | Spirit Airlines |  | ? | $430 Found several days ago | Check |
| St. Louis Phoenix - Sky Harbor | 05/19/24 3 Stopovers (MCO, LGA, FLL) NK1130, NK0316, NK3930, NK1007 27h 20min | 05/23/24 1 Stopover (LAS) NK1178, NK1142 06h 31min | Spirit Airlines |  | $495 Found several days ago | Check | |
| St. Louis Phoenix - Sky Harbor | 07/14/24 direct UA1481 05h 21min | 08/10/24 1 Stopover (DEN) UA1572, UA0652 04h 39min |  United Airlines |  | ? | $496 Found several days ago | Check |
| St. Louis Phoenix - Sky Harbor | 05/13/24 1 Stopover (ATL) DL1705, DL0883 06h 55min | 05/30/24 1 Stopover (IAH) UA0382, UA2648 08h 15min |  Delta Air Lines |  | ? | $500 Found several days ago | Check |
| St. Louis Phoenix - Sky Harbor | 07/14/24 direct UA1481 05h 21min | 08/10/24 1 Stopover (ORD) UA1578, UA1778 08h 28min | United Airlines |  | ? | $519 Found several days ago | Check |
| St. Louis Phoenix - Sky Harbor | 05/19/24 direct AA0549 03h 25min | 05/23/24 direct AA0890 02h 59min | American Airlines | | ? | $525 Found several days ago | Check |
| St. Louis Phoenix - Sky Harbor | 07/14/24 1 Stopover (MSP) SY0276, SY0609 06h 34min | 08/10/24 1 Stopover (LAS) F93483, F92018 22h 51min |  Sun Country Airlines |  | $528 Found several days ago | Check | |
| St. Louis Phoenix - Sky Harbor | 05/19/24 1 Stopover (LAS) F92017, F94114 06h 03min | 05/23/24 1 Stopover (MSP) SY0610, SY0275 15h 01min |  Frontier Airlines | | $532 Found several days ago | Check |
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Find cheap flights -
Booking tips
- Flights
- Flight Routes
- Flights to United States
- Flights to Phoenix - Sky Harbor
- Flights St. Louis (STL) Phoenix - Sky Harbor (PHX)
Stops
Airline
- United Airlines
- Spirit Airlines
- American Airlines
- Frontier Airlines
- Delta Air Lines
- other
Flight type
- Return
Outbound departure month
- May 2024
- June 2024
- July 2024
Outbound weekday
- Monday
- Sunday
Return departure month
- May 2024
- July 2024
- August 2024
Return weekday
- Monday
- Thursday
- Saturday
Change in
- Hartsfield-Jackson Atlanta International Airport, GA
- Orlando International Airport, FL
- Las Vegas - McCarran International Airport, NV
- New York - La Guardia Airport, NY
- Minneapolis - St. Paul International Airport, MN
- Seattle-Tacoma International Airport, WA
- Fort Lauderdale-Hollywood International Airport, FL
- other
Tips and tricks to help you find cheap flights from St. Louis to Phoenix Sky Harbor
Favorite airline: Spirit Airlines
Spirit Airlines is the most popular airline for flights from St. Louis to Phoenix - Sky Harbor.
Spirit Airlines
30 %
Frontier Airlines
22 %
American Airlines
14 %
Direct flights are more expensive
Direct flights on this route are $328.00 more expensive on average than flights with a stopover.
non stop flight
1 stop
2 stops
03h 25min
06h 03min
27h 20min
$483
$155
$430
Favourite connection: via Las Vegas
71 % of booked tickets on this route are for flights with a transfer in Las Vegas.
Route
bookings
1 stopover Las Vegas - McCarran International Airport, NV
06h 03min, from $155
71 %
Direct flights
03h 25min, from $483
17 %
1 stopover Hartsfield-Jackson Atlanta International Airport, GA
06h 55min, from $500
8 %
Flight information: St. Louis - Phoenix - Sky Harbor
| Roundtrip from | $307.97 |
|---|---|
| Flight duration | min. 03:27 / max. 08:20 |
| Return flight duration | min. 02:45/ max. 09:15 |
| Distance | 2029 km |
| Flights per week | 91 |
| Departure airport | St. Louis - Lambert International Airport (STL) |
| Arrival airport | Phoenix - Sky Harbor International Airport (PHX) |
| Destination country | United States |
Alternative routes to United States
- St. Louis - New York from $302
- St. Louis - Los Angeles from $300
- St. Louis - Las Vegas from $145
- St. Louis - Tampa from $382
- St. Louis - San Francisco from $250
- St. Louis - Orlando from $119
- St. Louis - Fort Myers from $379
- St. Louis - Honolulu from $557
- St. Louis - Seattle-Tacoma from $307
- St. Louis - New York from $462
Alternative flights to Phoenix - Sky Harbor
- New York - Phoenix - Sky Harbor from $196
- Los Angeles - Phoenix - Sky Harbor from $199
- San Francisco - Phoenix - Sky Harbor from $94
- Las Vegas - Phoenix - Sky Harbor from $215
- Chicago O'Hare - Phoenix - Sky Harbor from $255
- Miami - Phoenix - Sky Harbor from $455
- Denver - Phoenix - Sky Harbor from $185
- New York - Phoenix - Sky Harbor from $322
- San Diego - Phoenix - Sky Harbor from $134
- Chicago - Phoenix - Sky Harbor from $255
Flight destinations with a similar price
- Phoenix - Sky Harbor - Hamburg from $556
- Phoenix - Sky Harbor - Cancun from $415
- Phoenix - Sky Harbor - Guadalajara from $1,971
- Phoenix - Sky Harbor - Berlin from $1,342
- Phoenix - Sky Harbor - London Heathrow from $658
- Phoenix - Sky Harbor - Mexico City from $391
- Phoenix - Sky Harbor - London from $658
- Phoenix - Sky Harbor - Frankfurt from $1,133
- Phoenix - Sky Harbor - Dusseldorf from $1,320
- Phoenix - Sky Harbor - Munich from $1,217
Flight destinations with a similar price
- St. Louis - New York from $302
- St. Louis - Los Angeles from $300
- St. Louis - Seattle-Tacoma from $307
- St. Louis - Fort Lauderdale from $337
- St. Louis - New York from $320
- St. Louis - Newark from $302