Most accurate provider | FlightHub 3 stars |
---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $198 (Booking.com) |
One-way from | $53 (Mytrip) |
Popular in | March |
Cheapest in | May |
Average price | $404 |
Fly from
Fly to
Route
Depart
Return
Price
St. LouisPhoenix
STL - PHX
STLPHX
Lambert-St Louis
Thu 2/13
11:08 pm-10:30 pm
1 stop24h 22m
Phoenix Sky Harbor Intl
Mon 2/17
10:53 pm-5:36 pm
1 stop17h 43m
St. LouisPhoenix
STL - PHX
STLPHX
Lambert-St Louis
Tue 1/14
2:27 pm-4:52 pm
Nonstop3h 25m
Phoenix Sky Harbor Intl
Tue 1/21
7:58 pm-11:57 pm
Nonstop2h 59m
St. LouisPhoenix
STL - PHX
STLPHX
Lambert-St Louis
Tue 1/7
7:40 am-1:29 pm
1 stop6h 49m
Phoenix Sky Harbor Intl
Wed 1/15
3:15 pm-11:14 pm
1 stop6h 59m
St. LouisPhoenix
STL - PHX
STLPHX
Lambert-St Louis
Fri 2/21
6:59 pm-12:59 am
1 stop7h 00m
Phoenix Sky Harbor Intl
Mon 2/24
6:00 am-11:59 pm
2 stops16h 59m
St. LouisPhoenix
STL - PHX
STLPHX
Lambert-St Louis
Mon 1/13
8:25 pm-11:00 pm
Nonstop3h 35m
Phoenix Sky Harbor Intl
Wed 1/22
6:35 pm-10:25 pm
Nonstop2h 50m
St. LouisPhoenix
STL - PHX
STLPHX
Lambert-St Louis
Tue 1/7
7:00 am-2:08 pm
1 stop8h 08m
Phoenix Sky Harbor Intl
Sat 1/18
3:20 pm-10:20 pm
1 stop6h 00m
St. LouisPhoenix
STL - PHX
STLPHX
Lambert-St Louis
Fri 1/31
2:49 pm-10:35 am
2 stops20h 46m
Phoenix Sky Harbor Intl
Mon 2/3
6:40 am-1:53 pm
2 stops30h 13m
St. LouisPhoenix
STL - PHX
STLPHX
Lambert-St Louis
Sat 2/1
7:09 pm-12:26 am
1 stop6h 17m
St. LouisPhoenix
STL - PHX
STLPHX
Lambert-St Louis
Fri 1/24
12:15 pm-12:09 am
2 stops12h 54m
St. LouisPhoenix
STL - PHX
STLPHX
Lambert-St Louis
Tue 1/7
7:15 am-9:54 am
Nonstop3h 39m
Provider | Price Accuracy | Trust Score* |
---|---|---|
Expedia | Price Accuracy1 star | Trust Score*3 stars |
FlightHub | Price Accuracy3 stars | Trust Score*3 stars |
eDreams | Price Accuracy3 stars | Trust Score*3 stars |
Priceline | Price Accuracy1 star | Trust Score*3 stars |
Cheapflightsfares | Price Accuracy3 stars | Trust Score*1 star |
Mytrip | Price Accuracy3 stars | Trust Score*3 stars |
AranGrant | Price Accuracy3 stars | Trust Score*2 stars |
JustAirTicket | Price Accuracy- | Trust Score*3 stars |
CheapTicketsDeal | Price Accuracy3 stars | Trust Score*3 stars |
CheapOair | Price Accuracy2 stars | Trust Score*2 stars |
Booking 83 days in advance of your planned departure date is, on average, the best time to get cheap flights from St. Louis to Phoenix Sky Harbor Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, January is the cheapest month in which you can book a flight from St. Louis to Phoenix Sky Harbor Intl Airport (average of $258). Flying from St. Louis to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
When flying from St. Louis to Phoenix Sky Harbor Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 51% versus a flight at noon.
Travelers seeking maximum savings on their St. Louis to Phoenix Sky Harbor Intl Airport flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from STL to PHX are scheduled on a Monday (12 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).
In terms of precipitation, rainfall in Phoenix Sky Harbor Intl Airport ranges from 0.0 - 1.1 inches per month. July is typically the wettest month, when rainfall can reach 1.1 in. June is typically the driest time to visit Phoenix Sky Harbor Intl Airport when rainfall is around 0.0 in.
If weather is an important factor for your trip to Phoenix Sky Harbor Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 95.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 55.4 F).
Boarding
Food
Comfort
Entertainment
Crew
Overall
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Boarding
Food
Comfort
Entertainment
Crew
Overall
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Boarding
Food
Comfort
Entertainment
Crew
Overall
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Boarding
Food
Comfort
Entertainment
Crew
Overall
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Boarding
Food
Comfort
Entertainment
Crew
Overall
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Boarding
Food
Comfort
Entertainment
Crew
Overall
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Frontier | Cheapest$78 | Average$151 | FlexibilityNo cancel fee | On-time62% |
American Airlines | Cheapest$146 | Average$372 | FlexibilityNo cancel fee | On-time71% |
Delta | Cheapest$215 | Average$289 | FlexibilityNo cancel fee | On-timeN/A |
United Airlines | Cheapest$226 | Average$505 | FlexibilityNo cancel fee | On-time69% |
Southwest | Cheapest$256 | Average$434 | FlexibilityNo cancel fee | On-time63% |