Most accurate provider | FlightHub 3 stars |
---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $297 (Trip.com) |
One-way from | $52 (Trip.com) |
Popular in | March |
Cheapest in | May |
Average price | $404 |
Good round-trip deal | $384 or less |
Good one-way deal | $193 or less |
Fly from
Fly to
Route
Depart
Return
Price
St. LouisPhoenix
STL - PHX
STLPHX
Lambert-St Louis
Fri 3/7
7:09 pm-12:59 am
1 stop6h 50m
Phoenix Sky Harbor Intl
Sun 3/9
11:21 pm-9:36 am
1 stop8h 15m
St. LouisPhoenix
STL - PHX
STLPHX
Lambert-St Louis
Thu 2/27
11:08 pm-7:47 am
1 stop9h 39m
Phoenix Sky Harbor Intl
Fri 3/7
9:00 am-11:59 pm
2 stops13h 59m
St. LouisPhoenix
STL - PHX
STLPHX
Lambert-St Louis
Thu 2/27
4:00 pm-6:29 pm
3 stops27h 29m
Phoenix Sky Harbor Intl
Fri 3/7
3:38 pm-9:09 am
2 stops16h 31m
St. LouisPhoenix
STL - PHX
STLPHX
Lambert-St Louis
Sat 3/8
5:00 pm-11:54 pm
1 stop7h 54m
Phoenix Sky Harbor Intl
Sat 3/15
6:00 am-1:23 pm
1 stop5h 23m
St. LouisPhoenix
STL - PHX
STLPHX
Lambert-St Louis
Tue 3/25
10:55 am-3:44 pm
1 stop6h 49m
Phoenix Sky Harbor Intl
Sat 3/29
6:05 am-3:29 pm
1 stop7h 24m
St. LouisPhoenix
STL - PHX
STLPHX
Lambert-St Louis
Mon 3/3
8:25 pm-11:00 pm
Nonstop3h 35m
Phoenix Sky Harbor Intl
Wed 3/5
6:55 am-10:45 am
Nonstop2h 50m
St. LouisPhoenix
STL - PHX
STLPHX
Lambert-St Louis
Sat 2/22
7:15 am-9:59 am
Nonstop3h 44m
Phoenix Sky Harbor Intl
Tue 2/25
12:45 am-11:21 am
1 stop9h 36m
St. LouisPhoenix
STL - PHX
STLPHX
Lambert-St Louis
Sun 3/9
7:00 am-10:59 pm
1 stop17h 59m
Phoenix Sky Harbor Intl
Wed 3/12
6:00 am-11:59 pm
1 stop15h 59m
St. LouisPhoenix
STL - PHX
STLPHX
Lambert-St Louis
Wed 3/5
7:04 pm-12:59 am
1 stop6h 55m
St. LouisPhoenix
STL - PHX
STLPHX
Lambert-St Louis
Tue 4/1
6:47 pm-10:02 pm
3 stops29h 15m
Provider | Price Accuracy | Trust Score* |
---|---|---|
Price Accuracy1 star | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy1 star | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*1 star | |
Price Accuracy- | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*2 stars | |
Price Accuracy3 stars | Trust Score*3 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 59% versus a flight in the morning.
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 evenings 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 Tuesday (12 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 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).
Crew
Boarding
Comfort
Food
Overall
Entertainment
Reviews
Lauren,Dec 2024
MCI - DCA
Crew
Boarding
Comfort
Food
Overall
Entertainment
Reviews
Lauren,Dec 2024
MCI - DCA