Question 1

What are the most popular routes to and from St. Louis?

Accepted Answer

Travelers frequently search for route combinations, such as St. Louis and Edmonton, Chicago, Montreal, Toronto, Vancouver, San Francisco.

Question 2

What are the most popular routes to and from Phoenix?

Accepted Answer

Travelers frequently search for route combinations, such as Phoenix and Calgary, Vancouver, Edmonton, Toronto, Kelowna, Winnipeg, Saskatoon, Regina, Victoria, Montreal, Ottawa, Detroit, Seattle, Bellingham, Great Falls, Portland, Traverse City, Las Vegas, Minot, Dallas.

Question 3

What airports are near St. Louis?

Accepted Answer

The main airport in St. Louis is St. Louis Lambert International. It is also served by St. Louis Lambert International, Evansville Regional, Abraham Lincoln Capital, General Wayne A. Downing Peoria International, MidAmerica St. Louis, Columbia Regional, Central Illinois Regional, Cape Girardeau Regional.

Question 4

What airports are near Phoenix?

Accepted Answer

The main airport in Phoenix is Phoenix Sky Harbor International. It is also served by Tucson International, Flagstaff Pulliam, Ernest A. Love Field.

Question 5

Which airlines fly between St. Louis and Phoenix?

Accepted Answer

Currently, you can fly between St. Louis and Phoenix with Frontier Airlines, United Airlines, BREEZE.

Question 6

When’s the best time to travel between St. Louis and Phoenix?

Accepted Answer

If you don’t have specific dates for your trip between St. Louis and Phoenix, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.

Question 7

What flights operate between St. Louis and Phoenix?

Accepted Answer

Traveling between St. Louis and Phoenix, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What’s more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.

Question 8

How many airports are there near St. Louis?

Accepted Answer

There are a number of airports in and around St. Louis. The main one is St. Louis Lambert International and other nearby airports include St. Louis Lambert International, Evansville Regional, Abraham Lincoln Capital, General Wayne A. Downing Peoria International, MidAmerica St. Louis, Columbia Regional, Central Illinois Regional, Cape Girardeau Regional

Question 9

How many airports are there near Phoenix?

Accepted Answer

There are a number of airports in and around Phoenix. The main one is Phoenix Sky Harbor International and other nearby airports include Tucson International, Flagstaff Pulliam, Ernest A. Love Field.

Question 10

What time do nonstop (direct) flights between St. Louis and Phoenix depart?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from St. Louis, such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 11

What time do nonstop (direct) flights between St. Louis and Phoenix arrive?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at Phoenix, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Question 12

What time do flights between St. Louis and Phoenix depart?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred departure time when you search on our website or mobile app. Choose the time of day you wish to depart from St. Louis, such as morning, afternoon, evening, or night, or select the exact hours for departure.

Question 13

What time do flights between St. Louis and Phoenix arrive?

Accepted Answer

This depends on the airline’s flight schedule. You can easily select your preferred arrival time when you search on our website or mobile app. Choose the time of day you wish to arrive at Phoenix, such as morning, afternoon, evening, or night, or select the exact hours for arrival.

Cheapest one-way trip	CA$129
Cheapest round-trip	CA$256
Average round-trip	CA$618
Most popular airline	Frontier Airlines

Name	Carrier code	IATA Code	Passport needed during booking
Frontier Airlines	FFT	F9	No
United Airlines	UAL	UA	No
		-
BREEZE		MX	No
		-

Month	Average monthly max temperature	Average monthly min temperature
January	19°C	7°C
February	21°C	9°C
March	25°C	12°C
April	29°C	16°C
May	34°C	20°C
June	40°C	26°C
July	41°C	29°C
August	40°C	29°C
September	37°C	26°C
October	32°C	19°C
November	25°C	12°C
December	19°C	8°C

Cheap flights from St. Louis to Phoenix from CA$129

Explore flight deals to Phoenix

Not happy with the results? Try some of our useful filters

Search by stops

Search by carrier

Search by price

Search by departure date

Not happy with the results? Try some of our useful filters

Search by stops

Search by carrier

Search by price

Search by departure date

How much do flights to Phoenix cost?

Cheapest one-way trip

Cheapest round-trip

Average round-trip

Most popular airline

Key info about flying to Phoenix

Check-in for a flight from St. Louis to Phoenix

Weather in Phoenix

Average Weather

14 day forecast

Frequently asked questions