Important: This destination may have COVID-19 travel restrictions in place, including specific restrictions for lodging. Check any national, local, and health advisories for this destination before you book.

Cheap flights from St. Louis (STL) to Phoenix (PHX)

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Lowest round trip fares by airline from St. Louis and Phoenix

Cheapest prices ($84 One Way, $167 Round Trip) found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Wed, Jul 14
STL
St. Louis
PHX
Phoenix
$84
Frontier Airlines
Sat, Dec 11
STL
St. Louis
PHX
Phoenix
$86
Spirit Airlines
Tue, Sep 28
STL
St. Louis
PHX
Phoenix
$88
Alaska Airlines
Tue, Jul 27
STL
St. Louis
PHX
Phoenix
$89
Frontier Airlines
Thu, Aug 5
STL
St. Louis
PHX
Phoenix
$104
Frontier Airlines
Wed, Jul 14 - Wed, Jul 21
STL
St. Louis
PHX
Phoenix
$167
Frontier Airlines
Wed, Aug 11 - Sat, Aug 14
STL
St. Louis
PHX
Phoenix
$187
Frontier Airlines
Wed, Dec 1 - Mon, Dec 6
STL
St. Louis
PHX
Phoenix
$191
Spirit Airlines
Sun, Aug 22 - Tue, Aug 24
STL
St. Louis
PHX
Phoenix
$205
Spirit Airlines
Thu, Aug 5 - Mon, Aug 9
STL
St. Louis
PHX
Phoenix
$207
Frontier Airlines

Great Deals On Cheap Hotels in Phoenix

3 Palms

3 Palms

3.5 out of 5
7707 E McDowell Rd, Scottsdale, AZ
The price is $54 per night from Jul 12 to Jul 12
Located in South Scottsdale, this hotel is within 3 mi (5 km) of Big Surf, Desert Botanical Garden, and Scottsdale Stadium. Scottsdale Healthcare Osborn Medical ...
4.2/5Very Good! (29 reviews)
"I loved that it had a jacuzzi inside, great place to stay!"

Reviewed on Jun 5, 2021

3 Palms
SureStay Hotel by Best Western Phoenix Downtown

SureStay Hotel by Best Western Phoenix Downtown

2.5 out of 5
424 W Van Buren St, Phoenix, AZ
Located in Downtown Phoenix, this golf hotel is within a 10-minute walk of The Van Buren, Arizona Federal Theatre, and Arizona State University - Downtown Phoenix. ...
4.1/5Very Good! (7 reviews)
"Love the new styling. The construction workers needed to mop floors after installing shower doors. Feet got black walking around in room. Bed was awesome. Pillows were great. They provided both thick and thin pillows. All hotels need to do this! The breakfast was less than what best Western offers ..."

Reviewed on May 24, 2019

SureStay Hotel by Best Western Phoenix Downtown
Motel 6 Scottsdale, AZ

Motel 6 Scottsdale, AZ

2 out of 5
6848 E Camelblack Rd, Building B, Scottsdale, AZ
The price is $60 per night from Jul 6 to Jul 6
Located in South Scottsdale, this motel is steps from Scottsdale Fashion Square and Old Town. Scottsdale Waterfront and Scottsdale Stadium are also within 2 ...
Motel 6 Scottsdale, AZ
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Flights Review

Jun 30, 2019

Modern plane also

A verified traveler
St. Louis to Phoenix · American Airlines
Sep 4, 2018

Stewardess didn't bother to ask me if I wanted to buy anything to eat. Cookies & tea were good.

A verified traveler
St. Louis to Phoenix · American Airlines

Fly From St. Louis to Phoenix

Origin St. Louis
Destination Phoenix
Number of Daily Flights 7
Earliest Flight Departure Date Jun 25
Latest Flight Departure Date Jun 25
Popular Airlines Alaska Airlines

Cheap flights from St Louis to Phoenix

Business and leisure visitors flying from St. Louis to Phoenix Sky Harbor International Airport (PHX) may not be in the air for long, but the change in environment will be quite a contrast. Luckily, there are a number of things to do near the airport after you pick up your rental car. With the airport just a short distance from the Phoenix Zoo and the massive Arizona Mills Mall, you could be enjoying yourself in just minutes.

Key Facts

Golfers will love having their own transportation in Phoenix; Encanto Park and Recreation Area features two courses in addition to a number of other recreation facilities, and an amusement park for the kids. Papagao Park is also home to a popular course and the Hole-in-the-Rock landmark.

Sports enthusiasts will also enjoy the proximity to the America West Arena, which is home to the Arizona Sandsharks, Phoenix Mercury, Arizona Rattlers, Phoenix Coyotes and the Phoenix Suns. The venue also hosts concert events, so visitors can check the calendar online to find out when their favorite band is playing.

Hints and Tips

It takes about three hours to fly from Lambert–St. Louis International Airport (STL) to Phoenix. After the flight, you can give your body and mind some exercise by checking out a local attraction.

The Mystery Castle is easily accessible for people with their own transportation. This unique landmark was built with sand and stone by one man, and exhibits a mix of Southwest charm and mystical beauty.

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.