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Selected fares from Phoenix to St. Louis

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Route Information for Flights from Phoenix to St. Louis

Origin Airport IATA Code PHX
Destination Airport IATA Code STL
Flight Price $158
Distance 2,014 km

Phoenix (PHX) to St. Louis (STL)

Are you flying to St. Louis for a much-needed vacation or is it about time for you to have a family reunion? Or maybe you're traveling for work? Hey, anything that gets you away from that desk is a win in our books. You're in the right spot to snatch an awesome deal on your upcoming flight from Phoenix. Whether you are a top-seeded ticket master or you're new to the jet-setting scene, read on to see how to book a too-good-to-be-true flight.

How can you get a great rate on tickets from Phoenix to St. Louis?

Hotwire has been in the game a long time, so we know a few ways to find the best deal on your flight to St. Louis. You can pocket that extra cash for more than just getting from point A to point B with a little know-how.

What is the cheapest day to fly?

Just like a yogi, it pays to be flexible. Tuesday and Wednesday typically have the best rates. Next in line are Thursday and, surprisingly, Saturday. Most like to come back from their trip on Sunday so you can save by leaving a day earlier.

Can staying the weekend get me a cheaper ticket?

If you stay through the weekend, generally that return ticket to PHX can be cheaper since you'll be leaving earlier in the week. All those business travelers have less elastic itineraries, so that means more savings for you. Good thing to tell your boss if you have a business trip -- wink-wink.

Why travel during the off-peak season?

There's good reason that many people travel during certain times of the year -- they want to enjoy incredible weather. Summertime is when Europe, Hawaii, and Alaska are at their most popular. During spring, New Orleans, Florida, and California open their arms to tourists. Winter is prime for Mexico and the Caribbean because of its warm weather, as well as ski and snowboard destinations like the Colorado Rockies. Who doesn't love some good fall foliage? The Pacific Northwest, Northern California, and New England are popular this time of the year. Flying during the off-peak seasons to certain locations can mean extra money in your wallet -- yes, please!

If the price is right, pick it!

Airline carriers change their rates seemingly by the minute. If you find the price you like, then pick it. Unsurprisingly, you're not the only traveler looking for an awesome bargain on a ticket from Phoenix to St. Louis. You could lose your opportunity to dial in the time and the flight you wanted.

Are there any other ways to save on my flight to St. Louis?

The Hotwire Hot Rate is for travelers who have a lot of flexibility in their travel plans. You can get one of the best rates on your flight from Phoenix (PHX) to St. Louis (STL). After you book, you'll get the time and name of the airline, but it is a risk where you can reap the rewards.

Book your Phoenix to St. Louis flight today

Try these tips before you book your next flight from Phoenix to St. Louis. You may have enough cash back in your hand to add something that makes this holiday extra awesome ... or you can pocket the savings and put it toward your next flight out of Phoenix.

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^Savings based on all package bookings with Flight + Hotel made on Hotwire.com from January 1, 2018 to December 31, 2018 as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages.