Cheap Flights from St. Louis (STL) to Phoenix (DVT)

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Frequently asked questions

Is it cheaper to buy a plane ticket from Lambert Field to DVT last minute?
When it comes to booking your flights, it pays to be prepared. While it's possible to pick up a deal on a STL to Phoenix Deer Valley Airport flight at the last minute, fares usually don't get cheaper as the departure date nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to book a domestic flight is between 28 – 35 days ahead. For international flights it's three to four months.
What airports do you fly into for Phoenix from St. Louis?
Phoenix Deer Valley Airport (DVT), Sky Harbor Intl. Airport (PHX) and Scottsdale Airport (SCF) are your options when heading off from St. Louis to Phoenix. About 26 kilometers north of downtown Phoenix, Phoenix Deer Valley Airport (DVT) is the city's main gateway. Keep in mind factors like flight schedules and the distance to your hotel before deciding where you fly into. Chase Field and Footprint Center are a couple of top attractions to explore when you reach your destination.
Can I change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to Phoenix Deer Valley Airport (DVT)?
Easily make changes to your Lambert-St. Louis Intl. Airport (STL) to DVT ticket through the Expedia Trips portal. Before you amend times or dates, browse the fare conditions in your itinerary to find out what the airline will let you do and what charges may apply. Some airlines charge a change fee per person, on top of any difference in fares. However, if you booked in the last 24 hours, you may be able to cancel for free and arrange new flights. You can also find your way to our Customer Service portal to find the answers to your questions and to chat with our Virtual Agent.

Travel information

Travel information

Origin airport
Lambert-St. Louis Intl.
Destination airport
Phoenix Deer Valley
Distance
2010 km

Book with confidence

Book with confidence

St. Louis to Phoenix Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from St. Louis to Phoenix offer the perfect respite. Not only does exploring Phoenix provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from St. Louis to Phoenix may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Phoenix are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Phoenix more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Phoenix is now!

St. Louis to Phoenix Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia