Cheap Flights from Mesa (AZA) to St. Louis (STL)

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Cheap Flights from Mesa to St. Louis (AZA-STL)

Prices were available within the past 7 days and start at for one-way flights and $327 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun Country Airlines
Flights from Mesa (AZA) to St. Louis (STL)
Origin airport
Phoenix - Mesa Gateway
Destination airport
Lambert-St. Louis Intl.
Roundtrip price
$327
Distance
1244 mi

Mesa to St. Louis Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Mesa to St. Louis offer the perfect respite. Not only does exploring St. Louis 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 Mesa to St. Louis 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 St. Louis are only a plane trip away. Book your travel arrangements with us today!

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

Frequently asked questions

Is it cheaper to buy a plane ticket from Phoenix--Mesa Gateway Airport to STL last minute?
Booking your trip from Phoenix - Mesa Gateway Airport (AZA) to St. Louis Lambert International Airport last minute could help you save if you hit the jackpot and find an amazing deal. However, fares don’t usually get cheaper as the departure date nears. If you wait around, flights could also be sold out or the best seats gone (that could mean the middle seat!). If you’d rather not take any chances, book well in advance of your departure date. In fact, Expedia has some of the biggest deals up to 12 months in advance. If your favorite carrier hasn’t released its fares yet, check back regularly as deals are updated on Expedia all the time.
What airports do you fly into for Central United States from Phoenix?
To travel from Phoenix to Central United States, you can jet into Lambert-St. Louis Intl. Airport (STL), Spirit of St. Louis Airport (SUS) or St. Louis Downtown Airport (CPS). Disembark at Lambert-St. Louis Intl. Airport (STL) and you’ll be approximately 180 mi east of the center of Central United States. Whichever terminal you opt for, Expedia will help you snag a fantastic flight deal.
Can I change the date of my flight from Phoenix--Mesa Gateway Airport to St. Louis Lambert International Airport?
It’s so easy to make amendments to your Phoenix–Mesa Gateway Airport to STL journey yourself. Simply go to the Expedia Trips portal and hit “change flight.” Look around for new flights and book the one that fits your plans. You’ll get an estimate of any flight change fees. Alternatively, head to our Customer Service portal to chat to our Virtual Agent and quickly get answers to all your questions.
Mesa nearby Airports
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