STL to TUS (St. Louis to Tucson) Flights

Last Minute Flights from STL to TUS

Best airfare and ticket deals for STL to TUS flights are based on recent deals found by Expedia.com customers within the past 7 days.

OriginDestinationTravel DatesFlights From*
STLTucsonMay 4 to May 14$477
*Prices include taxes and fees

Cheapest STL to TUS Flights

Best airfare and ticket deals for STL to TUS flights are based on recent deals found by Expedia.com customers within the past 7 days.

OriginDestinationTravel DatesFlights From*
STLTucsonAugust 17 to August 21$276
STLTucsonAugust 20 to August 24$276
STLTucsonMay 22 to May 26$277
STLTucsonApril 30 to May 1$531
*Prices include taxes and fees
STL to TUS Flight Details
Origin airport
Lambert-St. Louis Intl.
Origin airport IATA code
STL
Destination airport
Tucson Intl.
Destination airport IATA code
TUS
Distance
1241 mi

Frequently asked questions

Which airlines with flights from STL to Tucson, AZ Airport (TUS-Tucson Intl.) allow free cancellation due to COVID-19?
Lots of airlines are now offering airfares with flexibility so you can plan your journey to Tucson, AZ Airport (TUS-Tucson Intl.) with confidence. To locate which carriers have these kinds of tickets, use our handy filter tool. Just click the “No change fee” check box directly underneath the “Flexible change policies” section. Also read over the ticket’s terms and conditions so you understand what COVID-19 related changes are covered.
What airlines fly direct from St. Louis, MO Airport (STL-Lambert-St. Louis Intl.) to Tucson, AZ Airport (TUS-Tucson Intl.)?
Unfortunately, you can’t fly nonstop from St. Louis, MO Airport (STL-Lambert-St. Louis Intl.) to TUS. Head to Tucson by reserving a flight with at least one stop in between. If you’re not stretched for time, why not spend a couple of days in your layover city?
How many flights are there from STL to TUS?
Roughly 50 every day. If you’re in a hurry to visit Tucson, see if you can score a good last-minute deal from St. Louis, MO Airport (STL-Lambert-St. Louis Intl.) to Tucson, AZ Airport (TUS-Tucson Intl.) and then book it straight away!
How long does it take to fly from St. Louis, MO Airport (STL-Lambert-St. Louis Intl.) to Tucson, AZ Airport (TUS-Tucson Intl.)?
While you won’t be buckled in your seat for endless hours from St. Louis, MO Airport (STL-Lambert-St. Louis Intl.) to Tucson, AZ Airport (TUS-Tucson Intl.), 5 hours and 5 minutes isn’t necessarily a short flight either. Look into upgrading your ticket if you’d like extra legroom.
What is the flight distance from St. Louis, MO Airport (STL-Lambert-St. Louis Intl.) to Tucson, AZ Airport (TUS-Tucson Intl.)?
The St. Louis, MO Airport (STL-Lambert-St. Louis Intl.) to Tucson, AZ Airport (TUS-Tucson Intl.) route covers 1250 miles (2000 km) and is regarded as a medium-haul trip. If you’re looking for comfort — and you’ve found a deal — think about a premium or business class ticket.
How many morning flights are there from STL to TUS?
Get ready to take off aboard one of the 127 morning flights from STL to TUS available each week.
  • If you’re planning to fly with American Airlines (AA), it operates 52 weekly flights that depart before noon. The 5:33AM flight is the first one of the day.
  • United Airlines (UA) is another good option. It has 41 morning services, with the earliest jetting out at 6:19AM.
  • Book a ticket with Delta (DL) and you’ll have 26 morning flights to select from. The earliest departure time from STL is 6:00AM.
How many afternoon flights are there from STL to TUS?
Take to the skies aboard one of the 186 afternoon and evening flights from STL to TUS each week.
  • American Airlines (AA) offers 53 weekly flights that take off after midday. The earliest departure is 12:53PM.
  • Southwest Airlines (WN) provides 50 afternoon and evening flights per week. The first one leaves at 12:30PM.
  • Otherwise you can fly from 1:25PM onward with United Airlines (UA). This carrier has 46 afternoon and evening flights per week.
What is the earliest departure time out of St. Louis to Tucson?
Leave STL at 5:30AM and arrive at TUS at 11:40AM. This flight is the earliest you can get on this route.
What is the latest departure time out of St. Louis to Tucson?
Book a seat on the 10:15PM flight from STL, touching down at 11:30AM at TUS, and give yourself time to complete those last-minute vacation preparations. This is the latest flight available on this route.
What is the average price from St. Louis to Tucson?
Round-trip journeys between STL and TUS begin from around $276. When you’re ready to take off, we’re ready to help you walk away with the best deal in town. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

St. Louis to Tucson Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from St. Louis to Tucson to attend your cousin’s wedding, to pitch a business idea to your boss, or perhaps simply to treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find the cheapest flights from STL to TUS, we’ve got you covered here at Flights.com.

We present you with some of the hottest deals on airfare so stop that Google flights search. We want you to spend less on your flight from St. Louis to Tucson, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.