starting at $174
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Saint Louis to Tucson. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Saint Louis to Tucson, despite the fact that sometimes flights with transfers can cost significantly less.
•
•
•
•
•
•
Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
On the Saint Louis — Tucson route, flights are operated only by Southwest Airlines. This simplifies the choice for passengers, as all tickets come from a single trusted carrier. Our service lets you instantly check fares for upcoming dates and find the most advantageous option. The minimum ticket price starts at $174, making this trip affordable for a wide range of travelers. To save even more, we recommend booking early and keeping an eye on promotions — Southwest Airlines regularly offers special deals.
starting at $174
There appear to be no non-stop flights from Saint Louis to Tucson at this time.... Well, or something went wrong on our side and we couldn't find anything
There are most likely no direct flights on the Saint Louis — Tucson route
The cheapest one-way flight from Saint Louis to Tucson departs on 07/28/2026, is operated by Southwest Airlines and costs $174
The cheapest roundtrip flight from Saint Louis to Tucson departs on 07/28/2026, is operated by Southwest Airlines and costs $351
Fastest flight from Saint Louis to Tucson takes 5h 15m
There are no direct flights on this route.
The distance between Saint Louis and Tucson is 2002km (1241 miles). The time difference between Saint Louis and Tucson is 1h
We couldn't find any special offers for flights from Saint Louis to Tucson
The cheapest flight ticket from Saint Louis to Tucson according to data for the last 48 hours costs $174
Often the best time to buy tickets from Saint Louis to Tucson is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Saint Louis to Tucson can be found flying in these months: July, August.
The fastest flights from Saint Louis to Tucson start from 5 hours 15 minutes in the air.
The following airlines operate direct flights on the route Saint Louis — Tucson:
The cost of a one-way flight from Saint Louis to Tucson ranges from $174 (July 2026) to $214 (August 2026). On average, the ticket price is about $194–$214.