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Cheap Flights from Tucson to St. Louis $312.43

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Cheapest Flights from Tucson to St. Louis (TUS to STL)

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

Interesting Facts About Flights from Tucson to St. Louis (TUS to STL)

Question : Interested in traveling in the next 30 days and want to get the lowest fare?
Answer : As of December 5th, the cheapest day to fly from Tucson to Saint Louis is December 16th. Tickets have been sold for 29% below the average price for this route.

Question : How many days should you spend in Saint Louis if you're flying in from Tucson?
Answer : Over the next two months, passengers from TUS to STL are planning on staying for nine days on average.

Question : Will you do what it takes to get the absolute lowest-cost flight?
Answer : The best day to fly on a budget this month is Wednesday. Having flexibility in your travel plans means you can save, so be sure to plan ahead when possible.

Question : How often are prices changing for this route?
Answer : Prices for this trip tend to fluctuate much more than others. Prices tend to be lower the further out you book.

Question : Who struggles with getting their passengers to Lambert-St. Louis International Airport (STL) on time?
Answer : Flights on SkyWest Airlines to Saint Louis from Tucson during the last month were delayed 100% of the time. If you're on SkyWest Airlines, be sure to sign up for the delay notifications to stay up to date with your flight's status.

Question : In terms of overall promptness, how does TUS to STL rank compared to the rest of the world?
Answer : Using the combined on-time percentage and average delay breakdown, Tucson to Saint Louis currently has a 1.8 out of a possible 5 star rating. A 1.8 rating means you should plan on being extra flexible with your arrival plans.