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Cheap Flights from Tucson to St Louis, MO, United States - TUS to STL Last modified: May 26, 2016 1:53 PM

Popular flights from Tucson to St Louis Last modified: May 26, 2016 1:53 PM

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

Alaska Airlines
Departure Date Return Date Lowest Price
Jun 21, 2016 Jul 8, 2016 $574
American Airlines
Departure Date Return Date Lowest Price
Sep 19, 2016 Sep 27, 2016 $395
United Airlines
Departure Date Return Date Lowest Price
Sep 20, 2016 Sep 27, 2016 $395

How Much Does it Cost to Fly from Tucson to St Louis (TUS to STL)?

We have collected flight cost data from across the web for travel from Tucson to St Louis, and have found the average flight price for this trip to be $451.

When Can I Buy the Cheapest Flight from Tucson to St Louis (TUS to STL)?

Airlines can adjust prices for plane tickets from Tucson to St Louis based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Round Trip vs One Way Flights from Tucson to St Louis (TUS to STL)

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Tucson to St Louis. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Tucson to St Louis is $260.

The average price for round trip flights from Tucson to St Louis is $488.

Tucson to St Louis Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from Tucson to St Louis?
Answer: Denver, CO

Airlines Flying from Tucson to St Louis (TUS to STL) Number of flights searched: 158Last modified: May 26, 2016 1:53 PM

Below are the different airlines that fly from Tucson to St Louis with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Tucson to St Louis.

Tucson to St Louis
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American ORD X X X X X X X
Alaska SEA X X X X X X X
Delta ATL X X X X X X X
Delta SLC / DTW X X X X X X X
United IAH X X X X X X X
Southwest DEN X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Tucson and St Louis, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from Tucson - TUS

FlightsAirlineLowest Price
Tucson to Chicago American, Alaska, United $391
Tucson to Dallas - Ft Worth American, Alaska, United $339
Tucson to Atlanta American, Alaska, United $204

Cheap Domestic Flights to St Louis - STL

FlightsAirlineLowest Price
Phoenix to St Louis American, Alaska, United $327
Phoenix to Chicago American, Alaska, Frontier, Spirit, United $165
Phoenix to New York American, Alaska, JetBlue, Frontier, Spirit, Sun Country, United $249
Phoenix to Dallas - Ft Worth American, Alaska, Frontier, Spirit, United $97
Phoenix to Atlanta American, Alaska, Frontier, Spirit, United $198
Phoenix to Denver American, Alaska, Frontier, Spirit, United $81
Phoenix to Indianapolis American, Alaska, Frontier, United $244
Phoenix to Nashville American, Alaska, Frontier, United $278
Phoenix to Detroit American, Alaska, JetBlue, Frontier, Spirit, United $158
Phoenix to Los Angeles American, Alaska, Spirit, United, Great Lakes $77
Phoenix to Kansas City American, Alaska, Frontier, United $278
Phoenix to Minneapolis - St Paul American, Alaska, Frontier, Spirit, Sun Country, United $201
Phoenix to Houston American, Alaska, Spirit, United $299
Phoenix to Milwaukee American, Alaska, Frontier, United $244
Phoenix to Springfield American, Alaska, United $392
Phoenix to Memphis American, Alaska, United $390
Phoenix to Las Vegas American, United $137
Phoenix to Charlotte American, Alaska, JetBlue, Frontier, United $237
Phoenix to Orlando American, Alaska, JetBlue, Frontier, Spirit, Sun Country, United $240
Phoenix to Louisville American, Alaska, United $408
Phoenix to Washington American, Alaska, JetBlue, Frontier, Sun Country, United $244
Phoenix to Des Moines American, Alaska, United $219
Phoenix to Cincinnati American, Alaska, Frontier, United $208
Phoenix to Omaha American, Alaska, United $242
Phoenix to Bloomington - Normal American, United $244
Phoenix to Cleveland American, Alaska, JetBlue, Frontier, Spirit, United $208
Phoenix to Columbus American, Alaska, Frontier, United $242
Cheap Flights from Tucson to St Louis, MO, United States, from $395 Round trip from TUS to STL