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Cheap flights from St Louis to Tucson (STL - TUS)

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The best prices from St Louis to Tucson are usually found in April or February, booked 53 days in advance, depart on a Tuesday or Monday and return on a Wednesday

How to find the cheapest flight from
St Louis (STL) to Tucson (TUS)

STL - TUS
Price
$318 - $458
TUS
Temperature
68 - 102.2 °F
TUS
Rainfall
0.2 - 2.4 inches

Popular in

December

High demand for flights, 16% potential price rise

Cheapest in

April

Best time to find cheap flights, 18% potential price drop

Round-trip from

$318

From St Louis to Tucson

One-way from

$243

One-way flight from St Louis to Tucson

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from St Louis to Tucson?

Thursday flights are found to be more expensive to fly from St Louis to Tucson. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Tucson.

How far in advance should I book a flight from St Louis to Tucson?

To save up to 101% on this flight, we recommend booking at least 57 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from St Louis to Tucson from $329 1-2 weeks out and tickets from $503 for flights departing within the next 72 hours.

What is the cheapest month to fly from St Louis to Tucson?

The best pricing can be found in the month of December. Prices to Tucson from St Louis average $309. You can even find prices in December for less than $309, as users have found deals to Tucson from as low as $221. The month of July appears to be one of the more expensive times to travel to Tucson from St Louis. Flying in the targeted month can save you up to 77%.

When is the cheapest time to fly from St Louis to Tucson (STL - TUS)?

Unlike in the evening, when flights are generally more expensive, you can save up to 20% on flights from St Louis to Tucson by exploring options for tickets in the afternoon.

Cheap flights from St Louis to Tucson in October, November 2020

The best prices found for STL to TUS flights for October, November
12 Nov - 15 Nov
$244pp
STL
Lambert-St Louis
United Airlines
   
2 STOPS
TUS
Tucson
TUS
Tucson
United Airlines
 
1 STOP
STL
Lambert-St Louis
12 Nov - 15 Nov
$256pp
STL
Lambert-St Louis
Multiple Airlines
 
1 STOP
TUS
Tucson
TUS
Tucson
American Airlines
 
1 STOP
STL
Lambert-St Louis
12 Nov - 15 Nov
$279pp
STL
Lambert-St Louis
United Airlines
   
2 STOPS
TUS
Tucson
TUS
Tucson
United Airlines
 
1 STOP
STL
Lambert-St Louis

St Louis to Tucson 2020 flight deals

Cheap flights to Tucson from St Louis found for this year
12 Nov - 15 Nov
$244pp
STL
Lambert-St Louis
United Airlines
   
2 STOPS
TUS
Tucson
TUS
Tucson
United Airlines
 
1 STOP
STL
Lambert-St Louis
12 Nov - 15 Nov
$256pp
STL
Lambert-St Louis
Multiple Airlines
 
1 STOP
TUS
Tucson
TUS
Tucson
American Airlines
 
1 STOP
STL
Lambert-St Louis
12 Nov - 15 Nov
$279pp
STL
Lambert-St Louis
United Airlines
   
2 STOPS
TUS
Tucson
TUS
Tucson
United Airlines
 
1 STOP
STL
Lambert-St Louis

Last minute flights from St Louis to Tucson

Late deals on round-trip flights to Tucson from St Louis, departing today and this week
26 Oct - 30 Oct
$382pp
STL
Lambert-St Louis
United Airlines
 
1 STOP
TUS
Tucson
TUS
Tucson
United Airlines
 
1 STOP
STL
Lambert-St Louis
26 Oct - 30 Oct
$402pp
STL
Lambert-St Louis
United Airlines
 
1 STOP
TUS
Tucson
TUS
Tucson
United Airlines
   
2 STOPS
STL
Lambert-St Louis
26 Oct - 30 Oct
$486pp
STL
Lambert-St Louis
Delta
   
2 STOPS
TUS
Tucson
TUS
Tucson
Delta
   
2 STOPS
STL
Lambert-St Louis

One-way flights to Tucson from St Louis

The cheapest one-way flights from St Louis to Tucson
10:54 am - 5:23 pm
Delta
1 Stop
8h 29m
STL - TUS
Delta
$243
Delta
1:35 am - 4:27 pm
United Airlines
3 Stops
15h 52m
STL - TUS
United Airlines
$358
United
8:17 am - 2:33 pm
American Airlines
2 Stops
7h 16m
STL - TUS
American Airlines

Related info for your journey

Useful info, stats and facts about St Louis to Tucson flights.

Flight FAQs

From St Louis to Tucson

Are flight prices decreasing from St Louis to Tucson due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both St Louis and Tucson for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Lambert-St Louis to Tucson to control the spread of COVID-19?

Delta is one of the many airlines that have implemented additional safety measures to control the spread of COVID-19. New policies for travelers booking flights from Lambert-St Louis to Tucson include masks being provided and required on board, daily cleaning and sanitization, use of HEPA filters, pre-flight testing for antibodies and symptoms, and socially distanced seating (for a limited time). Keep in mind that policies will vary by airline.

Which airlines flying from Lambert-St Louis to Tucson have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like American Airlines, United Airlines, and Delta flying from Lambert-St Louis to Tucson have implemented new flexible cancellation policies.

Can I find flights from St Louis to Tucson for under $300 on Cheapflights?

Yes, there are multiple flights from St Louis to Tucson for under $300. The cheapest flight booked recently is on United Airlines for just $244, but on average you can expect to pay $301.

Are there nonstop flights from St Louis to Tucson for under $200 on Cheapflights?

There are no nonstop flights from St Louis to Tucson, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from St Louis to Tucson for under $400?

There are currently 5+ open flights from St Louis to Tucson within the next 7 days for less than $400.

How popular is this flight route?

Flights from Lambert-St Louis to Tucson have been viewed 16 times in the past calendar month.

Does it rain more in St Louis or Tucson?

When traveling, it's generally smart to pack in preparation for rain or any other conditions that may arise. The rainfall in St Louis is roughly greater than that of Tucson. You can assume this to be the case over the next 12 days.

Is St Louis weather warmer or cooler than Tucson?

Temperatures around the 102 °F's can be experienced in June. The weather in Tucson is hotter than in St Louis. Plan for potential changes in flight availability as peak weather approaches in this location.

How long is the flight from St Louis to Tucson?

Departing from St Louis to Tucson will take you 4h 57m. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from St Louis to Tucson round-trip?

According to our current data, United Airlines ($244), American Airlines ($286), and Delta ($308) offers the cheapest pricing from St Louis to Tucson. You may be able to fly from St Louis to Tucson for 36% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from St Louis to Tucson one-way?

One-way options have recently been found by users for as low as $107 on American Airlines. Other airlines that offer cheap prices include Delta from $133 and United Airlines from $177 one-way.

Alternative routes for St Louis to Tucson

Destination information for Tucson

Things to know before you go. Useful info for your trip from St Louis to Tucson
Average temperature for October in Tucson
87.8 °F
Avg rainfall for October in Tucson
0.8 ″

Airports servicing St. Louis

Airports servicing Tucson

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