$100 Cheap flights from Lambert-St. Louis Intl. to Tucson Intl. (STL to TUS)

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Find The Best Dates To Fly from Lambert-St. Louis Intl. to Tucson Intl.

Compare Flight Prices from St. Louis to Tucson

Affordable Airfare Tickets from STL to TUS Airport

The cheapest flights to Tucson Intl. found within the past 7 days were $201 round trip and $100 one way. Prices and availability subject to change. Additional terms may apply.

Sat, May 3 - Sun, May 11
STL
St. Louis
TUS
Tucson
$201 Roundtrip, found 1 day ago
$201
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, May 3 from St. Louis to Tucson, returning Sun, May 11, priced at $201 found 1 day ago
Sat, May 3 - Thu, May 15
STL
St. Louis
TUS
Tucson
$222 Roundtrip, found 1 day ago
$222
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, May 3 from St. Louis to Tucson, returning Thu, May 15, priced at $222 found 1 day ago
Sat, May 31 - Sun, Jun 8
STL
St. Louis
TUS
Tucson
$242 Roundtrip, found 1 day ago
$242
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, May 31 from St. Louis to Tucson, returning Sun, Jun 8, priced at $242 found 1 day ago
Sat, May 17 - Sun, May 25
STL
St. Louis
TUS
Tucson
$254 Roundtrip, found 1 day ago
$254
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, May 17 from St. Louis to Tucson, returning Sun, May 25, priced at $254 found 1 day ago
Wed, Jul 2 - Sat, Jul 12
STL
St. Louis
TUS
Tucson
$267 Roundtrip, found 9 hours ago
$267
Roundtrip
found 9 hours ago
Select Southwest Airlines flight, departing Wed, Jul 2 from St. Louis to Tucson, returning Sat, Jul 12, priced at $267 found 9 hours ago
Tue, Sep 23 - Wed, Oct 8
STL
St. Louis
TUS
Tucson
$267 Roundtrip, found 1 day ago
$267
Roundtrip
found 1 day ago
Select United flight, departing Tue, Sep 23 from St. Louis to Tucson, returning Wed, Oct 8, priced at $267 found 1 day ago
Wed, Jul 2 - Sat, Jul 12
STL
St. Louis
TUS
Tucson
$267 Roundtrip, found 9 hours ago
$267
Roundtrip
found 9 hours ago
Select Delta flight, departing Wed, Jul 2 from St. Louis to Tucson, returning Sat, Jul 12, priced at $267 found 9 hours ago
Wed, Jul 2 - Sat, Jul 12
STL
St. Louis
TUS
Tucson
$267 Roundtrip, found 9 hours ago
$267
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Wed, Jul 2 from St. Louis to Tucson, returning Sat, Jul 12, priced at $267 found 9 hours ago
Tue, Jul 1 - Wed, Jul 9
STL
St. Louis
TUS
Tucson
$267 Roundtrip, found 9 hours ago
$267
Roundtrip
found 9 hours ago
Select Delta flight, departing Tue, Jul 1 from St. Louis to Tucson, returning Wed, Jul 9, priced at $267 found 9 hours ago
Tue, Jun 24 - Tue, Jul 8
STL
St. Louis
TUS
Tucson
$268 Roundtrip, found 1 day ago
$268
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Jun 24 from St. Louis to Tucson, returning Tue, Jul 8, priced at $268 found 1 day ago

Frequently asked questions

Are there direct flights from Lambert-St. Louis Intl. Airport (STL) to Tucson Intl. Airport?
You won’t find any nonstop flights from STL to TUS. However, there are airlines offering flights with only one stopover. Have a look at American Airlines, Southwest Airlines or United Airlines.
How long is the flight from STL to Tucson Intl. Airport?
With the flight from St. Louis Lambert International Airport to Tucson Intl. Airport (TUS) taking on average 5 hours and 5 minutes, you will have time to get lots of things done in the air. Take advantage of the journey by bringing that book you never have time to read, checking out what’s on the in-flight entertainment or catching up on some rest. You’ll probably even be able to squeeze in all three before arriving.
What is the flight distance from STL to Tucson Intl. Airport?
With a flight distance of 1,250 mi separating St. Louis Lambert International Airport and TUS, you’re going to be up in the air for quite a while. It’s a great chance to get engrossed in a movie, do some work or just sit back and relax with a book.
What airlines fly from Lambert Field to Tucson Intl. Airport?
With no direct flights between Lambert-St. Louis Intl. Airport (STL) and Tucson Intl. Airport, at least one stopover is unavoidable. It’s in your best interest to plan ahead if you want to find the most straightforward route and save some time.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Flight information from St. Louis to Tucson

 

Traveling From
Lambert-St. Louis Intl.
Traveling To
Tucson Intl.
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$201

Route Info

Flight path for flights from Lambert-St. Louis International Airport to Tucson International Airport.


Origin:
STL - Lambert-St. Louis International Airport
Destination:
TUS - Tucson International Airport
Distance:
1,248.00 miles

Airline carriers and aircraft used on flights from STL to TUS


Airline Carrier
Aircraft
American Airlines
Aerospatiale/Alenia ATR 72
American Airlines
De Havilland Canada DHC-8 Dash 8 all models
American Airlines
De Havilland Canada DHC-8-300 Dash 8 / 8Q
American Airlines
De Havilland Canada DHC-8-400 Dash 8Q

Discover our best flights from St. Louis STL to Tucson TUS. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from St. Louis STL to Tucson TUS at the right price  

Airfares to Tucson TUS from St. Louis STL currently cost between $201 and $268. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from St. Louis STL to Tucson TUS 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from St. Louis STL to Tucson TUS on Travelocity starting at $100. Prices and availability subject to change. Additional terms may apply. 

 

Get to Tucson TUS from St. Louis STL quicker with direct flights. 

Get to Tucson faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to TUS from STL to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from St. Louis STL to Tucson TUS

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to TUS from STL. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from St. Louis STL to Tucson TUS today 

If you’re flexible about when you travel, May is usually the cheapest month to fly from St. Louis STL to Tucson TUS. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Tucson TUS from St. Louis STL 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to TUS from STL have this option.  

 

Travel with confidence when you book flights to Tucson TUS from St. Louis STL with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.