Cheap flights from St. Louis to Tucson from £134
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How much do flights to Tucson cost?
Cheapest one-way trip | £134 |
|---|---|
Cheapest round-trip | £176 |
Average round-trip | £454 |
Includes rare itinerary | |
Most popular airline | United Airlines |
Key info about flying to Tucson
Check-in for a flight from St. Louis to Tucson
| Name | Carrier code | IATA Code | Passport needed during booking |
|---|---|---|---|
| United Airlines | UAL | UA | No |
| Frontier Airlines | FFT | F9 | No |
| Hawaiian Airlines | HAL | HA | No |
| Alaska Airlines | ASA | AS | No |
| Air Canada | ACA | AC | Yes |
Online check-in is not available for these airlines.
Weather in Tucson
Average Weather
| Month | Average monthly max temperature | Average monthly min temperature |
| January | 17°C | 4°C |
| February | 19°C | 6°C |
| March | 22°C | 9°C |
| April | 27°C | 12°C |
| May | 31°C | 16°C |
| June | 37°C | 22°C |
| July | 36°C | 24°C |
| August | 35°C | 24°C |
| September | 33°C | 21°C |
| October | 29°C | 15°C |
| November | 22°C | 9°C |
| December | 17°C | 5°C |
14 day forecast
Tucson travel tips
Pop over to Mexico
See two countries in one trip by heading across the border to Mexico. You’ll need to arrange the right visas and documents in advance, but the proximity of Tucson to Mexico makes it a great opportunity to experience another location and culture.
Try a Sonoran Dog
The Sonoran Dog is the masterpiece of a Mexican college student who wanted to recreate an American hotdog at home. It comprises a hot dog wrapped in bacon, topped with beans, onions, mayonnaise, tomato, salsa verde, and mustard. The fusion of cultures and crazy combination of ingredients have led this dish to become a highly popular snack in Tucson.
Take the Fourth Avenue Underpass
The tiles that line the walls of this underpass are not what you’d expect. Look closely, and you’ll notice that 700 of the tiles are decorated with black and white photographs of famous Tucson residents.
Frequently asked questions
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any origin and destination in the world by plane. Find the cheapest routes and best deals, as well as the best dates to travel.
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