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Cheap Flights from Las Vegas (LASA) to Tucson (TUS)

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Find the cheapest month or even day of the year to fly to Tucson International

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Flight deals from Las Vegas to Tucson International

Looking for a cheap last-minute deal or the best return flight from Las Vegas to Tucson International? Find the lowest prices on one-way and return tickets right here.
Tucson.$376 per passenger.Departing Mon, 2 Jun, returning Wed, 4 Jun.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Las Vegas Harry Reid International on Mon, 2 Jun, arriving in Tucson International.Inbound direct flight with Southwest Airlines departs from Tucson International on Wed, 4 Jun, arriving in Las Vegas Harry Reid International.Price includes taxes and charges.From $376, select.
Tucson.$409 per passenger.Departing Tue, 8 Jul, returning Thu, 10 Jul.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Las Vegas Harry Reid International on Tue, 8 Jul, arriving in Tucson International.Inbound direct flight with Southwest Airlines departs from Tucson International on Thu, 10 Jul, arriving in Las Vegas Harry Reid International.Price includes taxes and charges.From $409, select.
Tucson.$409 per passenger.Departing Tue, 5 Aug, returning Fri, 8 Aug.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Las Vegas Harry Reid International on Tue, 5 Aug, arriving in Tucson International.Inbound direct flight with Southwest Airlines departs from Tucson International on Fri, 8 Aug, arriving in Las Vegas Harry Reid International.Price includes taxes and charges.From $409, select.
Tucson.$431 per passenger.Departing Fri, 23 May, returning Mon, 26 May.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Las Vegas Harry Reid International on Fri, 23 May, arriving in Tucson International.Inbound direct flight with Southwest Airlines departs from Tucson International on Mon, 26 May, arriving in Las Vegas Harry Reid International.Price includes taxes and charges.From $431, select.
Tucson.$469 per passenger.Departing Sat, 4 Oct, returning Mon, 6 Oct.Return flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Las Vegas Harry Reid International on Sat, 4 Oct, arriving in Tucson International.Inbound indirect flight with Southwest Airlines, departs from Tucson International on Mon, 6 Oct, arriving in Las Vegas Harry Reid International.Price includes taxes and charges.From $469, select.
Tucson.$748 per passenger.Departing Sun, 4 May, returning Wed, 4 Jun.Return flight with Delta.Outbound indirect flight with Delta, departs from Las Vegas Harry Reid International on Sun, 4 May, arriving in Tucson International.Inbound indirect flight with Delta, departs from Tucson International on Wed, 4 Jun, arriving in Las Vegas Harry Reid International.Price includes taxes and charges.From $748, select.

Find the cheapest month to fly from Las Vegas to Tucson International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Las Vegas to Tucson International flights are currently cheapest in June.
May
from $431
Jun
from $376
Jul
from $409
Aug
from $409
Sep
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Oct
from $469
Nov
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Dec
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Jan
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Feb
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Mar
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Apr
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Direct flights from Las Vegas to Tucson International

Las Vegas to Tucson International: Alternative routes

Compare routes from Las Vegas to Tucson below. You may find an airport to fly into that's cheaper, faster, or easier than Tucson International.

Las Vegas to Tucson: Flight information

The things to know before you go.
Cheapest flight found$376
Cheapest month to flyJune
Average flight time1 hr, 24 mins
Most popular airlineSouthwest Airlines
Average flights per week27

Finding cheap flights from Las Vegas to Tucson International: Frequently asked questions

The best price we found for a return flight from Las Vegas to Tucson International is $376. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 24 minutes is the average flight time from Las Vegas to Tucson International.
Southwest Airlines and Frontier Airlines fly direct from Las Vegas to Tucson International.
As of May 2025, there are 27 flights per week flying from Las Vegas to Tucson International.
The cheapest month to fly from Las Vegas to Tucson International is usually May 2025.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Las Vegas to Tucson International Airport on Monday, 2 June 2025.
Yes – the average flight time is 1 hour and 24 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Tucson International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Tucson is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Tucson International is Southwest Airlines .

Flying from Las Vegas to Tucson International Airport (TUS): what you need to know

  • Las Vegas's main airport is Harry Reid Airport (formerly McCarran Airport) (LAS). Explore your options for flying out of this terminal when searching for flights from Las Vegas to Tucson International Airport (TUS).

  • Approximately 1 hour 22 minutes is how long you can expect to be travelling on a direct flight from Las Vegas to Tucson International Airport.

  • Tucson International Airport is located in Tucson. The city's timezone is UTC-7, which is the same as Las Vegas.

  • The most popular route is from Harry Reid Airport (formerly McCarran Airport) (LAS) to Tucson International Airport (TUS), with 37 direct services every week. If you want to head off as soon as possible, the earliest flight from LAS to TUS is the 07:35 Southwest Airlines option. If you prefer to leave later in the day, the final departure is at 22:55 with Southwest Airlines.

  • Your flight from Las Vegas to TUS won't wait if you're running late, so be at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.

  • October is a busy month for travelling. If you're taking off then or around a major holiday like Fourth of July, get there even earlier. Aim for at least two hours ahead for domestic flights and as much as four hours for international journeys.

Airports in Las Vegas

Harry Reid Airport (formerly McCarran Airport) Airport (LAS)

  • Get there in one go from Harry Reid Airport (formerly McCarran Airport) Airport (LAS). Nonstop flights from Las Vegas to Tucson International Airport (TUS) are available from here.

  • When leaving from LAS, you can catch a direct flight from Las Vegas to Tucson International Airport with Southwest Airlines.

  • Located around 19 kilometres from the centre of Las Vegas, LAS can be reached in approximately 15 minutes by car, depending on traffic. The same journey by public transport is roughly 1 hour.

  • Want an easy start to your break? Stay near Harry Reid Airport (formerly McCarran Airport) Airport. Whether you're boarding an early flight from Las Vegas to Tucson International Airport or just don't want to be rushed, these hotels are just the thing:

About Tucson International Airport (TUS)

Getting from Tucson International Airport (TUS) to central Tucson

  • From Tucson International Airport, Tucson is approximately 21 kilometres away. It takes around 21 minutes to get to the centre driving.

  • When travelling by public transport, expect a journey time of around 3 hours and 5 minutes.

How to find the cheapest flights from Las Vegas to Tucson International Airport (TUS)

  • Book a one-way ticket from Las Vegas to Tucson International Airport from $177 or travel return from just $376. Prices are accurate at the time of listing and may change based on availability when you book.

  • Book 8 months before you want to travel. After crunching the numbers on our calendar, this is how far you should book ahead to find flight tickets from Las Vegas to TUS.

  • You'll land the biggest savings on your tickets from Las Vegas to Tucson International Airport if you take off in May. Go one step further and use the 'Whole month' tool to see the cheapest day to fly.

  • Locking in a cheap ticket from Las Vegas to TUS is a breeze with Price Alerts. All you need to do is set up one of these automatic alerts and we'll let you know when there's a better deal.

  • Tailor your trip with filters. Select your ideal departure and arrival times, airlines and total journey duration. You can also sort the results by 'Cheapest,' 'Fastest' or 'Best' flights from Las Vegas to Tucson International Airport.

The best time to fly from Las Vegas to Tucson International Airport (TUS)

  • It's time to plan your trip dates for your flight from Las Vegas to Tucson International Airport. October is the busiest month to travel to Tucson. If you want a more low-key vibe, go in May.

  • When booking your flight from Las Vegas to TUS, think about the kind of weather you enjoy. June is the warmest month in Tucson, with the temperature ranging from 19ºC to 38ºC.

  • January has average temperatures of between 2ºC and 20ºC. Look for cheap flights from Las Vegas to Tucson International Airport sometime then if you like cooler conditions.

More about Tucson

  • Start your Tucson trip right by choosing the ideal place to stay. As soon as you've booked your flight from Las Vegas to Tucson International Airport, check out our selection of hotels including:

  • There are so many things to discover in this city it can be difficult to know where to start. The University of Arizona, Reid Park Zoo and Jacobs Dog Park are popular attractions which should be on any good Tucson itinerary.

Complete your Tucson trip with a car rental

  • Exit all those tabs and let us do the hard work for you. We've also got amazing deals on car rentals in Tucson once you've booked your hotel and cheap flight from Las Vegas to Tucson International Airport. Easily compare prices all in one place and drive off with a bargain that fits your budget.

Plan the rest of your trip from Las Vegas to Tucson

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.