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CA $155 Cheap Flights from Las Vegas (LAS) to Tucson (TUS)

View CA $155 flight on Thu, Aug 20, 2026Opens in a new window

Popular airlines from Harry Reid Intl. Airport (LAS) to Tucson International Airport (TUS)

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Cheap flights from Las Vegas (LAS) to Tucson (TUS)

Prices were available within the past 7 days and start at CA $155 for one-way flights and CA $470 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Aug 14 - Sat, Aug 15
LAS
Las Vegas
TUS
Tucson
CA $470 Roundtrip, found 3 days ago
CA $470
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Aug 14 from Las Vegas to Tucson, returning Sat, Aug 15, priced at CA $470 found 3 days ago
Delta
Fri, Aug 14 - Sat, Aug 15
LAS
Las Vegas
TUS
Tucson
CA $470 Roundtrip, found 3 days ago
CA $470
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Aug 14 from Las Vegas to Tucson, returning Sat, Aug 15, priced at CA $470 found 3 days ago
American Airlines
Fri, Aug 14 - Sat, Aug 15
LAS
Las Vegas
TUS
Tucson
CA $473 Roundtrip, found 3 days ago
CA $473
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Aug 14 from Las Vegas to Tucson, returning Sat, Aug 15, priced at CA $473 found 3 days ago
American Airlines
Fri, Aug 14 - Sat, Aug 15
LAS
Las Vegas
TUS
Tucson
CA $498 Roundtrip, found 3 days ago
CA $498
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Aug 14 from Las Vegas to Tucson, returning Sat, Aug 15, priced at CA $498 found 3 days ago
American Airlines
Fri, Aug 14 - Sat, Aug 15
LAS
Las Vegas
TUS
Tucson
CA $519 Roundtrip, found 3 days ago
CA $519
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Aug 14 from Las Vegas to Tucson, returning Sat, Aug 15, priced at CA $519 found 3 days ago
American Airlines
Fri, Aug 14 - Sat, Aug 15
LAS
Las Vegas
TUS
Tucson
CA $523 Roundtrip, found 3 days ago
CA $523
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Aug 14 from Las Vegas to Tucson, returning Sat, Aug 15, priced at CA $523 found 3 days ago
Delta
Fri, Aug 14 - Sat, Aug 15
LAS
Las Vegas
TUS
Tucson
CA $527 Roundtrip, found 3 days ago
CA $527
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Aug 14 from Las Vegas to Tucson, returning Sat, Aug 15, priced at CA $527 found 3 days ago
American Airlines
Fri, Aug 14 - Sat, Aug 15
LAS
Las Vegas
TUS
Tucson
CA $531 Roundtrip, found 3 days ago
CA $531
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Aug 14 from Las Vegas to Tucson, returning Sat, Aug 15, priced at CA $531 found 3 days ago
Delta
Fri, Aug 14 - Sat, Aug 15
LAS
Las Vegas
TUS
Tucson
CA $538 Roundtrip, found 3 days ago
CA $538
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Aug 14 from Las Vegas to Tucson, returning Sat, Aug 15, priced at CA $538 found 3 days ago
Alaska Airlines
Fri, Aug 14 - Sat, Aug 15
LAS
Las Vegas
TUS
Tucson
CA $827 Roundtrip, found 3 days ago
CA $827
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Fri, Aug 14 from Las Vegas to Tucson, returning Sat, Aug 15, priced at CA $827 found 3 days ago

Frequently asked questions

How much does a flight from Las Vegas, NV (LAS-Harry Reid Intl.) to Tucson, AZ (TUS-Tucson Intl.) cost?
You can find one-way and return flights from LAS to TUS with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when LAS to TUS ticket fares go up or down.
What is the cheapest month to fly from Las Vegas, NV (LAS) to Tucson, AZ (TUS)?
The cheapest months to fly from Las Vegas, NV (LAS) to Tucson, AZ (TUS) are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Las Vegas, NV (LAS-Harry Reid Intl.) to Tucson, AZ (TUS-Tucson Intl.)?
Only one airline offers direct flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Tucson, AZ (TUS-Tucson Intl.). Southwest Airlines operates 25 direct flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Tucson, AZ (TUS-Tucson Intl.) every week.
How do I find cheap flights from Las Vegas, NV (LAS) to Tucson, AZ (TUS)?
To find a cheap flight from Las Vegas, NV (LAS) to Tucson, AZ (TUS), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Las Vegas, NV (LAS-Harry Reid Intl.) to Tucson, AZ (TUS-Tucson Intl.)?
The best airline to fly with from Las Vegas, NV (LAS-Harry Reid Intl.) to Tucson, AZ (TUS-Tucson Intl.) will differ from traveler to traveler. If you like to fly early, Southwest Airlines offers early morning flights. If price is the most important factor, Frontier Airlines typically offers the lowest fares. Southwest Airlines offers the most daily flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Tucson, AZ (TUS-Tucson Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Las Vegas, NV (LAS-Harry Reid Intl.) to Tucson, AZ (TUS-Tucson Intl.)?
The cheapest months to fly from Las Vegas, NV (LAS-Harry Reid Intl.) to Tucson, AZ (TUS-Tucson Intl.) are typically February and September, with average return flights costing around CA$324. These months offer a good balance of lower prices, allowing you to save on your trip.
How many flights per day from Las Vegas, NV (LAS-Harry Reid Intl.) to Tucson, AZ (TUS-Tucson Intl.)?
You'll find around 4 nonstop flights per day from Las Vegas, NV (LAS-Harry Reid Intl.) to Tucson, AZ (TUS-Tucson Intl.). For even more choices, look at flights that include layovers, as there are approximately 75 connecting flights per day. Some common connection points include Sky Harbor Intl. (PHX), Los Angeles Intl. (LAX), and Denver Intl. (DEN).
What is the earliest flight from Las Vegas, NV (LAS-Harry Reid Intl.) to Tucson, AZ (TUS-Tucson Intl.)?
The earliest flight from Harry Reid International Airport (LAS) to Tucson International Airport (TUS) typically departs around 12:15 AM local time. This flight is operated by Frontier Airlines. Please note that this is a seasonal service, active in October. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Tucson, AZ (TUS-Tucson Intl.)?
You'll find the most flights from Harry Reid International Airport (LAS) to Tucson, AZ (TUS-Tucson Intl.) on a Friday, with around 66 flights available. This gives you plenty of options for your travel plans. Notably more flight options are available on Fridays compared to other days of the week. Major airlines on this route include Southwest Airlines, Alaska Airlines, and United.
What are the most popular departure times for flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Tucson, AZ (TUS-Tucson Intl.)?
The most popular departure times for flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Tucson, AZ (TUS-Tucson Intl.) are in the early morning, from 6am to 9am. Many major carriers, including Southwest Airlines, American Airlines and Frontier Airlines, offer flights during this window. Many travellers prefer this time as it allows for an early start to their day in Tucson.
How long does it take to fly from Las Vegas, NV (LAS-Harry Reid Intl.) to Tucson, AZ (TUS-Tucson Intl.)?
A nonstop flight from Las Vegas, NV (LAS-Harry Reid Intl.) to Tucson, AZ (TUS-Tucson Intl.) typically takes around 1 hour 30 minutes. This route covers a distance of approximately 587 kilometres (365 miles). If you opt for a one-stop flight, your travel time will be longer, usually around 5 hours 18 minutes. Flights with two or more stops will extend your journey even further, averaging about 10 hours 48 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some extra time when planning your trip.
Can you fly business or first class from Las Vegas, NV (LAS-Harry Reid Intl.) to Tucson, AZ (TUS-Tucson Intl.)?
You can fly business class or first class between LAS and TUS. You can fly business class with Frontier Airlines and Delta.First class cabins are available on Alaska Airlines, Delta, United, and American Airlines.
How do I earn miles on a Las Vegas, NV (LAS-Harry Reid Intl.) to Tucson, AZ (TUS-Tucson Intl.) flight with Expedia?
It's easy to earn miles on a Las Vegas, NV (LAS-Harry Reid Intl.) to Tucson, AZ (TUS-Tucson Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Tucson, AZ (TUS) from Las Vegas, NV (LAS)?
If you're planning to travel to Tucson from Harry Reid International Airport (LAS), you can fly directly into Tucson International Airport (TUS). Some flights may connect through major hubs like San Francisco Intl. (SFO), Norman Y. Mineta San Jose Intl. (SJC), or Oakland Intl. (OAK) before reaching Tucson. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Las Vegas, NV (LAS-Harry Reid Intl.) to Tucson, AZ (TUS-Tucson Intl.) at the last minute?
Typically, booking a last minute flight from Las Vegas, NV (LAS-Harry Reid Intl.) to Tucson, AZ (TUS-Tucson Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Las Vegas, NV (LAS-Harry Reid Intl.) to Tucson, AZ (TUS-Tucson Intl.) flight and hotel package?
Securing a Las Vegas, NV (LAS-Harry Reid Intl.) to Tucson, AZ (TUS-Tucson Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Las Vegas, NV (LAS) to Tucson, AZ (TUS)?
If you booked your Las Vegas, NV (LAS) to Tucson, AZ (TUS) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Harry Reid Intl.
Destination airport
Tucson Intl.
Roundtrip price
CA $469
Distance
583 km
Average flight time
1 hour 25 mins

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Las Vegas to Tucson Flights

The easy way to book your flights from Las Vegas to Tucson 

With Expedia, it’s simple to find and book flights to Tucson from Las Vegas whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Tucson Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Las Vegas to Tucson today, tomorrow, or this week.  

 

Save dollars with cheap flights from Harry Reid Intl., LAS to Tucson Intl., TUS 

Sort your search results by price to find great deals on your flight from Las Vegas to Tucson—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Tucson from Las Vegas currently is just CA $470 rising to CA $827.  

Here are more money-saving tips: 

  • Fly in August when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Tucson  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Tucson from Las Vegas 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Tucson with Expedia today.

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