TUS - LAS

$49 Find Cheap Flights from Tucson to Las Vegas

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Tucson to Las Vegas departing on 9/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Las Vegas

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Tucson to Las Vegas, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Tucson to Las Vegas, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Tucson to Las Vegas (TUS-LAS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Tucson to Las Vegas that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Tucson to Las Vegas

Mon, Sep 8 - Fri, Sep 12
Frontier Logo
2:41 pm - 4:03 pmTUS-LAS
1h 22mnonstop
Frontier Logo
12:27 pm - 1:51 pmLAS-TUS
1h 24mnonstop
$104Frontier
Find Deal
Mon, Sep 8 - Fri, Sep 12
Frontier Logo
2:41 pm - 4:03 pmTUS-LAS
1h 22mnonstop
Frontier Logo
12:27 pm - 1:51 pmLAS-TUS
1h 24mnonstop
$105Frontier
Find Deal
Thu, Aug 21 - Thu, Aug 28
Frontier Logo
12:48 pm - 2:11 pmTUS-LAS
1h 23mnonstop
Frontier Logo
10:39 am - 12:03 pmLAS-TUS
1h 24mnonstop
$108Frontier
Find Deal
Mon, Sep 8 - Fri, Sep 12
Southwest Logo
2:05 pm - 3:30 pmTUS-LAS
1h 25mnonstop
Southwest Logo
5:30 am - 3:00 pmLAS-TUS
9h 30m1 stop
$153Southwest
Find Deal
Mon, Sep 8 - Fri, Sep 12
Delta Logo
4:55 pm - 10:18 pmTUS-LAS
5h 23m1 stop
Delta Logo
10:14 am - 3:50 pmLAS-TUS
5h 36m1 stop
$157Delta
Find Deal
Mon, Aug 25 - Wed, Aug 27
Southwest Logo
2:05 pm - 3:30 pmTUS-LAS
1h 25mnonstop
Southwest Logo
10:50 am - 12:20 pmLAS-TUS
1h 30mnonstop
$167Southwest
Find Deal
Fri, Oct 3 - Mon, Oct 6
Southwest Logo
4:35 pm - 11:25 pmTUS-LAS
6h 50m2 stops
Southwest Logo
9:20 pm - 10:45 pmLAS-TUS
1h 25mnonstop
$172Southwest
Find Deal
Mon, Sep 1 - Thu, Sep 4
Delta Logo
7:00 am - 12:38 pmTUS-LAS
5h 38m1 stop
Delta Logo
6:15 am - 10:32 amLAS-TUS
4h 17m1 stop
$181Delta
Find Deal
Mon, Aug 25 - Wed, Aug 27
Delta Logo
4:55 pm - 10:18 pmTUS-LAS
5h 23m1 stop
Delta Logo
6:15 am - 10:32 amLAS-TUS
4h 17m1 stop
$182Delta
Find Deal
Tue, Aug 19 - Thu, Aug 21
Southwest Logo
5:25 pm - 6:45 pmTUS-LAS
1h 20mnonstop
Southwest Logo
8:55 pm - 10:15 pmLAS-TUS
1h 20mnonstop
$186Southwest
Find Deal
Booking Insights

KAYAK's insights & trends for Tucson to Las Vegas flights

Get data-powered insights and trends into flights from Tucson to Las Vegas to help you find the cheapest flights, the best time to fly and much more.

Find cheap flights to Las Vegas
Find cheap flights to Las Vegas

Planning a trip from Tucson to Las Vegas? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

What’s the cheapest day of the week to fly from Tucson to Las Vegas?

The average price of all round-trip flights from Tucson to Las Vegas clicked on KAYAK for each day over the last 12 months.

When flying from Tucson to Las Vegas, you should consider leaving on a Sunday and avoid Saturdays if you are looking for the best rates. For your return to Tucson, you’ll find the best rates on Tuesdays and the most expensive ones on Wednesdays.

What is the cheapest month to fly from Tucson to Las Vegas?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Tucson to Las Vegas, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Tucson to Las Vegas is July, where tickets cost $236 (return) on average. On the other hand, the most expensive months are December and October, where the average cost of round-trip tickets is $332 and $331 respectively.

Can I save money by flying with a layover from Tucson to Las Vegas?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $144, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Tucson to Las Vegas?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Tucson to Las Vegas, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Tucson to Las Vegas, you should book around 4 weeks before departure, which saves you about 52% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$49
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly and prices are also 21% lower on average.
Flight from Tucson to Las Vegas

When to book flights from Tucson to Las Vegas

Are your dates flexible? Find out the best times to travel from Tucson to Las Vegas based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Tucson to Las Vegas

  • How can I fly from TUS to LAS?

    There are not many options for non-stop flights. Southwest is one carrier that operates a few flights from TUS to LAS, flying with no stops. Delta, American Airlines, United Airlines, and Alaska Airlines are among the carriers that operate one-stop flights from TUS to LAS. Layover cities include Los Angeles (LAX), Seattle (SEA), Dallas (DFW), and Phoenix (PHX). American Airlines and United Airlines are examples of carriers that operate two-stop flights from TUS to LAS.

  • Does LAS Airport offer accommodations for passengers with limited mobility?

    Yes. LAS has several accommodations to make their airport more accessible. Some of these include unisex bathrooms that passengers can use with their caregivers, TDD phones, a visual paging system, wheelchair assistance, paratransit services, and friendly staff trained and prepared to assist travelers in any way they can.

  • Does TUS Airport have a USO?

    No, but they have a non-USO military lounge that is open all day, every day, to active-duty US military personnel and their families as well as retired US military personnel and their families. This lounge offers many amenities, including relaxing seating, TV, snacks, beverages, and so much more.

  • How can I get from LAS Aiport into Las Vegas?

    Buses operated by RTC Southern Nevada and Flixbus USA depart about every 5 to 10min from LAS, heading into Las Vegas. These bus rides take from about 35 to 45min. Taxis and Airport Shuttles are convenient, and prices vary.

  • What is the cheapest flight from Tucson to Las Vegas?

    In the last 3 days, the lowest price for a flight from Tucson to Las Vegas was $49 for a one-way ticket and $104 for a round-trip.

  • Do I need a passport to fly between Tucson and Las Vegas?

    No

  • Which airlines offer Wi-Fi service onboard planes from Tucson to Las Vegas?

    Delta, Alaska Airlines, American Airlines, and Hawaiian Airlines offer inflight Wi-Fi service on the Tucson to Las Vegas flight route.

  • Which aircraft models fly most regularly from Tucson to Las Vegas?

    The Boeing 737-700 Passenger/BBJ1 (winglets) is the aircraft model that flies most regularly on the Tucson to Las Vegas flight route.

  • On which days can I fly direct from Tucson to Las Vegas?

    There are nonstop flights from Tucson to Las Vegas on a daily basis.

  • Which is the best airline for flights from Tucson to Las Vegas, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Tucson to Las Vegas are Southwest and Delta. With an average price for the route of $329 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $206 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Tucson to Las Vegas?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Tucson to Las Vegas.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Tucson to Las Vegas?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Las Vegas from Tucson is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Tucson to Las Vegas?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Las Vegas with an airline and back to Tucson with another airline. Booking your flights between Tucson and LAS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Tucson to Las Vegas?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Las Vegas from Tucson up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Tucson to Las Vegas

  • Looking for a cheap flight? 25% of our users found flights on this route for $74 or less one-way and $112 or less round-trip.
  • The Tucson International Airport (TUS) does not serve as a hub or a focus city for any major airlines. The Las Vegas Harry Reid International Airport (LAS) is also not a hub or a focus city for any airlines. LAS has the distinction of being the busiest airport in the United States that does not serve as a hub for any major airline.
  • If you are traveling to Las Vegas via LAS to have fun gambling, you can start almost as soon as you land. LAS has slot machines in all its terminals, for a total of 14,000 slot machines in all.
  • If you want to limber up before you hit The Strip in Las Vegas, you can treat yourself to a massage or other relaxation treatments at one of the many spas in the LAS Airport. You can enjoy the XpresSpa at Gate C23, the one at D32, or the one at E3.
  • TUS makes art a part of the airport design throughout the interior and exterior of the terminals. TUS particularly likes to highlight pieces and installations done by Arizona artists. You can see this art outside on the Departure sidewalks, at the security checkpoints, and even at the entrance to the restrooms.
  • If you are traveling with a pet or a service animal, TUS has animal relief stations both Landside and Airside. The Landside relief stations are outside the terminal, on either side of the baggage claim. Airside, you can find relief stations just beyond the security checkpoints in Concourses A and B.

Prefer to fly direct from Tucson to Las Vegas?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Tucson to Las Vegas Harry Reid Intl.
Find which airlines fly direct from Tucson Airport to Las Vegas Harry Reid Intl Airport, which days they fly and book direct flights.

Direct departures

Tucson to Las Vegas Harry Reid Intl

Monday

Southwest, Frontier

Southwest, Frontier

Tuesday

Southwest

Southwest

Wednesday

Southwest

Southwest

Thursday

Frontier, Southwest

Frontier, Southwest

Friday

Southwest, Frontier

Southwest, Frontier

Saturday

Southwest

Southwest

Sunday

Frontier, Southwest

Frontier, Southwest

See more direct flights

Direct returns

Las Vegas Harry Reid Intl to Tucson

Monday

Southwest, Frontier

Southwest, Frontier

Tuesday

Southwest

Southwest

Wednesday

Southwest

Southwest

Thursday

Frontier, Southwest

Frontier, Southwest

Friday

Southwest, Frontier

Southwest, Frontier

Saturday

Southwest

Southwest

Sunday

Frontier, Southwest

Frontier, Southwest

See more direct flights

Reviews of the top 4 airlines serving from Tucson to Las Vegas

 
See real verified KAYAK customer reviews for airlines flying from Tucson to Las Vegas. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Tucson to Las Vegas? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4241 reviews
8.0Comfort
8.6Crew
7.0Food
8.1Boarding
7.5Entertainment
Airline reviews

Flight wasn’t even full, but too many carry-ons caused us to run out of bin space. New bag fee has folks who would usually check their bags carrying on. Watching Southwest morph into Spirit/Frontier is so sad to watch

8.0 ExcellentAnonymous, Jun 2025LGB - LAS
Read more Southwest reviews

Flight wasn’t even full, but too many carry-ons caused us to run out of bin space. New bag fee has folks who would usually check their bags carrying on. Watching Southwest morph into Spirit/Frontier is so sad to watch

First time traveling on Southwest since bag fees were implemented. Usual good service. Just more expensive now.

Very good. Sad to learn Southwest is going start to charge for bags

Great flight staff. Ease of boarding. Overall, very uneventful and easy trip.

We had a nice flight. Boarding was easy, our seats were comfortable and the on board service was pleasant.

I used to fly SWA all the time. I know the crew has their little acts that are often fun, and entertaining. On this flight one of the crew was just not nice. Very surprising.

Delayed 4 hours due to mechanical issues. No mention of compensation for being over 3 hours late

Crew was pleasant; flight was on time. Paid extra for early bird check-in and still got B boarding.

At time of arrival to the airport, there were plenty of kiosks open/running for checking and baggage tags. While waiting to drop my bag, a team member was checking everyone's IDs against their baggage tag to verify a match/compliance to save additional time when dropping it at the front of the line. This was actually a really big time saver and greatly appreciated! Once boarding was starting, the team member had a clear and audible voice with their announcements, with direct (yet friendly) instructions for the boarding process. Once actually boarding, the flight crew gave genuine greetings while walking on board and were very nice and attentive during the flight. The take-off and landing were one of the smoothest I've had in MANY of years. Kudos to the pilots! I literally cannot remember the last time a had such a smooth landing :D

If your boarding Military, it should be with ore board, and with my spouse, so rude and stupid to not let us board together and before a group. All the other airlines clearly understand Military courtesy, this is why I Rarely fly SWA and Always fly Alaska

Delayed and took off even later than the scheduled delay time

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

Great experience on Delta. Staff from baggage check to flight attendants were very courteous and professional. My only issue was a personal preference for pretzels instead of the chips and cookies that were offered.

There was no problems, just a little uncomfortable with seats that do not lay back a little

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

Did not know my son and I had different seating arrangements. He was fine, but it was disappointing.

Flight was canceled, and no effort was made to help with rebooking, no hotel vouchers, no car transportation and minimal food voucher and most places for food were closed by the time the voucher was given. Waited for 3 hours for bags. Simply the worst travel experience I have ever had

Food was surprisingly good but the WiFi was not great

I didn't like that my paid for seat was changed 2 hours before my flight.

Overall, a good experience. The food, however, was subpar. The breakfast was a joke.

Very helpful ground crew after an earlier flight delay and being rebooked on a different flight.

First world problems, but still… We were seated in first class and asked for a cocktail on a very short, 50 minute flight. After our drink order was taken, a half hour went by, and we noticed that every other person in the small plane had been served except for us. We got up to ask about it, the drinks finally came, then were taken away three minutes later since the flight was so short. Really strange situation, on the other hand, we were in Utah.

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

Wonderful crew and early arrival to our destination. It was so nice to have free wifi access and movies too. Thank you!

Very friendly and efficient and smooth boarding. We were even way early arriving at my destination. Thank you.

I was a little disappointed of not having an android charger. Only one it was for an iPhone. I've flown American in the past and had access to one.

Bigger seats. Board back to front! Disembark front to back!

Almost everything was outstanding. First, we boarded on time and the flight crew did a great job getting everyone seated. Then the pilots took their time and care to make sure the plane was full de-iced three times as there was a bad ice storm a few hours earlier. The plane ride was smooth and comfortable and even the economy seats had decent room and comfort. Flight Attendant Lisa went above and beyond to make sure I was comfortable - she is outstanding. The only thing wrong with the flight, and it is something which needs to be addressed, is that the gate to gate time was over 6.5 hours and not one meal was served. The only thing offered to eat were two small cookies for a transcontinental flight - unacceptable. Charge me more but give me a meal for a long flight. Thankfully Lisa found something for me.

Boarding in Orlando was not good. Giant mob at the gate, should have been lines.

Decent clean onboard experience. Okay discount airline experience. Unfortunately, any customer service interactions are difficult and unhelpful. There is no service. Also, a premium seat only gets you premium boarding if you line up first. Once they start general boarding you must go to the back of the line. Not very premium

baggage clamed had to wait over a hour and half for all people on my flight it was terrible

The ticketing agents were rude but then we had a great gate agent very nice we had to ride a buss out to where the plane was parked but it was in some back corner of the airport when we got to the plane the captain who was great btw was cleaning the plane because the same rude ticketing agent told them they we not contracted to vacuum the plane. The ride to las Vegas was fine We had a connecting flight to Dallas. The flight was fine but when we arrived in Dallas everyone who flew on any frontier airlines the picked up bags from baggage claim D15 had to wait over a hour for their bags to start we arrived at 11:30pm ish to the gate we didn't leave the baggage clamed till 12:50 am very not happy and i used to fly frontier 4 times a week for work in Denver i will not be using them again

I was 2 hr arrive in the airport and 45 min in the line . After take to my turn . The agent tell me I’m later . I can not board . So my vacation was going to the floor . Just for their bad customer service agent in the airline

Frontier Airlines was AWFUL. I was an hour early for my flight and the lady refused to check me in. I had to purchase a whole new ticket with a different airline.

I missed a flight because of a delay. I had to buy a new ticket through Southwest.

My flight was delayed by two hours which made it so that I would miss my layover flight. I stood in line for customer service for over an hour and when I reached the agent she told me to scan a QR code and it'll give me options. I wasn't offered any help, guidance or compensation, only told that I have options but that I had to figure it all out myself. I was refunded part of the trip and had to buy an expensive same day ticket from another airline in order to get home. I will never fly Frontier again.

Cancelled flight after I arrived at airport after 75 min drive and parking. Next flight was 4 days in the future. Had to scramble and buy a much more expensive flight on another carrier.

Although an hour and a half early was told by staff at check in they had overbooked and could not check us in for the flight.

Everything you need to know for your flight from Tucson to Las Vegas

Information on your arrival and departure airports

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