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$39+ Cheap flights from Tucson to Las Vegas (TUS - LAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — LAS
May 20 — May 271
Tue 5/20
Tue 5/27
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Tucson to Las Vegas Harry Reid Intl are usually found in July or May, booked 71 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Tucson to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Tucson (TUS) to Las Vegas (LAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 15, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Priceline
3 stars

Round-trip from

$115
(SmartFares)

One-way from

$39
(Frontier)

Popular in

October

Cheapest in

July

Average price

$285

Good round-trip deal

$278 or less

Good one-way deal

$127 or less
Provider with most accurate pricing for Tucson-Las Vegas Harry Reid Intl flight deals.
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Provider most trusted by Cheapflights users for Tucson-Las Vegas Harry Reid Intl flights.
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From Tucson to Las Vegas Harry Reid Intl
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One-way flight from Tucson to Las Vegas Harry Reid Intl
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Highest demand for flights based on searches. 3% potential increase in price ($9 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Price to beat on a round-trip flight from Tucson to Las Vegas Harry Reid Intl.
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Price to beat on a one-way flight from Tucson to Las Vegas Harry Reid Intl.
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Find flight deals from Tucson to Las Vegas

Cheapest flights from Tucson to Las Vegas
Explore the most affordable flight options available from Tucson to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 15, 2025.

This SmartFares deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/2912:43 pmTUS - LAS
Nonstop1h 21mFrontier
Sun 7/610:26 amLAS - TUS
Nonstop1h 24mFrontier
Deal found 5/15$115
This Travelocity deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1512:06 pmTUS - LAS
1 stop7h 28mMultiple Airlines
Thu 7/1710:26 amLAS - TUS
Nonstop1h 24mMultiple Airlines
Deal found 5/14$195
This American Airlines deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/285:15 pmTUS - LAS
1 stop3h 26mAmerican Airlines
Tue 9/26:15 amLAS - TUS
1 stop3h 14mAmerican Airlines
Deal found 5/15$201
This Southwest deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/36:30 pmTUS - LAS
Nonstop1h 25mSouthwest
Tue 6/109:45 pmLAS - TUS
Nonstop1h 20mSouthwest
Deal found 5/13$219
This Delta deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/95:05 pmTUS - LAS
1 stop5h 53mDelta
Tue 10/146:10 amLAS - TUS
1 stop4h 12mDelta
Deal found 5/15$231
This Alaska Airlines deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1512:06 pmTUS - LAS
1 stop8h 32mAlaska Airlines
Thu 7/1711:27 amLAS - TUS
2 stops23h 43mAlaska Airlines
Deal found 5/15$361

Cheapflights Fare Finder

Customize your flight search to find flights from Tucson to Las Vegas that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 15, 2025.
Use the filters below to find and compare flights from Tucson to Las Vegas that are best for you.

Fly from

Tucson

Fly to

Las Vegas

Route

Depart

Return

Price

TucsonLas Vegas

TUS - LAS

TUSLAS

Tucson

Sun 6/29

12:43 pm-2:04 pm

Nonstop1h 21m

Las Vegas Harry Reid Intl

Sun 7/6

10:26 am-11:50 am

Nonstop1h 24m

$115

TucsonLas Vegas

TUS - LAS

TUSLAS

Tucson

Mon 6/9

7:20 am-11:31 am

1 stop4h 11m

Las Vegas Harry Reid Intl

Thu 6/12

6:20 am-9:29 am

1 stop3h 09m

$209

TucsonLas Vegas

TUS - LAS

TUSLAS

Tucson

Sun 6/15

6:00 am-7:20 am

Nonstop1h 20m

Las Vegas Harry Reid Intl

Wed 6/18

8:20 am-9:45 am

Nonstop1h 25m

$221

TucsonLas Vegas

TUS - LAS

TUSLAS

Tucson

Thu 6/12

7:00 am-12:54 pm

1 stop5h 54m

Las Vegas Harry Reid Intl

Sun 6/15

6:28 am-11:10 am

1 stop4h 42m

$239

TucsonLas Vegas

TUS - LAS

TUSLAS

Tucson

Fri 6/20

5:03 pm-11:59 pm

1 stop6h 56m

Las Vegas Harry Reid Intl

Sun 6/22

10:26 am-11:48 am

Nonstop1h 22m

$256

TucsonLas Vegas

TUS - LAS

TUSLAS

Tucson

Tue 7/15

12:06 pm-8:38 pm

1 stop8h 32m

Las Vegas Harry Reid Intl

Thu 7/17

11:27 am-11:10 am

2 stops23h 43m

$361

TucsonLas Vegas

TUS - LAS

TUSLAS

Tucson

Fri 6/27

7:30 pm-9:41 am

2 stops14h 11m

Las Vegas Harry Reid Intl

Sun 6/29

6:00 am-8:43 pm

1 stop14h 43m

$500

TucsonLas Vegas

TUS - LAS

TUSLAS

Tucson

Sun 6/15

12:43 pm-2:04 pm

Nonstop1h 21m

$54

TucsonLas Vegas

TUS - LAS

TUSLAS

Tucson

Wed 8/13

2:59 pm-6:25 pm

1 stop3h 26m

$97

TucsonLas Vegas

TUS - LAS

TUSLAS

Tucson

Tue 6/17

7:15 pm-8:35 pm

Nonstop1h 20m

$110

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/15

Showing 1-10 of 13 results
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Compare providers for flights from Tucson to Las Vegas

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Tucson to Las Vegas in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
PricelinePrice Accuracy2 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Tucson-Las Vegas flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Tucson-Las Vegas flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Tucson-Las Vegas flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Tucson-Las Vegas flights, Cheapflights users trust Priceline the most. Priceline has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Tucson-Las Vegas flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Tucson to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Tucson with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from Tucson to Las Vegas. Price data was last updated on May 9, 2025.

Booking 59 days in advance of your planned departure date is, on average, the best time to get cheap flights from Tucson to Las Vegas. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Tucson to Las Vegas?

Currently, August is the cheapest month in which you can book a flight from Tucson to Las Vegas (average of $198). Flying from Tucson to Las Vegas in March is currently the most expensive (average of $269). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from TUS to LAS?

Find hourly flight availability from Tucson to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 15, 2025.

It’s optimal to fly from Tucson to Las Vegas in the afternoon. By choosing this option you can save up to 16% on the cost of your flight, compared to a flight in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Tucson to Las Vegas. Price data was last updated on May 11, 2025.

Travelers seeking maximum savings on their Tucson to Las Vegas flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Tucson to Las Vegas

Explore weekly flight availability from Tucson to Las Vegas. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 15, 2025.

The most flights from TUS to LAS are scheduled on a Monday (4 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Las Vegas ranges from 0.1 - 0.8 inches per month. February is typically the wettest month, when rainfall can reach 0.8 in. May is typically the driest time to visit Las Vegas when rainfall is around 0.1 in.

Temperature in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Las Vegas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 93.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Las Vegas. Reviews last updated May 15, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Tucson to Las Vegas to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,291 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,731 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.9

Food

7.1

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Tucson to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Tucson to Las Vegas?

    If you wish to fly to Las Vegas from Tucson, then you need to book flights from Tucson to Las Vegas Harry Reid Intl. There are 3 flights from Tucson (TUS) to Harry Reid Intl (LAS) per day to choose from. Flights to Las Vegas from Tucson are available from 4 different airlines, which means you should have some options if you want to compare airfare deals. 1h 20m is how long a nonstop flight from Tucson to Las Vegas Harry Reid Intl typically takes.

  • How popular is this Tucson to Las Vegas flight route?

    The Tucson to Las Vegas Harry Reid Intl flight path was viewed by 13 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from Tucson to Las Vegas round-trip?

    Cheapflights users have booked flights from Tucson to Las Vegas round-trip from $115. Other airlines that can offer you cheap pricing are American Airlines, from $203, and Southwest, from $219. These flights start at 63% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Tucson to Las Vegas one-way?

    $39 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on American Airlines and Southwest, with prices starting from $97 and $110, respectively.

  • What are the cheapest flights from Tucson to Las Vegas?

    Looking at all options, your cheapest flight can be booked for $78. While the most popular route (Tucson - Las Vegas Harry Reid Intl) can be booked for $118 on average our data indicates $282 when flying from Tucson to Las Vegas.

  • Can I find deals for flights from Tucson to Las Vegas that include hotel bookings?

    Yes. In addition to deals on Tucson to Las Vegas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Tucson to Las Vegas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Tucson to Las Vegas.

  • Can I find deals for business class flights from Tucson to Las Vegas?

    Yes. Cheapflights offers flight deals from Tucson to Las Vegas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, August is the cheapest month in which you can book a flight from Tucson to Las Vegas (average of $198). Flying from Tucson to Las Vegas in March is currently the most expensive (average of $269). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Tucson?

Book flights to Tucson if you plan to visit one of these locations
Henderson
Paradise
North Las Vegas
Sunrise Manor
Winchester
Primm
Mount Charleston
Kingman
Mesquite
Needles
Boulder City

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Top 4 airlines flying from Tucson to Las Vegas

Discover the top 4 airlines that operate flights from Tucson to Las Vegas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$77Average$120FlexibilityNo cancel feeOn-time62%
DeltaCheapest$156Average$184FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$158Average$325FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$172Average$331FlexibilityNo cancel feeOn-time63%

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