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$27+ 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 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — LAS
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Find cheap flights from Tucson to Las Vegas with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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Cheapflights Tip: The best prices from Tucson to Las Vegas Harry Reid Intl are usually found in January or July, booked 82 days in advance, depart on a Thursday or Sunday and return on a Friday

Cheap 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 January 21, 2026.

This Frontier deal was found by Cheapflights users on 1/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/19:59 pm
TUS
-
LAS
Nonstop1h 33m
Frontier
Fri 2/65:31 pm
LAS
-
TUS
Nonstop1h 24m
Frontier
Deal found 1/21$58
This Trip.com deal was found by Cheapflights users on 1/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/131:33 pm
TUS
-
LAS
Nonstop1h 33m
Frontier
Fri 2/2010:07 am
LAS
-
TUS
Nonstop1h 31m
Frontier
Deal found 1/20$60
This CheapOair deal was found by Cheapflights users on 1/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/201:33 pm
TUS
-
LAS
Nonstop1h 33m
Frontier
Sun 2/2210:52 am
LAS
-
TUS
Nonstop1h 31m
Frontier
Deal found 1/20$69
This Expedia deal was found by Cheapflights users on 1/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/131:33 pm
TUS
-
LAS
Nonstop1h 33m
Frontier
Sun 2/1510:52 am
LAS
-
TUS
Nonstop1h 31m
Frontier
Deal found 1/19$77
This Kiwi.com deal was found by Cheapflights users on 1/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/68:50 pm
TUS
-
LAS
Nonstop1h 33m
Frontier
Sun 2/82:10 pm
LAS
-
TUS
Nonstop1h 24m
Frontier
Deal found 1/21$81
This Super.com deal was found by Cheapflights users on 1/21. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/191:20 pm
TUS
-
LAS
Nonstop1h 33m
Frontier
Sun 2/2210:52 am
LAS
-
TUS
Nonstop1h 31m
Frontier
Deal found 1/21$82
This CheapOair deal was found by Cheapflights users on 1/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/229:20 pm
TUS
-
LAS
Nonstop1h 33m
Frontier
Wed 2/2511:00 am
LAS
-
TUS
1 stop24h 25m
Frontier
Deal found 1/21$98
This CheapOair deal was found by Cheapflights users on 1/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/131:33 pm
TUS
-
LAS
Nonstop1h 33m
Frontier
Wed 2/1811:00 am
LAS
-
TUS
1 stop24h 25m
Frontier
Deal found 1/20$99
This Kiwi.com deal was found by Cheapflights users on 1/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/299:49 pm
TUS
-
LAS
Nonstop1h 33m
Frontier
Sun 2/12:10 pm
LAS
-
TUS
Nonstop1h 24m
Frontier
Deal found 1/19$103
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/59:49 pm
TUS
-
LAS
Nonstop1h 33m
Frontier
Wed 2/1111:00 am
LAS
-
TUS
1 stop24h 25m
Frontier
Deal found 1/20$106
This Travelocity deal was found by Cheapflights users on 1/21. 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.
Thu 2/197:42 pm
TUS
-
LAS
1 stop4h 32m
Frontier
Thu 2/264:16 pm
LAS
-
TUS
Nonstop1h 31m
Frontier
Deal found 1/21$108

Find 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 January 21, 2026.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$58
(Expedia)

One-way from

$27
(Kiwi.com)

Popular in

March

Cheapest in

January

Average price

$168

Good round-trip deal

$104 or less

Good one-way deal

$145 or less
Provider with most accurate pricing for Tucson-Las Vegas Harry Reid Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Tucson-Las Vegas Harry Reid Intl flights.
Search Deals
From Tucson to Las Vegas Harry Reid Intl
Search Deals
One-way flight from Tucson to Las Vegas Harry Reid Intl
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($27 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Tucson to Las Vegas Harry Reid Intl.
Search Deals
Price to beat on a one-way flight from Tucson to Las Vegas Harry Reid Intl.
Search Deals

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 January 21, 2026.
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

Wed 4/15

6:05 pm-11:20 pm

1 stop5h 15m

Las Vegas Harry Reid Intl

Wed 4/22

1:45 pm-8:00 pm

2 stops6h 15m

$142

TucsonLas Vegas

TUS - LAS

TUSLAS

Tucson

Tue 4/14

7:50 am-9:15 am

Nonstop1h 25m

Las Vegas Harry Reid Intl

Thu 4/16

6:55 pm-10:50 pm

1 stop3h 55m

$154

TucsonLas Vegas

TUS - LAS

TUSLAS

Tucson

Thu 2/12

11:45 am-12:15 pm

Nonstop1h 30m

Las Vegas Harry Reid Intl

Sun 2/15

7:35 am-9:55 am

Nonstop1h 20m

$157

TucsonLas Vegas

TUS - LAS

TUSLAS

Tucson

Mon 2/23

5:35 pm-9:06 pm

1 stop4h 31m

Las Vegas Harry Reid Intl

Wed 2/25

6:00 am-11:44 am

1 stop4h 44m

$158

TucsonLas Vegas

TUS - LAS

TUSLAS

Tucson

Tue 2/24

6:10 pm-9:05 pm

1 stop3h 55m

Las Vegas Harry Reid Intl

Sat 2/28

6:00 am-11:10 am

1 stop4h 10m

$164

TucsonLas Vegas

TUS - LAS

TUSLAS

Tucson

Sun 2/22

6:15 am-6:40 am

Nonstop1h 25m

Las Vegas Harry Reid Intl

Tue 2/24

7:10 am-12:40 pm

1 stop4h 30m

$164

TucsonLas Vegas

TUS - LAS

TUSLAS

Tucson

Thu 3/26

6:45 pm-11:55 pm

1 stop5h 10m

Las Vegas Harry Reid Intl

Tue 3/31

9:05 am-4:50 pm

2 stops7h 45m

$169

TucsonLas Vegas

TUS - LAS

TUSLAS

Tucson

Thu 3/26

5:00 pm-11:12 pm

1 stop6h 12m

Las Vegas Harry Reid Intl

Mon 3/30

3:00 pm-9:05 pm

1 stop6h 05m

$193

TucsonLas Vegas

TUS - LAS

TUSLAS

Tucson

Sat 4/18

5:25 pm-11:06 pm

1 stop5h 41m

Las Vegas Harry Reid Intl

Mon 4/27

6:00 am-10:43 am

1 stop4h 43m

$227

TucsonLas Vegas

TUS - LAS

TUSLAS

Tucson

Fri 3/27

3:20 pm-9:10 pm

1 stop5h 50m

Las Vegas Harry Reid Intl

Tue 3/31

9:00 pm-10:20 pm

Nonstop1h 20m

$234

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 20 results
1
2

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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
JustAirTicketPrice Accuracy-Trust Score*1 star
CheapOairPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust 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 CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on Tucson-Las Vegas flight deals on Cheapflights vs. CheapOair >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 CheapOair the most. CheapOair 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 January 16, 2026.

Booking 82 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, November is the cheapest month in which you can book a flight from Tucson to Las Vegas (average of $38). Flying from Tucson to Las Vegas in September is currently the most expensive (average of $91). 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 January 21, 2026.

It’s optimal to fly from Tucson to Las Vegas at noon. By choosing this option you can save up to 31% 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 January 17, 2026.

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

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 January 21, 2026.
See what other customers who have flown with Southwest, Delta, and American Airlines from Tucson to Las Vegas have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,266 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,266 reviews
Southwest
8.0
Very good
4,266 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,088 reviews
Southwest
8.0
Very good
4,266 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,173 reviews
Southwest
8.0
Very good
4,266 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
JetBlue
7.2
Good
2,890 reviews
Southwest
8.0
Very good
4,266 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Frontier
5.7
Fair
3,057 reviews
Southwest
8.0
Very good
4,266 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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 5 different airlines, which means you should have some options if you want to compare airfare deals. 1h 15m 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 35 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Tucson to Las Vegas?

    Southwest and Delta can get you from Tucson to Las Vegas in just under 4h 31m. Your travel time can differ by up to 44m. The distance from Tucson to Las Vegas is about 365 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 $58. Other airlines that can offer you cheap pricing are Delta, from $91, and Southwest, from $169. These flights start at 75% lower than the current average price 3 months from now.

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

    $40 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 $79 and $97, respectively.

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

    Looking at all options, your cheapest flight can be booked for $58. While the most popular route (Tucson - Las Vegas Harry Reid Intl) can be booked for $60 on average, our data indicates $188 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, November is the cheapest month in which you can book a flight from Tucson to Las Vegas (average of $38). Flying from Tucson to Las Vegas in September is currently the most expensive (average of $91). 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 Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
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Top 5 airlines flying from Tucson to Las Vegas

Discover the top 5 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 January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$58Average$118FlexibilityNo cancel feeOn-time62%
DeltaCheapest$91Average$165FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$169Average$322FlexibilityNo cancel feeOn-time63%
JetBlueCheapest$175Average$297FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$176Average$330FlexibilityNo cancel feeOn-time71%

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