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$28+ 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 1/19. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — LAS
nov. 29 — dic. 61
sáb. 11/29
sáb. 12/6
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”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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

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 octubre 30, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$91
(CheapOair)

One-way from

$28
(Kiwi.com)

Popular in

December

Cheapest in

July

Average price

$239

Good round-trip deal

$159 or less

Good one-way deal

$100 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. 11% potential increase in price ($36 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in October 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 octubre 30, 2025.

This CheapOair deal was found by Cheapflights users on 10/28. 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.
vie. 11/142:20 pmTUS - LAS
Nonstop1h 25mFrontier
lun. 11/1711:11 amLAS - TUS
Nonstop1h 24mFrontier
Deal found 10/28$91
This CheapOair deal was found by Cheapflights users on 10/28. 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.
vie. 12/57:21 pmTUS - LAS
Nonstop1h 29mFrontier
lun. 12/84:11 pmLAS - TUS
Nonstop1h 30mFrontier
Deal found 10/28$98
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
vie. 11/142:20 pmTUS - LAS
Nonstop1h 25mFrontier
dom. 11/1611:11 amLAS - TUS
Nonstop1h 24mFrontier
Deal found 10/29$114
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/102:20 pmTUS - LAS
Nonstop1h 25mFrontier
vie. 11/1411:11 amLAS - TUS
Nonstop1h 24mFrontier
Deal found 10/28$116
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
jue. 11/135:16 pmTUS - LAS
1 stop7h 28mFrontier
dom. 11/1611:11 amLAS - TUS
Nonstop1h 24mFrontier
Deal found 10/30$121
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
vie. 11/142:20 pmTUS - LAS
Nonstop1h 25mFrontier
jue. 12/48:32 amLAS - TUS
1 stop7h 41mFrontier
Deal found 10/30$122
This Frontier deal was found by Cheapflights users on 10/29. 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.
dom. 12/217:43 pmTUS - LAS
Nonstop1h 29mFrontier
mar. 12/304:05 pmLAS - TUS
Nonstop1h 30mFrontier
Deal found 10/29$125
This Mytrip deal was found by Cheapflights users on 10/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/87:36 pmTUS - LAS
Nonstop1h 29mFrontier
jue. 12/1112:59 amLAS - TUS
1 stop9h 46mFrontier
Deal found 10/30$128
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
mar. 12/237:20 pmTUS - LAS
Nonstop1h 29mFrontier
mar. 12/304:05 pmLAS - TUS
Nonstop1h 30mFrontier
Deal found 10/30$129
This Frontier deal was found by Cheapflights users on 10/29. 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.
vie. 12/57:21 pmTUS - LAS
Nonstop1h 29mFrontier
sáb. 12/612:59 amLAS - TUS
1 stop9h 46mFrontier
Deal found 10/29$135

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 octubre 30, 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

jue. 2/5

6:00 pm-8:55 pm

1 stop3h 55m

Las Vegas Harry Reid Intl

lun. 2/9

10:21 am-5:04 pm

1 stop5h 43m

$157

TucsonLas Vegas

TUS - LAS

TUSLAS

Tucson

jue. 2/5

6:00 pm-8:55 pm

1 stop3h 55m

Las Vegas Harry Reid Intl

mar. 2/10

5:21 pm-10:27 pm

1 stop4h 06m

$172

TucsonLas Vegas

TUS - LAS

TUSLAS

Tucson

jue. 2/5

6:00 pm-11:13 pm

1 stop6h 13m

Las Vegas Harry Reid Intl

dom. 2/8

6:00 am-11:44 am

1 stop4h 44m

$198

TucsonLas Vegas

TUS - LAS

TUSLAS

Tucson

mié. 2/4

6:00 pm-8:55 pm

1 stop3h 55m

Las Vegas Harry Reid Intl

dom. 2/8

6:00 am-11:33 am

1 stop4h 33m

$213

TucsonLas Vegas

TUS - LAS

TUSLAS

Tucson

vie. 12/5

7:15 am-7:35 am

Nonstop1h 20m

Las Vegas Harry Reid Intl

lun. 12/8

7:30 pm-9:50 pm

Nonstop1h 20m

$221

TucsonLas Vegas

TUS - LAS

TUSLAS

Tucson

sáb. 12/6

6:10 am-6:35 am

Nonstop1h 25m

Las Vegas Harry Reid Intl

lun. 12/8

7:30 pm-9:50 pm

Nonstop1h 20m

$231

TucsonLas Vegas

TUS - LAS

TUSLAS

Tucson

jue. 1/8

7:20 am-7:45 am

Nonstop1h 25m

Las Vegas Harry Reid Intl

dom. 1/11

10:20 am-6:30 pm

2 stops7h 10m

$239

TucsonLas Vegas

TUS - LAS

TUSLAS

Tucson

vie. 1/30

6:00 pm-8:55 pm

1 stop3h 55m

Las Vegas Harry Reid Intl

dom. 2/1

6:00 am-11:33 am

1 stop4h 33m

$239

TucsonLas Vegas

TUS - LAS

TUSLAS

Tucson

jue. 1/29

6:00 pm-8:55 pm

1 stop3h 55m

Las Vegas Harry Reid Intl

dom. 2/1

6:00 am-11:33 am

1 stop4h 33m

$239

TucsonLas Vegas

TUS - LAS

TUSLAS

Tucson

jue. 1/22

6:00 pm-8:48 pm

1 stop3h 48m

Las Vegas Harry Reid Intl

dom. 1/25

6:00 am-11:44 am

1 stop4h 44m

$258

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 23 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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*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 October 24, 2025.

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, January is the cheapest month in which you can book a flight from Tucson to Las Vegas (average of $47). Flying from Tucson to Las Vegas in September is currently the most expensive (average of $89). 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 octubre 30, 2025.

It’s optimal to fly from Tucson to Las Vegas at noon. By choosing this option you can save up to 21% 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 October 26, 2025.

Travelers seeking maximum savings on their Tucson to Las Vegas flight should consider departing on Tuesday at noon 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.

How much does it cost to fly round-trip from Tucson to Las Vegas?

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 octubre 30, 2025.
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
4,243 reviews

Entertainment

7.5

Boarding

8.1

Food

7.0

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,243 reviews
Southwest
8.0
Very good
4,243 reviews

Entertainment

7.5

Boarding

8.1

Food

7.0

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
7,998 reviews
Southwest
8.0
Very good
4,243 reviews

Entertainment

7.5

Boarding

8.1

Food

7.0

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,034 reviews
Southwest
8.0
Very good
4,243 reviews

Entertainment

7.5

Boarding

8.1

Food

7.0

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,123 reviews
Southwest
8.0
Very good
4,243 reviews

Entertainment

7.5

Boarding

8.1

Food

7.0

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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.

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

    The Tucson to Las Vegas Harry Reid Intl flight path was viewed by 30 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?

    Delta and Southwest can get you from Tucson to Las Vegas in just under 1h 20m. Your travel time can differ by up to 2h 35m. 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 $69. Other airlines that can offer you cheap pricing are Delta, from $93, and Southwest, from $172. These flights start at 74% lower than the current average price 3 months from now.

  • 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 $145 on average, our data indicates $213 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, January is the cheapest month in which you can book a flight from Tucson to Las Vegas (average of $47). Flying from Tucson to Las Vegas in September is currently the most expensive (average of $89). 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
Paradise
Henderson
North Las Vegas
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Primm
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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 octubre 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$69Average$122FlexibilityNo cancel feeOn-time62%
DeltaCheapest$93Average$246FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$172Average$328FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$176Average$330FlexibilityNo cancel feeOn-time71%

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