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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 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — LAS
Feb 13 — Feb 201
Fri 2/13
Fri 2/20
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 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

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 14, 2026.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$58
(Frontier)

One-way from

$28
(Yatra.com)

Popular in

March

Cheapest in

January

Average price

$154

Good round-trip deal

$123 or less

Good one-way deal

$143 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
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($30 potential increase over avg. RT price).
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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.
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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 January 14, 2026.

This Frontier deal was found by Cheapflights users on 1/12. 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.
Thu 1/299:49 pm
TUS
-
LAS
Nonstop1h 33m
Frontier
Fri 2/65:31 pm
LAS
-
TUS
Nonstop1h 24m
Frontier
Deal found 1/12$58
This Frontier deal was found by Cheapflights users on 1/12. 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.
Thu 2/59:49 pm
TUS
-
LAS
Nonstop1h 33m
Frontier
Sun 2/82:10 pm
LAS
-
TUS
Nonstop1h 24m
Frontier
Deal found 1/12$59
This Kiwi.com deal was found by Cheapflights users on 1/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/89:59 pm
TUS
-
LAS
Nonstop1h 33m
Frontier
Thu 2/124:16 pm
LAS
-
TUS
Nonstop1h 31m
Frontier
Deal found 1/13$62
This Kiwi.com deal was found by Cheapflights users on 1/13. 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 Kiwi.com 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
Thu 2/52:29 pm
LAS
-
TUS
Nonstop1h 24m
Frontier
Deal found 1/13$68
This Super.com deal was found by Cheapflights users on 1/13. 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 Super.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 1/13$69
This Frontier deal was found by Cheapflights users on 1/13. 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 Frontier 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
Thu 2/124:16 pm
LAS
-
TUS
Nonstop1h 31m
Frontier
Deal found 1/13$74
This Expedia deal was found by Cheapflights users on 1/13. 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 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 1/13$78
This Super.com deal was found by Cheapflights users on 1/13. 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 Super.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 1/13$79
This Frontier deal was found by Cheapflights users on 1/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/229:49 pm
TUS
-
LAS
Nonstop1h 33m
Frontier
Fri 1/235:31 pm
LAS
-
TUS
Nonstop1h 24m
Frontier
Deal found 1/13$80
This Frontier deal was found by Cheapflights users on 1/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/229:49 pm
TUS
-
LAS
Nonstop1h 33m
Frontier
Sun 1/252:10 pm
LAS
-
TUS
Nonstop1h 24m
Frontier
Deal found 1/13$81
This Priceline deal was found by Cheapflights users on 1/13. 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 Priceline 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 1/13$82

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 14, 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 2/11

6:10 pm-9:05 pm

1 stop3h 55m

Las Vegas Harry Reid Intl

Sun 2/15

7:35 am-9:55 am

Nonstop1h 20m

$137

TucsonLas Vegas

TUS - LAS

TUSLAS

Tucson

Wed 2/4

7:20 am-7:45 am

Nonstop1h 25m

Las Vegas Harry Reid Intl

Mon 2/9

8:45 pm-11:05 pm

Nonstop1h 20m

$144

TucsonLas Vegas

TUS - LAS

TUSLAS

Tucson

Tue 3/24

6:30 pm-8:00 pm

Nonstop1h 30m

Las Vegas Harry Reid Intl

Thu 3/26

5:10 am-12:55 pm

1 stop7h 45m

$154

TucsonLas Vegas

TUS - LAS

TUSLAS

Tucson

Sat 2/7

3:00 pm-5:45 pm

1 stop3h 45m

Las Vegas Harry Reid Intl

Tue 2/10

7:10 am-12:40 pm

1 stop4h 30m

$164

TucsonLas Vegas

TUS - LAS

TUSLAS

Tucson

Wed 2/11

12:05 pm-7:00 pm

2 stops7h 55m

Las Vegas Harry Reid Intl

Sat 2/14

6:00 am-11:10 am

1 stop4h 10m

$169

TucsonLas Vegas

TUS - LAS

TUSLAS

Tucson

Mon 3/9

5:00 pm-11:12 pm

1 stop6h 12m

Las Vegas Harry Reid Intl

Tue 3/17

6:04 am-11:06 am

1 stop5h 02m

$184

TucsonLas Vegas

TUS - LAS

TUSLAS

Tucson

Mon 3/9

11:46 am-5:38 pm

1 stop5h 52m

Las Vegas Harry Reid Intl

Wed 3/18

6:00 am-10:23 am

1 stop4h 23m

$184

TucsonLas Vegas

TUS - LAS

TUSLAS

Tucson

Thu 3/5

7:15 am-11:45 am

1 stop5h 30m

Las Vegas Harry Reid Intl

Mon 3/9

3:30 pm-10:10 pm

2 stops6h 40m

$196

TucsonLas Vegas

TUS - LAS

TUSLAS

Tucson

Sat 3/7

5:59 pm-10:24 pm

1 stop5h 25m

Las Vegas Harry Reid Intl

Tue 3/17

6:04 am-11:06 am

1 stop5h 02m

$218

TucsonLas Vegas

TUS - LAS

TUSLAS

Tucson

Wed 3/4

5:35 pm-10:30 pm

1 stop5h 55m

Las Vegas Harry Reid Intl

Tue 3/17

6:04 am-11:06 am

1 stop5h 02m

$232

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/13

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
eDreamsPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
CheapOairPrice 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 9, 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 $90). 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 14, 2026.

It’s optimal to fly from Tucson to Las Vegas at noon. By choosing this option you can save up to 27% 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 10, 2026.

Travelers seeking maximum savings on their Tucson to Las Vegas flight should consider departing on Sunday 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.

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 January 14, 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
4,257 reviews

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

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
4,257 reviews
Southwest
8.0
Very good
4,257 reviews

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

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
8,039 reviews
Southwest
8.0
Very good
4,257 reviews

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

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
11,117 reviews
Southwest
8.0
Very good
4,257 reviews

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

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
2,884 reviews
Southwest
8.0
Very good
4,257 reviews

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

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
3,056 reviews
Southwest
8.0
Very good
4,257 reviews

Food

7.0

Comfort

8.0

Entertainment

7.5

Boarding

8.1

Overall

8.0

Crew

8.6

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 is 1 flight 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 can get you from Tucson to Las Vegas in just under 3h 55m. Your travel time can differ by up to . The distance from Tucson to Las Vegas is about 365 mi.

  • 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 most reliable airlines from Tucson to Las Vegas?

    No one likes to see their flight delayed. When booking a flight from Tucson to Las Vegas consider choosing Southwest (90%), Frontier (71%) or Sun Country Air (0%) as they are the most reliable in getting you off to your destination on time.

  • 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 $107 on average, our data indicates $203 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 $90). 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
Kingman
Winchester
Primm
Sunrise Manor
Mesquite
Boulder City
Needles

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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 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$58Average$119FlexibilityNo cancel feeOn-time62%
DeltaCheapest$91Average$193FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$169Average$318FlexibilityNo cancel feeOn-time63%
JetBlueCheapest$175Average$297FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$176Average$330FlexibilityNo cancel feeOn-time71%

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