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Cheap flights from Tucson to Las Vegas from $41

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Tucson to Las Vegas departing on 4/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
1:08 pm - 2:32 pm
TUS
-
LAS
1h 24mnonstop
Frontier Logo
6:40 am - 8:07 am
LAS
-
TUS
1h 27mnonstop
$81Frontier
Mon, Apr 6 - Mon, Apr 13
Frontier Logo
1:08 pm - 2:32 pm
TUS
-
LAS
1h 24mnonstop
Frontier Logo
6:40 am - 8:07 am
LAS
-
TUS
1h 27mnonstop
$101Frontier
Mon, Apr 6 - Mon, Apr 13
Frontier Logo
1:23 pm - 2:51 pm
TUS
-
LAS
1h 28mnonstop
Frontier Logo
6:40 am - 8:07 am
LAS
-
TUS
1h 27mnonstop
$102Frontier
Fri, Apr 3 - Mon, Apr 6
Frontier Logo
1:23 pm - 2:51 pm
TUS
-
LAS
1h 28mnonstop
Frontier Logo
6:40 am - 8:07 am
LAS
-
TUS
1h 27mnonstop
$120Frontier
Fri, Apr 3 - Mon, Apr 6
Frontier Logo
12:04 pm - 1:37 pm
TUS
-
LAS
1h 33mnonstop
Frontier Logo
6:40 am - 8:07 am
LAS
-
TUS
1h 27mnonstop
$121Frontier
Fri, Mar 27 - Fri, Apr 3
Frontier Logo
12:04 pm - 1:37 pm
TUS
-
LAS
1h 33mnonstop
Frontier Logo
6:40 am - 8:07 am
LAS
-
TUS
1h 27mnonstop
$122Frontier
Fri, Mar 27 - Fri, Apr 3
Frontier Logo
9:02 am - 11:23 pm
TUS
-
LAS
14h 21m
1 stop
Frontier Logo
6:40 am - 8:07 am
LAS
-
TUS
1h 27mnonstop
$123Frontier
Fri, Apr 10 - Mon, Apr 13
Frontier Logo
1:08 pm - 2:32 pm
TUS
-
LAS
1h 24mnonstop
Frontier Logo
12:59 am - 12:41 pm
LAS
-
TUS
11h 42m
1 stop
$141Frontier
Mon, Apr 6 - Wed, Apr 8
Frontier Logo
1:26 pm - 11:44 pm
TUS
-
LAS
10h 18m
1 stop
Frontier Logo
6:40 am - 8:07 am
LAS
-
TUS
1h 27mnonstop
$142Frontier
Thu, Apr 9 - Mon, Apr 13
Frontier Logo
11:49 am - 1:22 pm
TUS
-
LAS
1h 33mnonstop
Frontier Logo
6:45 am - 8:14 am
LAS
-
TUS
1h 29mnonstop
$156Frontier
Sun, Mar 22 - Fri, Mar 27

Frontier flights from Tucson to Las Vegas

Our best Frontier deals on Tucson to Las Vegas flight tickets
Frontier
Apr 6
TUS1:08 pmTucson
1h 24m
LAS2:32 pmLas Vegas Harry Reid Intl
Apr 13
LAS6:40 amLas Vegas Harry Reid Intl
1h 27m
TUS8:07 amTucson
$81
Frontier
Apr 6
TUS1:08 pmTucson
1h 24m
LAS2:32 pmLas Vegas Harry Reid Intl
Apr 13
LAS6:40 amLas Vegas Harry Reid Intl
1h 27m
TUS8:07 amTucson
$101
Frontier
Apr 3
TUS1:23 pmTucson
1h 28m
LAS2:51 pmLas Vegas Harry Reid Intl
Apr 6
LAS6:40 amLas Vegas Harry Reid Intl
1h 27m
TUS8:07 amTucson
$102

Delta flights from Tucson to Las Vegas

Our best Delta deals on Tucson to Las Vegas flight tickets
Delta
Apr 8
TUS5:04 pmTucson
6h 51m
1 stop
LAS11:55 pmLas Vegas Harry Reid Intl
Apr 13
LAS6:00 amLas Vegas Harry Reid Intl
4h 35m
1 stop
TUS10:35 amTucson
$159
Delta
Apr 4
TUS6:00 amTucson
6h 54m
1 stop
LAS12:54 pmLas Vegas Harry Reid Intl
May 2
LAS2:15 pmLas Vegas Harry Reid Intl
6h 18m
1 stop
TUS8:33 pmTucson
$163
Delta
Apr 4
TUS6:00 amTucson
6h 54m
1 stop
LAS12:54 pmLas Vegas Harry Reid Intl
Apr 30
LAS6:00 amLas Vegas Harry Reid Intl
4h 35m
1 stop
TUS10:35 amTucson
$172

momondo 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, momondo users made 832,500 searches. Data last updated March 2, 2026.
Use the filters below to find and compare flights from Tucson to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TucsonLas Vegas

TUS - LAS

TUSLAS

Tucson

Mon 4/6

1:08 pm-2:32 pm

Nonstop1h 24m

Las Vegas Harry Reid Intl

Mon 4/13

6:40 am-8:07 am

Nonstop1h 27m

$81

TucsonLas Vegas

TUS - LAS

TUSLAS

Tucson

Mon 4/6

1:08 pm-2:32 pm

Nonstop1h 24m

Las Vegas Harry Reid Intl

Mon 4/13

6:40 am-8:07 am

Nonstop1h 27m

$101

TucsonLas Vegas

TUS - LAS

TUSLAS

Tucson

Fri 4/3

1:23 pm-2:51 pm

Nonstop1h 28m

Las Vegas Harry Reid Intl

Mon 4/6

6:40 am-8:07 am

Nonstop1h 27m

$102

TucsonLas Vegas

TUS - LAS

TUSLAS

Tucson

Fri 4/3

1:23 pm-2:51 pm

Nonstop1h 28m

Las Vegas Harry Reid Intl

Mon 4/6

6:40 am-8:07 am

Nonstop1h 27m

$120

TucsonLas Vegas

TUS - LAS

TUSLAS

Tucson

Fri 3/27

12:04 pm-1:37 pm

Nonstop1h 33m

Las Vegas Harry Reid Intl

Fri 4/3

6:40 am-8:07 am

Nonstop1h 27m

$121

TucsonLas Vegas

TUS - LAS

TUSLAS

Tucson

Fri 3/27

12:04 pm-1:37 pm

Nonstop1h 33m

Las Vegas Harry Reid Intl

Fri 4/3

6:40 am-8:07 am

Nonstop1h 27m

$122

TucsonLas Vegas

TUS - LAS

TUSLAS

Tucson

Fri 4/10

9:02 am-11:23 pm

1 stop14h 21m

Las Vegas Harry Reid Intl

Mon 4/13

6:40 am-8:07 am

Nonstop1h 27m

$123

TucsonLas Vegas

TUS - LAS

TUSLAS

Tucson

Mon 4/6

1:08 pm-2:32 pm

Nonstop1h 24m

Las Vegas Harry Reid Intl

Wed 4/8

12:59 am-12:41 pm

1 stop11h 42m

$141

TucsonLas Vegas

TUS - LAS

TUSLAS

Tucson

Thu 4/9

1:26 pm-11:44 pm

1 stop10h 18m

Las Vegas Harry Reid Intl

Mon 4/13

6:40 am-8:07 am

Nonstop1h 27m

$142

TucsonLas Vegas

TUS - LAS

TUSLAS

Tucson

Sun 3/22

11:49 am-1:22 pm

Nonstop1h 33m

Las Vegas Harry Reid Intl

Fri 3/27

6:45 am-8:14 am

Nonstop1h 29m

$156

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Las Vegas from

How to get the cheapest flight ticket from Tucson to Las Vegas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Las Vegas?

The month of February is, on average, the cheapest month to fly to Las Vegas from Tucson, with most prices found around $123. The month of January is another great option to travel to Las Vegas, with average flight prices from Tucson averaging around $161.

What is the cheapest day to depart on your flight to Las Vegas?

Our data shows that Thursday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $257. Flights from Tucson to Las Vegas on a Saturday will generally be more expensive and average around $345. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Las Vegas?

The cheapest time of day to fly to Las Vegas is at noon when flights can be purchased for as low as $202. Flights to Las Vegas are more costly in the morning, with an average ticket price of $329. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Tucson to Las Vegas Harry Reid Intl flight route?

Fly from Tucson to Las Vegas Harry Reid Intl for the best Tucson - Las Vegas Harry Reid Intl flight prices

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

You are more likely to see cheaper flights to Las Vegas from Tucson when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $235 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Tucson for as low as $177 on momondo.

What cabin class options are available on Tucson to Las Vegas Harry Reid Intl flights?

There is only 1 cabin class available to choose from on Tucson to Las Vegas Harry Reid Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Tucson to Las Vegas flight prices changed over time?

As of March 2026, prices for Tucson to Las Vegas flights are approximately 42% cheaper when compared to flights at the same time last year.

When to book flights from Tucson to Las Vegas

Are you open to changing your travel dates? Check out the ideal times to fly from Tucson to Las Vegas according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Tucson to Las Vegas (TUS to LAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tucson to Las Vegas

Best Price Found

$108

Fastest flight time

1h 15m

Direct flights

Every day

Airports in Las Vegas

1 airport
The best one-way flight to Las Vegas from Tucson in the past 72 hours is $108. The best round-trip flight deal from Tucson to Las Vegas found on momondo in the last 72 hours is $162.
The fastest flight from Tucson to Las Vegas takes 1h 15m
Direct flights go from Tucson to Las Vegas every day.
There is 1 airport in Las Vegas. From Tucson there are direct flights to Las Vegas Harry Reid Intl (LAS).
Search flight deals

  • How far is Tucson to Las Vegas Harry Reid Intl by plane?

    A flight from Tucson to Las Vegas Harry Reid Intl will travel around 362.1 mi. 1h 15m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Tucson Airport to Las Vegas Harry Reid Intl Airport?

    Prices for flights from Tucson Airport to Las Vegas Harry Reid Intl Airport refresh daily.

  • How many operators does momondo search for flights from Tucson Airport to Las Vegas Harry Reid Intl Airport?

  • How old do you have to be to fly from Tucson Airport to Las Vegas Harry Reid Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Tucson Airport to Las Vegas Harry Reid Intl Airport.

  • What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

    The required travel and health documents for your Las Vegas Harry Reid Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Las Vegas Harry Reid Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Tucson to Las Vegas?

  • What is the most popular airline from Tucson to Las Vegas?

Best airlines flying from Tucson to Las Vegas

Compare and see reviews for airlines that fly from Tucson to Las Vegas with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $58Free CancellationRating
5.7
3,040 reviews
Search Frontier flights
DeltaPriceFrom $91Free CancellationRating
7.9
8,237 reviews
Search Delta flights
SouthwestPriceFrom $171Free CancellationRating
8.0
4,306 reviews
Search Southwest flights
JetBluePriceFrom $175Free CancellationRating
7.2
2,894 reviews
Search JetBlue flights
American AirlinesPriceFrom $186Free CancellationRating
7.1
11,369 reviews
Search American Airlines flights

  • Southwest Flights From Tucson to Las Vegas

    Southwest is one of the most popular airlines flying from Tucson to Las Vegas, operating 5 flights/week on average for this route. A good Southwest flight deal for Tucson to Las Vegas starts from $171 round-trip, up to an average price of $328. Our users have rated Southwest at 8.0/10.

Traveling to a place near Las Vegas?

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

Why use momondo?

Why should I use momondo to find a flight deal from Tucson to Las Vegas?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Tucson to Las Vegas. momondo saves you time and could save you money on your trip.

Can I find flights from Tucson to Las Vegas with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Tucson to Las Vegas flights to just show those with flexible booking policies.

How can momondo help me find flights from Tucson to Las Vegas?

Once all potential Tucson to Las Vegas flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Tucson to Las Vegas right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Tucson to Las Vegas now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Las Vegas and let you know when they change.

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