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Cheap flights from Tucson to Las Vegas from $110

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 4/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
11:51 am - 9:00 pm
TUS
-
LAS
9h 09m
1 stop
American Airlines Logo
7:15 am - 4:38 pm
LAS
-
TUS
9h 23m
1 stop
$223American Airlines
Tue, Apr 28 - Wed, Apr 29
American Airlines Logo
7:40 am - 2:14 pm
TUS
-
LAS
6h 34m
1 stop
American Airlines Logo
11:51 am - 7:44 pm
LAS
-
TUS
7h 53m
1 stop
$230American Airlines
Wed, Apr 29 - Wed, May 6
Delta Logo
11:12 am - 6:06 pm
TUS
-
LAS
6h 54m
1 stop
Delta Logo
7:00 am - 11:05 am
LAS
-
TUS
4h 05m
1 stop
$237Delta
Tue, May 5 - Tue, May 12
American Airlines Logo
5:49 am - 9:09 am
TUS
-
LAS
3h 20m
1 stop
American Airlines Logo
1:26 pm - 5:51 pm
LAS
-
TUS
4h 25m
1 stop
$258American Airlines
Tue, May 12 - Tue, May 12
Delta Logo
6:05 am - 5:49 pm
TUS
-
LAS
11h 44m
1 stop
Delta Logo
6:19 pm - 11:05 am
LAS
-
TUS
16h 46m
1 stop
$260Delta
Tue, May 5 - Mon, May 11
American Airlines Logo
12:05 pm - 6:15 pm
TUS
-
LAS
6h 10m
1 stop
American Airlines Logo
7:15 am - 7:44 pm
LAS
-
TUS
12h 29m
1 stop
$267American Airlines
Mon, Apr 27 - Tue, Apr 28
Delta Logo
5:37 pm - 11:06 pm
TUS
-
LAS
5h 29m
1 stop
Delta Logo
6:00 am - 10:35 am
LAS
-
TUS
4h 35m
1 stop
$274Delta
Wed, Apr 29 - Sat, May 2
Southwest Logo
7:50 am - 9:15 am
TUS
-
LAS
1h 25mnonstop
Southwest Logo
8:50 pm - 10:10 pm
LAS
-
TUS
1h 20mnonstop
$287Southwest
Wed, Apr 29 - Wed, May 6
Southwest Logo
7:50 am - 9:15 am
TUS
-
LAS
1h 25mnonstop
Southwest Logo
12:20 pm - 3:45 pm
LAS
-
TUS
3h 25m
1 stop
$293Southwest
Wed, Apr 29 - Wed, May 6
Southwest Logo
7:35 pm - 9:00 pm
TUS
-
LAS
1h 25mnonstop
Southwest Logo
4:00 pm - 5:30 pm
LAS
-
TUS
1h 30mnonstop
$294Southwest
Mon, Apr 27 - Tue, Apr 28

Frontier flights from Tucson to Las Vegas

Our best Frontier deals on Tucson to Las Vegas flight tickets
Frontier
Apr 10
TUS12:08 pmTucson
5h 06m
1 stop
LAS5:14 pmLas Vegas Harry Reid Intl
Apr 13
LAS6:40 amLas Vegas Harry Reid Intl
1h 27m
TUS8:07 amTucson
$180
Frontier
Apr 10
TUS12:08 pmTucson
27h 27m
1 stop
LAS3:35 pmLas Vegas Harry Reid Intl
Apr 13
LAS6:40 amLas Vegas Harry Reid Intl
1h 27m
TUS8:07 amTucson
$181
Frontier
Apr 6
TUS9:02 amTucson
4h 30m
1 stop
LAS1:32 pmLas Vegas Harry Reid Intl
Apr 13
LAS6:40 amLas Vegas Harry Reid Intl
1h 27m
TUS8:07 amTucson
$184

Southwest flights from Tucson to Las Vegas

Our best Southwest deals on Tucson to Las Vegas flight tickets
Southwest
Apr 29
TUS7:50 amTucson
1h 25m
LAS9:15 amLas Vegas Harry Reid Intl
May 6
LAS8:50 pmLas Vegas Harry Reid Intl
1h 20m
TUS10:10 pmTucson
$287
Southwest
Apr 29
TUS7:50 amTucson
1h 25m
LAS9:15 amLas Vegas Harry Reid Intl
May 6
LAS12:20 pmLas Vegas Harry Reid Intl
3h 25m
1 stop
TUS3:45 pmTucson
$293
Southwest
Apr 27
TUS7:35 pmTucson
1h 25m
LAS9:00 pmLas Vegas Harry Reid Intl
Apr 28
LAS4:00 pmLas Vegas Harry Reid Intl
1h 30m
TUS5:30 pmTucson
$294

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 April 3, 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

Cheapest round-trip

TucsonLas Vegas

TUS - LAS

TUSLAS

Tucson

Tue 4/28

11:51 am-9:00 pm

1 stop9h 09m

Las Vegas Harry Reid Intl

Wed 4/29

7:15 am-4:38 pm

1 stop9h 23m

$223

TucsonLas Vegas

TUS - LAS

TUSLAS

Tucson

Wed 4/29

7:40 am-2:14 pm

1 stop6h 34m

Las Vegas Harry Reid Intl

Wed 5/6

11:51 am-7:44 pm

1 stop7h 53m

$230

TucsonLas Vegas

TUS - LAS

TUSLAS

Tucson

Tue 5/5

11:12 am-6:06 pm

1 stop6h 54m

Las Vegas Harry Reid Intl

Tue 5/12

7:00 am-11:05 am

1 stop4h 05m

$237

TucsonLas Vegas

TUS - LAS

TUSLAS

Tucson

Tue 5/12

5:49 am-9:09 am

1 stop3h 20m

Las Vegas Harry Reid Intl

Tue 5/12

1:26 pm-5:51 pm

1 stop4h 25m

$258

TucsonLas Vegas

TUS - LAS

TUSLAS

Tucson

Tue 5/5

6:05 am-5:49 pm

1 stop11h 44m

Las Vegas Harry Reid Intl

Mon 5/11

6:19 pm-11:05 am

1 stop16h 46m

$260

TucsonLas Vegas

TUS - LAS

TUSLAS

Tucson

Mon 4/27

12:05 pm-6:15 pm

1 stop6h 10m

Las Vegas Harry Reid Intl

Tue 4/28

7:15 am-7:44 pm

1 stop12h 29m

$267

TucsonLas Vegas

TUS - LAS

TUSLAS

Tucson

Wed 4/29

5:37 pm-11:06 pm

1 stop5h 29m

Las Vegas Harry Reid Intl

Sat 5/2

6:00 am-10:35 am

1 stop4h 35m

$274
Quickest round-trip

TucsonLas Vegas

TUS - LAS

TUSLAS

Tucson

Wed 4/29

7:50 am-9:15 am

Nonstop1h 25m

Las Vegas Harry Reid Intl

Wed 5/6

8:50 pm-10:10 pm

Nonstop1h 20m

$287

TucsonLas Vegas

TUS - LAS

TUSLAS

Tucson

Wed 4/29

7:50 am-9:15 am

Nonstop1h 25m

Las Vegas Harry Reid Intl

Wed 5/6

12:20 pm-3:45 pm

1 stop3h 25m

$293

TucsonLas Vegas

TUS - LAS

TUSLAS

Tucson

Mon 4/27

7:35 pm-9:00 pm

Nonstop1h 25m

Las Vegas Harry Reid Intl

Tue 4/28

4:00 pm-5:30 pm

Nonstop1h 30m

$294

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 typical price of a round-trip flight between Tucson and Las Vegas?

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 $107. 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 $256. Flights from Tucson to Las Vegas on a Saturday will generally be more expensive and average around $344. 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 $184. Flights to Las Vegas are more costly in the morning, with an average ticket price of $331. 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 $234 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 $175 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 April 2026, prices for Tucson to Las Vegas flights are approximately 15% 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

$113

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 $113. The best round-trip flight deal from Tucson to Las Vegas found on momondo in the last 72 hours is $284.
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

Frequently asked questions about flying from Tucson to Las Vegas

  • 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
3,001 reviews
Search Frontier flights
DeltaPriceFrom $91Free CancellationRating
7.9
8,375 reviews
Search Delta flights
SouthwestPriceFrom $170Free CancellationRating
8.0
4,344 reviews
Search Southwest flights
JetBluePriceFrom $175Free CancellationRating
7.2
2,913 reviews
Search JetBlue flights
American AirlinesPriceFrom $196Free CancellationRating
7.1
11,553 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 11 flights/week on average for this route. A good Southwest flight deal for Tucson to Las Vegas starts from $170 round-trip, up to an average price of $329. Our users have rated Southwest at 8.0/10.

  • Frontier Flights From Tucson to Las Vegas

    Frontier is also a popular choice for this route. Frontier flight deals for Tucson to Las Vegas start from as low as $58 round-trip, depending on your selected dates, with average Frontier deals seen on momondo around $118. Frontier operates 1 flight to Las Vegas from Tucson in an average week. Users have rated it 5.7/10 across 3,001 reviews.

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
Furnace Creek
Primm
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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