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Cheap flights from the United States to Las Vegas from $29

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Las Vegas departing on 10/5. 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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Find the cheapest flights from the United States to Las Vegas

Recent round-trip flight deals from the United States to Las Vegas

Frontier Logo
8:14 pm - 9:34 pmLAX-LAS
1h 20mnonstop
Frontier Logo
6:31 pm - 7:53 pmLAS-LAX
1h 22mnonstop
$52Frontier
Find Deal
Sun, Oct 5 - Tue, Oct 7
Frontier Logo
1:06 pm - 2:26 pmSNA-LAS
1h 20mnonstop
Frontier Logo
4:50 pm - 6:10 pmLAS-SNA
1h 20mnonstop
$53Frontier
Find Deal
Mon, Oct 27 - Thu, Oct 30
Spirit Airlines Logo
8:09 pm - 9:24 pmSNA-LAS
1h 15mnonstop
Spirit Airlines Logo
8:50 pm - 10:03 pmLAS-SNA
1h 13mnonstop
$56Spirit Airlines
Find Deal
Tue, Oct 14 - Tue, Oct 21
Spirit Airlines Logo
6:45 am - 7:57 amSNA-LAS
1h 12mnonstop
Spirit Airlines Logo
8:50 pm - 10:03 pmLAS-SNA
1h 13mnonstop
$57Spirit Airlines
Find Deal
Wed, Oct 8 - Fri, Oct 10
Southwest Logo
6:55 pm - 10:25 pmLAX-LAS
3h 30m1 stop
Southwest Logo
6:10 pm - 7:25 pmLAS-LAX
1h 15mnonstop
$91Southwest
Find Deal
Fri, Nov 7 - Tue, Nov 11
Southwest Logo
6:55 am - 12:20 pmLAX-LAS
5h 25m2 stops
Southwest Logo
8:30 pm - 9:45 pmLAS-LAX
1h 15mnonstop
$96Southwest
Find Deal
Tue, Oct 14 - Tue, Oct 21
Delta Logo
6:05 pm - 8:36 pmSEA-LAS
2h 31mnonstop
Delta Logo
6:00 am - 8:46 amLAS-SEA
2h 46mnonstop
$117Delta
Find Deal
Sat, Oct 11 - Sat, Oct 18
Delta Logo
7:10 am - 9:47 amSEA-LAS
2h 37mnonstop
Delta Logo
6:00 am - 8:46 amLAS-SEA
2h 46mnonstop
$137Delta
Find Deal
Wed, Oct 8 - Tue, Oct 14
American Airlines Logo
4:41 pm - 8:15 pmHOU-LAS
5h 34m1 stop
American Airlines Logo
11:59 pm - 8:37 amLAS-HOU
6h 38m1 stop
$191American Airlines
Find Deal
Sat, Nov 1 - Mon, Nov 3
American Airlines Logo
4:41 pm - 8:15 pmHOU-LAS
5h 34m1 stop
American Airlines Logo
11:59 pm - 8:37 amLAS-HOU
6h 38m1 stop
$192American Airlines
Find Deal
Sat, Nov 1 - Mon, Nov 3

Frontier flights from United States to Las Vegas

Our best Frontier deals on United States to Las Vegas flight tickets
Frontier
Oct 5
LAX8:14 pmLos Angeles
1h 20m
LAS9:34 pmLas Vegas Harry Reid Intl
Oct 7
LAS6:31 pmLas Vegas Harry Reid Intl
1h 22m
LAX7:53 pmLos Angeles
$52
Find similar
Frontier
Oct 27
SNA1:06 pmSanta Ana J. Wayne/Orange Cnty
1h 20m
LAS2:26 pmLas Vegas Harry Reid Intl
Oct 30
LAS4:50 pmLas Vegas Harry Reid Intl
1h 20m
SNA6:10 pmSanta Ana J. Wayne/Orange Cnty
$53
Find similar
Frontier
Oct 30
LAX3:27 pmLos Angeles
1h 25m
LAS4:52 pmLas Vegas Harry Reid Intl
Nov 6
LAS6:31 pmLas Vegas Harry Reid Intl
1h 22m
LAX7:53 pmLos Angeles
$54
Find similar

Southwest flights from United States to Las Vegas

Our best Southwest deals on United States to Las Vegas flight tickets
Southwest
Nov 7
LAX6:55 pmLos Angeles
3h 30m
1 stop
LAS10:25 pmLas Vegas Harry Reid Intl
Nov 11
LAS6:10 pmLas Vegas Harry Reid Intl
1h 15m
LAX7:25 pmLos Angeles
$91
Find similar
Southwest
Oct 14
LAX6:55 amLos Angeles
5h 25m
2 stops
LAS12:20 pmLas Vegas Harry Reid Intl
Oct 21
LAS8:30 pmLas Vegas Harry Reid Intl
1h 15m
LAX9:45 pmLos Angeles
$96
Find similar
Southwest
Nov 7
LAX6:55 pmLos Angeles
3h 30m
1 stop
LAS10:25 pmLas Vegas Harry Reid Intl
Nov 11
LAS6:20 amLas Vegas Harry Reid Intl
4h 30m
1 stop
LAX10:50 amLos Angeles
$100
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from United States 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 September 17, 2025.
Use the filters below to find and compare flights from the United States to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesLas Vegas

LAX - LAS

LAXLAS

Los Angeles

Sun 10/5

8:14 pm-9:34 pm

Nonstop1h 20m

Las Vegas Harry Reid Intl

Tue 10/7

6:31 pm-7:53 pm

Nonstop1h 22m

$52

Santa AnaLas Vegas

SNA - LAS

SNALAS

Santa Ana J. Wayne/Orange Cnty

Mon 10/27

1:06 pm-2:26 pm

Nonstop1h 20m

Las Vegas Harry Reid Intl

Thu 10/30

4:50 pm-6:10 pm

Nonstop1h 20m

$53

Santa AnaLas Vegas

SNA - LAS

SNALAS

Santa Ana J. Wayne/Orange Cnty

Tue 10/14

8:09 pm-9:24 pm

Nonstop1h 15m

Las Vegas Harry Reid Intl

Tue 10/21

8:50 pm-10:03 pm

Nonstop1h 13m

$56

Santa AnaLas Vegas

SNA - LAS

SNALAS

Santa Ana J. Wayne/Orange Cnty

Wed 10/8

6:45 am-7:57 am

Nonstop1h 12m

Las Vegas Harry Reid Intl

Fri 10/10

8:50 pm-10:03 pm

Nonstop1h 13m

$57

Los AngelesLas Vegas

LAX - LAS

LAXLAS

Los Angeles

Fri 11/7

6:55 pm-10:25 pm

1 stop3h 30m

Las Vegas Harry Reid Intl

Tue 11/11

6:10 pm-7:25 pm

Nonstop1h 15m

$91

Los AngelesLas Vegas

LAX - LAS

LAXLAS

Los Angeles

Tue 10/14

6:55 am-12:20 pm

2 stops5h 25m

Las Vegas Harry Reid Intl

Tue 10/21

8:30 pm-9:45 pm

Nonstop1h 15m

$96

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Sat 10/11

6:05 pm-8:36 pm

Nonstop2h 31m

Las Vegas Harry Reid Intl

Sat 10/18

6:00 am-8:46 am

Nonstop2h 46m

$117

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Wed 10/8

7:10 am-9:47 am

Nonstop2h 37m

Las Vegas Harry Reid Intl

Tue 10/14

6:00 am-8:46 am

Nonstop2h 46m

$137

HoustonLas Vegas

HOU - LAS

HOULAS

Houston Hobby

Sat 11/1

4:41 pm-8:15 pm

1 stop5h 34m

Las Vegas Harry Reid Intl

Mon 11/3

11:59 pm-8:37 am

1 stop6h 38m

$191

HoustonLas Vegas

HOU - LAS

HOULAS

Houston Hobby

Sat 11/1

4:41 pm-8:15 pm

1 stop5h 34m

Las Vegas Harry Reid Intl

Mon 11/3

11:59 pm-8:37 am

1 stop6h 38m

$192

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 United States 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 January is, on average, the cheapest month to fly to Las Vegas from United States, with most prices found around $272. The month of February is another great option to travel to Las Vegas, with average flight prices from United States averaging around $275.

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

Our data shows that Tuesday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $288. Flights from United States to Las Vegas on a Thursday will generally be more expensive and average around $366. 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 in the morning when flights can be purchased for as low as $318. Flights to Las Vegas are more costly at noon, with an average ticket price of $380. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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

Fly from Los Angeles to Las Vegas Harry Reid Intl for the best United States - 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 United States when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $304 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from United States for as low as $252 on momondo.

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

There are 4 cabin classes available to choose from on United States 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.

Can stopping save me money on United States to Las Vegas flights?

No. A direct flight is the cheapest option for a flight between United States to Las Vegas.

Cheap United States to Las Vegas flight deals and tips

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

Best Price Found

$53

Fastest flight time

1h 05m

Direct flights

Every day

Airports in Las Vegas

1 airport
The best one-way flight to Las Vegas from United States in the past 72 hours is $53. The best round-trip flight deal from United States to Las Vegas found on momondo in the last 72 hours is $84.
The fastest flight from United States to Las Vegas takes 1h 05m
Direct flights go from United States to Las Vegas every day.
There is 1 airport near Las Vegas: Las Vegas Harry Reid Intl (LAS)
Search flight deals

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United States to Las Vegas Harry Reid Intl Airport.

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

    The necessary travel and health documents for your Las Vegas Harry Reid Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from United States to Las Vegas

Compare and see reviews for airlines that fly from United States to Las Vegas with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $37Free CancellationRating
6.3
8,023 reviews
Search Spirit Airlines flights
FrontierPriceFrom $38Free CancellationRating
5.8
3,173 reviews
Search Frontier flights
Hawaiian AirlinesPriceFrom $65Free CancellationRating
7.8
2,729 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $68Free CancellationRating
7.9
7,961 reviews
Search Delta flights
Allegiant AirPriceFrom $82Free CancellationRating
7.2
699 reviews
Search Allegiant Air flights
SouthwestPriceFrom $97Free CancellationRating
8.0
4,242 reviews
Search Southwest flights
American AirlinesPriceFrom $97Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $98Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $98Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
Sun Country AirPriceFrom $149Free CancellationRating
6.9
330 reviews
Search Sun Country Air flights

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
Mesquite
North Las Vegas
Paradise
Kingman
Pahrump
Primm
Furnace Creek
Boulder City
Winchester
Sunrise Manor
Needles

Why use momondo?

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

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

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

momondo does allow users to show only those flights to Las Vegas from United States which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Las Vegas from United States.

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

If you are simply researching potential flights to Las Vegas, momondo offers a useful price alert feature which will track prices for flights to Las Vegas from United States and alert you when they change.

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