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Cheap flights from San Juan to Las Vegas from $124

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Juan to Las Vegas departing on 11/8. 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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Cheap round-trip flights

Spirit Airlines Logo
2:38 pm - 9:23 pmSJU-LAS
9h 45m1 stop
Spirit Airlines Logo
10:28 pm - 1:43 pmLAS-SJU
12h 15m1 stop
$259Spirit Airlines
Find Deal
Sun, Sep 28 - Wed, Oct 1
Spirit Airlines Logo
2:38 pm - 9:23 pmSJU-LAS
9h 45m1 stop
Spirit Airlines Logo
9:40 am - 12:36 amLAS-SJU
11h 56m1 stop
$260Spirit Airlines
Find Deal
Thu, Oct 2 - Thu, Oct 9
Spirit Airlines Logo
3:19 pm - 12:33 pmSJU-LAS
24h 14m2 stops
Spirit Airlines Logo
11:59 pm - 4:23 pmLAS-SJU
13h 24m2 stops
$264Spirit Airlines
Find Deal
Tue, Oct 21 - Wed, Oct 29
American Airlines Logo
7:10 am - 10:19 pmSJU-LAS
18h 09m1 stop
American Airlines Logo
12:50 am - 1:41 pmLAS-SJU
8h 51m1 stop
$275American Airlines
Find Deal
Mon, Oct 27 - Mon, Nov 3
American Airlines Logo
7:05 pm - 11:02 amSJU-LAS
18h 57m1 stop
American Airlines Logo
5:30 pm - 2:15 pmLAS-SJU
17h 45m1 stop
$277American Airlines
Find Deal
Fri, Sep 5 - Sat, Sep 20
Frontier Logo
3:39 am - 3:39 pmSJU-LAS
15h 00m1 stop
Frontier Logo
11:04 pm - 11:59 pmLAS-SJU
21h 55m1 stop
$285Frontier
Find Deal
Fri, Sep 12 - Wed, Sep 17
Logo
7:15 am - 4:41 pmSJU-LAS
12h 26m1 stop
Logo
12:47 am - 2:17 pmLAS-SJU
10h 30m1 stop
$289
Find Deal
Fri, Sep 5 - Sat, Sep 6
Frontier Logo
4:42 pm - 9:10 amSJU-LAS
19h 28m1 stop
Frontier Logo
11:04 pm - 2:34 amLAS-SJU
24h 30m1 stop
$297Frontier
Find Deal
Thu, Sep 11 - Tue, Sep 16
Logo
2:38 pm - 7:40 amSJU-LAS
20h 02m2 stops
Logo
11:04 pm - 8:31 pmLAS-SJU
18h 27m1 stop
$304
Find Deal
Thu, Sep 4 - Mon, Sep 8
JetBlue Logo
4:35 pm - 10:49 pmSJU-LAS
9h 14m1 stop
JetBlue Logo
11:40 pm - 1:54 pmLAS-SJU
11h 14m1 stop
$312JetBlue
Find Deal
Wed, Sep 10 - Tue, Sep 16

American Airlines flights from San Juan to Las Vegas

Our best American Airlines deals on San Juan to Las Vegas flight tickets
American Airlines
Oct 27
SJU7:10 amSan Juan Luis Munoz Marin Intl
18h 09m
1 stop
LAS10:19 pmLas Vegas Harry Reid Intl
Nov 3
LAS12:50 amLas Vegas Harry Reid Intl
8h 51m
1 stop
SJU1:41 pmSan Juan Luis Munoz Marin Intl
$275
Find similar
American Airlines
Sep 5
SJU7:05 pmSan Juan Luis Munoz Marin Intl
18h 57m
1 stop
LAS11:02 amLas Vegas Harry Reid Intl
Sep 20
LAS5:30 pmLas Vegas Harry Reid Intl
17h 45m
1 stop
SJU2:15 pmSan Juan Luis Munoz Marin Intl
$277
Find similar
American Airlines
Oct 27
SJU1:50 pmSan Juan Luis Munoz Marin Intl
11h 15m
2 stops
LAS10:05 pmLas Vegas Harry Reid Intl
Oct 31
LAS8:00 amLas Vegas Harry Reid Intl
11h 10m
1 stop
SJU10:10 pmSan Juan Luis Munoz Marin Intl
$281
Find similar

Spirit Airlines flights from San Juan to Las Vegas

Our best Spirit Airlines deals on San Juan to Las Vegas flight tickets
Spirit Airlines
Sep 28
SJU2:38 pmSan Juan Luis Munoz Marin Intl
9h 45m
1 stop
LAS9:23 pmLas Vegas Harry Reid Intl
Oct 1
LAS10:28 pmLas Vegas Harry Reid Intl
12h 15m
1 stop
SJU1:43 pmSan Juan Luis Munoz Marin Intl
$259
Find similar
Spirit Airlines
Oct 2
SJU2:38 pmSan Juan Luis Munoz Marin Intl
9h 45m
1 stop
LAS9:23 pmLas Vegas Harry Reid Intl
Oct 9
LAS9:40 amLas Vegas Harry Reid Intl
11h 56m
1 stop
SJU12:36 amSan Juan Luis Munoz Marin Intl
$260
Find similar
Spirit Airlines
Oct 21
SJU3:19 pmSan Juan Luis Munoz Marin Intl
24h 14m
2 stops
LAS12:33 pmLas Vegas Harry Reid Intl
Oct 29
LAS11:59 pmLas Vegas Harry Reid Intl
13h 24m
2 stops
SJU4:23 pmSan Juan Luis Munoz Marin Intl
$264
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Juan 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 August 14, 2025.
Use the filters below to find and compare flights from San Juan to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

Sun 9/28

2:38 pm-9:23 pm

1 stop9h 45m

Las Vegas Harry Reid Intl

Wed 10/1

10:28 pm-1:43 pm

1 stop12h 15m

$259

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

Thu 10/2

2:38 pm-9:23 pm

1 stop9h 45m

Las Vegas Harry Reid Intl

Thu 10/9

9:40 am-12:36 am

1 stop11h 56m

$260

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

Tue 10/21

3:19 pm-12:33 pm

2 stops24h 14m

Las Vegas Harry Reid Intl

Wed 10/29

11:59 pm-4:23 pm

2 stops13h 24m

$264

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

Mon 10/27

7:10 am-10:19 pm

1 stop18h 09m

Las Vegas Harry Reid Intl

Mon 11/3

12:50 am-1:41 pm

1 stop8h 51m

$275

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

Fri 9/5

7:05 pm-11:02 am

1 stop18h 57m

Las Vegas Harry Reid Intl

Sat 9/20

5:30 pm-2:15 pm

1 stop17h 45m

$277

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

Fri 9/12

3:39 am-3:39 pm

1 stop15h 00m

Las Vegas Harry Reid Intl

Wed 9/17

11:04 pm-11:59 pm

1 stop21h 55m

$285

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

Fri 9/5

7:15 am-4:41 pm

1 stop12h 26m

Las Vegas Harry Reid Intl

Sat 9/6

12:47 am-2:17 pm

1 stop10h 30m

$289

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

Thu 9/11

4:42 pm-9:10 am

1 stop19h 28m

Las Vegas Harry Reid Intl

Tue 9/16

11:04 pm-2:34 am

1 stop24h 30m

$297

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

Thu 9/4

2:38 pm-7:40 am

2 stops20h 02m

Las Vegas Harry Reid Intl

Mon 9/8

11:04 pm-8:31 pm

1 stop18h 27m

$304

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

Wed 9/10

4:35 pm-10:49 pm

1 stop9h 14m

Las Vegas Harry Reid Intl

Tue 9/16

11:40 pm-1:54 pm

1 stop11h 14m

$312

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 San Juan 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 August is, on average, the cheapest month to fly to Las Vegas from San Juan, with most prices found around $352. The month of March is another great option to travel to Las Vegas, with average flight prices from San Juan averaging around $358.

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

Our data shows that Saturday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $376. Flights from San Juan to Las Vegas on a Sunday will generally be more expensive and average around $491. 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 evening when flights can be purchased for as low as $379. Flights to Las Vegas are more costly at noon, with an average ticket price of $461. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to Las Vegas from San Juan when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $404 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from San Juan for as low as $297 on momondo.

Cheap San Juan to Las Vegas flight deals and tips

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

Best Price Found

$124

Fastest flight time

9h 14m

Direct flights

None

Airports in Las Vegas

1 airport
The best one-way flight to Las Vegas from San Juan in the past 72 hours is $124. The best round-trip flight deal from San Juan to Las Vegas found on momondo in the last 72 hours is $259.
The fastest flight from San Juan to Las Vegas takes 9h 14m
There are no direct flights from San Juan to Las Vegas. Popular non-direct route for this connection is San Juan Luis Munoz Marin Intl Airport - Las Vegas Harry Reid Intl Airport.
There is 1 airport near Las Vegas: Las Vegas Harry Reid Intl (LAS)
Search flight deals

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

    San Juan and Las Vegas Harry Reid Intl are 3207.2 mi apart from one another. Flights usually cover this in 9h 14m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from San Juan to Las Vegas Harry Reid Intl Airport were last updated today.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Juan to Las Vegas Harry Reid Intl Airport.

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

    The travel and health documents required for your trip to Las Vegas Harry Reid Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Las Vegas Harry Reid Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from San Juan to Las Vegas

Compare and see reviews for airlines that fly from San Juan to Las Vegas with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $137Free CancellationRating
5.8
3,219 reviews
Search Frontier flights
DeltaPriceFrom $146Free CancellationRating
8.0
7,980 reviews
Search Delta flights
Spirit AirlinesPriceFrom $215Free CancellationRating
6.3
8,045 reviews
Search Spirit Airlines flights
JetBluePriceFrom $266Free CancellationRating
7.2
2,914 reviews
Search JetBlue flights
United AirlinesPriceFrom $281Free CancellationRating
7.4
8,916 reviews
Search United Airlines flights
SouthwestPriceFrom $291Free CancellationRating
8.0
4,244 reviews
Search Southwest flights
American AirlinesPriceFrom $338Free CancellationRating
7.2
10,000 reviews
Search American Airlines 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 San Juan to Las Vegas?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Juan to Las Vegas. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

momondo provides multiple filters to help you find the best flight to Las Vegas from San Juan. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from San Juan 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 San Juan and alert you when they change.

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