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$146+ Cheap flights from Luis Munoz Marin Intl (SJU) to Las Vegas (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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — LAS
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap flight deals from Luis Munoz Marin Intl to Las Vegas

Cheapest flights from Luis Munoz Marin Intl to Las Vegas
Explore the most affordable flight options available from Luis Munoz Marin Intl to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This Expedia deal was found by Cheapflights users on 1/21. 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.
Tue 3/314:00 am
SJU
-
LAS
1 stop14h 15m
Multiple Airlines
Wed 4/812:41 pm
LAS
-
SJU
1 stop9h 11m
Multiple Airlines
Deal found 1/21$244
This Expedia deal was found by Cheapflights users on 1/20. 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.
Tue 2/174:00 pm
SJU
-
LAS
1 stop11h 30m
Multiple Airlines
Tue 2/2411:03 pm
LAS
-
SJU
1 stop21h 40m
Multiple Airlines
Deal found 1/20$246
This Expedia deal was found by Cheapflights users on 1/21. 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.
Tue 2/175:45 pm
SJU
-
LAS
1 stop9h 45m
Multiple Airlines
Mon 2/2311:03 pm
LAS
-
SJU
1 stop23h 50m
Multiple Airlines
Deal found 1/21$250
This Expedia deal was found by Cheapflights users on 1/21. 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 4/1012:28 pm
SJU
-
LAS
1 stop13h 08m
Frontier
Sun 4/1211:59 pm
LAS
-
SJU
1 stop10h 27m
Frontier
Deal found 1/21$252
This CheapOair deal was found by Cheapflights users on 1/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/94:40 pm
SJU
-
LAS
1 stop20h 15m
Frontier
Mon 4/1311:59 pm
LAS
-
SJU
1 stop23h 02m
Frontier
Deal found 1/20$258
This CheapOair deal was found by Cheapflights users on 1/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/143:53 am
SJU
-
LAS
1 stop10h 22m
Frontier
Mon 2/2311:03 pm
LAS
-
SJU
1 stop21h 40m
Frontier
Deal found 1/20$261
This CheapOair deal was found by Cheapflights users on 1/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/1312:27 pm
SJU
-
LAS
1 stop26h 19m
Frontier
Tue 2/1711:03 pm
LAS
-
SJU
1 stop23h 50m
Frontier
Deal found 1/20$262
This Expedia deal was found by Cheapflights users on 1/21. 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.
Tue 2/173:53 am
SJU
-
LAS
1 stop10h 22m
Frontier
Wed 3/411:03 pm
LAS
-
SJU
1 stop23h 50m
Frontier
Deal found 1/21$264
This Kiwi.com deal was found by Cheapflights users on 1/20. 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.
Sat 2/147:54 pm
SJU
-
LAS
2 stops23h 17m
Multiple Airlines
Fri 2/2012:59 am
LAS
-
SJU
1 stop30h 38m
Multiple Airlines
Deal found 1/20$266
This Kiwi.com deal was found by Cheapflights users on 1/20. 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.
Sat 2/77:00 pm
SJU
-
LAS
2 stops42h 18m
Multiple Airlines
Fri 2/1312:59 am
LAS
-
SJU
1 stop30h 38m
Multiple Airlines
Deal found 1/20$274
This Frontier deal was found by Cheapflights users on 1/20. 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.
Fri 2/64:22 pm
SJU
-
LAS
1 stop10h 35m
Frontier
Mon 2/911:59 pm
LAS
-
SJU
1 stop11h 07m
Frontier
Deal found 1/20$278

Find flight deals from Luis Munoz Marin Intl to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Luis Munoz Marin Intl (SJU) 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 21, 2026.

Most accurate provider

OneTravel
3 stars

Most trusted provider

OneTravel
3 stars

Round-trip from

$244
(Expedia)

One-way from

$146
(CheapOair)

Popular in

December

Cheapest in

April

Average price

$448
Provider with most accurate pricing for San Juan Luis Munoz Marin Intl-Las Vegas Harry Reid Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Juan Luis Munoz Marin Intl-Las Vegas Harry Reid Intl flights.
Search Deals
From San Juan Luis Munoz Marin Intl to Las Vegas Harry Reid Intl
Search Deals
One-way flight from San Juan Luis Munoz Marin Intl to Las Vegas Harry Reid Intl
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($54 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Luis Munoz Marin Intl 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 21, 2026.
Use the filters below to find and compare flights from San Juan Luis Munoz Marin Intl Airport to Las Vegas that are best for you.

Fly from

Luis Munoz Marin Intl

Fly to

Las Vegas

Route

Depart

Return

Price

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

Tue 4/21

1:50 pm-9:51 pm

1 stop11h 01m

Las Vegas Harry Reid Intl

Fri 4/24

11:01 pm-12:50 pm

1 stop10h 49m

$365

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

Thu 5/21

2:55 pm-11:30 pm

1 stop11h 35m

Las Vegas Harry Reid Intl

Sun 5/24

11:59 pm-12:34 pm

1 stop9h 35m

$368

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

Thu 4/9

5:05 am-5:35 pm

2 stops15h 30m

Las Vegas Harry Reid Intl

Mon 4/13

9:55 pm-10:35 am

2 stops9h 40m

$384

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

Thu 5/7

1:00 pm-11:05 pm

2 stops13h 05m

Las Vegas Harry Reid Intl

Sun 5/10

5:35 pm-9:10 am

1 stop12h 35m

$384

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

Fri 4/10

12:28 pm-8:11 pm

2 stops34h 43m

Las Vegas Harry Reid Intl

Sat 4/11

12:59 am-12:55 pm

2 stops32h 56m

$392

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

Sat 5/23

12:50 pm-10:48 pm

1 stop12h 58m

Las Vegas Harry Reid Intl

Fri 5/29

10:10 pm-12:50 pm

1 stop11h 40m

$393

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

Tue 5/12

7:00 am-7:07 pm

2 stops15h 07m

Las Vegas Harry Reid Intl

Thu 5/14

6:00 am-8:38 pm

2 stops11h 38m

$396

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

Sat 5/23

12:50 pm-10:48 pm

1 stop12h 58m

Las Vegas Harry Reid Intl

Fri 5/29

12:45 am-4:23 pm

2 stops12h 38m

$396

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

Thu 4/16

1:40 pm-11:59 pm

2 stops13h 19m

Las Vegas Harry Reid Intl

Mon 4/20

11:55 pm-1:45 pm

1 stop10h 50m

$396

San JuanLas Vegas

SJU - LAS

SJULAS

San Juan Luis Munoz Marin Intl

Sun 7/12

2:05 am-9:15 am

1 stop10h 10m

Las Vegas Harry Reid Intl

Mon 7/20

5:45 pm-5:30 am

1 stop8h 45m

$396

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 23 results
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Compare providers for flights from Luis Munoz Marin Intl 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 Luis Munoz Marin Intl to Las Vegas in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
OneTravelPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice 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 San Juan Luis Munoz Marin Intl Airport-Las Vegas flights, users find the pricing of OneTravel to be most consistent on Cheapflights vs. OneTravel Users can find the same prices on San Juan Luis Munoz Marin Intl Airport-Las Vegas flight deals on Cheapflights vs. OneTravel >95% of the time. Price accuracy is based on data collected from San Juan Luis Munoz Marin Intl Airport-Las Vegas flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Juan Luis Munoz Marin Intl Airport-Las Vegas flights, Cheapflights users trust OneTravel the most. OneTravel 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 San Juan Luis Munoz Marin Intl Airport-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 Luis Munoz Marin Intl to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Luis Munoz Marin Intl 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 San Juan Luis Munoz Marin Intl Airport to Las Vegas

How far ahead should I book a flight from San Juan Luis Munoz Marin Intl Airport to Las Vegas?

Use this chart to determine the optimal time to book a round-trip flight from Luis Munoz Marin Intl to Las Vegas. Price data was last updated on January 16, 2026.

The price you pay for your flight from San Juan Luis Munoz Marin Intl Airport to Las Vegas may vary depending on when you book. For the best chance of a lower fare, look to book 57 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from San Juan Luis Munoz Marin Intl Airport to Las Vegas?

Currently, March is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Las Vegas (average of $135). Flying from San Juan Luis Munoz Marin Intl Airport to Las Vegas in September is currently the most expensive (average of $276). 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.

How much does it cost to fly round-trip from San Juan Luis Munoz Marin Intl Airport 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 21, 2026.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from San Juan Luis Munoz Marin Intl Airport to Las Vegas to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,088 reviews

Crew

8.5

Food

7.2

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,088 reviews
Delta
7.9
Good
8,088 reviews

Crew

8.5

Food

7.2

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,191 reviews
Delta
7.9
Good
8,088 reviews

Crew

8.5

Food

7.2

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,174 reviews
Delta
7.9
Good
8,088 reviews

Crew

8.5

Food

7.2

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
JetBlue
7.2
Good
2,891 reviews
Delta
7.9
Good
8,088 reviews

Crew

8.5

Food

7.2

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Frontier
5.7
Fair
3,057 reviews
Delta
7.9
Good
8,088 reviews

Crew

8.5

Food

7.2

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Luis Munoz Marin Intl 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 airport do you fly into for flights to Las Vegas from San Juan Luis Munoz Marin Intl?

    For a flight from San Juan Luis Munoz Marin Intl to Las Vegas, you will be flying into Harry Reid Intl. Las Vegas Harry Reid Intl (LAS) is just 6.2 mi from the center of the city. Harry Reid Intl is the only Las Vegas airport and it handles 0 inbound flights from San Juan Luis Munoz Marin Intl per day. 7 airlines have flights to Las Vegas Harry Reid Intl from San Juan Luis Munoz Marin Intl on a regular basis.

  • How long is the flight from San Juan Luis Munoz Marin Intl Airport to Las Vegas?

    A quick flight from San Juan Luis Munoz Marin Intl Airport to Las Vegas can take about 11h 01m. Delta provides one of the quickest options available for as low as $365. The distance between San Juan Luis Munoz Marin Intl Airport and Las Vegas is about 3214 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from San Juan Luis Munoz Marin Intl Airport to Las Vegas round-trip?

    According to our current data, Delta ($140), Frontier ($150), and JetBlue ($195) offers the cheapest pricing from San Juan Luis Munoz Marin Intl Airport to Las Vegas. Delta is 65% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from San Juan Luis Munoz Marin Intl Airport to Las Vegas one-way?

    The cheapest airlines for a one-way flight from San Juan Luis Munoz Marin Intl Airport to Las Vegas are Frontier ($85), Spirit Airlines ($108), and Delta ($140).

  • Can I find deals for flights from Luis Munoz Marin Intl to Las Vegas that include hotel bookings?

    Yes. In addition to deals on Luis Munoz Marin Intl to Las Vegas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Luis Munoz Marin Intl to Las Vegas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Luis Munoz Marin Intl to Las Vegas.

  • Can I find deals for business class flights from Luis Munoz Marin Intl to Las Vegas?

    Yes. Cheapflights offers flight deals from Luis Munoz Marin Intl 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 San Juan Luis Munoz Marin Intl Airport to Las Vegas?

    Currently, March is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Las Vegas (average of $135). Flying from San Juan Luis Munoz Marin Intl Airport to Las Vegas in September is currently the most expensive (average of $276). 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?

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Alternative routes for Luis Munoz Marin Intl to Las Vegas

See prices for flight routes from nearby airports that may be better suited for you.
Luis Munoz Marin Intl to Reno flights

Top 7 airlines flying from Luis Munoz Marin Intl to Las Vegas

Discover the top 7 airlines that operate flights from Luis Munoz Marin Intl 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 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$140Average$391FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$150Average$305FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$195Average$475FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$207Average$356FlexibilityNo cancel feeOn-time65%
SouthwestCheapest$291Average$530FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$291Average$415FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$295Average$468FlexibilityNo cancel feeOn-time71%

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