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$106+ Cheap flights from Las Vegas (LAS) to San Salvador (SAL)

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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — SAL
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheapflights Tip: The best prices from Las Vegas Harry Reid Intl to San Salvador El Salvador Intl are usually found in August or September, booked 52 days in advance, depart on a Saturday or Thursday and return on a Tuesday

Cheap flight deals from Las Vegas to San Salvador

Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to San Salvador (SAL). 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 September 17, 2025.

Round-trip from

$268
(American Airlines)

One-way from

$106
(United Airlines)

Popular in

December

Cheapest in

August

Average price

$464

Good round-trip deal

$286 or less

Good one-way deal

$197 or less
From Las Vegas Harry Reid Intl to San Salvador El Salvador Intl
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One-way flight from Las Vegas Harry Reid Intl to San Salvador El Salvador Intl
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Highest demand for flights based on searches. 17% potential increase in price ($107 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Las Vegas Harry Reid Intl to San Salvador El Salvador Intl.
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Price to beat on a one-way flight from Las Vegas Harry Reid Intl to San Salvador El Salvador Intl.
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Find flight deals from Las Vegas to San Salvador

Cheapest flights from Las Vegas to San Salvador
Explore the most affordable flight options available from Las Vegas to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This American Airlines deal was found by Cheapflights users on 9/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/105:15 pmLAS - SAL
2 stops17h 05mAmerican Airlines
Tue 11/181:20 pmSAL - LAS
2 stops21h 45mAmerican Airlines
Deal found 9/15$268
This American Airlines deal was found by Cheapflights users on 9/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1212:50 pmLAS - SAL
1 stop23h 38mAmerican Airlines
Mon 11/171:20 pmSAL - LAS
1 stop12h 39mAmerican Airlines
Deal found 9/15$272
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1012:15 amLAS - SAL
1 stop11h 43mSpirit Airlines
Tue 11/183:03 pmSAL - LAS
1 stop9h 47mSpirit Airlines
Deal found 9/15$283
This Avianca Connect deal was found by Cheapflights users on 9/15. 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 Avianca Connect is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/229:00 amLAS - SAL
1 stop9h 35mMultiple Airlines
Wed 10/298:00 amSAL - LAS
1 stop10h 48mMultiple Airlines
Deal found 9/15$296
This Avianca Connect deal was found by Cheapflights users on 9/16. 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 Avianca Connect is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/229:00 amLAS - SAL
1 stop9h 35mMultiple Airlines
Mon 10/278:00 amSAL - LAS
1 stop10h 48mMultiple Airlines
Deal found 9/16$297
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Thu 10/309:43 pmLAS - SAL
1 stop13h 26mMultiple Airlines
Wed 11/58:00 amSAL - LAS
1 stop9h 22mMultiple Airlines
Deal found 9/15$298
This Cheapflightsfares deal was found by Cheapflights users on 9/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:15 amLAS - SAL
1 stop10h 37mSpirit Airlines
Tue 12/93:03 pmSAL - LAS
1 stop9h 47mSpirit Airlines
Deal found 9/17$300
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Thu 10/309:43 pmLAS - SAL
1 stop13h 26mMultiple Airlines
Thu 11/63:03 pmSAL - LAS
1 stop9h 47mMultiple Airlines
Deal found 9/15$304
This Mytrip deal was found by Cheapflights users on 9/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/3012:11 pmLAS - SAL
3 stops31h 41mMultiple Airlines
Tue 10/79:27 amSAL - LAS
1 stop9h 21mMultiple Airlines
Deal found 9/16$318
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Thu 10/235:00 pmLAS - SAL
1 stop18h 24mMultiple Airlines
Mon 10/2712:05 pmSAL - LAS
1 stop8h 59mMultiple Airlines
Deal found 9/15$321

Cheapflights Fare Finder

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

Fly from

Las Vegas

Fly to

San Salvador

Route

Depart

Return

Price

Las VegasSan Salvador

LAS - SAL

LASSAL

Las Vegas Harry Reid Intl

Wed 10/22

6:00 am-8:17 pm

2 stops13h 17m

San Salvador El Salvador Intl

Wed 10/29

5:55 am-11:52 pm

2 stops18h 57m

$338

Las VegasSan Salvador

LAS - SAL

LASSAL

Las Vegas Harry Reid Intl

Thu 10/30

9:29 am-8:50 pm

1 stop10h 21m

San Salvador El Salvador Intl

Tue 11/4

8:00 am-5:48 pm

1 stop11h 48m

$341

Las VegasSan Salvador

LAS - SAL

LASSAL

Las Vegas Harry Reid Intl

Tue 10/21

12:59 am-8:17 pm

1 stop18h 18m

San Salvador El Salvador Intl

Mon 10/27

5:55 am-9:35 pm

1 stop16h 40m

$344

Las VegasSan Salvador

LAS - SAL

LASSAL

Las Vegas Harry Reid Intl

Mon 10/20

12:59 am-12:06 pm

1 stop10h 07m

San Salvador El Salvador Intl

Thu 10/30

5:55 am-12:45 am

2 stops19h 50m

$353

Las VegasSan Salvador

LAS - SAL

LASSAL

Las Vegas Harry Reid Intl

Tue 9/30

8:00 am-8:17 pm

1 stop11h 17m

San Salvador El Salvador Intl

Fri 10/3

1:25 pm-12:15 am

2 stops11h 50m

$353

Las VegasSan Salvador

LAS - SAL

LASSAL

Las Vegas Harry Reid Intl

Thu 10/2

5:20 pm-8:17 pm

1 stop25h 57m

San Salvador El Salvador Intl

Wed 10/8

6:00 am-5:52 pm

1 stop12h 52m

$360

Las VegasSan Salvador

LAS - SAL

LASSAL

Las Vegas Harry Reid Intl

Wed 11/5

12:59 am-9:19 pm

1 stop18h 20m

San Salvador El Salvador Intl

Mon 11/17

6:55 am-8:05 pm

1 stop15h 10m

$360

Las VegasSan Salvador

LAS - SAL

LASSAL

Las Vegas Harry Reid Intl

Mon 9/22

6:49 pm-4:50 am

1 stop9h 01m

$106

Las VegasSan Salvador

LAS - SAL

LASSAL

Las Vegas Harry Reid Intl

Thu 9/25

10:46 am-4:50 am

1 stop17h 04m

$106

Las VegasSan Salvador

LAS - SAL

LASSAL

Las Vegas Harry Reid Intl

Tue 2/3

12:30 am-7:38 pm

2 stops17h 08m

$106

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 15 results
1
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Best time to book a flight from Las Vegas to San Salvador

Have a flexible travel schedule? Discover the best time to fly to San Salvador from Las Vegas 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 Las Vegas to San Salvador

How far ahead should I book a flight from Las Vegas to San Salvador?

Use this chart to determine the optimal time to book a round-trip flight from Las Vegas to San Salvador. Price data was last updated on September 12, 2025.

The best time to book flights from Las Vegas to San Salvador is 52 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Las Vegas to San Salvador?

Currently, September is the cheapest month in which you can book a flight from Las Vegas to San Salvador (average of $260). Flying from Las Vegas to San Salvador in December is currently the most expensive (average of $588). 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.

What is the cheapest time of day to fly from LAS to SAL?

Find hourly flight availability from Las Vegas to San Salvador. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

When flying from Las Vegas to San Salvador, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 32% versus a flight at noon.

What is the cheapest day to fly from Las Vegas to San Salvador?

Use this chart to determine the cheapest time to fly round-trip from Las Vegas to San Salvador. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Las Vegas to San Salvador flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Las Vegas to San Salvador?

Reviews of airlines servicing San Salvador

Get insights into the airlines that provide service to San Salvador. 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 San Salvador. Reviews last updated September 17, 2025.
Get a feel of what it's like to fly with Delta, Copa Airlines, and United Airlines from Las Vegas to San Salvador by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,957 reviews
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Copa Airlines
7.6
Good
1,531 reviews
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,924 reviews
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Avianca
6.7
Okay
2,435 reviews
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to San Salvador. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Las Vegas to San Salvador flight route?

    Flights from Las Vegas Harry Reid Intl to San Salvador El Salvador Intl have been viewed 7 times in the past calendar month.

  • How long is the flight from Las Vegas to San Salvador?

    Airlines like United Airlines fly from Las Vegas to San Salvador in about 13h 17m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 2248 mi.

  • What are the cheapest airlines flying from Las Vegas to San Salvador round-trip?

    According to our current data, Copa Airlines ($251), Avianca ($281), and Spirit Airlines ($282) offers the cheapest pricing from Las Vegas to San Salvador. These flights start at 51% lower than the current average price 3 months from now.

  • What are the cheapest flights from Las Vegas to San Salvador?

    Looking at all options, your cheapest flight can be booked for $149. While the most popular route (Las Vegas Harry Reid Intl - San Salvador El Salvador Intl) can be booked for $297 on average, our data indicates $406 when flying from Las Vegas to San Salvador.

  • Where are the most common layover locations when flying from Las Vegas to San Salvador?

    Las Vegas to San Salvador flights have a layover in Houston most of the time.

  • What are some popular things to do or see while on a layover in Houston?

    Houston travelers tend to visit Space Center Houston, House of Blues Houston, and Revention Music Center more than anywhere else. Space Center Houston, House of Blues Houston, and Revention Music Center can be accessed by traveling approximately 33.5 mi, 16.1 mi, and 15.5 mi, respectively from Houston George Bush Intcntl. Travelers can rent a car at Houston George Bush Intcntl for an average daily rate of $34 to make sightseeing during their layover a little easier.

  • Where are the least popular layover locations for Las Vegas to San Salvador flights?

    Las Vegas to San Salvador flights that have layovers will least frequently stop in Los Angeles.

  • Can I find deals for flights from Las Vegas to San Salvador that include hotel bookings?

    Yes. In addition to deals on Las Vegas to San Salvador flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Las Vegas to San Salvador?

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

  • Can I find deals for business class flights from Las Vegas to San Salvador?

    Yes. Cheapflights offers flight deals from Las Vegas to San Salvador 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 Las Vegas to San Salvador?

    Currently, September is the cheapest month in which you can book a flight from Las Vegas to San Salvador (average of $260). Flying from Las Vegas to San Salvador in December is currently the most expensive (average of $588). 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 San Salvador?

Book flights to San Salvador if you plan to visit one of these locations
Sonsonate
El Cuco
La Libertad
Acajutla

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Las Vegas to San Salvador

See prices for flight routes from nearby airports that may be better suited for you.
Reno to San Salvador flights

Top 6 airlines flying from Las Vegas to San Salvador

Discover the top 6 airlines that operate flights from Las Vegas to San Salvador. 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$251Average$462FlexibilityNo cancel feeOn-time70%
AviancaCheapest$281Average$603FlexibilityNo cancel feeOn-time71%
Spirit AirlinesCheapest$282Average$879FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$294Average$533FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$379Average$532FlexibilityNo cancel feeOn-time71%
DeltaCheapest$434Average$569FlexibilityNo cancel feeOn-timeN/A

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