LAS - SAL

$97 Find Cheap Flights from Las Vegas to San Salvador

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Las Vegas to San Salvador departing on 4/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Salvador

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to San Salvador.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to San Salvador.
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Everything you should know

Cheapest round-trip
$347
Overall average: $445
American Airlines
Wed 2/25Fri 3/6
LAS - SAL • 1 stop
Cheapest non-stop
$358
Avianca
Thu 8/13Tue 8/18
LAS - SAL • Non-stop
Top airlines
American Airlines
Cheapest • from $347 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
August
Cheapest • 23% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Las Vegas to San Salvador (LAS-SAL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Las Vegas to San Salvador that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Las Vegas to San Salvador

Wed, Feb 25 - Fri, Mar 6
American Airlines Logo
11:39 pm - 2:47 pm
LAS
-
SAL
13h 08m
1 stop
American Airlines Logo
1:37 pm - 8:10 am
SAL
-
LAS
20h 33m
2 stops
$347American Airlines
Fri, May 15 - Wed, May 27
United Airlines Logo
6:00 am - 8:49 pm
LAS
-
SAL
13h 49m
1 stop
United Airlines Logo
2:00 am - 8:21 pm
SAL
-
LAS
19h 21m
1 stop
$349United Airlines
Fri, Mar 27 - Sun, Apr 5
Frontier Logo
11:56 pm - 12:38 pm
LAS
-
SAL
11h 42m
1 stop
Frontier Logo
11:50 pm - 10:54 pm
SAL
-
LAS
24h 04m
1 stop
$351Frontier
Tue, Apr 7 - Sun, Apr 19
American Airlines Logo
11:33 pm - 12:19 pm
LAS
-
SAL
11h 46m
1 stop
American Airlines Logo
1:43 pm - 9:06 am
SAL
-
LAS
20h 23m
2 stops
$352American Airlines
Fri, Apr 10 - Tue, Apr 14
American Airlines Logo
6:00 pm - 12:43 pm
LAS
-
SAL
17h 43m
1 stop
American Airlines Logo
1:43 pm - 9:06 am
SAL
-
LAS
20h 23m
2 stops
$354American Airlines
Fri, Mar 20 - Sat, Mar 28
United Airlines Logo
6:59 pm - 8:19 pm
LAS
-
SAL
24h 20m
1 stop
United Airlines Logo
3:40 pm - 9:37 am
SAL
-
LAS
18h 57m
2 stops
$355United Airlines
Mon, Mar 2 - Tue, Apr 21
American Airlines Logo
10:59 pm - 12:37 pm
LAS
-
SAL
11h 38m
2 stops
American Airlines Logo
1:19 pm - 9:06 am
SAL
-
LAS
20h 47m
2 stops
$356American Airlines
Tue, Mar 3 - Wed, Mar 11
Multiple Airlines Logo
11:58 pm - 10:19 pm
LAS
-
SAL
20h 21m
2 stops
Multiple Airlines Logo
6:34 am - 10:48 pm
SAL
-
LAS
17h 14m
2 stops
$357Multiple Airlines
Thu, Mar 5 - Thu, Mar 19
Multiple Airlines Logo
6:00 am - 5:39 am
LAS
-
SAL
21h 39m
1 stop
Multiple Airlines Logo
7:00 am - 7:28 pm
SAL
-
LAS
13h 28m
1 stop
$358Multiple Airlines
Fri, Mar 20 - Tue, Mar 24
Multiple Airlines Logo
11:56 pm - 12:38 pm
LAS
-
SAL
11h 42m
1 stop
Multiple Airlines Logo
2:53 pm - 8:18 am
SAL
-
LAS
18h 25m
2 stops
$359Multiple Airlines
Booking Insights

KAYAK's insights & trends for Las Vegas to San Salvador flights

Get data-powered insights and trends into flights from Las Vegas to San Salvador to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Las Vegas to San Salvador?

The average price of all round-trip flights from Las Vegas to San Salvador clicked on KAYAK for each day over the last 12 months.

For Las Vegas to San Salvador, Wednesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from San Salvador back to Las Vegas, the best deals are generally found on Thursday, with Saturday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Las Vegas to San Salvador, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Las Vegas to San Salvador is August, where tickets cost $373 (return) on average. On the other hand, the most expensive months are December and April, where the average cost of round-trip tickets is $673 and $519 respectively.

Can I save money by flying with a layover from Las Vegas to San Salvador?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 2 stops layover the cheapest option at $453 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Las Vegas to San Salvador, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Las Vegas to San Salvador, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know

Low seasonOctober
Cheapest flight$97
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 39% increase in price.
Flight from Las Vegas to San Salvador

When to book flights from Las Vegas to San Salvador

Are your dates flexible? Find out the best times to travel from Las Vegas to San Salvador based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Las Vegas to San Salvador

  • What is the cheapest flight from Las Vegas to San Salvador?

    In the last 3 days, the lowest price for a flight from Las Vegas to San Salvador was $97 for a one-way ticket and $347 for a round-trip.

  • Do I need a passport to fly between Las Vegas and San Salvador?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Las Vegas and on arrival in San Salvador.

  • Which airports will I be using when flying from Las Vegas to San Salvador?

    Las Vegas and San Salvador are both served by 1 main airport. You will leave Las Vegas from Las Vegas Harry Reid Intl and will be arriving at San Salvador El Salvador Intl.

  • Which aircraft models fly most regularly from Las Vegas to San Salvador?

    The Airbus A320neo is the aircraft model that flies most regularly on the Las Vegas to San Salvador flight route.

  • Which airline alliances offer flights from Las Vegas to San Salvador?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Las Vegas and San Salvador, with SkyTeam being the most commonly used for this route.

  • What is the most popular layover when flying to San Salvador from Las Vegas?

    Houston is the most popular layover city among KAYAK users traveling from Las Vegas to San Salvador.

  • Which is the best airline for flights from Las Vegas to San Salvador, Delta or Copa Airlines?

    The two airlines most popular with KAYAK users for flights from Las Vegas to San Salvador are Delta and Copa Airlines. With an average price for the route of $540 and an overall rating of 7.9, Delta is the most popular choice. Copa Airlines is also a great choice for the route, with an average price of $453 and an overall rating of 7.5.

  • How does KAYAK find such low prices on flights from Las Vegas to San Salvador?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Las Vegas to San Salvador.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Las Vegas to San Salvador?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Salvador from Las Vegas is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Las Vegas to San Salvador?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Salvador with an airline and back to Las Vegas with another airline. Booking your flights between Las Vegas and SAL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Las Vegas to San Salvador?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Salvador from Las Vegas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Las Vegas to San Salvador

  • Looking for a cheap flight? 25% of our users found flights on this route for $171 or less one-way and $388 or less round-trip.

Reviews of the top 5 airlines serving from Las Vegas to San Salvador

 
See real verified KAYAK customer reviews for airlines flying from Las Vegas to San Salvador. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Las Vegas to San Salvador? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8205 reviews
8.1Boarding
7.9Comfort
7.8Entertainment
7.2Food
8.5Crew
Airline reviews

Totally worth the miles to upgrade to Delta Comfort. Plenty of legroom.

10.0 ExcellentSharon, Feb 2026
TPA - ATL
Read more Delta reviews

Totally worth the miles to upgrade to Delta Comfort. Plenty of legroom.

This was my first time flying Delta ever and I had a great experience!

Smallest leg room I've ever had on a plane.

They took all carry-on luggage from Groups 6 -9 - I was group 5 and waiting in line to board - they made me check my luggage too. That then went to baggage claim and delayed departure from the airport. There was overhead room in my seating area - Delta over reacted. Also, had a gentleman next to me that took up 1/2 my seat.

Excellent!!! Aeromexico is a great airline. What was not that good is the service provided by Kayak. It is never clear and not easy to manage.

Flight delay was frustrating, also you cannot checkin online without delta app, web browser check-in throw errors

The gate agent was most helpful in getting me on to fly standby. I greatly appreciate it.

bulkhead seat had very little legroom - even in bsiness class.

The plane was an older model, so it wasn’t as comfortable as others. The flight attendants were not helpful during onboarding. It was a full flight so there was chaos finding space for baggage.

Sorry I didn't realize I was writing a review for each leg. Please see my previous review - it applies to the entire flight, not just a single leg.

Copa staff at PTY and one particular crew member were unhelpful & rude.

Seats were awful. Media should have been included for such a long flight.

There should be a warning regarding the quality of the aircraft on the website as we reserve the tickets. There was no TV or any type of screen onboard. The wifi they offer is good for nothing. Traveling 9 hours straight with kids and no type of entetainment was horrible. I wish I had been informed prior so I could buy a ticket with another airline. The food was a joke too. A very tiny portion per passenger. They also charged $100 per checked bag. With United I used to pay $60. So, fair to say that I wont be flying Copa anymore. Their aircraft was super old, outdated, no entertainment, with nearly no onboard food.

The flight was good overall. Everything went smoothly, although the landing was a bit rough. Still, it was a pleasant experience

Very strict carry on rules meant most of the plane had to gate check their luggage. As is often the case had things that were broken because of this, but I appreciated not being charged to gate check. Otherwise good flight and great crew once on the plane

Simply as follows:- First, there was no vegetarian option for the meal Second, only 2 washrooms for the entire economy class.

I liked the meatloaf the chicken was awful but the plane was on time and got there and the staff was nice.

Boarding was quick & efficient; they gave boarding groups due priority; staff & air crew were very cordial and helpful, pleasant flight.

We had a great flight just wished they had a tv so we can see a movie that would of made my trip excellent.

the food served was an embarrassment. No connection for charging the cellphone... What a crappy airline.

2+ hours delayed Outlet in row 12 did not work Tv monitors did not work Lights kept off the entire flight for at 5pm-7pm flight

Very disappointing given gate agent behavior. Filed a formal complaint with United.

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

Crew was great (professional, attentive, prompt). Snacks for 4 hrs flight is deplorable.

Flight delayed. WiFi connectivity very poor if not existant. Last minute arrival forced me to run to catch my connection.

Both of my flights arrived early and check in process was smooth

Terrible. No customer service, no food, no drinks on a 6 hour premier economy booking.

Short flight, but no drink/snack service. The flights both going and coming were delayed.

Much better than Spirit. I was please by the easy fast check in and boarding

Check-in and in-flight staff were better than average. The seat was a fair size but too hard and not enough padding. The cushion/pillow provided is poor (thin and seems to be disposable ,it provides no effective cushioning or support). Food was OK-ish but no choice of inflight snacks and no easy place to get drinks other than water (I could ask for juice by intruding into the staff area at the back of the plane) Entertainment was very good actually. Overall better than I expected from a US-based airline (sorry!) but compared to ANA or Singapore it was so-so. (I live in Japan so they are my comparative airlines)

Didn't get a seat assignment until the last minute even though i picked a seat.

American has been able to implement an algorithm that makes it possible for nearly every one of my evening flights to be late. Congratulations!

I was on a small regional flight from Detroit to Philadelphia. When we landed the outside cruise needed to turn something off with the engine, which took quite a long time. Then, when they allowed us to get off the plane it was outside. They took their time, unloading all the luggage and waited till they unloaded all the luggage before they brought it over to us. It was 9 o’clock at night freezing cold out, and there was no proactive hustle to try to get people their luggage. It was really one of the worst experiences I think I’ve ever had with American until a manager came over. I don’t think they were going to even consider pulling the luggage over to the people that had been waiting outside for at least 10 minutes in the freezing cold.

The flight was fine, once we got underway. It was more than hour delayed

Beverage service was not good. Also just one service in 5 hr 30 min flight. No ask fir water ir anything beside one time beverage service.

Waited for oxygen tanks for 30 minutes after boarding was complete.

The seats are too uncomfortable for anyone over 5ft 8in. I'm 5'10" with a back and hip issue and I was in pai for the full duration of the flight.

The flight was on time/early, attentive crew, and everything overall went smoothly. Disappointed that WIFI was not working for the flight.

One day, I do so hope for a gluten free snack! Seems like with the rest of the world FINALLY figuring out what gluten free is, American Airlines would too. Fingers crossed!!

The flight was significantly delayed for 6.5 hours because of snow. There was no communication once the plane returned to the gate regarding when the flight would resume. Other flights were departing while our flight was being unloaded for reasons unknown. Our flight also seemed out of the queue regarding further deicing, refueling, and waiting to Taxi to the runway.

It was delayed and I lost my connection flight to Cali and I missed my Mom's funeral

I upgraded to businesses class. Because of that the flight was comfortable.

I actually upgraded to the medium level of seats from basic and even doing that it may have been physically the most uncomfortable flight I have ever had. They packed everyone like is a train to death camp. It was a red eye so I hoped to get some sleep but it was physically impossible to find a comfortable way to rest. I met other folks on the same flight and they said the same thing. It was an utterly miserable flight and if I have any other options I will never fly with them again

Not good, tried to purchase a first class upgrade and they couldn’t get it done. Was super uncomfortable the whole time.

Deplaning was a mess, I sat in business (seats are horrible) and the front door had a problem so we had to deplane from the rear exit. The stairs were not tall enough to reach so there was a large step down from the plane to the top of the stairs.

Staff are the rudest in the industry … awful customer service … will never fly Avianca again

Pros: we leave and arrive on time Cons: the most uncomfortable seats ever. You cant recline at all your seats. No entertainment No TVs flight attendants didn't provide even a glass of water. You have to go to back of the airplane and ask for one. I am Colombian and I remember seeing the flight attendants very neat, elegants which is or was a staple of Avianca.it was one with tennis shoes, no male up, the hair was messy... that was really odd.

Here we have another airline flying to Guatemala but doesn't have a plus or a less, just in the middle. Why? Well, first we don't have even free water Movie selection is poor Seats don't recline in some places Food selection is carb based Forgot to mention, customer service on the web is the worst. Good things; Very reliable on schedule Kind crew

Last seat of Bussines Class it does recline but passenger seating behind kept pushing since they did not have space once my seat was reclined

I like the crew they're very friendly. I don't like. on five hour flight they not offered snacks. Any drink. Not even coffee

Everything you need to know for your flight from Las Vegas to San Salvador

Information on your arrival and departure airports