LAS - SAL

$194 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 8/9. 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.
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$451
Typical prices: $527-$363
Frontier
Sun 8/23Mon 8/31
LAS - SAL • 1 stop
Cheapest non-stop
$508
Avianca
Thu 8/13Thu 8/27
LAS - SAL • Non-stop
Nonstop flights
Tue, Thu, Sat
You can fly direct with Avianca. Average duration is 5h 05m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top airlines
Cheapest • from $451 (round-trip)
Best reviews • 7.6 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top layover airports
Cheapest • Avg $471 (round-trip)
Shortest trip • 8h 31m (one-way)
Insights
Insights
Insights
Insights
Avoid delays
Most punctual • 86% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to travel
Cheapest • 11% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San Salvador!
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

Sun, Aug 23 - Mon, Aug 31
Frontier Logo
12:59 am - 9:50 am
LAS
-
SAL
7h 51m
1 stop
Frontier Logo
11:00 am - 9:32 pm
SAL
-
LAS
11h 32m
1 stop
$451Frontier
Tue, Sep 1 - Sat, Sep 12
United Airlines Logo
6:00 am - 8:49 pm
LAS
-
SAL
13h 49m
1 stop
United Airlines Logo
6:00 am - 9:50 pm
SAL
-
LAS
16h 50m
1 stop
$461United Airlines
Tue, Sep 1 - Sat, Sep 12
United Airlines Logo
9:37 am - 8:49 pm
LAS
-
SAL
10h 12m
2 stops
United Airlines Logo
3:40 pm - 9:09 am
SAL
-
LAS
18h 29m
2 stops
$465United Airlines
Sun, Aug 23 - Mon, Aug 31
Frontier Logo
12:59 am - 9:50 am
LAS
-
SAL
7h 51m
1 stop
Frontier Logo
11:00 am - 11:24 pm
SAL
-
LAS
13h 24m
2 stops
$471Frontier
Mon, Aug 17 - Fri, Aug 21
United Airlines Logo
3:45 pm - 8:49 pm
LAS
-
SAL
28h 04m
1 stop
United Airlines Logo
3:40 pm - 8:49 am
SAL
-
LAS
18h 09m
1 stop
$473United Airlines
Mon, Aug 3 - Fri, Aug 28
United Airlines Logo
4:43 pm - 6:58 pm
LAS
-
SAL
25h 15m
1 stop
United Airlines Logo
6:00 am - 11:54 pm
SAL
-
LAS
18h 54m
2 stops
$477United Airlines
Tue, Nov 3 - Wed, Nov 18
United Airlines Logo
12:59 am - 1:19 pm
LAS
-
SAL
10h 20m
1 stop
United Airlines Logo
4:40 pm - 11:15 pm
SAL
-
LAS
8h 35m
1 stop
$486United Airlines
Thu, Oct 29 - Fri, Nov 13
United Airlines Logo
12:59 am - 12:19 pm
LAS
-
SAL
10h 20m
1 stop
United Airlines Logo
4:40 pm - 11:15 pm
SAL
-
LAS
8h 35m
1 stop
$491United Airlines
Mon, Jul 27 - Tue, Aug 11
GOL Logo
12:59 am - 6:45 pm
LAS
-
SAL
16h 46m
2 stops
GOL Logo
3:07 pm - 12:26 pm
SAL
-
LAS
22h 19m
2 stops
$498GOL
Mon, Aug 17 - Thu, Sep 24
United Airlines Logo
6:00 am - 2:30 pm
LAS
-
SAL
7h 30m
1 stop
United Airlines Logo
1:50 pm - 9:33 pm
SAL
-
LAS
8h 43m
1 stop
$499United 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.

How much is a round-trip flight from Las Vegas to San Salvador?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Las Vegas to San Salvador departing in August.

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 February, where tickets cost $446 (return) on average. On the other hand, the most expensive months are December and March, where the average cost of round-trip tickets is $695 and $547 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.

No, with an average price for the route of $554, prices are generally cheapest when you fly direct.

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$194
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 38% 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 5 days, the lowest price for a flight from Las Vegas to San Salvador was $194 for a one-way ticket and $451 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 airlines offer Wi-Fi service onboard planes from Las Vegas to San Salvador?

    Delta, and LATAM Airlines offer inflight Wi-Fi service on the Las Vegas to San Salvador flight route.

  • 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.

  • On which days can I fly direct from Las Vegas to San Salvador?

    You can catch a nonstop flight from Las Vegas to San Salvador on on Tuesday, Thursday, and Saturday.

  • 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 $700 and an overall rating of 7.8, Delta is the most popular choice. Copa Airlines is also a great choice for the route, with an average price of $482 and an overall rating of 7.6.

  • 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 $309 or less one-way and $517 or less round-trip.

Prefer to fly direct from Las Vegas to San Salvador?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Las Vegas Harry Reid Intl to San Salvador El Salvador Intl.
Find which airlines fly direct from Las Vegas Harry Reid Intl Airport to San Salvador El Salvador Intl Airport, which days they fly and book direct flights.

Direct departures

Las Vegas Harry Reid Intl to San Salvador El Salvador Intl

Tuesday

Avianca

Avianca

Thursday

Avianca

Avianca

Saturday

Avianca

Avianca

See more direct flights

Direct returns

San Salvador El Salvador Intl to Las Vegas Harry Reid Intl

Tuesday

Avianca

Avianca

Thursday

Avianca

Avianca

Saturday

Avianca

Avianca

See more direct flights

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.
7.6
Copa AirlinesOverall score based on 1567 reviews
6.9Food
6.8Entertainment
7.4Comfort
8.1Crew
7.8Boarding
Airline reviews

They didn’t have any headphones for the entertainment screen and their USB port didn’t accommodate a USB-C for more modern phones. The food was just ok. The staff was friendly but the seats were very uncomfortable for a full flight.

6.0 GoodAnonymous, May 2026
SCL - PTY
Read more Copa Airlines reviews

They didn’t have any headphones for the entertainment screen and their USB port didn’t accommodate a USB-C for more modern phones. The food was just ok. The staff was friendly but the seats were very uncomfortable for a full flight.

I was flying business class, and the French fellow passengers were super noisy. It was not a comfortable flight. And the crew was not helpful.

Boarding was confusing from staff telling going to preboard and than to group 1 Airplane was not cooling at the beginning

The food is terrible I ask for water never got transport my mother we’re late and my sister from Lima was the worst waiting to long for wheelchair

Flight got delayed; had to go through security three times.

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.

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.

Airline tickets are not cheap. You expect reliable competent service. Thanks to canceled flights and botched transfers we arrived at our destination two days late. This is not acceptable

Horrible! Several delays and then was cancelled! I spent over 24 hours in the airport and was unable to get a hotel or food voucher.

The entertainment they offer could use some games, and maybe they could add some cookies to the snack menu. And the automated messages are a bit repetitive. But it was comfortable temperature wise and the seats were comfortable. The crew is very polite and helpful

The entertainment is a bit limited, it would be better if they added some games to play besides the movies and tv shows. But the seats are comfortable and the crew is polite

This planes staff was top tier. Everything went great and had a great flight home.

Food was great. Staff was phenomenal. Seats were a bit hard and could use a lot more entertainment options as far as movies to choose from. WiFi was good. Overall great trip.

This was an overnight flight, and in the morning they did know coffee service. How you can throw passengers in a San Francisco airport at 5:40 a.m. in the morning and not giving them Coffee is a crime.

I was promised by United Airline (operated by ANA) that I will be seated together with my kids as I am the only adult flying with two minors. We did not get seats together in our 11 hours flight from LA to Tokyo. When asked at the gate, ANA representative said United Airline should have informed them that there is a parent flying with two minors. He said they can’t do anything in the system as the flight is full. He ask me to ask passengers next to me and the kids if they are willing to change seats. This is ridiculous! However, I went in the flight and asked other passages but no one willing to change seats. 11 hours and we were seating separately. I was very disappointed with this. It made things super inconvenient for me.

Our flight was delayed several Times due to mechanical issues. Although I understand this may happen at times, it was very inconvenient and we had to book a hotel for an overnight stay. We were traveling with my 3-yo grandson and waiting at the airport from noon until 6:30pm with no reassurance that our next rescheduled flight would depart, we had to decide what’s best for him. A day later, I found out that I may be able to demand compensation if my flight is delayed more than 4 hours. I will hav to read the fine print next time.

Flight cancelled instead of leaving Friday am now, maybe, leaving Sunday

We sat on plane at gate delayed without communication as to why we were just sitting there

Agency very bad had to cancelled my booking too many changes in the flight changed my flight to 1 week

Trash. Sat on the runway for 40 mins…missed connecting flight because of it now I’m stuck. Thanks…a whole fkn lot.

The flight was delayed significantly and we sat on runway after landing for awhile. Best thing was the flight attendant, Jenny, in first class, who was very professional and attentive. She was excellent - the rest of the flight was not.

Crew were professional and kind. The flight was smooth. But... The internet, which we paid 35 dollars for, did not work for most of the flight. This made providing media for our child an uncomfortable hassle.

Overall fine. Seemed like one of the older model planes? Crew was mostly very kind, though some of the female attendants were a rather abrupt during the food service.

Awfully rude American worker at door when we started boarding flight. Then, walk into a blazing hot airplane with no air conditioning until twenty minutes into the flight. Free entertainment was non existent! My husband, along with the fellow passenger in our row, and I could not get entertainment to work, no WIFI! Really?? Been flying American a long time. Was very disappointed.

Flight was delayed by 6 hours... the level of incompetence was truly astounding. I won't be flying American Airlines again. I don't care if AA is direct and there is a layover with another airline, I'll take the layover.

Leave on time. We waited on the plane for hour hours and it was hot and smelly

Two hours delay, probably one hour because they didn’t bring catering and they had to bring water in board. There a change of aircraft. But delays galore at CLT so it must be a CLT and/or AA operation issue. The 1 hr additional delays because nobody could bring 2 packs of water sooner is probably the best example of this airline operates

The employees at the gate were not communicating, they preferred to give the upgrade to pilots and not to the elite passengers Every flight I more disappointing, clients shooed be priority instead of other employees even if they are pilots, there was plenty room for pilots in economy

This was my first time flying with you guys and my very last! This was the most horrible experience!!! There was not even tv in the plane! How cheap can this airline be!!! I paid so much for my suitcase!!! I would never fly with this airline again! The crew are very rude!

The crew was great! They waited for me as Air Canada flight was delayed by 1:15 hours from Ottawa to Toronto. I am a bit disappointed that we could only use wifi for entertainment but I survived! The only thing I would of liked is a more comfortable seat. The seat cushions are not thick enough for flights longer than 3 hours. Aside from that, everything was great.

The worst experience I've ever had because the "people" @ Avianca wouldn't let me fly because they said I needed a round trip ticket

Seating was tight. Seats don't recline. Initial flight was cancelled. Lost two days of vacation.

I had bad experiences before now was excellent I am glad they have business class again

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

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

We found the chairs to be really uncomfortable. It’s also really unacceptable that no form of food or drink is included in a 6+ hour flight

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.

There weren't enough employees at check in took awhile to get bags checked. There wasn't a wheel chair for me, I was sent to someone who turns out to work for a different airline, if My flight hadn't been delayed I probably would have missed my flight as it was, by the time I arrived at my gate, they started boarding in about 15 minutes. I don't know who took me to my gate, definitely was not the normal people who take passengers to the gate. I'm guessing she may have been in a management position. I wish I knew her name, she went beyond to help me. With that said everyone was kind, and were doing the best they could. So, I choose to say it was an Adventure, stressful start, but good. In the end went well. The situation was not only difficult for passengers but the employee's.

The staff at the check in counter was so rude. Made you feel Incompetent

Frontier scheduled a 40 minute connection in DEN. What they failed to mention was that they “close the doors” 20 mins prior to departure, which means you only have 20 mins. Not enough time. Possibly against DOT regulations. Filing complaint.

Flight was scheduled at 9:40pm. Got delayed to 10 am, the next day. crazy

The bag check, flight check-in, and onboard experience convinced my wife and me that we will actively go out of our way to avoid flying Frontier Airlines in the future. At bag check, we were informed that check-in could only be completed via the Frontier mobile app. Unfortunately, the app was extremely frustrating—sending us through repetitive, confusing loops that repeatedly forced us to decline add-on services with nearly every click. While most airline apps upsell, this one felt intentionally exhausting. As the process dragged on, we became genuinely concerned that my phone battery would die before check-in could be completed. We approached the bag check staff—who were standing together talking—and explained both our frustration and our predicament. They laughed. Later, my wife described the interaction as “gaslighting,” which felt accurate. We were then informed it would cost $25 per person simply to have our boarding passes printed. From that point forward, the tone of the experience was consistently hostile. The bag check employees were condescending and combative, behaving more like bullies than customer service staff. Unfortunately, that same attitude continued onboard. One flight attendant argued with me when I attempted to stow my backpack in the overhead bin. I explained that we had each paid $75 to check our bags specifically so we would not need to use carry-on space and could have adequate legroom. She demanded to see my ticket, pointed out that it said “no carry-on”—which I acknowledged—and I reiterated that this was precisely why we paid to check our bags. Her response was, “I don’t make the rules.” She then walked away, but not before asking if I “truly wanted to fly back to Chicago today?”—an unnecessary and unmistakable threat. It is also worth noting that despite booking our tickets together in the same transaction, we were not seated together. Upon our return to Chicago—where we could once again sit together—we compared onboard experiences. We both remarked on how unhappy the flight attendants appeared and how each of us was separately asked whether we would like to purchase a beverage. We declined. At no point was water mentioned as an option, leaving us with the clear impression that even water came at a cost—or that complimentary water, if available at all, was deliberately left unmentioned. Overall, the experience was shocking and deeply disappointing, but it was also a profound learning experience—one we will not forget and will not repeat. -Steve

Plane was hot and miserable and the crew was rude!

12 hour delay required getting on and off plane 3 times - would have at least liked to have been offered a snack or drink

They didn’t offer a water, even after I asked

They switched our terminal 3 times and we were delayed for four plus hours!!!

It was an early flight and most people napped/slept and the crew let us which was nice.

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

Information on your arrival and departure airports