Cheap flights from Las Vegas to San Salvador

Compare Las Vegas to San Salvador flight deals

Find the cheapest month or even day of the year to fly to San Salvador

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Flight deals from Las Vegas to San Salvador

Looking for a cheap last-minute deal or the best round-trip flight from Las Vegas to San Salvador Airport? If you want to travel next month, round-trip fares start from $354. Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from Las Vegas to San Salvador

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Las Vegas to San Salvador flights are currently cheapest in June.

Direct flights from Las Vegas to San Salvador

Las Vegas to San Salvador: Alternative routes

Compare routes from Las Vegas to San Salvador below. You may find an airport to fly into that's cheaper, faster, or easier than San Salvador.

Las Vegas to San Salvador: Flight information

The things to know before you go.
Cheapest flight found$354
Cheapest month to flyJune
Average flight time5 hrs
Most popular airlineAvianca El Salvador
Average flights per week6

Finding cheap flights from Las Vegas to San Salvador: Frequently asked questions

The best price we found for a round-trip flight from Las Vegas to San Salvador is $354. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
5 hours is the average flight time from Las Vegas to San Salvador.
Avianca El Salvador and Avianca fly direct from Las Vegas to San Salvador.
There are 6 flights per week flying from Las Vegas to San Salvador, as of May 2026.
The cheapest month to fly from Las Vegas to San Salvador is usually June.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Las Vegas to San Salvador Airport on Thursday, June 4, 2026.
Yes – the average flight time is 5 hours.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Salvador but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to San Salvador is around 40 days in advance, so don’t leave your flight to the last minute.

Flying from Las Vegas to El Salvador International Airport (SAL): What you need to know

  • Las Vegas Harry Reid International Airport (LAS) is Las Vegas's main airport. Explore your options for reserving a flight from Las Vegas to El Salvador International Airport (SAL) jetting off from here.

  • The average time for a direct Las Vegas to El Salvador International Airport flight is 5 hours.

  • El Salvador International Airport is located in San Salvador. The city operates on the UTC-6 timezone and is two hours ahead of Las Vegas.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules worth sticking to. Get to the airport on time to catch your flight from Las Vegas to SAL.

  • Popular months like March or high seasons such as spring break and Christmas will mean bigger queues at check-in and security. Traveling then? Play it safe and head to the terminal even earlier. Arriving two hours before a domestic flight and up four hours ahead of an international flight is a wise idea.

Airports in Las Vegas

Las Vegas Harry Reid International Airport (LAS)

  • You can jump on a direct flight from Las Vegas to El Salvador International Airport (SAL) leaving from Las Vegas Harry Reid International Airport (LAS).

  • When jetting out of LAS, you can take a direct flight from Las Vegas to El Salvador International Airport with AVIANCA.

  • Avianca is the most frequently booked airline offering flights from LAS to SAL.

  • Avianca takes the lead in punctuality. A reliable 100.0% of its departures on this route arrive as scheduled.

  • Think about adding a stopover to find cheap flights from Las Vegas to SAL. Simply deselect 'Direct flights only' when searching for departures from Las Vegas Harry Reid International Airport (LAS). Make a stop (and maybe make your fare cheaper) by passing through one of these popular options:

    • Los Angeles International Airport (LAX)

    • Houston George Bush Intercontinental Airport (IAH)

    • Ontario International Airport (ONT)

  • Located around 8 kilometers from the center of Las Vegas, LAS can be reached in about 10 minutes by car (depending on traffic). The journey by public transport is roughly 25 minutes.

  • Catching an early flight from Las Vegas to El Salvador International Airport? Avoid rushing to the terminal (and get some extra shut-eye) by choosing one of these hotels close to Las Vegas Harry Reid International Airport:

  • Of all flights leaving Las Vegas Harry Reid International Airport, 79% land on time at their destination.

  • LAS is located at 5757 Wayne Newton Boulevard.

About El Salvador International Airport (SAL)

Getting from El Salvador International Airport (SAL) to central San Salvador

  • El Salvador International Airport is around 48 kilometers from the center of San Salvador. It takes around 45 minutes or so to get to the city by car.

  • If you're taking public transport, expect a journey time of roughly 1 hour 15 minutes.

How to find the cheapest flights from Las Vegas to El Salvador International Airport (SAL)

  • $161 is currently the best price for a one-way ticket from Las Vegas to El Salvador International Airport. A return flight starts at $355. These fares can change depending on demand and availability.

  • Don't leave things to the last moment. You're more likely to find cheap flights from Las Vegas to SAL if you book early. Airlines often have some great early bird discounts.

  • If you're flexible with your travel plans, try using the 'Whole month' tool. It'll give you the lowest price across every month when searching for your Las Vegas to El Salvador International Airport ticket.

  • You don't need to check every day to find out if fares have dropped when you set up a Price Alert. We'll notify you when a better deal is available on plane tickets from Las Vegas to SAL.

  • Tailor your trip using filters. Choose your departure and arrival times, airlines and total journey duration. You can also sort your results by 'Best,' 'Fastest' or 'Cheapest' flights from Las Vegas to El Salvador International Airport.

The best time to fly from Las Vegas to El Salvador International Airport (SAL)

  • Picture the kind of break you want when planning your trip dates. September is the quietest month to visit San Salvador. January is when most people book flights from Las Vegas to El Salvador International Airport (SAL), which may be perfect if you're chasing more action.

  • Book a Las Vegas to SAL plane ticket departing in March if you're eager to visit the city during its warmest month. Expect temperatures in San Salvador to range from 19ºC (66ºF) to 35ºC (95ºF).

  • Search for cheap tickets from Las Vegas to El Salvador International Airport in December if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between 16ºC (61ºF) and 32ºC (90ºF).

More about San Salvador

  • When it comes to searching for somewhere to lay your head, you'll find the best stays in San Salvador right here. Browse these options after locking in your flight from Las Vegas to El Salvador International Airport:

  • Your San Salvador trip should come with a bit of sightseeing. Top attractions that belong on your itinerary include Volcan San Salvador, Museo Nacional de Antropologia and Joya de Ceren Archaeological Park.

Explore more of El Salvador

  • Discover the best of San Salvador, then make your way to other must-see parts of El Salvador. Travel east to La Union, around 129 kilometers away. Mirador Espiritu de la Montana and faro de la union should be on your itinerary here.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.