$640 Cheap Flights from Las Vegas (LAS) to Salta (SLA)

View $640 flight on Wed, Nov 12, 2025Opens in a new window

Popular airlines from Harry Reid Intl. Airport (LAS) to Salta (SLA-Martín Miguel de Güemes Intl.)

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Cheap Flights from Las Vegas to Salta (LAS-SLA)

Prices were available within the past 7 days and start at $640 for one-way flights and $867 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Nov 12 - Tue, Dec 16
LAS
Las Vegas
SLA
Salta
$867 Roundtrip, found 1 hour ago
$867
Roundtrip
found 1 hour ago
Select United flight, departing Wed, Nov 12 from Las Vegas to Salta, returning Tue, Dec 16, priced at $867 found 1 hour ago
United
Wed, Nov 12 - Tue, Dec 16
LAS
Las Vegas
SLA
Salta
$880 Roundtrip, found 1 hour ago
$880
Roundtrip
found 1 hour ago
Select United flight, departing Wed, Nov 12 from Las Vegas to Salta, returning Tue, Dec 16, priced at $880 found 1 hour ago
Delta
Wed, Nov 12 - Tue, Dec 16
LAS
Las Vegas
SLA
Salta
$956 Roundtrip, found 1 hour ago
$956
Roundtrip
found 1 hour ago
Select Delta flight, departing Wed, Nov 12 from Las Vegas to Salta, returning Tue, Dec 16, priced at $956 found 1 hour ago
LATAM Airlines Group
Wed, Nov 12 - Tue, Dec 16
LAS
Las Vegas
SLA
Salta
$971 Roundtrip, found 1 hour ago
$971
Roundtrip
found 1 hour ago
Select LATAM Airlines Group flight, departing Wed, Nov 12 from Las Vegas to Salta, returning Tue, Dec 16, priced at $971 found 1 hour ago
LATAM Airlines Group
Wed, Nov 12 - Tue, Dec 16
LAS
Las Vegas
SLA
Salta
$976 Roundtrip, found 1 hour ago
$976
Roundtrip
found 1 hour ago
Select LATAM Airlines Group flight, departing Wed, Nov 12 from Las Vegas to Salta, returning Tue, Dec 16, priced at $976 found 1 hour ago
LATAM Airlines Group
Wed, Nov 12 - Tue, Dec 16
LAS
Las Vegas
SLA
Salta
$982 Roundtrip, found 1 hour ago
$982
Roundtrip
found 1 hour ago
Select LATAM Airlines Group flight, departing Wed, Nov 12 from Las Vegas to Salta, returning Tue, Dec 16, priced at $982 found 1 hour ago
LATAM Airlines Group
Wed, Nov 12 - Tue, Dec 16
LAS
Las Vegas
SLA
Salta
$989 Roundtrip, found 1 hour ago
$989
Roundtrip
found 1 hour ago
Select LATAM Airlines Group flight, departing Wed, Nov 12 from Las Vegas to Salta, returning Tue, Dec 16, priced at $989 found 1 hour ago
LATAM Airlines Group
Sat, Dec 6 - Sat, Dec 13
LAS
Las Vegas
SLA
Salta
$998 Roundtrip, found 6 days ago
$998
Roundtrip
found 6 days ago
Select LATAM Airlines Group flight, departing Sat, Dec 6 from Las Vegas to Salta, returning Sat, Dec 13, priced at $998 found 6 days ago
LATAM Airlines Group
Sat, Feb 21 - Sat, Feb 28
LAS
Las Vegas
SLA
Salta
$1,004 Roundtrip, found 23 hours ago
$1,004
Roundtrip
found 23 hours ago
Select LATAM Airlines Group flight, departing Sat, Feb 21 from Las Vegas to Salta, returning Sat, Feb 28, priced at $1,004 found 23 hours ago
United
Wed, Nov 12 - Tue, Dec 16
LAS
Las Vegas
SLA
Salta
$1,010 Roundtrip, found 1 hour ago
$1,010
Roundtrip
found 1 hour ago
Select United flight, departing Wed, Nov 12 from Las Vegas to Salta, returning Tue, Dec 16, priced at $1,010 found 1 hour ago

Alternative airports near Salta

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Martin Miguel de Guemes Intl. SLA. Cheapest and Closest option available. Average driving time to city center is 10 minutes. Flights from $867
SLA
Martin Miguel de Guemes Intl.
CheapestClosest
Average driving time to city center10 min
Flights from $867

Frequently asked questions

How much does a flight from Harry Reid Intl. Airport (LAS) to Martin Miguel de Guemes Intl. Airport (SLA) cost?
Grab a cheap one-way flight from $640 or cheap return flight from $867 from Harry Reid Intl. Airport (LAS) to Martin Miguel de Guemes Intl. Airport (SLA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Harry Reid Intl. Airport (LAS) to Martin Miguel de Guemes Intl. Airport (SLA)?
The cheapest month to fly from LAS to SLA is November, when demand is low. Off-peak season is often when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Harry Reid Intl. Airport (LAS) to Martin Miguel de Guemes Intl. Airport (SLA)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest LAS to SLA flight.
How many flights per day from Harry Reid Intl. Airport (LAS) to Martin Miguel de Guemes Intl. Airport (SLA)?
There aren't any daily direct flights departing from Harry Reid Intl. Airport (LAS) to Martin Miguel de Guemes Intl. Airport (SLA). But you can choose flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be on your way in no time at all.
What day of the week has the most flights from LAS to SLA?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change depending on various factors, including the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Harry Reid Intl. Airport (LAS) to Martin Miguel de Guemes Intl. Airport (SLA)?
To avoid potential delays on the Harry Reid Intl. Airport (LAS) to Martin Miguel de Guemes Intl. Airport (SLA) route, travel before 3 PM. Later flights are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Harry Reid Intl. Airport (LAS) to Martin Miguel de Guemes Intl. Airport (SLA) last-minute?
Waiting until just before your trip to book your flight from LAS to SLA often results in higher prices. While you may come across some last-minute offers, they're not always guaranteed. Allow some flexibility in your schedule for a better chance of snagging a bargain.
Is it cheaper to book a LAS to SLA flight and hotel package?
You'll typically save money by securing a LAS to SLA flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. After selecting your preferred accommodations and flights, consider adding extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Harry Reid Intl. Airport (LAS) to Martin Miguel de Guemes Intl. Airport (SLA)?
It's generally possible to reschedule or cancel your LAS to SLA flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Harry Reid Intl.
Destination airport
Martín Miguel de Güemes Intl.
Airlines serving
LATAM Airlines Group
Roundtrip price
$866
Distance
5311 mi

Book with confidence

Las Vegas to Salta Flights

The cheapest times to fly from Las Vegas to Salta

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Las Vegas to Salta are during the month of November. You can find some of the cheapest flights from Las Vegas to Salta with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Las Vegas to Salta

Sunday is one of the best days to book for cheap flights from Las Vegas to Salta: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Las Vegas to Salta

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Las Vegas to Salta in 2025. You can also book with separate airlines for your outbound and return journeys, from $640 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Las Vegas to Salta flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Las Vegas to Salta airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Las Vegas to Salta Flights

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*Available to One Key members.