$334 Cheap Flights from Los Angeles (LAX) to Tucuman (TUC)

View $334 flight on Mon, Jan 5, 2026Opens in a new window

Popular airlines from Los Angeles Intl. (LAX) to Tucuman (TUC-Teniente General Benjamin Matienzo Intl.)

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Cheap Flights from Los Angeles to Tucuman (LAX-TUC)

Prices were available within the past 7 days and start at $334 for one-way flights and $1,342 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

LATAM Airlines Group
Thu, Jan 22 - Sat, Jan 31
LAX
Los Angeles
TUC
Tucuman
$1,342 Roundtrip, found 2 days ago
$1,342
Roundtrip
found 2 days ago
Select LATAM Airlines Group flight, departing Thu, Jan 22 from Los Angeles to Tucuman, returning Sat, Jan 31, priced at $1,342 found 2 days ago
LATAM Airlines Group
Thu, Jan 22 - Sat, Jan 31
LAX
Los Angeles
TUC
Tucuman
$1,385 Roundtrip, found 2 days ago
$1,385
Roundtrip
found 2 days ago
Select LATAM Airlines Group flight, departing Thu, Jan 22 from Los Angeles to Tucuman, returning Sat, Jan 31, priced at $1,385 found 2 days ago
LATAM Airlines Group
Thu, Jan 22 - Sat, Jan 31
LAX
Los Angeles
TUC
Tucuman
$1,408 Roundtrip, found 2 days ago
$1,408
Roundtrip
found 2 days ago
Select LATAM Airlines Group flight, departing Thu, Jan 22 from Los Angeles to Tucuman, returning Sat, Jan 31, priced at $1,408 found 2 days ago
LATAM Airlines Group
Thu, Jan 22 - Sat, Jan 31
LAX
Los Angeles
TUC
Tucuman
$1,451 Roundtrip, found 2 days ago
$1,451
Roundtrip
found 2 days ago
Select LATAM Airlines Group flight, departing Thu, Jan 22 from Los Angeles to Tucuman, returning Sat, Jan 31, priced at $1,451 found 2 days ago
LATAM Airlines Group
Thu, Jan 22 - Sat, Jan 31
LAX
Los Angeles
TUC
Tucuman
$1,482 Roundtrip, found 2 days ago
$1,482
Roundtrip
found 2 days ago
Select LATAM Airlines Group flight, departing Thu, Jan 22 from Los Angeles to Tucuman, returning Sat, Jan 31, priced at $1,482 found 2 days ago
LATAM Airlines Group
Thu, Jan 22 - Sat, Jan 31
LAX
Los Angeles
TUC
Tucuman
$1,492 Roundtrip, found 2 days ago
$1,492
Roundtrip
found 2 days ago
Select LATAM Airlines Group flight, departing Thu, Jan 22 from Los Angeles to Tucuman, returning Sat, Jan 31, priced at $1,492 found 2 days ago
LATAM Airlines Group
Thu, Jan 22 - Sat, Jan 31
LAX
Los Angeles
TUC
Tucuman
$1,519 Roundtrip, found 2 days ago
$1,519
Roundtrip
found 2 days ago
Select LATAM Airlines Group flight, departing Thu, Jan 22 from Los Angeles to Tucuman, returning Sat, Jan 31, priced at $1,519 found 2 days ago
LATAM Airlines Group
Thu, Jan 22 - Sat, Jan 31
LAX
Los Angeles
TUC
Tucuman
$1,537 Roundtrip, found 2 days ago
$1,537
Roundtrip
found 2 days ago
Select LATAM Airlines Group flight, departing Thu, Jan 22 from Los Angeles to Tucuman, returning Sat, Jan 31, priced at $1,537 found 2 days ago
LATAM Airlines Group
Thu, Jan 22 - Sat, Jan 31
LAX
Los Angeles
TUC
Tucuman
$1,558 Roundtrip, found 2 days ago
$1,558
Roundtrip
found 2 days ago
Select LATAM Airlines Group flight, departing Thu, Jan 22 from Los Angeles to Tucuman, returning Sat, Jan 31, priced at $1,558 found 2 days ago
LATAM Airlines Group
Thu, Jan 22 - Sat, Jan 31
LAX
Los Angeles
TUC
Tucuman
$1,588 Roundtrip, found 2 days ago
$1,588
Roundtrip
found 2 days ago
Select LATAM Airlines Group flight, departing Thu, Jan 22 from Los Angeles to Tucuman, returning Sat, Jan 31, priced at $1,588 found 2 days ago
Flights from Los Angeles (LAX) to Tucuman (TUC)
Origin airport
Los Angeles Intl.
Destination airport
Teniente General Benjamin Matienzo Intl.
Roundtrip price
$1,342
Distance
5459 mi

Los Angeles to Tucuman Flights

The cheapest times to fly from Los Angeles to Tucuman

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 Los Angeles to Tucuman are during the month of January. You can find some of the cheapest flights from Los Angeles to Tucuman with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Los Angeles to Tucuman

Sunday is one of the best days to book for cheap flights from Los Angeles to Tucuman: 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 Los Angeles to Tucuman

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 Los Angeles to Tucuman in 2025. You can also book with separate airlines for your outbound and return journeys, from $334 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 Los Angeles to Tucuman 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 Los Angeles to Tucuman 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.

 

Frequently asked questions

How much does a flight from Los Angeles Intl. Airport (LAX) to Teniente General Benjamin Matienzo Intl. Airport (TUC) cost?
Discover the latest flight deals from LAX to TUC by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from LAX to TUC?
The cheapest flights from LAX to TUC are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from LAX to TUC?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from LAX to TUC. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Los Angeles Intl. Airport (LAX) to Teniente General Benjamin Matienzo Intl. Airport (TUC)?
There are no daily direct flights departing from Los Angeles Intl. Airport (LAX) to Teniente General Benjamin Matienzo Intl. Airport (TUC). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be soaring above the clouds in no time at all.
What day of the week has the most flights from LAX to TUC?
Typically you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can change based on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Los Angeles Intl. Airport (LAX) to Teniente General Benjamin Matienzo Intl. Airport (TUC)?
To avoid potential delays on the Los Angeles Intl. Airport (LAX) to Teniente General Benjamin Matienzo Intl. Airport (TUC) route, aim to fly before 3 PM. Flights after this time have a 22% higher chance of being 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 Los Angeles Intl. Airport (LAX) to Teniente General Benjamin Matienzo Intl. Airport (TUC) last-minute?
Waiting until right before your break to book your flight from LAX to TUC generally means paying more. While you may find some last-minute discounts, they aren't always guaranteed. Allow some flexibility in your schedule for the best chance of landing a bargain.
Is it cheaper to book a LAX to TUC flight and hotel package?
You'll typically save money by booking a LAX to TUC flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. After selecting your preferred accommodations and flights, you can add extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Los Angeles Intl. Airport (LAX) to Teniente General Benjamin Matienzo Intl. Airport (TUC)?
Generally, it's possible to reschedule or cancel your LAX to TUC flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.