$1,418 Cheap Flights from Houston (HOU) to Salta (SLA)

View $1,418 flight on Wed, Sep 16, 2026Opens in a new window

Popular airlines from Houston William Hobby Airport (HOU) to Salta (SLA-Martín Miguel de Güemes Intl.)

Cheap Flights from Houston to Salta (HOU-SLA)

Prices were available within the past 7 days and start at $1,418 for one-way flights and $1,461 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Sep 16 - Sat, Sep 26
HOU
Houston
SLA
Salta
$1,461 Roundtrip, found 1 day ago
$1,461
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Sep 16 from Houston to Salta, returning Sat, Sep 26, priced at $1,461 found 1 day ago
Delta
Wed, Sep 16 - Sat, Sep 26
HOU
Houston
SLA
Salta
$1,663 Roundtrip, found 1 day ago
$1,663
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Sep 16 from Houston to Salta, returning Sat, Sep 26, priced at $1,663 found 1 day ago
LATAM Airlines Group
Wed, Sep 16 - Sat, Sep 26
HOU
Houston
SLA
Salta
$1,706 Roundtrip, found 1 day ago
$1,706
Roundtrip
found 1 day ago
Select LATAM Airlines Group flight, departing Wed, Sep 16 from Houston to Salta, returning Sat, Sep 26, priced at $1,706 found 1 day ago
Delta
Wed, Sep 16 - Sat, Sep 26
HOU
Houston
SLA
Salta
$1,833 Roundtrip, found 1 day ago
$1,833
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Sep 16 from Houston to Salta, returning Sat, Sep 26, priced at $1,833 found 1 day ago
LATAM Airlines Group
Wed, Sep 16 - Sat, Sep 26
HOU
Houston
SLA
Salta
$1,908 Roundtrip, found 1 day ago
$1,908
Roundtrip
found 1 day ago
Select LATAM Airlines Group flight, departing Wed, Sep 16 from Houston to Salta, returning Sat, Sep 26, priced at $1,908 found 1 day ago

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Flights from Houston (HOU) to Salta (SLA)
Origin airport
William P. Hobby
Destination airport
Martín Miguel de Güemes Intl.
Airlines serving
LATAM Airlines Group
Roundtrip price
$1,460
Distance
4252 mi

Houston to Salta Flights

The cheapest times to fly from Houston 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 Houston to Salta are during the month of September. You can find some of the cheapest flights from Houston to Salta with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Houston to Salta

Sunday is one of the best days to book for cheap flights from Houston 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 Houston 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 Houston to Salta in 2025. You can also book with separate airlines for your outbound and return journeys, from $1,418 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 Houston 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 Houston 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.

 

Frequently asked questions

How much does a flight from William P. Hobby Airport (HOU) to Martin Miguel de Guemes Intl. Airport (SLA) cost?
Secure a cheap one-way flight from $1,418 or cheap return flight from $1,461 from William P. Hobby Airport (HOU) 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 William P. Hobby Airport (HOU) to Martin Miguel de Guemes Intl. Airport (SLA)?
The cheapest month to fly from HOU to SLA is September, when demand is low. Off-peak months are often when airlines offer better prices between these airports.
What is the cheapest airline that flies from William P. Hobby Airport (HOU) to Martin Miguel de Guemes Intl. Airport (SLA)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest HOU to SLA flight.
How many flights per day from William P. Hobby Airport (HOU) to Martin Miguel de Guemes Intl. Airport (SLA)?
You'll have to book a flight with a layover if you're traveling from William P. Hobby Airport (HOU) to Martin Miguel de Guemes Intl. Airport (SLA). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from HOU to SLA?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from William P. Hobby Airport (HOU) to Martin Miguel de Guemes Intl. Airport (SLA)?
Book a flight from William P. Hobby Airport (HOU) to Martin Miguel de Guemes Intl. Airport (SLA) that takes off before 3 PM to reduce the risk of cancellations and delays. Departures later than this are on average 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 William P. Hobby Airport (HOU) to Martin Miguel de Guemes Intl. Airport (SLA) last-minute?
Booking your flight from HOU to SLA shortly before your getaway is usually more expensive. However, if you're flexible with your departure times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book a HOU to SLA flight and hotel package?
You'll typically save money by securing a HOU to SLA flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. After choosing your preferred flights and accommodations, consider adding extras such as tours, car rentals and activities.
Can I cancel or change the date of my flight from William P. Hobby Airport (HOU) to Martin Miguel de Guemes Intl. Airport (SLA)?
If you booked your HOU to SLA flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of ticket you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

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*Available to One Key members.