$729 Cheap Flights from Denver (DEN) to Salta (SLA)

View $729 flight on Mon, May 4, 2026Opens in a new window

Popular airlines from Denver Intl. Airport (DEN) to Salta (SLA-Martín Miguel de Güemes Intl.)

Cheap Flights from Denver to Salta (DEN-SLA)

Prices were available within the past 7 days and start at $729 for one-way flights and $1,479 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

LATAM Airlines Group
Tue, May 5 - Sat, May 9
DEN
Denver
SLA
Salta
$1,479 Roundtrip, found 3 days ago
$1,479
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Tue, May 5 from Denver to Salta, returning Sat, May 9, priced at $1,479 found 3 days ago
LATAM Airlines Group
Tue, May 5 - Sat, May 9
DEN
Denver
SLA
Salta
$1,490 Roundtrip, found 3 days ago
$1,490
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Tue, May 5 from Denver to Salta, returning Sat, May 9, priced at $1,490 found 3 days ago
LATAM Airlines Group
Tue, May 5 - Sat, May 9
DEN
Denver
SLA
Salta
$1,493 Roundtrip, found 3 days ago
$1,493
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Tue, May 5 from Denver to Salta, returning Sat, May 9, priced at $1,493 found 3 days ago
LATAM Airlines Group
Mon, May 4 - Fri, May 8
DEN
Denver
SLA
Salta
$2,478 Roundtrip, found 1 day ago
$2,478
Roundtrip
found 1 day ago
Select LATAM Airlines Group flight, departing Mon, May 4 from Denver to Salta, returning Fri, May 8, priced at $2,478 found 1 day ago
LATAM Airlines Group
Mon, May 4 - Fri, May 8
DEN
Denver
SLA
Salta
$2,496 Roundtrip, found 1 day ago
$2,496
Roundtrip
found 1 day ago
Select LATAM Airlines Group flight, departing Mon, May 4 from Denver to Salta, returning Fri, May 8, priced at $2,496 found 1 day ago
LATAM Airlines Group
Mon, May 4 - Fri, May 8
DEN
Denver
SLA
Salta
$2,500 Roundtrip, found 1 day ago
$2,500
Roundtrip
found 1 day ago
Select LATAM Airlines Group flight, departing Mon, May 4 from Denver to Salta, returning Fri, May 8, priced at $2,500 found 1 day ago
Air Canada
Mon, May 4 - Fri, May 8
DEN
Denver
SLA
Salta
$2,737 Roundtrip, found 1 day ago
$2,737
Roundtrip
found 1 day ago
Select Air Canada flight, departing Mon, May 4 from Denver to Salta, returning Fri, May 8, priced at $2,737 found 1 day ago

Frequently asked questions

How much does a flight from Denver, CO (DEN-Denver Intl.) to Salta (SLA-Martín Miguel de Güemes Intl.) cost?
You can find cheap one-way flights from $729 and cheap return flights from $1,479 DEN to SLA with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when DEN to SLA ticket fares go up or down.
What is the cheapest month to fly from Denver, CO (DEN-Denver Intl.) to Salta (SLA-Martín Miguel de Güemes Intl.)?
The cheapest month to fly from DEN to SLA is May when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Denver, CO (DEN-Denver Intl.) to Salta (SLA-Martín Miguel de Güemes Intl.)?
Enter DEN to SLA and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Denver, CO (DEN-Denver Intl.) to Salta (SLA-Martín Miguel de Güemes Intl.)?
United, LAN Airlines and LATAM Airlines Group are just some of the carriers that fly from Denver, CO (DEN-Denver Intl.) to Salta (SLA-Martín Miguel de Güemes Intl.). Use Expedia's flight search tool to compare airlines on this route and find our cheapest option for your trip. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Denver, CO (DEN-Denver Intl.) to Salta (SLA-Martín Miguel de Güemes Intl.)?
To find a cheap flight from Denver, CO (DEN-Denver Intl.) to Salta (SLA-Martín Miguel de Güemes Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Denver, CO (DEN-Denver Intl.) to Salta (SLA-Martín Miguel de Güemes Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Denver, CO (DEN-Denver Intl.) to Salta (SLA-Martín Miguel de Güemes Intl.)?
The earliest flight from Denver Intl. (DEN) to Martin Miguel de Guemes Intl. (SLA) typically departs at around 12:55 AM. Operated by JetBlue Airways and LATAM Airlines Group, this seasonal service is available in September, allowing you to maximize your time in Salta. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Denver, CO (DEN-Denver Intl.) to Salta (SLA-Martín Miguel de Güemes Intl.)?
a Wednesday typically has the most flights from Denver Intl. (DEN) to Martin Miguel de Guemes Intl. (SLA), with approximately 22 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include United, Air Canada, and Aeromexico.
What are the most popular departure times for flights from Denver, CO (DEN-Denver Intl.) to Salta (SLA-Martín Miguel de Güemes Intl.)?
When flying from Denver, CO (DEN-Denver Intl.) to Salta (SLA-Martín Miguel de Güemes Intl.), the most popular departure times are in the late evening, from 9pm to midnight. About 47% of travelers prefer this time window. United Airlines and Copa Airlines provide flights during this period. Many travelers choose this timing because it allows for a full day in Denver before heading to Salta.
How long does it take to fly from Denver, CO (DEN-Denver Intl.) to Salta (SLA-Martín Miguel de Güemes Intl.)?
A flight from DEN to SLA with a layover takes around 22 hours 50 minutes, with the route covering approximately 5,133 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Denver, CO (DEN-Denver Intl.) to Salta (SLA-Martín Miguel de Güemes Intl.)?
Business class seats are offered on the DEN to SLA route with Copa.
How do I earn miles on a Denver, CO (DEN-Denver Intl.) to Salta (SLA-Martín Miguel de Güemes Intl.) flight with Expedia?
It's easy to earn miles on a Denver, CO (DEN-Denver Intl.) to Salta (SLA-Martín Miguel de Güemes Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Salta from Denver Intl. (DEN)?
If you're planning to travel to Salta from Denver Intl. (DEN), you can fly into Martin Miguel de Guemes Intl. (SLA) Some flights may connect through major hubs like Hartsfield-Jackson Atlanta Intl. (ATL), Los Angeles Intl. (LAX), John F. Kennedy Intl. (JFK) before reaching Salta. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Denver, CO (DEN-Denver Intl.) to Salta (SLA-Martín Miguel de Güemes Intl.) at the last minute?
Typically, booking a last minute flight from Denver, CO (DEN-Denver Intl.) to Salta (SLA-Martín Miguel de Güemes Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Denver, CO (DEN-Denver Intl.) to Salta (SLA-Martín Miguel de Güemes Intl.) flight and hotel package?
Securing a Denver, CO (DEN-Denver Intl.) to Salta (SLA-Martín Miguel de Güemes Intl.) Salta Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Denver, CO (DEN-Denver Intl.) to Salta (SLA-Martín Miguel de Güemes Intl.)?
If you booked your Denver, CO (DEN-Denver Intl.) to Salta (SLA-Martín Miguel de Güemes Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. 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.

Travel information

Origin airport
Denver Intl.
Destination airport
Martín Miguel de Güemes Intl.
Roundtrip price
$1,478
Distance
5132 mi

Book with confidence

Denver to Salta Flights

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

 

The best time to book a flight from Denver to Salta

Sunday is one of the best days to book for cheap flights from Denver 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 Denver 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 Denver to Salta in 2026. You can also book with separate airlines for your outbound and return journeys, from $729 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 Denver 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 Denver 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.

 

Denver to Salta Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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