$871 Cheap Flights from Kansas City (MCI) to Salta (SLA)

View $871 flight on Sat, Dec 27, 2025Opens in a new window

Popular airlines from Kansas City International Airport (MCI) to Salta (SLA-Martín Miguel de Güemes Intl.)

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Cheap Flights from Kansas City to Salta (MCI-SLA)

Prices were available within the past 7 days and start at $871 for one-way flights and $1,295 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Dec 24 - Mon, Jan 5
MCI
Kansas City
SLA
Salta
$1,295 Roundtrip, found 5 days ago
$1,295
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Dec 24 from Kansas City to Salta, returning Mon, Jan 5, priced at $1,295 found 5 days ago
Delta
Wed, Dec 24 - Tue, Jan 6
MCI
Kansas City
SLA
Salta
$1,390 Roundtrip, found 5 days ago
$1,390
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Dec 24 from Kansas City to Salta, returning Tue, Jan 6, priced at $1,390 found 5 days ago
LATAM Airlines Group
Wed, Dec 3 - Wed, Dec 10
MCI
Kansas City
SLA
Salta
$1,418 Roundtrip, found 4 hours ago
$1,418
Roundtrip
found 4 hours ago
Select LATAM Airlines Group flight, departing Wed, Dec 3 from Kansas City to Salta, returning Wed, Dec 10, priced at $1,418 found 4 hours ago
LATAM Airlines Group
Tue, Dec 30 - Mon, Jan 12
MCI
Kansas City
SLA
Salta
$1,420 Roundtrip, found 5 days ago
$1,420
Roundtrip
found 5 days ago
Select LATAM Airlines Group flight, departing Tue, Dec 30 from Kansas City to Salta, returning Mon, Jan 12, priced at $1,420 found 5 days ago
LATAM Airlines Group
Wed, Dec 3 - Wed, Dec 10
MCI
Kansas City
SLA
Salta
$1,429 Roundtrip, found 4 hours ago
$1,429
Roundtrip
found 4 hours ago
Select LATAM Airlines Group flight, departing Wed, Dec 3 from Kansas City to Salta, returning Wed, Dec 10, priced at $1,429 found 4 hours ago
Delta
Mon, Dec 22 - Mon, Jan 5
MCI
Kansas City
SLA
Salta
$1,445 Roundtrip, found 5 days ago
$1,445
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Dec 22 from Kansas City to Salta, returning Mon, Jan 5, priced at $1,445 found 5 days ago
Delta
Wed, Dec 24 - Mon, Jan 12
MCI
Kansas City
SLA
Salta
$1,465 Roundtrip, found 5 days ago
$1,465
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Dec 24 from Kansas City to Salta, returning Mon, Jan 12, priced at $1,465 found 5 days ago
Delta
Wed, Dec 24 - Wed, Jan 14
MCI
Kansas City
SLA
Salta
$1,470 Roundtrip, found 5 days ago
$1,470
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Dec 24 from Kansas City to Salta, returning Wed, Jan 14, priced at $1,470 found 5 days ago
Delta
Wed, Dec 24 - Sun, Dec 28
MCI
Kansas City
SLA
Salta
$1,484 Roundtrip, found 5 days ago
$1,484
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Dec 24 from Kansas City to Salta, returning Sun, Dec 28, priced at $1,484 found 5 days ago
Copa
Sat, Dec 27 - Fri, Jan 9
MCI
Kansas City
SLA
Salta
$2,719 Roundtrip, found 5 days ago
$2,719
Roundtrip
found 5 days ago
Select Copa flight, departing Sat, Dec 27 from Kansas City to Salta, returning Fri, Jan 9, priced at $2,719 found 5 days ago
Flights from Kansas City (MCI) to Salta (SLA)
Origin airport
Kansas City Intl.
Destination airport
Martín Miguel de Güemes Intl.
Roundtrip price
$1,295
Distance
4816 mi

Kansas City to Salta Flights

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

 

The best time to book a flight from Kansas City to Salta

Sunday is one of the best days to book for cheap flights from Kansas City 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 Kansas City 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 Kansas City to Salta in 2025. You can also book with separate airlines for your outbound and return journeys, from $871 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 Kansas City 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 Kansas City 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 Kansas City Intl. Airport (MCI) to Martin Miguel de Guemes Intl. Airport (SLA) cost?
Grab a cheap one-way flight from $871 or cheap return flight from $1,295 from Kansas City Intl. Airport (MCI) to Martin Miguel de Guemes Intl. Airport (SLA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Kansas City Intl. Airport (MCI) to Martin Miguel de Guemes Intl. Airport (SLA)?
Planning your trip for December may help you find better deals, as it's the cheapest month for flights between MCI and SLA. You'll typically find the lowest fares during off-peak months.
What is the cheapest airline that flies from Kansas City Intl. Airport (MCI) to Martin Miguel de Guemes Intl. Airport (SLA)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll take you from MCI to SLA. Then, sort your results by "Price (lowest to highest)" to pick up a good deal.
How many flights per day from Kansas City Intl. Airport (MCI) to Martin Miguel de Guemes Intl. Airport (SLA)?
You'll have to catch a flight with a layover when traveling from Kansas City Intl. Airport (MCI) 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 two stops to discover an option that works for you.
What day of the week has the most flights from MCI to SLA?
Usually you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can change based on the time of year, airline 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 Kansas City Intl. Airport (MCI) to Martin Miguel de Guemes Intl. Airport (SLA)?
To avoid possible delays on the Kansas City Intl. Airport (MCI) to Martin Miguel de Guemes Intl. Airport (SLA) route, aim to fly before 3 PM. Flights after this time have a 22% higher chance of cancellation.**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 Kansas City Intl. Airport (MCI) to Martin Miguel de Guemes Intl. Airport (SLA) last-minute?
Last-minute fares from MCI to SLA are typically more expensive. For the best prices, start looking for flights well in advance. That being said, if you're flexible with your travel dates, it's possible to score a cheap fare right before you leave.
Is it cheaper to book a MCI to SLA flight and hotel package?
Booking a MCI to SLA flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Pick from our impressive range of hotels and then add car rentals, activities and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Kansas City Intl. Airport (MCI) to Martin Miguel de Guemes Intl. Airport (SLA)?
If you booked your MCI 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 fare 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.

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*Available to One Key members.