SLC - BUE

$346 Find Cheap Flights from Salt Lake City to Buenos Aires

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Salt Lake City to Buenos Aires departing on 12/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Buenos Aires

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Salt Lake City to Buenos Aires, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Salt Lake City to Buenos Aires, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$967
Typical prices: $1,471-$1,917
Multiple Airlines
sam. 12/6dim. 12/14
SLC - EZE • 2 stops
Cheapest one-way
$346
Multiple Airlines
lun. 12/29
SLC - AEP • 3 stops
Top airlines
American Airlines
Cheapest • from $993 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 3% compared to booking last minute.
Insights
Insights
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Insights
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We hope you love your trip to Buenos Aires!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Salt Lake City to Buenos Aires (SLC-BUE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Salt Lake City to Buenos Aires that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Salt Lake City to Buenos Aires

sam., déc. 6 - dim., déc. 14
Multiple Airlines Logo
12:32 pm - 2:50 amSLC-EZE
34h 18m2 stops
Multiple Airlines Logo
11:00 am - 12:07 amEZE-SLC
41h 07m2 stops
$967Multiple Airlines
Find Deal
lun., déc. 1 - lun., déc. 15
American Airlines Logo
11:49 am - 8:20 amSLC-EZE
16h 31m1 stop
American Airlines Logo
10:10 am - 10:55 pmEZE-SLC
16h 45m1 stop
$993American Airlines
Find Deal
jeu., janv. 15 - mar., févr. 3
LATAM Airlines Logo
10:00 pm - 2:50 amSLC-EZE
24h 50m1 stop
LATAM Airlines Logo
4:05 am - 10:10 amEZE-SLC
34h 05m2 stops
$1,045LATAM Airlines
Find Deal
jeu., janv. 15 - mer., févr. 4
LATAM Airlines Logo
10:00 pm - 2:50 amSLC-EZE
24h 50m1 stop
LATAM Airlines Logo
7:45 am - 10:10 amEZE-SLC
30h 25m3 stops
$1,048LATAM Airlines
Find Deal
jeu., janv. 15 - jeu., janv. 29
Delta Logo
7:00 am - 9:00 amSLC-EZE
22h 00m1 stop
Delta Logo
11:55 pm - 5:17 pmEZE-SLC
21h 22m1 stop
$1,066Delta
Find Deal
lun., déc. 1 - lun., déc. 15
Delta Logo
7:45 am - 10:15 amSLC-EZE
22h 30m2 stops
Delta Logo
8:55 pm - 4:15 pmEZE-SLC
23h 20m1 stop
$1,070Delta
Find Deal
mar., déc. 2 - lun., déc. 15
Copa Airlines Logo
7:40 am - 7:59 amSLC-EZE
20h 19m2 stops
Copa Airlines Logo
12:07 am - 9:59 pmEZE-SLC
25h 52m2 stops
$1,139Copa Airlines
Find Deal
jeu., janv. 15 - mer., févr. 4
United Airlines Logo
7:00 am - 9:20 amSLC-EZE
22h 20m2 stops
United Airlines Logo
11:55 pm - 8:52 pmEZE-SLC
24h 57m2 stops
$1,149United Airlines
Find Deal
mar., avr. 14 - jeu., avr. 30
Copa Airlines Logo
4:45 pm - 1:58 amSLC-EZE
30h 13m2 stops
Copa Airlines Logo
5:11 am - 10:09 pmEZE-SLC
19h 58m2 stops
$1,150Copa Airlines
Find Deal
sam., janv. 17 - dim., janv. 25
United Airlines Logo
2:28 pm - 7:20 amSLC-EZE
36h 52m2 stops
United Airlines Logo
11:55 pm - 9:59 amEZE-SLC
38h 04m2 stops
$1,195United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Salt Lake City to Buenos Aires flights

Get data-powered insights and trends into flights from Salt Lake City to Buenos Aires to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Salt Lake City to Buenos Aires?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Salt Lake City to Buenos Aires departing in December.

What’s the cheapest day of the week to fly from Salt Lake City to Buenos Aires?

The average price of all round-trip flights from Salt Lake City to Buenos Aires clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Buenos Aires on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Thursday is the most expensive day to fly from Salt Lake City to Buenos Aires. For your return ticket, we recommend flying on a Monday and avoiding Saturdays for the best deals.

How far in advance should I book a flight from Salt Lake City to Buenos Aires?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Salt Lake City to Buenos Aires, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Salt Lake City to Buenos Aires, you should book around 3 weeks before departure, which saves you about 3% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Good to know

Low seasonAugust
Cheapest flight$418
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly with an average 10% increase in price.
Flight from Salt Lake City to Buenos Aires

When to book flights from Salt Lake City to Buenos Aires

Are your dates flexible? Find out the best times to travel from Salt Lake City to Buenos Aires based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Salt Lake City to Buenos Aires

  • What is the cheapest flight from Salt Lake City to Buenos Aires?

    In the last 3 days, the lowest price for a flight from Salt Lake City to Buenos Aires was $346 for a one-way ticket and $967 for a round-trip.

  • Do I need a passport to fly between Salt Lake City and Buenos Aires?

    Yes, you’ll need a passport to travel to Buenos Aires from Salt Lake City.

  • Which airports will I be using when flying from Salt Lake City to Buenos Aires?

    When flying out of Salt Lake City you will be using Salt Lake City. You will be landing at one of these airports: Buenos Aires Jorge Newbery or Buenos Aires Ministro Pistarini.

  • Which aircraft models fly most regularly from Salt Lake City to Buenos Aires?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Salt Lake City to Buenos Aires?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Salt Lake City and Buenos Aires, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Salt Lake City to Buenos Aires, Delta or Copa Airlines?

    The two airlines most popular with KAYAK users for flights from Salt Lake City to Buenos Aires are Delta and Copa Airlines. With an average price for the route of $1,578 and an overall rating of 7.9, Delta is the most popular choice. Copa Airlines is also a great choice for the route, with an average price of $1,821 and an overall rating of 7.6.

  • How does KAYAK find such low prices on flights from Salt Lake City to Buenos Aires?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Salt Lake City to Buenos Aires.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Salt Lake City to Buenos Aires?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Buenos Aires from Salt Lake City is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Salt Lake City to Buenos Aires?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Buenos Aires with an airline and back to Salt Lake City with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Salt Lake City to Buenos Aires?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Buenos Aires from Salt Lake City up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Salt Lake City to Buenos Aires

 
See real verified KAYAK customer reviews for airlines flying from Salt Lake City to Buenos Aires. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Salt Lake City to Buenos Aires? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8001 reviews
7.3Food
7.9Entertainment
7.9Comfort
8.5Crew
8.2Boarding
Airline reviews

I truly love flying with Delta. They have always treated me with the upmost respect

10.0 ExcellentMAYRA, Nov 2025JFK - MIA
Read more Delta reviews

I truly love flying with Delta. They have always treated me with the upmost respect

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

The aircraft interior is old and tired on this aircraft. The entertainment system never worked despite the crews attempt to reset the system.

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Old plane and old configuration/seats but still comfortable for a morning flight

Very strict carry on rules meant most of the plane had to gate check their luggage. As is often the case had things that were broken because of this, but I appreciated not being charged to gate check. Otherwise good flight and great crew once on the plane

I liked the meatloaf the chicken was awful but the plane was on time and got there and the staff was nice.

Boarding was quick & efficient; they gave boarding groups due priority; staff & air crew were very cordial and helpful, pleasant flight.

As always, Copa Airlines is great to fly on. The flights are always on time, the staff are pleasant and helpful and it's always a wonderful flying experience.

Cops Airlines is fantastic! The level of care and professionalism provided by the entire crew was top rate.

Very happy with my flight. I would definitely recommend it.

Did upgrade, travel in business it was great (more room I could sleep)

Seats not reclining, no vegetarian food option, no snacks. 7.5 hr flight should have been more comfortable. Luggage limits are unusually small. Will never fly Copa again and will tell friends and family to avoid this airline.

It was ok. However, the food was quite poor since I don't eat pasta.

Enforce the boarding process by group numbers. Tell people to stay seated during the meal/drink distribution. It took forever to get food and drinks because people would not stay out the isle and let the crew do their jobs. Everyone wanted to go to the bathroom forcing the crew to enter and leave the isle constantly so people can pass. Tell people to keep their electronics off speaker mode. No one wants to hear phone conversations and music playing.

Plane boarded early a quickly, was mostly full. We left close to on time. And landed early.

My experience on this United Airlines flight was highly uncomfortable, primarily due to two issues: Cabin Temperature: The temperature on the Boeing 737 MAX 8 was unacceptably high, feeling consistently around 80 degrees throughout the flight. This made sleeping impossible and significantly detracted from the experience. Seating Arrangement: Being stuck in a middle seat for a six-and-a-half-hour overnight flight compounded the discomfort. Moving forward, I will always purchase a seat assignment to avoid this situation.

Premium Plus is a really good idea for longer flights

7 hours delayed due to operational issues on United’s end. Basically laziness.

Short flight but an "eager to help" crew made the journey more enjoyable!

Flight was delayed only slightly before takeoff due to traffic control. However, the flight arrived early to ORD. Good flight. United has been very reliable for me.

The person I bought the ticket for didn’t make the flight.

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Another delayed flight. When the delays exceed the duration of the flight, it’s a problem.

Excellent flight. Smooth, efficient boarding. Quick flight. Arrived early at STL.

We loved the steward on the plane. He made the night enjoyable

I enjoyed the extra leg room compared to other airlines. The first stewards made my daughter’s birthday special by giving her an extra snack. Then the last one coming home from Chicago to Appleton made our night really enjoyable Thanks for making our trip enjoyable

The flight was smooth, the pilot kept us informed about delays and we arrived more of less on time

Flight delay was communicated before leaving for airport which caused it to be a non-event. Great flight and crew!

Did not get any refreshments. Crew was very nice but limited. Small seats

Wish some foods provided rather than just biscuit/cookie for flight more than 2 hours

Wish a flight with more than 2 hours with some snack rather than just cookie/biscuit.

The flight attendant, a black woman with curly hair who sat near Row 21, was wonderful and kind.

It was good..clean, comfy seat. Friendly warm welcoming crew. Was able to check my cabin luggage at the gate which I was able to pickup in a decent time from baggage claim. The app gave all updates from delays to baggage claim info. Overall smooth flight.

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

Everything you need to know for your flight from Salt Lake City to Buenos Aires

Information on your arrival and departure airports