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$421+ Cheap flights from Salt Lake City (SLC) to Buenos Aires (BUE)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — BUE
Nov 12 — Nov 191
Wed 11/12
Wed 11/19
1 adult, Economy
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Cheap flight deals from Salt Lake City to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Salt Lake City (SLC) to Buenos Aires (BUE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 13, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$935
(Trip.com)

One-way from

$421
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$1,259
Provider with most accurate pricing for Salt Lake City-Buenos Aires (BUE) flight deals.
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Provider most trusted by Cheapflights users for Salt Lake City-Buenos Aires (BUE) flights.
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From Salt Lake City to Buenos Aires (BUE)
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One-way flight from Salt Lake City to Buenos Aires (BUE)
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Highest demand for flights based on searches. 6% potential increase in price ($111 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Salt Lake City to Buenos Aires

Cheapest flights from Salt Lake City to Buenos Aires
Explore the most affordable flight options available from Salt Lake City to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 13, 2025.

This Trip.com deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/98:27 amSLC - EZE
2 stops30h 16mMultiple Airlines
Sun 11/167:43 pmEZE - SLC
3 stops29h 52mMultiple Airlines
Deal found 10/11$935
This Trip.com deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/108:27 amSLC - EZE
2 stops30h 16mMultiple Airlines
Thu 11/137:43 pmEZE - SLC
2 stops27h 32mMultiple Airlines
Deal found 10/12$962
This Copa Airlines deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/48:00 amSLC - EZE
2 stops19h 59mCopa Airlines
Sat 12/65:16 amEZE - SLC
2 stops19h 45mCopa Airlines
Deal found 10/12$993
This American Airlines deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/29:21 amSLC - EZE
1 stop18h 59mAmerican Airlines
Tue 12/1610:30 pmEZE - SLC
1 stop18h 04mAmerican Airlines
Deal found 10/13$1,001
This Copa Airlines deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/108:16 pmSLC - EZE
2 stops24h 37mCopa Airlines
Wed 11/1212:08 amEZE - SLC
2 stops25h 51mCopa Airlines
Deal found 10/12$1,008
This American Airlines deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/319:45 amSLC - EZE
1 stop19h 35mAmerican Airlines
Mon 11/1010:25 pmEZE - SLC
1 stop24h 40mAmerican Airlines
Deal found 10/12$1,051
This American Airlines deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/911:50 pmSLC - EZE
1 stop27h 10mAmerican Airlines
Sun 11/1610:25 pmEZE - SLC
1 stop21h 08mAmerican Airlines
Deal found 10/12$1,066
This Trip.com deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/98:27 amSLC - AEP
2 stops22h 03mMultiple Airlines
Sun 11/163:40 pmAEP - SLC
3 stops33h 55mMultiple Airlines
Deal found 10/11$1,187
This LATAM Airlines deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/211:20 amSLC - AEP
2 stops19h 10mLATAM Airlines
Tue 12/165:15 pmAEP - SLC
2 stops21h 05mLATAM Airlines
Deal found 10/11$1,406
This Cheapflightsfares deal was found by Cheapflights users on 10/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1610:00 pmSLC - AEP
1 stop16h 40mLATAM Airlines
Tue 12/239:05 pmAEP - SLC
2 stops40h 25mLATAM Airlines
Deal found 10/10$1,464
This KAYAK deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/511:40 amSLC - AEP
2 stops24h 20mLATAM Airlines
Wed 11/192:55 pmAEP - SLC
2 stops26h 25mLATAM Airlines
Deal found 10/11$1,595
This FlightHub deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/19:25 amSLC - AEP
2 stops19h 30mLATAM Airlines
Mon 11/106:20 pmAEP - SLC
2 stops23h 00mLATAM Airlines
Deal found 10/11$1,614

Cheapflights Fare Finder

 
Customize your flight search to find flights from Salt Lake City to Buenos Aires that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 13, 2025.
Use the filters below to find and compare flights from Salt Lake City to Buenos Aires that are best for you.

Fly from

Salt Lake City

Fly to

Buenos Aires

Route

Depart

Return

Price

Salt Lake CityBuenos Aires

SLC - EZE

SLCEZE

Salt Lake City

Mon 11/10

8:27 am-6:43 pm

2 stops30h 16m

Buenos Aires Ministro Pistarini

Thu 11/13

7:43 pm-7:15 pm

2 stops27h 32m

$962

Salt Lake CityBuenos Aires

SLC - EZE

SLCEZE

Salt Lake City

Tue 11/4

8:00 am-7:59 am

2 stops19h 59m

Buenos Aires Ministro Pistarini

Fri 12/5

3:41 am-9:01 pm

2 stops21h 20m

$993

Salt Lake CityBuenos Aires

SLC - EZE

SLCEZE

Salt Lake City

Wed 1/21

5:27 am-8:30 am

1 stop23h 03m

Buenos Aires Ministro Pistarini

Tue 2/3

10:25 pm-7:15 pm

1 stop24h 50m

$1,001

Salt Lake CityBuenos Aires

SLC - EZE

SLCEZE

Salt Lake City

Wed 11/5

10:59 am-9:00 am

2 stops18h 01m

Buenos Aires Ministro Pistarini

Wed 11/19

10:25 pm-10:51 am

1 stop16h 26m

$1,005

Salt Lake CityBuenos Aires

SLC - EZE

SLCEZE

Salt Lake City

Mon 11/10

8:16 pm-12:53 am

2 stops24h 37m

Buenos Aires Ministro Pistarini

Wed 11/12

12:08 am-9:59 pm

2 stops25h 51m

$1,008

Salt Lake CityBuenos Aires

SLC - EZE

SLCEZE

Salt Lake City

Fri 10/31

7:45 am-8:20 am

1 stop21h 35m

Buenos Aires Ministro Pistarini

Mon 11/10

10:25 pm-1:27 pm

2 stops19h 02m

$1,055

Salt Lake CityBuenos Aires

SLC - EZE

SLCEZE

Salt Lake City

Sun 11/9

11:50 pm-7:00 am

1 stop27h 10m

Buenos Aires Ministro Pistarini

Sun 11/16

10:25 pm-3:33 pm

1 stop21h 08m

$1,066

Salt Lake CityBuenos Aires

SLC - EZE

SLCEZE

Salt Lake City

Sat 10/25

9:45 am-10:15 am

2 stops21h 30m

Buenos Aires Ministro Pistarini

Sat 11/8

10:25 pm-10:51 am

1 stop16h 26m

$1,128

Salt Lake CityBuenos Aires

SLC - EZE

SLCEZE

Salt Lake City

Tue 2/10

5:59 pm-10:34 pm

2 stops24h 35m

Buenos Aires Ministro Pistarini

Mon 3/2

3:47 am-9:59 pm

2 stops22h 12m

$1,150

Salt Lake CityBuenos Aires

SLC - AEP

SLCAEP

Salt Lake City

Mon 1/12

4:20 pm-10:30 am

2 stops38h 10m

Buenos Aires Jorge Newbery

Fri 1/23

5:10 pm-7:20 pm

1 stop30h 10m

$1,171

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

Showing 1-10 of 27 results
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Compare providers for flights from Salt Lake City to Buenos Aires

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Salt Lake City to Buenos Aires in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Salt Lake City-Buenos Aires flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Salt Lake City-Buenos Aires flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Salt Lake City-Buenos Aires flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Salt Lake City-Buenos Aires flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Salt Lake City-Buenos Aires flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Salt Lake City to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Salt Lake City with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Salt Lake City to Buenos Aires?

Currently, March is the cheapest month in which you can book a flight from Salt Lake City to Buenos Aires (average of $713). Flying from Salt Lake City to Buenos Aires in July is currently the most expensive (average of $1,887). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SLC to BUE?

Find hourly flight availability from Salt Lake City to Buenos Aires. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 13, 2025.

One of the essential ways to save on airfare from Salt Lake City to Buenos Aires is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 29% on airfare.

How much does it cost to fly round-trip from Salt Lake City to Buenos Aires?

Reviews of airlines servicing Buenos Aires

Get insights into the airlines that provide service to Buenos Aires. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Buenos Aires. Reviews last updated October 13, 2025.
See what other customers who have flown with Delta, Copa Airlines, and United Airlines from Salt Lake City to Buenos Aires have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,973 reviews

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
8.0
Very good
7,973 reviews
Delta
8.0
Very good
7,973 reviews

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Copa Airlines
7.6
Good
1,546 reviews
Delta
8.0
Very good
7,973 reviews

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,973 reviews
Delta
8.0
Very good
7,973 reviews

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,043 reviews
Delta
8.0
Very good
7,973 reviews

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Salt Lake City to Buenos Aires. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Salt Lake City to Buenos Aires?

    Salt Lake City (SLC), located 5.7 mi from the city center, is the airport you fly out of when you book flights from Salt Lake City to Buenos Aires. 4 airlines have flights from Salt Lake City to Buenos Aires on a regular basis. Booking flights from Salt Lake City to Buenos Aires should not be difficult; the airport handles an average of 0 outbound flights to Buenos Aires per day.

  • How long is the flight from Salt Lake City to Buenos Aires?

    For as low as $993, Copa Airlines can have you in Buenos Aires from Salt Lake City in 19h 59m. The distance from Salt Lake City to Buenos Aires is about 6225 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Salt Lake City to Buenos Aires round-trip?

    Flying on Delta is currently your cheapest option to Buenos Aires, with prices starting at $1,135. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $1,139 and $1,155, respectively. You may be able to fly from Salt Lake City to Buenos Aires for 26% less than the average price by searching for these airlines.

  • Can I find deals for flights from Salt Lake City to Buenos Aires that include hotel bookings?

    Yes. In addition to deals on Salt Lake City to Buenos Aires flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Salt Lake City to Buenos Aires?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Salt Lake City to Buenos Aires.

  • Can I find deals for business class flights from Salt Lake City to Buenos Aires?

    Yes. Cheapflights offers flight deals from Salt Lake City to Buenos Aires by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, March is the cheapest month in which you can book a flight from Salt Lake City to Buenos Aires (average of $713). Flying from Salt Lake City to Buenos Aires in July is currently the most expensive (average of $1,887). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Salt Lake City to Buenos Aires

See prices for flight routes from nearby airports that may be better suited for you.
Salt Lake City to Ministro Pistarini flights
Salt Lake City to Jorge Newbery flights
Salt Lake City to Mendoza flights
Salt Lake City to Cordoba flights

Top 4 airlines flying from Salt Lake City to Buenos Aires

Discover the top 4 airlines that operate flights from Salt Lake City to Buenos Aires. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$1,135Average$1,295FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$1,153Average$1,555FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,155Average$1,295FlexibilityNo cancel feeOn-time69%
Copa AirlinesCheapest$1,179Average$1,476FlexibilityNo cancel feeOn-time70%

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