$788 Find Cheap Flights from Louisville to Argentina

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Louisville to Argentina departing on 12/20. 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

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Flight Deals

Book Cheap Louisville to Argentina Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Louisville to Argentina 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 Louisville to Argentina

Mon, Feb 23 - Wed, Mar 4
Delta Logo
12:40 pm - 9:00 amSDF-EZE
18h 20m1 stop
Delta Logo
8:00 am - 9:34 amEZE-SDF
27h 34m2 stops
$1,026Delta
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Mon, Feb 23 - Wed, Mar 4
Delta Logo
12:40 pm - 10:15 amSDF-EZE
19h 35m2 stops
Delta Logo
10:25 pm - 11:56 pmEZE-SDF
27h 31m2 stops
$1,030Delta
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Fri, Jan 9 - Mon, Jan 19
LATAM Airlines Logo
7:00 am - 9:35 amSDF-EZE
24h 35m2 stops
LATAM Airlines Logo
11:00 am - 4:52 pmEZE-SDF
31h 52m2 stops
$1,070LATAM Airlines
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Wed, Dec 31 - Sat, Jan 17
American Airlines Logo
6:35 am - 8:30 amSDF-EZE
23h 55m1 stop
American Airlines Logo
10:10 am - 11:59 pmEZE-SDF
15h 49m1 stop
$1,131American Airlines
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Wed, Dec 31 - Sat, Jan 17
American Airlines Logo
1:46 pm - 8:05 amSDF-EZE
16h 19m2 stops
American Airlines Logo
10:10 am - 11:59 pmEZE-SDF
15h 49m1 stop
$1,135American Airlines
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Sun, Nov 30 - Fri, Dec 12
United Airlines Logo
6:07 pm - 7:20 amSDF-EZE
35h 13m2 stops
United Airlines Logo
11:55 pm - 1:21 pmEZE-SDF
15h 26m1 stop
$1,163United Airlines
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Sun, Nov 30 - Fri, Dec 12
United Airlines Logo
9:15 am - 7:20 amSDF-EZE
20h 05m1 stop
United Airlines Logo
11:55 pm - 1:21 pmEZE-SDF
15h 26m1 stop
$1,181United Airlines
Find Deal
Mon, Feb 23 - Mon, Mar 2
LATAM Airlines Logo
10:10 am - 6:20 amSDF-EZE
18h 10m2 stops
LATAM Airlines Logo
4:05 am - 11:56 pmEZE-SDF
21h 51m2 stops
$1,243LATAM Airlines
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Mon, Nov 10 - Mon, Nov 17
Multiple Airlines Logo
7:05 am - 1:00 amSDF-EZE
39h 55m2 stops
Multiple Airlines Logo
4:45 pm - 10:29 pmEZE-SDF
31h 44m3 stops
$1,750Multiple Airlines
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Wed, Dec 31 - Sat, Jan 17
Multiple Airlines Logo
3:40 pm - 3:10 pmSDF-EZE
45h 30m3 stops
Multiple Airlines Logo
3:55 pm - 11:56 pmEZE-SDF
34h 01m2 stops
$2,623Multiple Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Louisville to Argentina flights

Get data-powered insights and trends into flights from Louisville to Argentina to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Louisville to Argentina?

The average price of all round-trip flights from Louisville to Argentina clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Argentina on a Monday and more expensive on a Tuesday. On your return trip to Louisville, you should consider flying back on a Sunday, and avoid Fridays for better deals.

Good to know

Cheapest flight$788
Flight from Louisville to Buenos Aires

FAQs - booking Argentina flights

  • How does KAYAK find such low prices on flights from Louisville to Argentina?

    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 Louisville to Argentina.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Louisville to Argentina?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Louisville to Argentina 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 Louisville to Argentina?

    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 from Louisville to Argentina with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Louisville to Argentina?

    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 from Louisville to Argentina up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Argentina?

    The cheapest time of day to fly to Argentina is generally at night, when round-trip flights cost $1,118 on average. Morning departures are around 9% cheaper than evening flights, on average. The most expensive time of day to fly to Argentina is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,361.

Reviews of the top airline flying from Louisville to Argentina

 
Need help choosing which airline to fly with from Louisville to Argentina? 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 7971 reviews
7.9Comfort
8.5Crew
8.2Boarding
7.9Entertainment
7.3Food
Airline reviews

On time flight. Seat comfort could be better in the Comfort section.

10.0 ExcellentMichael, Oct 2025CLT - MSP
Read more Delta reviews

On time flight. Seat comfort could be better in the Comfort section.

My issue was with TSA agents for delta airlines. My luggage got flagged. The agent was going thru another persons first. He took 20 min to go thru hers. I asked them to bring mine closer so I could sit down . They said you can go sit it will be fine. I said I am supposed to keep my eyes on my bags at all times. The agent was meticulously unwrapping 2 gifts that the lady had and then tried to re warp it. He was trying to be kind i get it but 20 min for me to stand watching him do that was ridiculous. It was 6 am and there were a ton of travelers. Mine was flagged for some air packed tea that I bought in Turkey. My previous delta flight and 2 others before didn’t flag it. Consistency would be nice. Also on the flight the window shades were down for take off and landing - I thought that was very odd I thought they had to remain open for take off and landing.

The flight was an hour and a half late departing which was inconvenient

Delay in SLC jammed us up in Chicago. Got caught up in rush hour traffic

The crew took good care of us. The flight from ATL to SFO is a longer one, and there were multiple beverage offerings. I like the 757's that Delta uses. Good airplane that is comfortable. I do wish Delta would separate Priority boarding from the better seats. I would gladly take a smaller seat in an open row than be jammed into Comfort just to get priority boarding, just to make sure I don't have to check a bag.

The flight was great. The gate location was way to far away!!!

The flight attendant in first class was beyond rude and didn't care at all about her job. AND the gate agent was even worse than the flight attendant for rudeness. She was awful.

Gate agent rushed to fill hot jetway with crowd so it took over 12 minutes to go from gate to plane. Just like a discount airline Pooly prepared cabin and third time that claim of rough air prevented any cabin service. Friends on a Southwest flight at similar time had service.

Cramped seating for me. Luckily it wasn’t a long flight

Lounge in Lagos is terrible, food on board from Lagos to Atlanta was horrible. Only bright spot the cabin crew were awesome.

Everything you need to know for your flight from Louisville to Argentina

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