$728 Cheap Flights from Oklahoma City (OKC) to Buenos Aires (AEP)

View $728 flight on Mon, Nov 10, 2025Opens in a new window

Popular airlines from Will Rogers World Airport (OKC) to Buenos Aires (AEP-Aeroparque Jorge Newbery)

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Cheap Flights from Oklahoma City to Buenos Aires (OKC-AEP)

Prices were available within the past 7 days and start at $728 for one-way flights and $1,005 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

LATAM Airlines Group
Mon, May 4 - Sun, May 17
OKC
Oklahoma City
AEP
Buenos Aires
$1,005 Roundtrip, found 21 hours ago
$1,005
Roundtrip
found 21 hours ago
Select LATAM Airlines Group flight, departing Mon, May 4 from Oklahoma City to Buenos Aires, returning Sun, May 17, priced at $1,005 found 21 hours ago
LATAM Airlines Group
Tue, Mar 10 - Tue, Mar 24
OKC
Oklahoma City
AEP
Buenos Aires
$1,014 Roundtrip, found 2 days ago
$1,014
Roundtrip
found 2 days ago
Select LATAM Airlines Group flight, departing Tue, Mar 10 from Oklahoma City to Buenos Aires, returning Tue, Mar 24, priced at $1,014 found 2 days ago
LATAM Airlines Group
Tue, Mar 10 - Tue, Mar 24
OKC
Oklahoma City
AEP
Buenos Aires
$1,014 Roundtrip, found 2 days ago
$1,014
Roundtrip
found 2 days ago
Select LATAM Airlines Group flight, departing Tue, Mar 10 from Oklahoma City to Buenos Aires, returning Tue, Mar 24, priced at $1,014 found 2 days ago
LATAM Airlines Group
Tue, Mar 10 - Tue, Mar 24
OKC
Oklahoma City
AEP
Buenos Aires
$1,023 Roundtrip, found 2 days ago
$1,023
Roundtrip
found 2 days ago
Select LATAM Airlines Group flight, departing Tue, Mar 10 from Oklahoma City to Buenos Aires, returning Tue, Mar 24, priced at $1,023 found 2 days ago
LATAM Airlines Group
Tue, Mar 10 - Tue, Mar 24
OKC
Oklahoma City
AEP
Buenos Aires
$1,023 Roundtrip, found 2 days ago
$1,023
Roundtrip
found 2 days ago
Select LATAM Airlines Group flight, departing Tue, Mar 10 from Oklahoma City to Buenos Aires, returning Tue, Mar 24, priced at $1,023 found 2 days ago
LATAM Airlines Group
Mon, Mar 9 - Sun, Mar 22
OKC
Oklahoma City
AEP
Buenos Aires
$1,025 Roundtrip, found 3 days ago
$1,025
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Mon, Mar 9 from Oklahoma City to Buenos Aires, returning Sun, Mar 22, priced at $1,025 found 3 days ago
LATAM Airlines Group
Tue, Mar 10 - Tue, Mar 24
OKC
Oklahoma City
AEP
Buenos Aires
$1,030 Roundtrip, found 2 days ago
$1,030
Roundtrip
found 2 days ago
Select LATAM Airlines Group flight, departing Tue, Mar 10 from Oklahoma City to Buenos Aires, returning Tue, Mar 24, priced at $1,030 found 2 days ago
LATAM Airlines Group
Mon, Mar 9 - Sun, Mar 22
OKC
Oklahoma City
AEP
Buenos Aires
$1,034 Roundtrip, found 3 days ago
$1,034
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Mon, Mar 9 from Oklahoma City to Buenos Aires, returning Sun, Mar 22, priced at $1,034 found 3 days ago
LATAM Airlines Group
Mon, Mar 9 - Sun, Mar 22
OKC
Oklahoma City
AEP
Buenos Aires
$1,034 Roundtrip, found 3 days ago
$1,034
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Mon, Mar 9 from Oklahoma City to Buenos Aires, returning Sun, Mar 22, priced at $1,034 found 3 days ago
LATAM Airlines Group
Tue, Mar 10 - Tue, Mar 24
OKC
Oklahoma City
AEP
Buenos Aires
$1,039 Roundtrip, found 2 days ago
$1,039
Roundtrip
found 2 days ago
Select LATAM Airlines Group flight, departing Tue, Mar 10 from Oklahoma City to Buenos Aires, returning Tue, Mar 24, priced at $1,039 found 2 days ago

Alternative airports near Buenos Aires

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Ministro Pistarini Intl. EZE. Cheapest option available. Average driving time to city center is 25 minutes. Flights from $1,170
EZE
Ministro Pistarini Intl.
Cheapest
Average driving time to city center25 min
Flights from $1,170
Flights from Oklahoma City (OKC) to Buenos Aires (AEP)
Origin airport
Will Rogers World
Destination airport
Aeroparque Jorge Newbery
Airlines serving
LATAM Airlines Group
Roundtrip price
$1,005
Distance
5453 mi

Oklahoma City to Buenos Aires Flights

The cheapest times to fly from Oklahoma City to Buenos Aires

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 Oklahoma City to Buenos Aires are during the month of May. You can find some of the cheapest flights from Oklahoma City to Buenos Aires with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Oklahoma City to Buenos Aires

Sunday is one of the best days to book for cheap flights from Oklahoma City to Buenos Aires: 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 Oklahoma City to Buenos Aires

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 Oklahoma City to Buenos Aires in 2025. You can also book with separate airlines for your outbound and return journeys, from $728 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 Oklahoma City to Buenos Aires 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 Oklahoma City to Buenos Aires 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 Will Rogers World Airport (OKC) to Aeroparque Jorge Newbery Airport (AEP) cost?
Get a cheap one-way flight from $728 or cheap return flight from $1,005 from Will Rogers World Airport (OKC) to Aeroparque Jorge Newbery Airport (AEP) 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 Will Rogers World Airport (OKC) to Aeroparque Jorge Newbery Airport (AEP)?
May is the cheapest month to fly from OKC to AEP. Avoiding peak travel times is often the key to better flight prices.
What is the cheapest airline that flies from Will Rogers World Airport (OKC) to Aeroparque Jorge Newbery Airport (AEP)?
To find the cheapest airline that'll fly you from OKC to AEP, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Will Rogers World Airport (OKC) to Aeroparque Jorge Newbery Airport (AEP)?
There aren't any daily nonstop flights available from Will Rogers World Airport (OKC) to Aeroparque Jorge Newbery Airport (AEP). But you can choose flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from OKC to AEP?
Usually you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* But this can vary depending on the season, carrier 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 Will Rogers World Airport (OKC) to Aeroparque Jorge Newbery Airport (AEP)?
To avoid potential delays on the Will Rogers World Airport (OKC) to Aeroparque Jorge Newbery Airport (AEP) route, fly before 3 PM. Later flights 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 Will Rogers World Airport (OKC) to Aeroparque Jorge Newbery Airport (AEP) last-minute?
Waiting until just before your trip to book a ticket from OKC to AEP often results in higher prices. While it's possible to find some last-minute deals, there's no guarantee. Keep your travel plans flexible to boost your chances of snagging a bargain.
Is it cheaper to book an OKC to AEP flight and hotel package?
You can save money by booking an OKC to AEP flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. Once you've selected your preferred accommodations and flights, you can add extras such as activities, tours and car rentals.
Can I cancel or change the date of my flight from Will Rogers World Airport (OKC) to Aeroparque Jorge Newbery Airport (AEP)?
In most cases, you're able to cancel or reschedule your OKC to AEP flight. However, there may be additional fees, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you need further information, head to our Customer Service portal.

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*Available to One Key members.