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$1,053+ Cheap flights from Oklahoma City (OKC) to Buenos Aires (BUE)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — BUE
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
1 adult, Economy
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Cheap flight deals from Oklahoma City to Buenos Aires

Cheapest flights from Oklahoma City to Buenos Aires
Explore the most affordable flight options available from Oklahoma City to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 27, 2026.

This LATAM Airlines deal was found by Cheapflights users on 7/23. 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.
Thu 8/205:12 pm
OKC
-
EZE
1 stop14h 33m
LATAM Airlines
Tue 8/252:55 pm
EZE
-
OKC
2 stops23h 29m
LATAM Airlines
Deal found 7/23$1,053
This LATAM Airlines deal was found by Cheapflights users on 7/24. 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.
Thu 10/17:10 am
OKC
-
EZE
2 stops30h 35m
LATAM Airlines
Wed 10/2811:20 am
EZE
-
OKC
2 stops25h 08m
LATAM Airlines
Deal found 7/24$1,098
This LATAM Airlines deal was found by Cheapflights users on 7/23. 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.
Thu 9/247:10 am
OKC
-
EZE
2 stops24h 30m
LATAM Airlines
Sat 10/31:10 pm
EZE
-
OKC
2 stops25h 12m
LATAM Airlines
Deal found 7/23$1,142
This American Airlines deal was found by Cheapflights users on 7/26. 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.
Thu 9/108:39 am
OKC
-
EZE
2 stops20h 36m
American Airlines
Thu 9/1710:15 pm
EZE
-
OKC
2 stops22h 15m
American Airlines
Deal found 7/26$1,167
This United Airlines deal was found by Cheapflights users on 7/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/31:38 pm
OKC
-
EZE
1 stop16h 22m
United Airlines
Sat 9/199:00 pm
EZE
-
OKC
1 stop13h 51m
United Airlines
Deal found 7/22$1,203
This oojo deal was found by Cheapflights users on 7/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:12 pm
OKC
-
EZE
2 stops31h 33m
LATAM Airlines
Thu 9/101:10 pm
EZE
-
OKC
2 stops23h 26m
LATAM Airlines
Deal found 7/23$1,210

Find flight deals from Oklahoma City to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Oklahoma City (OKC) 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 July 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,053
(LATAM Airlines)
Provider with most accurate pricing for Oklahoma City Will Rogers World-Buenos Aires (BUE) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Oklahoma City Will Rogers World-Buenos Aires (BUE) flights.
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From Oklahoma City Will Rogers World to Buenos Aires (BUE)
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Oklahoma 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 July 27, 2026.
Use the filters below to find and compare flights from Oklahoma City to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Oklahoma CityBuenos Aires

OKC - EZE

OKCEZE

Oklahoma City Will Rogers World

Sat 1/2

11:30 am-7:20 am

2 stops40h 50m

Buenos Aires Ministro Pistarini

Tue 1/12

11:55 pm-8:02 pm

2 stops47h 07m

$1,189

Oklahoma CityBuenos Aires

OKC - EZE

OKCEZE

Oklahoma City Will Rogers World

Thu 9/3

6:00 am-8:00 am

2 stops24h 00m

Buenos Aires Ministro Pistarini

Sat 9/19

9:00 pm-8:51 am

1 stop13h 51m

$1,207

Oklahoma CityBuenos Aires

OKC - EZE

OKCEZE

Oklahoma City Will Rogers World

Thu 9/10

11:39 am-8:00 am

2 stops42h 21m

Buenos Aires Ministro Pistarini

Thu 9/17

9:00 pm-8:51 am

1 stop13h 51m

$1,227

Oklahoma CityBuenos Aires

OKC - EZE

OKCEZE

Oklahoma City Will Rogers World

Thu 9/10

1:20 pm-9:45 am

1 stop18h 25m

Buenos Aires Ministro Pistarini

Thu 9/17

8:10 pm-10:36 am

1 stop16h 26m

$1,228

Oklahoma CityBuenos Aires

OKC - EZE

OKCEZE

Oklahoma City Will Rogers World

Mon 8/24

11:19 am-9:45 am

1 stop20h 26m

Buenos Aires Ministro Pistarini

Thu 9/10

4:45 pm-10:36 am

2 stops19h 51m

$1,228

Oklahoma CityBuenos Aires

OKC - EZE

OKCEZE

Oklahoma City Will Rogers World

Thu 8/20

12:02 pm-8:00 am

1 stop17h 58m

Buenos Aires Ministro Pistarini

Tue 8/25

9:00 pm-6:10 pm

1 stop23h 10m

$1,228

Oklahoma CityBuenos Aires

OKC - EZE

OKCEZE

Oklahoma City Will Rogers World

Mon 8/24

12:02 pm-8:00 am

1 stop17h 58m

Buenos Aires Ministro Pistarini

Thu 9/10

9:00 pm-1:50 pm

1 stop18h 50m

$1,228
Quickest round-trip

Oklahoma CityBuenos Aires

OKC - EZE

OKCEZE

Oklahoma City Will Rogers World

Sat 9/5

1:38 pm-8:00 am

1 stop16h 22m

Buenos Aires Ministro Pistarini

Sat 9/19

9:00 pm-8:51 am

1 stop13h 51m

$1,233

Oklahoma CityBuenos Aires

OKC - EZE

OKCEZE

Oklahoma City Will Rogers World

Mon 8/10

7:05 pm-8:00 am

1 stop34h 55m

Buenos Aires Ministro Pistarini

Wed 8/19

9:00 pm-11:14 pm

2 stops28h 14m

$1,240

Oklahoma CityBuenos Aires

OKC - EZE

OKCEZE

Oklahoma City Will Rogers World

Thu 9/24

5:30 am-9:45 am

1 stop26h 15m

Buenos Aires Ministro Pistarini

Sat 10/3

7:35 am-10:36 am

2 stops29h 01m

$1,243

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/25

Sorted by cheapest first

Compare providers for flights from Oklahoma 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 Oklahoma City to Buenos Aires in July.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice 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 Oklahoma 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 Oklahoma City-Buenos Aires flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Oklahoma City-Buenos Aires flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Oklahoma 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 Oklahoma 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 Oklahoma City to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Oklahoma 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 Oklahoma City to Buenos Aires

No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Oklahoma 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 Oklahoma City to Buenos Aires?

    For a flight from Oklahoma City to Buenos Aires, you will be flying from Will Rogers World. Oklahoma City Will Rogers World (OKC) is just 7.0 mi from the center of the city. Will Rogers World is the only Oklahoma City airport and it handles 0 outbound flights to Buenos Aires per day. 1 airline has flights to Buenos Aires from Oklahoma City Will Rogers World on a regular basis.

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

    United Airlines can get you from Oklahoma City to Buenos Aires in just under 40h 50m. Your travel time can differ by up to . The distance between Oklahoma City and Buenos Aires is about 5462 mi.

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

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

  • How can I find direct flights from Oklahoma 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 Oklahoma City to Buenos Aires.

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

    Yes. Cheapflights offers flight deals from Oklahoma 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Oklahoma City to Buenos Aires

Discover the top airline that operate flights from Oklahoma 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 July 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$912Average$1,171FlexibilityNo cancel feeOn-time69%

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