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$868+ Cheap flights from Oklahoma City (OKC) 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 12/29. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — BUE
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
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 December 15, 2025.

This LATAM Airlines deal was found by Cheapflights users on 12/13. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/196:50 amOKC - EZE
1 stop23h 10mMultiple Airlines
Wed 12/318:55 pmEZE - OKC
1 stop16h 50mMultiple Airlines
Deal found 12/13$1,671
This LATAM Airlines deal was found by Cheapflights users on 12/13. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/196:50 amOKC - EZE
1 stop23h 10mLATAM Airlines
Wed 12/317:43 pmEZE - OKC
2 stops18h 02mLATAM Airlines
Deal found 12/13$1,795
This United Airlines deal was found by Cheapflights users on 12/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/243:45 pmOKC - EZE
1 stop12h 35mUnited Airlines
Fri 1/210:05 pmEZE - OKC
1 stop13h 46mUnited Airlines
Deal found 12/13$2,181
This LATAM Airlines deal was found by Cheapflights users on 12/13. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:55 amOKC - EZE
2 stops19h 25mLATAM Airlines
Fri 1/27:45 amEZE - OKC
3 stops30h 00mLATAM Airlines
Deal found 12/13$2,566

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 December 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$988
(United Airlines)

One-way from

$868
(Delta)

Popular in

January

Cheapest in

June

Average price

$1,065
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)
Search Deals
One-way flight from Oklahoma City Will Rogers World to Buenos Aires (BUE)
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($99 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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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 December 15, 2025.
Use the filters below to find and compare flights from Oklahoma City to Buenos Aires that are best for you.

Fly from

Oklahoma City

Fly to

Buenos Aires

Route

Depart

Return

Price

Oklahoma CityBuenos Aires

OKC - EZE

OKCEZE

Oklahoma City Will Rogers World

Sun 3/8

7:00 pm-8:20 am

1 stop35h 20m

Buenos Aires Ministro Pistarini

Tue 3/17

9:05 pm-11:30 pm

2 stops28h 25m

$988

Oklahoma CityBuenos Aires

OKC - EZE

OKCEZE

Oklahoma City Will Rogers World

Fri 3/27

5:41 pm-8:55 pm

2 stops25h 14m

Buenos Aires Ministro Pistarini

Tue 4/7

7:35 am-10:19 am

2 stops28h 44m

$1,000

Oklahoma CityBuenos Aires

OKC - EZE

OKCEZE

Oklahoma City Will Rogers World

Fri 3/27

5:30 am-7:20 am

1 stop23h 50m

Buenos Aires Ministro Pistarini

Mon 4/6

7:35 am-10:19 am

3 stops28h 44m

$1,003

Oklahoma CityBuenos Aires

OKC - EZE

OKCEZE

Oklahoma City Will Rogers World

Sun 3/8

11:17 am-7:20 am

1 stop18h 03m

Buenos Aires Ministro Pistarini

Tue 3/17

7:45 am-1:32 pm

3 stops31h 47m

$1,011

Oklahoma CityBuenos Aires

OKC - EZE

OKCEZE

Oklahoma City Will Rogers World

Mon 12/29

10:07 am-9:30 am

2 stops20h 23m

$868

Oklahoma CityBuenos Aires

OKC - EZE

OKCEZE

Oklahoma City Will Rogers World

Mon 12/29

11:30 am-10:15 am

2 stops19h 45m

$868

Oklahoma CityBuenos Aires

OKC - EZE

OKCEZE

Oklahoma City Will Rogers World

Mon 12/29

11:15 am-3:10 pm

3 stops48h 55m

$1,322

Oklahoma CityBuenos Aires

OKC - EZE

OKCEZE

Oklahoma City Will Rogers World

Mon 12/29

7:00 pm-3:10 pm

3 stops41h 10m

$1,336

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

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 December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
AranGrantPrice Accuracy2 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Oklahoma City-Buenos Aires flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 and LATAM Airlines can get you from Oklahoma City to Buenos Aires in just under 25h 14m. Your travel time can differ by up to 10h 06m. The distance between Oklahoma City and Buenos Aires is about 5462 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Oklahoma City to Buenos Aires round-trip?

    United Airlines, at $973, was found to be the cheapest airline from Oklahoma City to Buenos Aires.. Users have found that United Airlines is 18% cheaper than the other options available to this destination.

  • 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

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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 December 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$973Average$1,202FlexibilityNo cancel feeOn-time69%

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