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$975+ 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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — BUE
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap 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 September 11, 2025.

Round-trip from

$975
(Delta)

Popular in

January

Cheapest in

June

Average price

$1,072
From Oklahoma City Will Rogers World to Buenos Aires (BUE)
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Highest demand for flights based on searches. 8% potential increase in price ($105 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 11, 2025.

This Delta deal was found by Cheapflights users on 9/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/187:10 amOKC - EZE
2 stops20h 10mDelta
Mon 12/111:55 pmEZE - OKC
1 stop20h 11mDelta
Deal found 9/11$975
This LATAM Airlines deal was found by Cheapflights users on 9/11. 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 11/187:10 amOKC - EZE
2 stops20h 10mLATAM Airlines
Mon 12/111:00 amEZE - OKC
2 stops15h 58mLATAM Airlines
Deal found 9/11$980
This United Airlines deal was found by Cheapflights users on 9/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2711:15 amOKC - EZE
2 stops17h 05mUnited Airlines
Mon 11/310:05 pmEZE - OKC
1 stop18h 40mUnited Airlines
Deal found 9/11$1,050
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/75:55 pmOKC - EZE
1 stop36h 05mDelta
Thu 12/1111:55 pmEZE - OKC
1 stop16h 18mDelta
Deal found 9/10$1,065
This LATAM Airlines deal was found by Cheapflights users on 9/10. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/71:58 pmOKC - EZE
2 stops16h 37mLATAM Airlines
Thu 12/117:45 amEZE - OKC
2 stops19h 14mLATAM Airlines
Deal found 9/10$1,100
This LATAM Airlines deal was found by Cheapflights users on 9/11. 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.
Mon 10/277:11 amOKC - EZE
2 stops20h 44mLATAM Airlines
Sun 11/24:05 amEZE - OKC
2 stops22h 54mLATAM Airlines
Deal found 9/11$1,125
This deal was found by Cheapflights users on 9/9. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/291:26 pmOKC - EZE
1 stop16h 34mUnited Airlines
Sun 10/129:00 pmEZE - OKC
1 stop13h 45mUnited Airlines
Deal found 9/9$1,185
This KAYAK deal was found by Cheapflights users on 9/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/86:50 amOKC - EZE
2 stops20h 30mLATAM Airlines
Fri 1/912:15 pmEZE - OKC
2 stops25h 18mLATAM Airlines
Deal found 9/10$1,425
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/811:56 amOKC - EZE
1 stop17h 19mAmerican Airlines
Fri 1/910:25 pmEZE - OKC
1 stop13h 49mAmerican Airlines
Deal found 9/11$1,500

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 September 11, 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

Tue 11/18

7:10 am-9:00 am

1 stop22h 50m

Buenos Aires Ministro Pistarini

Mon 12/1

11:55 pm-5:06 pm

1 stop20h 11m

$975

Oklahoma CityBuenos Aires

OKC - EZE

OKCEZE

Oklahoma City Will Rogers World

Tue 11/18

7:10 am-6:20 am

2 stops20h 10m

Buenos Aires Ministro Pistarini

Mon 12/1

11:00 am-11:58 pm

2 stops15h 58m

$980

Oklahoma CityBuenos Aires

OKC - EZE

OKCEZE

Oklahoma City Will Rogers World

Mon 10/27

11:15 am-6:20 am

2 stops17h 05m

Buenos Aires Ministro Pistarini

Mon 11/3

10:05 pm-1:45 pm

1 stop18h 40m

$1,050

Oklahoma CityBuenos Aires

OKC - EZE

OKCEZE

Oklahoma City Will Rogers World

Sun 12/7

5:55 pm-9:00 am

1 stop36h 05m

Buenos Aires Ministro Pistarini

Thu 12/11

11:55 pm-1:13 pm

1 stop16h 18m

$1,065

Oklahoma CityBuenos Aires

OKC - EZE

OKCEZE

Oklahoma City Will Rogers World

Sun 12/7

1:58 pm-9:35 am

2 stops16h 37m

Buenos Aires Ministro Pistarini

Thu 12/11

7:45 am-11:59 pm

2 stops19h 14m

$1,100

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

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?

    Delta, LATAM Airlines, and United Airlines can get you from Oklahoma City to Buenos Aires in just under 17h 05m. Your travel time can differ by up to 5h 45m. 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 15% 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.

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

    Currently, April is the cheapest month in which you can book a flight from Oklahoma City to Buenos Aires (average of $795). Flying from Oklahoma City to Buenos Aires in December is currently the most expensive (average of $1,260). 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

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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$973Average$1,163FlexibilityNo cancel feeOn-time69%

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