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$500+ 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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — BUE
Apr 25 — May 21
Sat 4/25
Sat 5/2
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 March 26, 2026.

This KAYAK deal was found by Cheapflights users on 3/26. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/105:20 pm
OKC
-
EZE
1 stop14h 25m
LATAM Airlines
Tue 8/183:55 am
EZE
-
OKC
2 stops21h 56m
LATAM Airlines
Deal found 3/26$1,089
This United Airlines deal was found by Cheapflights users on 3/25. 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.
Tue 10/136:00 am
OKC
-
EZE
2 stops24h 00m
United Airlines
Thu 10/229:00 pm
EZE
-
OKC
1 stop19h 08m
United Airlines
Deal found 3/25$1,101
This KAYAK deal was found by Cheapflights users on 3/26. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/38:10 am
OKC
-
EZE
1 stop23h 35m
LATAM Airlines
Sat 9/198:10 pm
EZE
-
OKC
1 stop18h 04m
LATAM Airlines
Deal found 3/26$1,129
This KAYAK deal was found by Cheapflights users on 3/25. 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.
Thu 10/151:00 pm
OKC
-
EZE
2 stops18h 20m
LATAM Airlines
Thu 10/228:10 pm
EZE
-
OKC
1 stop18h 14m
LATAM Airlines
Deal found 3/25$1,133
This Delta deal was found by Cheapflights users on 3/25. 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 10/1311:25 am
OKC
-
EZE
1 stop20h 20m
Delta
Mon 10/2610:15 pm
EZE
-
OKC
1 stop25h 18m
Delta
Deal found 3/25$1,137
This United Airlines deal was found by Cheapflights users on 3/25. 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.
Tue 10/138:00 am
OKC
-
EZE
2 stops22h 00m
United Airlines
Fri 10/239:00 pm
EZE
-
OKC
1 stop13h 47m
United Airlines
Deal found 3/25$1,141
This KAYAK deal was found by Cheapflights users on 3/25. 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.
Tue 11/38:10 am
OKC
-
EZE
2 stops18h 55m
LATAM Airlines
Sun 11/157:45 am
EZE
-
OKC
2 stops19h 14m
LATAM Airlines
Deal found 3/25$1,169

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 March 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,129
(KAYAK)

One-way from

$500
(Kiwi.com)
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.
Search Deals
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

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 March 26, 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
Quickest round-trip

Oklahoma CityBuenos Aires

OKC - EZE

OKCEZE

Oklahoma City Will Rogers World

Thu 9/3

8:10 am-9:45 am

1 stop23h 35m

Buenos Aires Ministro Pistarini

Sat 9/19

8:10 pm-10:18 am

1 stop16h 08m

$1,129

Oklahoma CityBuenos Aires

OKC - EZE

OKCEZE

Oklahoma City Will Rogers World

Mon 6/15

1:06 pm-9:20 am

2 stops18h 14m

Buenos Aires Ministro Pistarini

Sat 6/27

1:10 pm-10:29 am

2 stops23h 19m

$1,141

Oklahoma CityBuenos Aires

OKC - EZE

OKCEZE

Oklahoma City Will Rogers World

Sat 9/5

8:10 am-9:45 am

1 stop23h 35m

Buenos Aires Ministro Pistarini

Sat 9/19

8:10 pm-12:14 pm

1 stop18h 04m

$1,169

Oklahoma CityBuenos Aires

OKC - EZE

OKCEZE

Oklahoma City Will Rogers World

Mon 6/15

1:06 pm-9:45 am

1 stop18h 39m

Buenos Aires Ministro Pistarini

Sun 6/28

8:10 pm-11:55 pm

1 stop29h 45m

$1,191
Cheapest one-way

Oklahoma CityBuenos Aires

OKC - EZE

OKCEZE

Oklahoma City Will Rogers World

Fri 5/15

8:04 pm-1:45 am

3 stops27h 41m

$500
Quickest one-way

Oklahoma CityBuenos Aires

OKC - EZE

OKCEZE

Oklahoma City Will Rogers World

Fri 5/15

1:12 pm-9:45 am

1 stop18h 33m

$838

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

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 March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 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. 0 airlines have 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?

    LATAM Airlines and Delta can get you from Oklahoma City to Buenos Aires in just under 18h 14m. Your travel time can differ by up to 5h 21m. The distance between Oklahoma City and Buenos Aires is about 5462 mi. This flight may include one or multiple stops.

  • 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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