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$758+ Cheap flights from Columbus 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 12/27. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — BUE
Aug 6 — Aug 131
Wed 8/6
Wed 8/13
1 adult, Economy
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Cheap flight deals from Columbus to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Columbus (C01) 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 August 1, 2025.

Round-trip from

$867
(Avianca Connect)

One-way from

$758
(United Airlines)

Popular in

July

Cheapest in

November

Average price

$1,236
From Columbus to Buenos Aires (BUE)
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One-way flight from Columbus to Buenos Aires (BUE)
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Highest demand for flights based on searches. 3% potential increase in price ($44 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Columbus to Buenos Aires

Cheapest flights from Columbus to Buenos Aires
Explore the most affordable flight options available from Columbus to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2025.

This Avianca Connect deal was found by Cheapflights users on 7/30. 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 Avianca Connect is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1812:31 pmCMH - EZE
2 stops16h 14mMultiple Airlines
Tue 9/301:40 amEZE - CMH
2 stops17h 31mMultiple Airlines
Deal found 7/30$867
This Mytrip deal was found by Cheapflights users on 7/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/135:15 amCMH - AEP
3 stops31h 05mMultiple Airlines
Fri 9/1912:05 amAEP - CMH
3 stops43h 06mMultiple Airlines
Deal found 7/29$900
This Copa Airlines deal was found by Cheapflights users on 7/30. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1810:35 amCMH - EZE
2 stops20h 39mCopa Airlines
Wed 10/110:07 amEZE - CMH
2 stops24h 29mCopa Airlines
Deal found 7/30$1,007
This United Airlines deal was found by Cheapflights users on 7/31. 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 11/42:20 pmCMH - EZE
2 stops17h 00mUnited Airlines
Tue 11/1110:05 pmEZE - CMH
1 stop19h 40mUnited Airlines
Deal found 7/31$1,101
This LATAM Airlines deal was found by Cheapflights users on 7/31. 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 12/83:50 pmCMH - AEP
2 stops20h 50mLATAM Airlines
Thu 12/1111:45 amAEP - CMH
2 stops23h 15mLATAM Airlines
Deal found 7/31$1,101
This Delta deal was found by Cheapflights users on 7/29. 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 12/77:55 pmCMH - EZE
1 stop35h 05mDelta
Thu 12/1110:50 pmEZE - CMH
1 stop16h 10mDelta
Deal found 7/29$1,109
This LATAM Airlines deal was found by Cheapflights users on 7/31. 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 12/43:50 pmCMH - EZE
2 stops21h 05mLATAM Airlines
Sat 12/2011:00 amEZE - CMH
2 stops14h 56mLATAM Airlines
Deal found 7/31$1,146
This American Airlines deal was found by Cheapflights users on 8/1. 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.
Fri 12/54:11 pmCMH - EZE
1 stop14h 04mAmerican Airlines
Sat 12/2010:10 amEZE - CMH
1 stop16h 07mAmerican Airlines
Deal found 8/1$1,362
This Air Canada deal was found by Cheapflights users on 7/31. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/129:20 amCMH - EZE
2 stops28h 10mAir Canada
Thu 8/144:35 pmEZE - CMH
2 stops23h 58mAir Canada
Deal found 7/31$1,434
This oojo deal was found by Cheapflights users on 7/31. 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.
Tue 11/410:30 amCMH - AEP
2 stops17h 10mAvianca
Tue 11/117:00 amAEP - CMH
2 stops28h 49mAvianca
Deal found 7/31$1,512
This Delta deal was found by Cheapflights users on 7/31. 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.
Mon 8/116:15 pmCMH - AEP
2 stops17h 05mDelta
Fri 8/151:15 pmAEP - CMH
2 stops22h 02mDelta
Deal found 7/31$7,301

Cheapflights Fare Finder

 
Customize your flight search to find flights from Columbus 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 August 1, 2025.
Use the filters below to find and compare flights from Columbus to Buenos Aires that are best for you.

Fly from

Columbus

Fly to

Buenos Aires

Route

Depart

Return

Price

ColumbusBuenos Aires

CMH - EZE

CMHEZE

Columbus

Thu 9/18

12:31 pm-5:45 am

2 stops16h 14m

Buenos Aires Ministro Pistarini

Tue 9/30

1:40 am-6:11 pm

2 stops17h 31m

$867

ColumbusBuenos Aires

CMH - AEP

CMHAEP

Columbus

Sat 9/13

5:15 am-1:20 pm

3 stops31h 05m

Buenos Aires Jorge Newbery

Fri 9/19

12:05 am-6:11 pm

3 stops43h 06m

$900

ColumbusBuenos Aires

CMH - EZE

CMHEZE

Columbus

Thu 9/18

10:35 am-8:14 am

2 stops20h 39m

Buenos Aires Ministro Pistarini

Wed 10/1

10:07 am-9:36 am

2 stops24h 29m

$1,007

ColumbusBuenos Aires

CMH - EZE

CMHEZE

Columbus

Tue 11/4

2:20 pm-9:20 am

2 stops17h 00m

Buenos Aires Ministro Pistarini

Tue 11/11

10:05 pm-3:45 pm

1 stop19h 40m

$1,101

ColumbusBuenos Aires

CMH - AEP

CMHAEP

Columbus

Mon 12/8

3:50 pm-2:40 pm

2 stops20h 50m

Buenos Aires Jorge Newbery

Thu 12/11

11:45 am-9:00 am

2 stops23h 15m

$1,101

ColumbusBuenos Aires

CMH - EZE

CMHEZE

Columbus

Sun 12/7

7:55 pm-9:00 am

1 stop35h 05m

Buenos Aires Ministro Pistarini

Thu 12/11

10:50 pm-1:00 pm

1 stop16h 10m

$1,109

ColumbusBuenos Aires

CMH - EZE

CMHEZE

Columbus

Thu 12/4

3:50 pm-2:55 pm

2 stops21h 05m

Buenos Aires Ministro Pistarini

Sat 12/20

11:00 am-11:56 pm

2 stops14h 56m

$1,146

ColumbusBuenos Aires

CMH - EZE

CMHEZE

Columbus

Fri 12/5

4:11 pm-8:15 am

1 stop14h 04m

Buenos Aires Ministro Pistarini

Sat 12/20

10:10 am-12:17 am

1 stop16h 07m

$1,362

ColumbusBuenos Aires

CMH - EZE

CMHEZE

Columbus

Tue 8/12

9:20 am-2:30 pm

2 stops28h 10m

Buenos Aires Ministro Pistarini

Thu 8/14

4:35 pm-3:33 pm

2 stops23h 58m

$1,434

ColumbusBuenos Aires

CMH - AEP

CMHAEP

Columbus

Tue 11/4

10:30 am-5:40 am

2 stops17h 10m

Buenos Aires Jorge Newbery

Tue 11/11

7:00 am-9:49 am

2 stops28h 49m

$1,512

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 14 results
1
2

Best time to book a flight from Columbus to Buenos Aires

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

What is the cheapest time of day to fly from CMH to BUE?

Find hourly flight availability from Columbus to Buenos Aires. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 1, 2025.

It’s optimal to fly from Columbus to Buenos Aires at noon. By choosing this option you can save up to 13% on the cost of your flight, compared to a flight in the afternoon.

Reviews of airlines servicing Buenos Aires

Get insights into the airlines that provide service to Buenos Aires. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Buenos Aires. Reviews last updated August 1, 2025.
Read reviews from past customers who have flown Delta, LATAM Airlines, and Copa Airlines from Columbus to Buenos Aires. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
LATAM Airlines
7.5
Good
1,822 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Copa Airlines
7.5
Good
1,493 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Columbus 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 are the cheapest airlines flying from Columbus to Buenos Aires round-trip?

    Cheapflights users have booked flights from Columbus to Buenos Aires round-trip from $1,007. Other airlines that can offer you cheap pricing are United Airlines, from $1,101, and LATAM Airlines, from $1,101. Users have found that Copa Airlines is 22% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Columbus to Buenos Aires one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $758. However, be on the lookout for offers from LATAM Airlines and Air Canada, as they are both options that can get you from Columbus to Buenos Aires for a low price.

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

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

  • How can I find direct flights from Columbus to Buenos Aires?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Columbus to Buenos Aires.

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

    Yes. Cheapflights offers flight deals from Columbus 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 Columbus to Buenos Aires?

    Currently, April is the cheapest month in which you can book a flight from Columbus to Buenos Aires (average of $795). Flying from Columbus 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 2 airlines flying from Columbus to Buenos Aires

Discover the top 2 airlines that operate flights from Columbus 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 August 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$862Average$1,313FlexibilityNo cancel feeOn-time71%
DeltaCheapest$1,015Average$1,229FlexibilityNo cancel feeOn-timeN/A

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