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$400+ 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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — BUE
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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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 October 30, 2025.

This Mytrip deal was found by Cheapflights users on 10/29. 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.
Fri 11/283:08 pmCMH - AEP
3 stops35h 12mMultiple Airlines
Fri 12/55:15 pmAEP - CMH
3 stops28h 23mMultiple Airlines
Deal found 10/29$1,047
This Mytrip deal was found by Cheapflights users on 10/29. 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.
Sun 12/148:33 pmCMH - EZE
3 stops30h 37mMultiple Airlines
Sun 12/217:30 amEZE - CMH
3 stops42h 27mMultiple Airlines
Deal found 10/29$1,105
This United Airlines deal was found by Cheapflights users on 10/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/145:45 pmCMH - EZE
2 stops35h 35mUnited Airlines
Sun 12/2110:05 pmEZE - CMH
2 stops27h 39mUnited Airlines
Deal found 10/29$1,163
This LATAM Airlines deal was found by Cheapflights users on 10/29. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/89:55 amCMH - AEP
2 stops20h 00mLATAM Airlines
Thu 12/1111:30 amAEP - CMH
2 stops26h 08mLATAM Airlines
Deal found 10/29$1,182
This Delta deal was found by Cheapflights users on 10/29. 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 12/77:58 pmCMH - EZE
1 stop35h 02mDelta
Thu 12/118:00 amEZE - CMH
2 stops18h 14mDelta
Deal found 10/29$1,190
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Sun 12/74:50 pmCMH - EZE
1 stop36h 30mUnited Airlines
Thu 12/1111:55 pmEZE - CMH
1 stop24h 34mUnited Airlines
Deal found 10/28$1,193
This KAYAK deal was found by Cheapflights users on 10/29. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:39 pmCMH - EZE
2 stops18h 16mLATAM Airlines
Sat 12/2012:15 pmEZE - CMH
2 stops24h 14mLATAM Airlines
Deal found 10/29$1,223
This KAYAK deal was found by Cheapflights users on 10/29. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/44:48 pmCMH - AEP
2 stops21h 12mLATAM Airlines
Sat 12/203:40 pmAEP - CMH
2 stops20h 49mLATAM Airlines
Deal found 10/29$1,223
This KAYAK deal was found by Cheapflights users on 10/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/296:39 pmCMH - AEP
2 stops17h 21mLATAM Airlines
Wed 12/106:20 pmAEP - CMH
2 stops19h 18mLATAM Airlines
Deal found 10/30$1,231
This United Airlines deal was found by Cheapflights users on 10/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/411:37 amCMH - EZE
1 stop19h 43mUnited Airlines
Sat 12/2011:55 pmEZE - CMH
2 stops25h 49mUnited Airlines
Deal found 10/29$1,236
This LATAM Airlines deal was found by Cheapflights users on 10/30. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/291:48 pmCMH - EZE
1 stop17h 12mDelta
Wed 12/108:55 pmEZE - CMH
1 stop14h 05mDelta
Deal found 10/30$1,239
This Expedia deal was found by Cheapflights users on 10/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/146:39 pmCMH - AEP
2 stops37h 51mLATAM Airlines
Sun 12/215:15 pmAEP - CMH
2 stops31h 30mLATAM Airlines
Deal found 10/29$1,302

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 October 30, 2025.

Round-trip from

$1,047
(Mytrip)

One-way from

$400
(Mytrip)

Popular in

December

Cheapest in

September
From Columbus to Buenos Aires (BUE)
Search Deals
One-way flight from Columbus to Buenos Aires (BUE)
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($58 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($19 potential savings vs. average RT price).
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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 October 30, 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 - AEP

CMHAEP

Columbus

Fri 11/28

3:08 pm-4:20 am

3 stops35h 12m

Buenos Aires Jorge Newbery

Fri 12/5

5:15 pm-7:38 pm

3 stops28h 23m

$1,047

ColumbusBuenos Aires

CMH - EZE

CMHEZE

Columbus

Thu 3/19

5:30 pm-10:15 am

1 stop15h 45m

Buenos Aires Ministro Pistarini

Tue 3/31

6:00 pm-2:31 pm

2 stops21h 31m

$1,102

ColumbusBuenos Aires

CMH - EZE

CMHEZE

Columbus

Sun 12/14

8:33 pm-5:10 am

3 stops30h 37m

Buenos Aires Ministro Pistarini

Sun 12/21

7:30 am-11:57 pm

3 stops42h 27m

$1,105

ColumbusBuenos Aires

CMH - EZE

CMHEZE

Columbus

Thu 1/15

6:05 pm-2:55 pm

2 stops18h 50m

Buenos Aires Ministro Pistarini

Fri 2/20

3:55 pm-10:53 am

2 stops20h 58m

$1,126

ColumbusBuenos Aires

CMH - EZE

CMHEZE

Columbus

Thu 3/19

4:09 pm-8:30 am

1 stop15h 21m

Buenos Aires Ministro Pistarini

Tue 3/31

9:15 pm-1:58 pm

1 stop17h 43m

$1,142

ColumbusBuenos Aires

CMH - EZE

CMHEZE

Columbus

Thu 1/15

2:18 pm-9:20 am

2 stops17h 02m

Buenos Aires Ministro Pistarini

Fri 2/20

11:55 pm-3:57 pm

1 stop18h 02m

$1,146

ColumbusBuenos Aires

CMH - EZE

CMHEZE

Columbus

Sun 12/14

5:45 pm-7:20 am

2 stops35h 35m

Buenos Aires Ministro Pistarini

Sun 12/21

10:05 pm-11:44 pm

2 stops27h 39m

$1,163

ColumbusBuenos Aires

CMH - AEP

CMHAEP

Columbus

Mon 12/8

9:55 am-11:45 am

3 stops23h 50m

Buenos Aires Jorge Newbery

Thu 12/11

3:40 pm-11:38 am

2 stops21h 58m

$1,182

ColumbusBuenos Aires

CMH - EZE

CMHEZE

Columbus

Thu 12/4

6:39 pm-2:55 pm

2 stops18h 16m

Buenos Aires Ministro Pistarini

Sat 12/20

12:15 pm-10:29 am

2 stops24h 14m

$1,223

ColumbusBuenos Aires

CMH - AEP

CMHAEP

Columbus

Thu 12/4

9:55 am-7:55 am

2 stops20h 00m

Buenos Aires Jorge Newbery

Sat 12/20

3:40 pm-12:10 pm

2 stops22h 30m

$1,228

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 21 results
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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 October 30, 2025.

It’s optimal to fly from Columbus to Buenos Aires in the evening. By choosing this option you can save up to 36% on the cost of your flight, compared to a flight at noon.

How much does it cost to fly round-trip from Columbus to Buenos Aires?

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 October 30, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American 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
7.9
Good
7,998 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,998 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,998 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,035 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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.

  • How long is the flight from Columbus to Buenos Aires?

    For as low as $1,142, Delta can have you in Buenos Aires from Columbus in 15h 21m. Airlines will cover a distance of 5394 mi. This flight may include one or multiple stops.

  • 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.

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