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$341+ 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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — BUE
Jan 20 — Jan 271
Tue 1/20
Tue 1/27
1 adult, Economy
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Cheap 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 December 21, 2025.

This KAYAK deal was found by Cheapflights users on 12/20. 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.
Sun 12/213:52 pmCMH - EZE
2 stops19h 53mLATAM Airlines
Mon 12/2911:55 pmEZE - CMH
1 stop14h 15mLATAM Airlines
Deal found 12/20$1,934
This United Airlines deal was found by Cheapflights users on 12/20. 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 12/214:45 pmCMH - EZE
1 stop36h 35mUnited Airlines
Mon 12/2911:55 pmEZE - CMH
1 stop17h 52mUnited Airlines
Deal found 12/20$1,972
This KAYAK deal was found by Cheapflights users on 12/19. 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 12/2511:14 amCMH - EZE
2 stops35h 56mLATAM Airlines
Thu 1/112:15 pmEZE - CMH
2 stops26h 12mLATAM Airlines
Deal found 12/19$2,155
This LATAM Airlines deal was found by Cheapflights users on 12/19. 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 12/254:00 pmCMH - EZE
1 stop15h 00mMultiple Airlines
Thu 1/111:55 pmEZE - CMH
1 stop14h 14mMultiple Airlines
Deal found 12/19$2,296
This American Airlines deal was found by Cheapflights users on 12/20. 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.
Thu 12/257:05 amCMH - EZE
1 stop23h 25mAmerican Airlines
Mon 1/510:30 pmEZE - CMH
1 stop23h 40mAmerican Airlines
Deal found 12/20$2,304
This KAYAK deal was found by Cheapflights users on 12/19. 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 12/2511:14 amCMH - EZE
2 stops20h 21mLATAM Airlines
Mon 1/57:43 pmEZE - CMH
2 stops18h 27mLATAM Airlines
Deal found 12/19$2,349
This United Airlines deal was found by Cheapflights users on 12/19. 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 12/254:45 pmCMH - EZE
1 stop14h 35mUnited Airlines
Mon 1/510:05 pmEZE - CMH
2 stops24h 16mUnited Airlines
Deal found 12/19$2,521

Find 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 December 21, 2025.

Round-trip from

$895
(Mytrip)

One-way from

$341
(Kiwi.com)

Popular in

January

Cheapest in

September

Average price

$1,490
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. 5% potential increase in price ($75 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($16 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 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 December 21, 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

Tue 2/3

5:45 am-12:05 am

3 stops40h 20m

Buenos Aires Ministro Pistarini

Tue 2/10

7:43 pm-11:19 pm

3 stops29h 36m

$936

ColumbusBuenos Aires

CMH - EZE

CMHEZE

Columbus

Sat 5/2

6:25 am-11:36 pm

3 stops40h 11m

Buenos Aires Ministro Pistarini

Tue 5/12

1:40 am-1:06 pm

3 stops36h 26m

$942

ColumbusBuenos Aires

CMH - AEP

CMHAEP

Columbus

Sat 5/2

6:25 am-11:20 am

3 stops27h 55m

Buenos Aires Jorge Newbery

Sun 5/10

12:55 am-10:13 pm

3 stops46h 18m

$959

ColumbusBuenos Aires

CMH - AEP

CMHAEP

Columbus

Mon 1/19

10:40 am-8:40 pm

3 stops32h 00m

Buenos Aires Jorge Newbery

Mon 1/26

9:50 am-11:27 pm

3 stops39h 37m

$986

ColumbusBuenos Aires

CMH - AEP

CMHAEP

Columbus

Sat 5/2

6:25 am-11:20 am

3 stops27h 55m

Buenos Aires Jorge Newbery

Sun 5/17

12:55 am-10:13 pm

3 stops46h 18m

$991

ColumbusBuenos Aires

CMH - EZE

CMHEZE

Columbus

Sat 5/2

3:45 pm-2:30 pm

3 stops45h 45m

Buenos Aires Ministro Pistarini

Wed 5/13

4:35 pm-3:05 pm

2 stops23h 30m

$999

ColumbusBuenos Aires

CMH - EZE

CMHEZE

Columbus

Mon 1/19

10:40 am-9:15 am

3 stops20h 35m

Buenos Aires Ministro Pistarini

Mon 1/26

12:15 pm-11:19 pm

3 stops37h 04m

$1,002

ColumbusBuenos Aires

CMH - EZE

CMHEZE

Columbus

Sat 5/2

3:45 pm-2:30 pm

3 stops45h 45m

Buenos Aires Ministro Pistarini

Mon 5/18

4:35 pm-1:32 pm

3 stops21h 57m

$1,006

ColumbusBuenos Aires

CMH - EZE

CMHEZE

Columbus

Wed 3/11

5:40 am-5:50 am

2 stops23h 10m

Buenos Aires Ministro Pistarini

Fri 3/20

1:40 am-11:19 pm

2 stops22h 39m

$1,053

ColumbusBuenos Aires

CMH - EZE

CMHEZE

Columbus

Wed 3/25

5:00 pm-7:20 am

1 stop13h 20m

Buenos Aires Ministro Pistarini

Tue 4/7

7:35 am-12:31 am

2 stops17h 56m

$1,070

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/19

Showing 1-10 of 32 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 December 21, 2025.

It’s optimal to fly from Columbus to Buenos Aires in the evening. By choosing this option you can save up to 24% on the cost of your flight, compared to a flight in the morning.

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 December 21, 2025.
Read reviews from past customers who have flown Delta and United 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
8,021 reviews

Crew

8.5

Food

7.3

Overall

7.9

Comfort

7.9

Boarding

8.1

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,021 reviews
Delta
7.9
Good
8,021 reviews

Crew

8.5

Food

7.3

Overall

7.9

Comfort

7.9

Boarding

8.1

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,099 reviews
Delta
7.9
Good
8,021 reviews

Crew

8.5

Food

7.3

Overall

7.9

Comfort

7.9

Boarding

8.1

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 $999, Air Canada can have you in Buenos Aires from Columbus in 45h 45m. Airlines will cover a distance of 5394 mi.

  • 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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