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

Departing from Columbus Airport to Buenos Aires will take you 19h. Columbus Airport and Buenos Aires are separated by a distance of 5379 mi. Both multi-stop and nonstop flights can be found to your destination and back.

In terms of precipitation, rainfall in Buenos Aires ranges from 2.0 - 3.9 inches per month. January is typically the wettest month, when rainfall can reach 3.9 in. June is typically the driest time to visit Buenos Aires when rainfall is around 2.0 in.

If weather is an important factor for your trip to Buenos Aires, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 51.8 F).

Most accurate provider : When it comes to deals on Columbus Airport-Buenos Aires flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Columbus Airport-Buenos Aires flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Columbus Airport-Buenos Aires flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Columbus Airport-Buenos Aires flights, Cheapflights users trust eDreams the most. eDreams 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 Columbus Airport-Buenos Aires flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

$474+ Flights from Columbus Airport to Buenos Aires

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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 28, 2025.

Tue 12/307:45 pmCMH - EZE

2 stops28h 13mCopa Airlines

Thu 1/19:16 amEZE - CMH

2 stops26h 33mCopa Airlines

Deal found 12/26

$1,731

Tue 12/306:10 amCMH - EZE

1 stop23h 10mUnited Airlines

Thu 1/111:55 pmEZE - CMH

1 stop17h 46mUnited Airlines

Deal found 12/26

$2,006

Tue 12/307:00 amCMH - AEP

2 stops22h 55mLATAM Airlines

Thu 1/13:40 pmAEP - CMH

2 stops20h 49mLATAM Airlines

Deal found 12/26

$2,085

Tue 12/309:30 amCMH - EZE

2 stops27h 40mMultiple Airlines

Thu 1/16:15 amEZE - CMH

3 stops29h 34mMultiple Airlines

Deal found 12/26

$2,488

Tue 12/309:30 amCMH - AEP

2 stops30h 00mMultiple Airlines

Thu 1/11:40 pmAEP - CMH

3 stops33h 16mMultiple Airlines

Deal found 12/26

$2,540

Fri 12/269:30 amCMH - EZE

1 stop27h 40mMultiple Airlines

Sun 1/44:45 pmEZE - CMH

1 stop30h 11mMultiple Airlines

Deal found 12/26

$8,715

Fri 12/269:30 amCMH - EZE

2 stops27h 40mAir Canada

Sun 1/44:45 pmEZE - CMH

2 stops30h 11mAir Canada

Deal found 12/26

$9,916

Fri 12/261:11 pmCMH - EZE

2 stops18h 24mLATAM Airlines

Sun 1/410:15 pmEZE - CMH

1 stop15h 55mLATAM Airlines

Deal found 12/26

$12,967

Best flights from Columbus to Buenos Aires
Discover carefully curated flight deals from Columbus to Buenos Aires that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 28, 2025.

Sat 5/23:45 pmCMH - EZE

3 stops45h 45mAir Canada

Wed 5/134:35 pmEZE - CMH

2 stops23h 30mAir Canada

Deal found 12/27

$1,054

Fri 2/276:15 amCMH - EZE

2 stops21h 35mMultiple Airlines

Fri 3/132:40 amEZE - CMH

2 stops20h 52mMultiple Airlines

Deal found 12/27

$1,104

Sat 5/26:00 pmCMH - AEP

2 stops19h 00mLATAM Airlines

Wed 5/138:05 pmAEP - CMH

2 stops16h 31mLATAM Airlines

Deal found 12/26

$1,134

Sat 5/23:45 pmCMH - EZE

3 stops45h 45mAir Canada

Mon 5/184:35 pmEZE - CMH

3 stops21h 57mAir Canada

Deal found 12/26

$1,061

Sat 5/26:00 pmCMH - AEP

2 stops19h 00mLATAM Airlines

Mon 5/187:40 pmAEP - CMH

2 stops23h 22mLATAM Airlines

Deal found 12/26

$1,134

Thu 6/43:50 pmCMH - AEP

2 stops23h 10mLATAM Airlines

Tue 6/305:05 pmAEP - CMH

2 stops19h 30mLATAM Airlines

Deal found 12/26

$1,264

Sat 6/1310:20 amCMH - AEP

2 stops18h 20mMultiple Airlines

Sat 6/207:45 pmAEP - CMH

3 stops44h 20mMultiple Airlines

Deal found 12/26

$1,400

Thu 1/159:30 amCMH - AEP

2 stops34h 10mMultiple Airlines

Fri 2/202:55 pmAEP - CMH

2 stops32h 01mMultiple Airlines

Deal found 12/26

$1,569

Thu 2/126:35 pmCMH - AEP

2 stops19h 25mLATAM Airlines

Tue 2/178:25 pmAEP - CMH

2 stops17h 34mLATAM Airlines

Deal found 12/25

$1,518

Sat 6/135:45 pmCMH - AEP

2 stops21h 15mLATAM Airlines

Sat 6/205:05 pmAEP - CMH

2 stops19h 30mLATAM Airlines

Deal found 12/27

$1,551

Fri 2/2711:12 amCMH - AEP

2 stops18h 43mLATAM Airlines

Fri 3/135:15 pmAEP - CMH

2 stops19h 45mLATAM Airlines

Deal found 12/27

$1,639

Last-minute flights from Columbus to Buenos Aires
Discover last-minute flight deals from Columbus to Buenos Aires. Data last updated December 28, 2025 and is based on user searches.

Tue 12/307:45 pmCMH - EZE

2 stops28h 13mCopa Airlines

Thu 1/19:16 amEZE - CMH

2 stops26h 33mCopa Airlines

Deal found 12/26

$1,731

Tue 12/306:10 amCMH - EZE

1 stop23h 10mUnited Airlines

Thu 1/111:55 pmEZE - CMH

1 stop17h 46mUnited Airlines

Deal found 12/26

$2,006

Tue 12/307:00 amCMH - AEP

2 stops22h 55mLATAM Airlines

Thu 1/13:40 pmAEP - CMH

2 stops20h 49mLATAM Airlines

Deal found 12/26

$2,085

Tue 12/309:30 amCMH - EZE

2 stops27h 40mMultiple Airlines

Thu 1/16:15 amEZE - CMH

3 stops29h 34mMultiple Airlines

Deal found 12/26

$2,488

Tue 12/309:30 amCMH - AEP

2 stops30h 00mMultiple Airlines

Thu 1/11:40 pmAEP - CMH

3 stops33h 16mMultiple Airlines

Deal found 12/26

$2,540

Sat 1/37:00 amCMH - EZE

2 stops35h 55mLATAM Airlines

Wed 1/218:55 pmEZE - CMH

1 stop15h 00mLATAM Airlines

Deal found 12/27

$1,966

Fri 1/910:55 amCMH - EZE

2 stops19h 02mCopa Airlines

Fri 1/239:16 amEZE - CMH

2 stops26h 40mCopa Airlines

Deal found 12/26

$1,371

Fri 1/911:37 amCMH - EZE

1 stop18h 38mAmerican Airlines

Fri 1/2310:10 amEZE - CMH

1 stop16h 34mAmerican Airlines

Deal found 12/26

$1,576

Fri 1/96:01 pmCMH - AEP

2 stops17h 59mLATAM Airlines

Fri 1/236:20 pmAEP - CMH

2 stops25h 34mLATAM Airlines

Deal found 12/26

$1,693

Thu 1/159:30 amCMH - EZE

2 stops27h 40mAir Canada

Fri 2/204:45 pmEZE - CMH

2 stops30h 11mAir Canada

Deal found 12/27

$1,366

Thu 1/156:30 amCMH - EZE

1 stop22h 50mUnited Airlines

Fri 2/2011:55 pmEZE - CMH

1 stop18h 02mUnited Airlines

Deal found 12/26

$1,454

Thu 1/159:30 amCMH - AEP

2 stops34h 10mMultiple Airlines

Fri 2/202:55 pmAEP - CMH

2 stops32h 01mMultiple Airlines

Deal found 12/27

$1,569

One-way flights from Columbus to Buenos Aires
Search for one-way flight options from Columbus to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated December 28, 2025.

Fri 2/276:56 pmCMH - EZE

3 stops42h 54mMultiple Airlines

Deal found 12/27

$474

Tue 3/249:30 amCMH - EZE

2 stops28h 40mAir Canada

Deal found 12/26

$535

Sat 5/23:45 pmCMH - EZE

3 stops45h 45mAir Canada

Deal found 12/27

$538

Fri 1/1610:40 amCMH - AEP

3 stops45h 00mMultiple Airlines

Deal found 12/26

$550

Tue 3/249:30 amCMH - EZE

2 stops30h 50mMultiple Airlines

Deal found 12/27

$665

Tue 3/249:30 amCMH - AEP

2 stops29h 10mMultiple Airlines

Deal found 12/27

$665

Sat 5/23:45 pmCMH - AEP

2 stops21h 15mMultiple Airlines

Deal found 12/27

$703

Tue 3/2411:10 amCMH - EZE

1 stop20h 50mDelta

Deal found 12/26

$713

Tue 3/2412:37 pmCMH - EZE

3 stops37h 28mLATAM Airlines

Deal found 12/27

$738

Fri 2/277:00 amCMH - EZE

1 stop22h 20mLATAM Airlines

Deal found 12/27

$752

Sat 5/25:00 pmCMH - EZE

1 stop15h 45mDelta

Deal found 12/26

$758

Fri 2/277:00 amCMH - AEP

2 stops31h 00mLATAM Airlines

Deal found 12/27

$767

Find flight deals from Columbus to Buenos Aires

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$1,054 (Air Canada)
One-way from	$474 (Kiwi.com)
Popular in	January
Cheapest in	September
Average price	$1,490

Provider with most accurate pricing for Columbus-Buenos Aires (BUE) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Columbus-Buenos Aires (BUE) flights.

Search Deals

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).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Columbus Airport to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

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

$1,054

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

$1,061

ColumbusBuenos Aires

CMH - EZE

CMHEZE

Columbus

Fri 2/27

6:15 am-5:50 am

2 stops21h 35m

Buenos Aires Ministro Pistarini

Fri 3/13

2:40 am-10:32 pm

2 stops20h 52m

$1,104

ColumbusBuenos Aires

CMH - AEP

CMHAEP

Columbus

Sat 5/2

6:00 pm-2:00 pm

2 stops19h 00m

Buenos Aires Jorge Newbery

Wed 5/13

8:05 pm-11:36 am

2 stops16h 31m

$1,134

ColumbusBuenos Aires

CMH - AEP

CMHAEP

Columbus

Sat 5/2

6:00 pm-2:00 pm

2 stops19h 00m

Buenos Aires Jorge Newbery

Mon 5/18

7:40 pm-6:02 pm

2 stops23h 22m

$1,134

ColumbusBuenos Aires

CMH - AEP

CMHAEP

Columbus

Thu 6/4

3:50 pm-4:00 pm

2 stops23h 10m

Buenos Aires Jorge Newbery

Tue 6/30

5:05 pm-11:35 am

2 stops19h 30m

$1,264

ColumbusBuenos Aires

CMH - AEP

CMHAEP

Columbus

Sat 6/13

10:20 am-5:40 am

2 stops18h 20m

Buenos Aires Jorge Newbery

Sat 6/20

7:45 pm-3:05 pm

3 stops44h 20m

$1,400

ColumbusBuenos Aires

CMH - AEP

CMHAEP

Columbus

Thu 2/12

6:35 pm-4:00 pm

2 stops19h 25m

Buenos Aires Jorge Newbery

Tue 2/17

8:25 pm-11:59 am

2 stops17h 34m

$1,518

ColumbusBuenos Aires

CMH - AEP

CMHAEP

Columbus

Sat 6/13

5:45 pm-4:00 pm

2 stops21h 15m

Buenos Aires Jorge Newbery

Sat 6/20

5:05 pm-11:35 am

2 stops19h 30m

$1,551

ColumbusBuenos Aires

CMH - AEP

CMHAEP

Columbus

Thu 1/15

9:30 am-9:40 pm

2 stops34h 10m

Buenos Aires Jorge Newbery

Fri 2/20

2:55 pm-8:56 pm

2 stops32h 01m

$1,569

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/27

Showing 1-10 of 22 results

Compare providers for flights from Columbus to Buenos Aires

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Columbus to Buenos Aires in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Ovago	Price Accuracy2 stars	Trust Score*2 stars
AranGrant	Price Accuracy2 stars	Trust Score*3 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 Columbus Airport-Buenos Aires flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Columbus Airport-Buenos Aires flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Columbus Airport-Buenos Aires flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Columbus Airport-Buenos Aires flights, Cheapflights users trust eDreams the most. eDreams 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 Columbus Airport-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 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 Airport to Buenos Aires

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

It’s optimal to fly from Columbus Airport to Buenos Aires in the evening. By choosing this option you can save up to 16% on the cost of your flight, compared to a flight in the afternoon.

Reviews of airlines servicing Buenos Aires

See what other customers who have flown with Delta and United Airlines from Columbus Airport to Buenos Aires have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.9

Good

8,019 reviews

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

8,019 reviews

Delta

7.9

Good

8,019 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

United Airlines

7.4

Good

9,113 reviews

Delta

7.9

Good

8,019 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Related info for your journey

How long is the flight from Columbus Airport to Buenos Aires?
Departing from Columbus Airport to Buenos Aires will take you 19h. Columbus Airport and Buenos Aires are separated by a distance of 5379 mi. Both multi-stop and nonstop flights can be found to your destination and back.
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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$474+ Cheap flights from Columbus (CMH) 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 2/27. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Columbus to Buenos Aires with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Columbus to Buenos Aires

Cheapest flights from Columbus to Buenos AiresExplore 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 28, 2025.

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 28, 2025.

Find flight deals from Columbus to Buenos Aires

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Columbus Airport to Buenos Aires that are best for you.

Compare providers for flights from Columbus 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 Columbus to Buenos Aires in December.

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.

Cheapflights Insights

Everything you need to know about your flight from Columbus Airport 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 28, 2025.

Reviews of airlines servicing Buenos Aires

See what other customers who have flown with Delta and United Airlines from Columbus Airport to Buenos Aires have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

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 Airport to Buenos Aires?

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Columbus to Buenos Aires

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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 28, 2025.