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$847+ Cheap flights from Columbus (CMH) to Buenos Aires (BUE)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — BUE
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
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 (CMH) 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 July 30, 2025.

Round-trip from

$847
(Mytrip)

Popular in

July

Cheapest in

November

Average price

$1,435
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 July 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 July 30, 2025.

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.
Tue 8/125:05 amCMH - EZE
3 stops23h 50mMultiple Airlines
Wed 9/171:40 amEZE - CMH
2 stops30h 49mMultiple Airlines
Deal found 7/29$847
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.
Thu 8/216:34 pmCMH - AEP
3 stops45h 46mMultiple Airlines
Wed 9/2410:55 amAEP - CMH
3 stops32h 16mMultiple Airlines
Deal found 7/29$868
This Avianca 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/247:56 pmCMH - AEP
2 stops32h 44mAvianca
Wed 9/247:00 amAEP - CMH
2 stops51h 36mAvianca
Deal found 7/29$960
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 Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/194:15 pmCMH - EZE
2 stops21h 15mAir Canada
Wed 9/244:35 pmEZE - CMH
2 stops23h 58mAir Canada
Deal found 7/29$1,044
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/187:45 pmCMH - EZE
1 stop13h 00mDelta
Wed 10/18:10 pmEZE - CMH
1 stop17h 34mDelta
Deal found 7/30$1,101
This LATAM Airlines 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 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 stops17h 50mLATAM Airlines
Thu 12/112:55 pmAEP - CMH
2 stops22h 40mLATAM Airlines
Deal found 7/29$1,101
This LATAM 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 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 stops15h 45mLATAM Airlines
Sat 12/2011:00 amEZE - CMH
2 stops14h 56mLATAM Airlines
Deal found 7/30$1,146
This Avianca 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/197:56 pmCMH - EZE
2 stops27h 14mAvianca
Tue 9/231:40 amEZE - CMH
2 stops18h 16mAvianca
Deal found 7/29$1,149
This American Airlines deal was found by Cheapflights users on 7/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/54:00 pmCMH - EZE
2 stops16h 15mAmerican Airlines
Sun 12/2110:10 amEZE - CMH
1 stop16h 07mAmerican Airlines
Deal found 7/28$1,236

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 July 30, 2025.
Use the filters below to find and compare flights from Columbus Airport 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 8/12

5:05 am-5:55 am

3 stops23h 50m

Buenos Aires Ministro Pistarini

Wed 9/17

1:40 am-7:29 am

2 stops30h 49m

$847

ColumbusBuenos Aires

CMH - AEP

CMHAEP

Columbus

Thu 8/21

6:34 pm-5:20 pm

3 stops45h 46m

Buenos Aires Jorge Newbery

Wed 9/24

10:55 am-6:11 pm

3 stops32h 16m

$868

ColumbusBuenos Aires

CMH - AEP

CMHAEP

Columbus

Sun 8/24

7:56 pm-5:40 am

2 stops32h 44m

Buenos Aires Jorge Newbery

Wed 9/24

7:00 am-9:36 am

2 stops51h 36m

$960

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 8/19

4:15 pm-2:30 pm

2 stops21h 15m

Buenos Aires Ministro Pistarini

Wed 9/24

4:35 pm-3:33 pm

2 stops23h 58m

$1,044

ColumbusBuenos Aires

CMH - EZE

CMHEZE

Columbus

Thu 9/18

7:45 pm-9:45 am

1 stop13h 00m

Buenos Aires Ministro Pistarini

Wed 10/1

8:10 pm-12:44 pm

1 stop17h 34m

$1,101

ColumbusBuenos Aires

CMH - AEP

CMHAEP

Columbus

Mon 12/8

3:50 pm-11:40 am

2 stops17h 50m

Buenos Aires Jorge Newbery

Thu 12/11

2:55 pm-11:35 am

2 stops22h 40m

$1,101

ColumbusBuenos Aires

CMH - EZE

CMHEZE

Columbus

Thu 12/4

3:50 pm-9:35 am

2 stops15h 45m

Buenos Aires Ministro Pistarini

Sat 12/20

11:00 am-11:56 pm

2 stops14h 56m

$1,146

ColumbusBuenos Aires

CMH - EZE

CMHEZE

Columbus

Tue 8/19

7:56 pm-12:10 am

2 stops27h 14m

Buenos Aires Ministro Pistarini

Tue 9/23

1:40 am-6:56 pm

2 stops18h 16m

$1,149

ColumbusBuenos Aires

CMH - EZE

CMHEZE

Columbus

Fri 12/5

4:00 pm-10:15 am

2 stops16h 15m

Buenos Aires Ministro Pistarini

Sun 12/21

10:10 am-12:17 am

1 stop16h 07m

$1,236

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

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?

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 July 30, 2025.

It’s optimal to fly from Columbus Airport 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 July 30, 2025.
See what other customers who have flown with Delta, LATAM Airlines, and Copa 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
8.0
Very good
7,980 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

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
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

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
7,980 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

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
7,980 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

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
7,980 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

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!
Air Canada
7.1
Good
9,837 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Entertainment

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 Airport to Buenos Aires round-trip?

    Currently priced at $960, Avianca will fly you from Columbus Airport to Buenos Aires and back. In addition to Avianca, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Copa Airlines and Air Canada - these airlines can fly you to your destination from $1,007 and $1,044, respectively. These flights start at 26% lower than the current average price 3 months from now.

  • 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 Airport to Buenos Aires?

    Currently, April is the cheapest month in which you can book a flight from Columbus Airport to Buenos Aires (average of $795). Flying from Columbus Airport 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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Alternative routes for Columbus to Buenos Aires

See prices for flight routes from nearby airports that may be better suited for you.
Columbus to Ministro Pistarini flights
Columbus to Jorge Newbery flights

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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$862Average$1,313FlexibilityNo cancel feeOn-time71%
DeltaCheapest$1,015Average$1,229FlexibilityNo cancel feeOn-timeN/A

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