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$427+ 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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — BUE
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
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 September 15, 2025.

Round-trip from

$797
(Mytrip)

One-way from

$427
(Kiwi.com)

Popular in

October

Cheapest in

September

Average price

$1,036
From Columbus to Buenos Aires (BUE)
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One-way flight from Columbus to Buenos Aires (BUE)
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 15, 2025.

This Mytrip deal was found by Cheapflights users on 9/15. 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 10/305:00 amCMH - AEP
3 stops34h 00mMultiple Airlines
Thu 11/65:10 pmAEP - CMH
3 stops30h 02mMultiple Airlines
Deal found 9/15$871
This Mytrip deal was found by Cheapflights users on 9/15. 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 10/305:00 amCMH - EZE
3 stops23h 55mMultiple Airlines
Thu 11/64:55 pmEZE - CMH
2 stops30h 17mMultiple Airlines
Deal found 9/15$911
This Copa Airlines deal was found by Cheapflights users on 9/15. 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.
Sat 11/19:00 amCMH - EZE
2 stops21h 59mCopa Airlines
Fri 11/212:32 pmEZE - CMH
2 stops32h 07mCopa Airlines
Deal found 9/15$1,007
This Mytrip deal was found by Cheapflights users on 9/14. 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 10/148:42 amCMH - EZE
3 stops26h 03mMultiple Airlines
Sun 10/195:55 amEZE - CMH
2 stops26h 42mMultiple Airlines
Deal found 9/14$1,036
This Avianca Connect deal was found by Cheapflights users on 9/13. 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 9/2512:31 pmCMH - EZE
2 stops16h 14mMultiple Airlines
Mon 9/291:40 amEZE - CMH
2 stops19h 53mMultiple Airlines
Deal found 9/13$1,043
This Delta deal was found by Cheapflights users on 9/15. 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.
Tue 11/48:05 amCMH - EZE
2 stops20h 15mDelta
Thu 11/1310:25 pmEZE - CMH
1 stop21h 15mDelta
Deal found 9/15$1,101
This LATAM Airlines deal was found by Cheapflights users on 9/13. 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 12/86:21 pmCMH - AEP
2 stops17h 39mLATAM Airlines
Thu 12/1112:40 pmAEP - CMH
2 stops25h 00mLATAM Airlines
Deal found 9/13$1,101
This Delta deal was found by Cheapflights users on 9/14. 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 19mDelta
Deal found 9/14$1,109
This United Airlines deal was found by Cheapflights users on 9/15. 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 11/164:45 pmCMH - EZE
1 stop36h 35mUnited Airlines
Mon 11/2410:05 pmEZE - CMH
1 stop14h 50mUnited Airlines
Deal found 9/15$1,112
This LATAM Airlines deal was found by Cheapflights users on 9/15. 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.
Sun 11/1612:14 pmCMH - AEP
2 stops21h 26mLATAM Airlines
Mon 11/245:15 pmAEP - CMH
2 stops20h 23mLATAM Airlines
Deal found 9/15$1,141
This KAYAK deal was found by Cheapflights users on 9/14. 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 11/2912:14 pmCMH - AEP
2 stops20h 16mLATAM Airlines
Wed 12/103:40 pmAEP - CMH
2 stops21h 58mLATAM Airlines
Deal found 9/14$1,238
This LATAM Airlines deal was found by Cheapflights users on 9/14. 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 11/16:30 pmCMH - AEP
2 stops20h 30mLATAM Airlines
Fri 11/216:20 pmAEP - CMH
2 stops19h 14mLATAM Airlines
Deal found 9/14$1,375

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 September 15, 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

Thu 10/30

5:00 am-4:00 pm

3 stops34h 00m

Buenos Aires Jorge Newbery

Thu 11/6

5:10 pm-9:12 pm

3 stops30h 02m

$871

ColumbusBuenos Aires

CMH - EZE

CMHEZE

Columbus

Thu 10/30

5:00 am-5:55 am

3 stops23h 55m

Buenos Aires Ministro Pistarini

Wed 11/5

1:40 am-9:12 pm

2 stops21h 32m

$911

ColumbusBuenos Aires

CMH - EZE

CMHEZE

Columbus

Sat 11/1

10:36 am-7:59 am

2 stops20h 23m

Buenos Aires Ministro Pistarini

Fri 11/21

2:32 pm-9:49 am

2 stops21h 17m

$1,007

ColumbusBuenos Aires

CMH - EZE

CMHEZE

Columbus

Tue 11/4

6:25 pm-9:00 am

1 stop12h 35m

Buenos Aires Ministro Pistarini

Thu 11/13

8:55 pm-12:52 pm

1 stop17h 57m

$1,101

ColumbusBuenos Aires

CMH - EZE

CMHEZE

Columbus

Tue 11/4

8:05 am-6:20 am

2 stops20h 15m

Buenos Aires Ministro Pistarini

Wed 11/12

4:05 am-12:18 am

2 stops22h 13m

$1,101

ColumbusBuenos Aires

CMH - AEP

CMHAEP

Columbus

Tue 11/4

8:05 am-7:55 am

2 stops21h 50m

Buenos Aires Jorge Newbery

Thu 11/13

5:15 pm-11:38 am

2 stops20h 23m

$1,101

ColumbusBuenos Aires

CMH - AEP

CMHAEP

Columbus

Mon 12/8

6:21 pm-2:00 pm

2 stops17h 39m

Buenos Aires Jorge Newbery

Thu 12/11

12:40 pm-11:40 am

2 stops25h 00m

$1,101

ColumbusBuenos Aires

CMH - EZE

CMHEZE

Columbus

Sun 12/7

7:58 pm-9:00 am

1 stop35h 02m

Buenos Aires Ministro Pistarini

Thu 12/11

8:00 am-12:19 am

2 stops18h 19m

$1,109

ColumbusBuenos Aires

CMH - EZE

CMHEZE

Columbus

Sun 11/16

4:45 pm-7:20 am

1 stop36h 35m

Buenos Aires Ministro Pistarini

Mon 11/24

10:05 pm-10:55 am

1 stop14h 50m

$1,112

ColumbusBuenos Aires

CMH - EZE

CMHEZE

Columbus

Sun 11/16

9:50 am-5:55 am

2 stops18h 05m

Buenos Aires Ministro Pistarini

Mon 11/24

11:55 pm-5:34 pm

1 stop19h 39m

$1,141

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 17 results
1
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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 September 15, 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.

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 September 15, 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
8.0
Very good
7,954 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

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
7,954 reviews
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

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
8,929 reviews
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

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.

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

    For as low as $1,101, Copa Airlines can have you in Buenos Aires from Columbus in 12h 35m. Airlines will cover a distance of 5394 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Columbus to Buenos Aires round-trip?

    Cheapflights users have booked flights from Columbus to Buenos Aires round-trip from $1,015. Users have found that Delta is 23% cheaper than the other options available to this destination.

  • 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 airline flying from Columbus to Buenos Aires

Discover the top airline 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$1,015Average$1,181FlexibilityNo cancel feeOn-timeN/A

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