CMH - BUE

$355 Find Cheap Flights from Columbus to Buenos Aires

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Columbus to Buenos Aires departing on 1/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Buenos Aires

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Columbus to Buenos Aires, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Columbus to Buenos Aires, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$878
Multiple Airlines
Mon 2/2Thu 2/26
CMH - AEP • 3 stops
Cheapest one-way
$355
Multiple Airlines
Sun 1/18
CMH - AEP • 2 stops
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We hope you love your trip to Buenos Aires!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Columbus to Buenos Aires (CMH-BUE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Columbus to Buenos Aires that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Columbus to Buenos Aires

Mon, Feb 2 - Thu, Feb 26
Multiple Airlines Logo
10:40 am - 3:40 am
CMH
-
AEP
39h 00m3 stops
Multiple Airlines Logo
8:50 am - 10:44 am
AEP
-
CMH
27h 54m3 stops
$878Multiple Airlines
Fri, Jan 30 - Fri, Feb 6
Multiple Airlines Logo
5:45 am - 3:40 am
CMH
-
AEP
43h 55m3 stops
Multiple Airlines Logo
5:10 pm - 9:40 am
AEP
-
CMH
18h 30m2 stops
$913Multiple Airlines
Fri, Jan 30 - Fri, Feb 6
Multiple Airlines Logo
5:45 am - 9:15 am
CMH
-
EZE
25h 30m3 stops
Multiple Airlines Logo
3:55 pm - 9:40 am
EZE
-
CMH
19h 45m2 stops
$931Multiple Airlines
Fri, Jan 30 - Fri, Feb 6
Multiple Airlines Logo
5:45 am - 3:40 am
CMH
-
AEP
43h 55m3 stops
Multiple Airlines Logo
5:10 pm - 11:19 pm
AEP
-
CMH
32h 09m3 stops
$940Multiple Airlines
Fri, Jan 30 - Fri, Feb 6
Multiple Airlines Logo
5:45 am - 9:15 am
CMH
-
EZE
25h 30m3 stops
Multiple Airlines Logo
3:55 pm - 11:19 pm
EZE
-
CMH
33h 24m3 stops
$953Multiple Airlines
Fri, Jan 30 - Fri, Feb 6
Multiple Airlines Logo
5:45 am - 4:00 pm
CMH
-
AEP
32h 15m2 stops
Multiple Airlines Logo
5:10 pm - 9:40 am
AEP
-
CMH
18h 30m2 stops
$983Multiple Airlines
Mon, Feb 2 - Thu, Feb 26
Multiple Airlines Logo
5:45 am - 3:40 am
CMH
-
AEP
43h 55m3 stops
Multiple Airlines Logo
7:00 am - 11:53 pm
AEP
-
CMH
18h 53m2 stops
$1,014Multiple Airlines
Fri, Jan 30 - Fri, Feb 6
Multiple Airlines Logo
5:45 am - 7:05 am
CMH
-
EZE
23h 20m2 stops
Multiple Airlines Logo
3:55 pm - 9:40 am
EZE
-
CMH
19h 45m2 stops
$1,027Multiple Airlines
Thu, Feb 5 - Mon, Feb 9
LATAM Airlines Logo
12:57 pm - 10:15 am
CMH
-
EZE
19h 18m1 stop
LATAM Airlines Logo
8:55 pm - 11:38 am
EZE
-
CMH
16h 43m1 stop
$1,102LATAM Airlines
Thu, Feb 5 - Mon, Feb 9
LATAM Airlines Logo
6:34 pm - 4:00 pm
CMH
-
AEP
19h 26m2 stops
LATAM Airlines Logo
3:40 pm - 7:14 pm
AEP
-
CMH
29h 34m2 stops
$1,102LATAM Airlines
Booking Insights

KAYAK's insights & trends for Columbus to Buenos Aires flights

Get data-powered insights and trends into flights from Columbus to Buenos Aires to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Columbus to Buenos Aires?

The average price of all round-trip flights from Columbus Airport to Buenos Aires clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Columbus to Buenos Aires, look for departures on Fridays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Buenos Aires, Thursday is the cheapest day to fly and Tuesday is the most expensive.

Good to know

Low seasonSeptember
Cheapest flight$355
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Columbus to Buenos Aires Jorge Newbery

When to book flights from Columbus to Buenos Aires

Are your dates flexible? Find out the best times to travel from Columbus to Buenos Aires based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Columbus to Buenos Aires flights

  • What is the cheapest flight from Columbus Airport to Buenos Aires?

    In the last 3 days, the lowest price for a flight from Columbus Airport to Buenos Aires was $355 for a one-way ticket and $878 for a round-trip.

  • Do I need a passport to fly between Columbus and Buenos Aires?

    A passport is required to fly from Columbus to Buenos Aires.

  • Which airports will I be using when flying from Columbus to Buenos Aires?

    On your way to Buenos Aires, you’ll fly out from Columbus. You’ll be landing in one of Buenos Aires’s 2 airports: Buenos Aires Jorge Newbery or Buenos Aires Ministro Pistarini.

  • Which aircraft models fly most regularly from Columbus to Buenos Aires?

    We unfortunately don’t have that data for this specific route.

  • Which is the best airline for flights from Columbus to Buenos Aires, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Columbus to Buenos Aires are Delta and United Airlines. With an average price for the route of $1,423 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $1,391 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Columbus to Buenos Aires?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Columbus to Buenos Aires.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Columbus to Buenos Aires?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Buenos Aires from Columbus is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Columbus to Buenos Aires?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Buenos Aires with an airline and back to Columbus with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Columbus to Buenos Aires?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Buenos Aires from Columbus up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Columbus to Buenos Aires

 
See real verified KAYAK customer reviews for airlines flying from Columbus to Buenos Aires. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Columbus to Buenos Aires? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8005 reviews
7.9Comfort
7.9Entertainment
7.3Food
8.1Boarding
8.5Crew
Airline reviews

I noticed that the planes seem to be outdated. There was no entertainment per se. Also, the waiting area did not have any working electrical outlets

10.0 ExcellentMargaret, Dec 2025
BOS - PIT
Read more Delta reviews

I noticed that the planes seem to be outdated. There was no entertainment per se. Also, the waiting area did not have any working electrical outlets

None of the airplane features were available during the flight.

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Getting to the flight was arduous and lengthy. The flight itself was good but the food option wasn’t a good selection. I need to do a Kosher option on my return. Flight crew were nice

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

Not great experience - we were super late boarding due to issues with aircraft. Then when we finally all got onboard and seated and they started taxiing out to the runway they just stopped then turned around and went back to the airport. Apparently the crew “ran out of time” to legally fly us. They mentioned that they were about 2 minutes away from taking off. I understand the rules and safety but kinda wonder why they would have bothered boarding us in the first place? Had to go all the way back and de plane and then wait in a HUGE line to get a hotel (this is somewhere around 2:30am) finally got to hotel by Uber (no shuttle after 20min so gave up) and they ended up putting us all back on the same aircraft at 10am next morning so got about 2.5 hours sleep. They did give us. $250 credit, but it was a São Paulo Brazil flight out of Dulles. The flight and everything was fine.

United overall experience is great these days. Airport experience was very organized. Staff on flight were great. App and information as good as it gets.

United have really come back. Airport and boarding process is clear and good, app and information also very good

They charged a fee for 1st bag checked. Others in same party were free.

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

The movies offered were great. Staff were very pleasant and very efficient.

After a delay at the gate, C3, at Ohare on Sunday, I left my Blk ski coat on the bench at the gate, lost! Please review my lob claim, thx.

Very bad! They kept delaying my flight and wouldn’t do anything about it

Everything you need to know for your flight from Columbus to Buenos Aires

Information on your arrival and departure airports