CMH - BUE

$871 Find Cheap Flights from Columbus to Buenos Aires

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Columbus to Buenos Aires departing on 10/30. 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

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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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

Thu, Oct 30 - Thu, Nov 6
Multiple Airlines Logo
5:00 am - 4:00 pmCMH-AEP
34h 00m3 stops
Multiple Airlines Logo
5:10 pm - 9:12 pmAEP-CMH
30h 02m3 stops
$871Multiple Airlines
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Thu, Oct 30 - Thu, Nov 6
Multiple Airlines Logo
5:00 am - 5:55 amCMH-EZE
23h 55m3 stops
Multiple Airlines Logo
4:55 pm - 9:12 pmEZE-CMH
30h 17m2 stops
$911Multiple Airlines
Find Deal
Sat, Nov 1 - Fri, Nov 21
Copa Airlines Logo
10:36 am - 7:59 amCMH-EZE
20h 23m2 stops
Copa Airlines Logo
2:32 pm - 8:39 pmEZE-CMH
32h 07m2 stops
$972Copa Airlines
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Sat, Nov 1 - Fri, Nov 21
Copa Airlines Logo
9:00 am - 7:59 amCMH-EZE
21h 59m2 stops
Copa Airlines Logo
2:32 pm - 8:39 pmEZE-CMH
32h 07m2 stops
$1,007Copa Airlines
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Tue, Nov 4 - Thu, Nov 13
Delta Logo
6:25 pm - 9:00 amCMH-EZE
12h 35m1 stop
Delta Logo
8:55 pm - 12:52 pmEZE-CMH
17h 57m1 stop
$1,101Delta
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Mon, Dec 8 - Thu, Dec 11
LATAM Airlines Logo
1:46 pm - 2:00 pmCMH-AEP
22h 14m2 stops
LATAM Airlines Logo
6:20 pm - 11:40 amAEP-CMH
19h 20m2 stops
$1,101LATAM Airlines
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Sun, Nov 30 - Wed, Dec 10
United Airlines Logo
10:00 pm - 7:20 amCMH-EZE
31h 20m2 stops
United Airlines Logo
10:05 pm - 4:42 pmEZE-CMH
20h 37m2 stops
$1,106United Airlines
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Sun, Dec 7 - Thu, Dec 11
Delta Logo
7:58 pm - 9:00 amCMH-EZE
35h 02m1 stop
Delta Logo
8:00 am - 12:19 amEZE-CMH
18h 19m2 stops
$1,109Delta
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Sun, Nov 16 - Mon, Nov 24
United Airlines Logo
4:45 pm - 7:20 amCMH-EZE
36h 35m1 stop
United Airlines Logo
10:05 pm - 10:55 amEZE-CMH
14h 50m1 stop
$1,112United Airlines
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Sun, Nov 16 - Mon, Nov 24
LATAM Airlines Logo
12:14 pm - 11:40 amCMH-AEP
21h 26m2 stops
LATAM Airlines Logo
5:15 pm - 11:38 amAEP-CMH
20h 23m2 stops
$1,141LATAM Airlines
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Everything you should know

Top airlines
Copa Airlines
Cheapest • from $972 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
September
Cheapest • 22% price drop
April
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$871
Multiple Airlines
Thu 10/30Thu 11/6
CMH - AEP • 3 stops
Cheapest one-way
Multiple Airlines
Wed 9/17
CMH - BUE • multi-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Buenos Aires!
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.

How much is a round-trip flight from Columbus Airport to Buenos Aires?

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.

What is the cheapest month to fly from Columbus Airport to Buenos Aires?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Columbus Airport to Buenos Aires, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Columbus Airport to Buenos Aires is September, where tickets cost $1,036 (return) on average. On the other hand, the most expensive months are October and December, where the average cost of round-trip tickets is $1,663 and $1,442 respectively.

Good to know

Low seasonFebruary
Cheapest flight$871
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly and prices are also 0% 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 $871 for a round-trip ticket.

  • 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 airline alliances offer flights from Columbus to Buenos Aires?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Columbus and Buenos Aires, with Star Alliance being the most commonly used for this 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 $1,355 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 7957 reviews
7.9Comfort
8.2Boarding
7.3Food
8.5Crew
7.9Entertainment
Airline reviews

Passengers need to check in big baggage instead of bringing on the plane. That cause inconvenience for everyone. Otherwise flight was good.

8.0 ExcellentTarun, Sep 2025MCO - LHR
Read more Delta reviews

Passengers need to check in big baggage instead of bringing on the plane. That cause inconvenience for everyone. Otherwise flight was good.

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

The food was terrible especially for a 15 hour international flight. The crew was unpleasant as well.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Quick check in. Everything went smooth. I don't know what can be done about airline food.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Nothing special. The crew never went out of their way for anything.

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

Everything was good, except the seats in economy were so close together, you could barely get out when the seat in front of your was reclined. If the airlines keep jamming in more and more seats, it will become intolerable. I will look for another airline that considers customer comfort and does not keep adding more rows of seats for more profit.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

IAD with the archaic people movers is just a place to be avoided.

Great service on board. Boarding a bit slow due to process. Food was pretty average.

Tastless food and too obvious lack of enthusiasm for service in the economy vesus business class

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

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

Information on your arrival and departure airports

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