MCI - BUE

$276 Find Cheap Flights from Kansas City 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 Kansas City to Buenos Aires departing on 9/14. 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 Kansas City 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 Kansas City to Buenos Aires, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$1,106
Delta
Tue 11/17Wed 12/9
MCI - EZE • 2 stops
Cheapest one-way
$276
Multiple Airlines
Mon 9/14
MCI - EZE • 3 stops
Top airlines
Cheapest • from $1,106 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Kansas City and Buenos Aires. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $1,305 (round-trip)
Shortest trip • 13h 18m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 17% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Buenos Aires!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Kansas City to Buenos Aires (MCI-BUE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kansas City 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 Kansas City to Buenos Aires

Tue, Nov 17 - Wed, Dec 9
Delta Logo
8:00 am - 6:20 am
MCI
-
EZE
19h 20m
2 stops
Delta Logo
7:20 am - 12:21 am
EZE
-
MCI
20h 01m
2 stops
$1,106Delta
Tue, Nov 17 - Wed, Dec 9
Delta Logo
10:35 am - 7:40 am
MCI
-
AEP
18h 05m
2 stops
Delta Logo
5:35 pm - 11:09 am
AEP
-
MCI
20h 34m
2 stops
$1,106Delta
Wed, Sep 16 - Tue, Sep 29
United Airlines Logo
11:22 am - 8:00 am
MCI
-
EZE
18h 38m
2 stops
United Airlines Logo
9:00 pm - 2:18 pm
EZE
-
MCI
19h 18m
2 stops
$1,110United Airlines
Tue, Sep 15 - Thu, Sep 24
LATAM Airlines Logo
5:44 am - 7:40 am
MCI
-
AEP
23h 56m
2 stops
LATAM Airlines Logo
9:25 am - 9:22 am
AEP
-
MCI
25h 57m
2 stops
$1,111LATAM Airlines
Sun, Sep 20 - Tue, Sep 29
United Airlines Logo
6:33 pm - 8:00 am
MCI
-
EZE
35h 27m
1 stop
United Airlines Logo
9:00 pm - 5:06 pm
EZE
-
MCI
22h 06m
1 stop
$1,115United Airlines
Thu, Oct 1 - Tue, Oct 6
LATAM Airlines Logo
11:05 am - 2:00 pm
MCI
-
AEP
24h 55m
2 stops
LATAM Airlines Logo
3:45 pm - 9:35 am
AEP
-
MCI
19h 50m
2 stops
$1,116LATAM Airlines
Thu, Oct 1 - Tue, Oct 6
LATAM Airlines Logo
12:19 pm - 9:40 am
MCI
-
EZE
19h 21m
2 stops
LATAM Airlines Logo
7:35 am - 11:58 pm
EZE
-
MCI
18h 23m
2 stops
$1,120LATAM Airlines
Mon, Nov 9 - Mon, Nov 16
United Airlines Logo
6:45 pm - 9:20 am
MCI
-
EZE
59h 35m
2 stops
United Airlines Logo
10:05 pm - 10:05 am
EZE
-
MCI
15h 00m
1 stop
$1,128United Airlines
Fri, Sep 18 - Thu, Sep 24
United Airlines Logo
6:20 am - 8:00 am
MCI
-
EZE
23h 40m
1 stop
United Airlines Logo
9:00 pm - 5:06 pm
EZE
-
MCI
22h 06m
1 stop
$1,136United Airlines
Fri, Sep 11 - Sun, Sep 20
Copa Airlines Logo
5:14 pm - 12:51 am
MCI
-
EZE
29h 37m
2 stops
Copa Airlines Logo
5:25 am - 8:58 am
EZE
-
MCI
29h 33m
2 stops
$1,143Copa Airlines
Booking Insights

KAYAK's insights & trends for Kansas City to Buenos Aires flights

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

What is the cheapest month to fly from Kansas City to Buenos Aires?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Kansas City 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 Kansas City to Buenos Aires is March, where tickets cost $955 (return) on average. On the other hand, the most expensive months are June and September, where the average cost of round-trip tickets is $1,377 and $1,236 respectively.

Good to know

Low seasonJanuary
Cheapest flight$276
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Kansas City to Buenos Aires Ministro Pistarini

When to book flights from Kansas City to Buenos Aires

Are your dates flexible? Find out the best times to travel from Kansas City 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 flights from Kansas City to Buenos Aires

  • What is the cheapest flight from Kansas City to Buenos Aires?

    In the last 5 days, the lowest price for a flight from Kansas City to Buenos Aires was $276 for a one-way ticket and $1,106 for a round-trip.

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

    Yes, you'll most likely have to show a valid passport before boarding the plane in Kansas City and on arrival in Buenos Aires.

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

    When flying out of Kansas City you will be using Kansas City. You will be landing at one of these airports: Buenos Aires Jorge Newbery or Buenos Aires Ministro Pistarini.

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

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

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

    The two airlines most popular with KAYAK users for flights from Kansas City to Buenos Aires are Delta and United Airlines. With an average price for the route of $1,240 and an overall rating of 7.8, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $1,227 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Kansas City 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 Kansas City to Buenos Aires.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Buenos Aires from Kansas City 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 Kansas City 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 Kansas City with another airline.

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

 
See real verified KAYAK customer reviews for airlines flying from Kansas City 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 Kansas City 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.
7.8
DeltaOverall score based on 8452 reviews
8.1Boarding
7.2Food
7.8Entertainment
8.5Crew
7.8Comfort
Airline reviews

From checking to boarding, it was a seamless experience. The service agents were so helpful. The flight crew was so pleasant.

10.0 ExcellentPaula, Jun 2026
STL - ATL
Read more Delta reviews

From checking to boarding, it was a seamless experience. The service agents were so helpful. The flight crew was so pleasant.

Delta has too many delays now days. It is 1:06 am now. I was supposed to land in Norfolk at 10:30 pm. I got re-booked through Detroit and I’m still in Detroit. I hope to be landed in Norfolk by 3am. I’ve been in airports for 12 hours as of right now. There is a weather delay now but most delays lately have been maintenance.

This is the first time I've been disappointed with Delta. I was called by Delta to see if I would volunteer to change flights since my original flight home was overbooked. I accepted. The modified booking only provided me a 35 minute layover - when you subtract the fact that boarding closes for a flight 15 minutes early, that gave me 20 minutes to run for one end of the airport to the other. I barely made it. On the 2.5 hour flight to Tampa, the crew repeatedly let us know over the intercom that they cannot serve drinks or snacks due to safety/turbulence. I would have accepted this reason if they did not CONTINUALLY SERVE DRINKS AND COOKED FOOD to First class. If safety is the excuse then the entire plane should be strapped in for safety. On top of this the air conditioning vents were not working correctly and the plane was uncomfortably warm. I love Delta and am a loyal Delta traveler, and I have never had an experience like this. I don't know if there's a disconnect between availability among third-party sites like KAYAK and the airlines or what, but when overbooking causes issues like this for travelers it should be reviewed and changes to the booking process should be made. I blame BOTH KAYAK and Delta for this terrible experience.

Great flight with Delta! Boarding was quick and easy, the amenities were solid, and the plane was in great shape. The flight attendants had a fun, lively energy while staying professional. All in all, a smooth trip — even managed to catch up on some rest. Thanks, Delta!

My flight was canceled after being rescheduled for four days canceling my trip. Kayak and everyone affiliated with it I.e the airlines, and just fly have been excruciating to deal with. My trip to visit family had to be canceled as there was no way to make it. I am furious at all of you.

They delayed our flight because of bad weather in NY which was completely understandable. Then they cancelled our flight and a later flight that evening. The earliest we could fly was the next morning. We ended up buying last minute tickets on another airline and made it home slightly delayed but safely that evening. Delta kept saying it was weather related but if that was the case how did we make it back on another airline? The weather in NY was cloudy but not bad.

A regional sized plane was used for a cross country flight with no overhead bin space. I had to "pink check" my laptop and my medications. I was NOT pleased!!!!

I always fly with Delta. My friends tell me their horror stories of flying with other airlines. I just smile and say, “You should fly Delta”

The plane smelled like a sewer. Multiple passengers complained. It’s a safety and quality issue to clean these planes.

Dovevo prendere il volo da Atlanta a Buenos Aires alle 22 invece è stato sospeso senza nessun preavviso e rimandato al giorno dopo alle 9 del mattino, i parenti che mi attendevano all'aeroporto sono dovuti andare in albergo e non ho avuto nessun risarcimento danni. Ho mangiato al bar dell'aeroporto un piatto di d'insalata con 4 anelli di calamari col voucher di 30 dollari perché la cucina dell'albergo era chiusa ed ho dovuto pagarmi la bibita, 8 dollari per una birra, e anche la colazione del giorno dopo non compresa, deplorabile.

Fine not above and beyond as I had a connection that was delayed due to maintenance

HORRIBLE, my initial flight was cancelled, they made me pay $200 extra dollars and that got cancelled as well! After 6 cancellations I decided to get a refund because I needed to get home to my babies. Out of $1000+ dollars they offered me only $40 in refund! Totally unacceptable! The flight that they cancelled I was able to fly it on another airline. I had to spend $400 on one way tickets just to get home! I’m still getting the runaround.

Flight was delayed. De-icing took a while. When we landed had to wait for another plane to vacate our gate. Just an overall bad experience.

Flight was delayed only slightly before takeoff due to traffic control. However, the flight arrived early to ORD. Good flight. United has been very reliable for me.

Our flight was understandably diverted to a small regional airport in Laramie, Wyoming due to weather conditions, which I fully recognize and appreciate. However, the low rating stems from the experience that followed: passengers remained on board for over an hour without the option to deplane and stretch, despite the aircraft being stationary. Although the pilot opened the cabin door, only he was permitted to exit. Meanwhile, passengers grew increasingly uncomfortable as warm summer air entered the cabin through the open door, and being in the second row meant we were impacted immediately. While the flight attendants made efforts to keep everyone at ease, I believe allowing passengers to deplane briefly, given the extended delay, would have significantly improved the overall experience.

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

Overall a very poor experience - booked premium economy tickets but due to last minute flight delays , all my itinery went for a toss and had to fly economy class with no access to lounge or any compensation by united airlines to make up for the flight delays . i had expected better experience than that from united.

Flight was canceled 12 hours before take-off due to “weather”

Boarding was quick and efficient. My screen didn’t come on and everyone else had theirs working so a little bummer but it was a short flight!

They makes us feel confident on the flight. There was no any cancelation and they are really helpful with us.

Everything you need to know for your flight from Kansas City to Buenos Aires

Information on your arrival and departure airports