MCI - BUE

$393 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 3/18. 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 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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Everything you should know

Cheapest round-trip
$975
LATAM Airlines
Sun 3/22Sun 3/29
MCI - EZE • 2 stops
Cheapest one-way
$393
Multiple Airlines
Wed 3/18
MCI - AEP • 3 stops
Top airlines
LATAM Airlines
Cheapest • from $975 (round-trip)
Delta
Best reviews • 7.9 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
Dallas (DFW)
Cheapest • Avg $1,317 (round-trip)
Atlanta (ATL)
Shortest trip • 13h 36m (one-way)
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 7% price drop
December
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

Sun, Mar 22 - Sun, Mar 29
LATAM Airlines Logo
4:48 pm - 6:20 am
MCI
-
EZE
35h 32m
2 stops
LATAM Airlines Logo
3:45 pm - 12:20 pm
EZE
-
MCI
22h 35m
2 stops
$975LATAM Airlines
Sun, Mar 22 - Sat, Mar 28
Multiple Airlines Logo
5:45 am - 5:00 am
MCI
-
EZE
21h 15m
2 stops
Multiple Airlines Logo
1:35 am - 11:29 am
EZE
-
MCI
35h 54m
3 stops
$1,000Multiple Airlines
Mon, Apr 20 - Tue, Apr 28
Multiple Airlines Logo
12:15 pm - 8:30 am
MCI
-
AEP
18h 15m
2 stops
Multiple Airlines Logo
6:20 pm - 11:57 pm
AEP
-
MCI
31h 37m
3 stops
$1,026Multiple Airlines
Tue, Apr 14 - Sun, Apr 26
LATAM Airlines Logo
6:56 pm - 9:45 am
MCI
-
EZE
12h 49m
1 stop
LATAM Airlines Logo
3:55 am - 11:50 pm
EZE
-
MCI
21h 55m
2 stops
$1,039LATAM Airlines
Tue, Apr 14 - Mon, Apr 27
LATAM Airlines Logo
5:12 pm - 2:50 pm
MCI
-
AEP
19h 38m
2 stops
LATAM Airlines Logo
5:05 pm - 11:20 am
AEP
-
MCI
20h 15m
2 stops
$1,039LATAM Airlines
Tue, May 19 - Tue, Jul 14
LATAM Airlines Logo
3:06 pm - 9:45 am
MCI
-
EZE
16h 39m
1 stop
LATAM Airlines Logo
7:35 am - 11:07 am
EZE
-
MCI
29h 32m
3 stops
$1,042LATAM Airlines
Mon, Apr 20 - Tue, Apr 28
LATAM Airlines Logo
10:50 am - 9:20 am
MCI
-
EZE
20h 30m
2 stops
LATAM Airlines Logo
7:45 am - 11:50 pm
EZE
-
MCI
18h 05m
2 stops
$1,043LATAM Airlines
Mon, Apr 20 - Tue, Apr 28
Multiple Airlines Logo
12:15 pm - 8:40 pm
MCI
-
AEP
30h 25m
3 stops
Multiple Airlines Logo
6:20 pm - 11:57 pm
AEP
-
MCI
31h 37m
3 stops
$1,046Multiple Airlines
Thu, Apr 16 - Sat, Apr 25
Delta Logo
12:25 pm - 6:10 am
MCI
-
EZE
15h 45m
2 stops
Delta Logo
7:45 am - 11:50 pm
EZE
-
MCI
18h 05m
2 stops
$1,087Delta
Fri, May 1 - Fri, May 8
Delta Logo
3:04 pm - 2:00 pm
MCI
-
AEP
20h 56m
2 stops
Delta Logo
3:45 pm - 11:16 am
AEP
-
MCI
21h 31m
2 stops
$1,217Delta
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.

How much is a round-trip flight from Kansas City to Buenos Aires?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Kansas City to Buenos Aires departing in March.

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 January, where tickets cost $1,175 (return) on average. On the other hand, the most expensive months are February and May, where the average cost of round-trip tickets is $1,415 and $1,345 respectively.

Good to know

Low seasonFebruary
Cheapest flight$393
Best time to beat the crowds but there is an average 12% increase in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Kansas City to Buenos Aires Jorge Newbery

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 3 days, the lowest price for a flight from Kansas City to Buenos Aires was $393 for a one-way ticket and $975 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 airline alliances offer flights from Kansas City to Buenos Aires?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Kansas City and Buenos Aires, with Star Alliance being the most commonly used for this 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 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $1,235 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.
7.9
DeltaOverall score based on 8237 reviews
8.1Boarding
8.5Crew
7.9Comfort
7.2Food
7.8Entertainment
Airline reviews

Everything was good except wifi and a leaking drink chiller. The floor was all wet and my bag was soaked. Did not notice until debarking. Have not heard back from Delta. Even though this was leg one of an international flight in first class, they denied access to their Sky Club - very disappointing!

6.0 GoodAnonymous, Feb 2026
RDU - SEA
Read more Delta reviews

Everything was good except wifi and a leaking drink chiller. The floor was all wet and my bag was soaked. Did not notice until debarking. Have not heard back from Delta. Even though this was leg one of an international flight in first class, they denied access to their Sky Club - very disappointing!

The staff was fine. The plane was extremely tight, and I paid for the wifi and it did not work at all. I was actually going to ask for a refund.

two hour delay and the Delta representative on the PA system was unable to understand

An awesome flight crew. FC seat cushion just doesn’t cut it for a 3+ hour flight.

2+hrs delay without any reason provided and a cramped flight

We waited an hour on the runway to get a gate in Orlando

Flight was delayed by 3-hours and their fix was… complimentary pretzels.

Flight was delayed due to crew being not on time

Flight crew issues delayed my flight by 2 1/2 hours. Causing me to miss my connection.

The staff on board and gate was nice - a welcome change from the usual. We also arrived early, which was a great benefit, given that it takes 30 minutes plus to get bags at SRQ.

We got delayed three hours and nobody thought to have the bathroom fixed while we were sitting waiting to board? took a full hour to have maintenance come and check it off. Had to shut the bathroom down twice so that the pilots could go to the bathroom. Everyone missed their connections.

Flight left on time and we arrived 25 minutes early! There was a gate available when we arrived so early on a busy Sunday afternoon! Flight attendants came around twice with the drinks cart.

Wonderful. Quick boarding. Early departure and we arrived 30 minutes early at our destination. Unfortunately, when you arrive early, there is still a departing aircraft at our gate. We had to park for 30 minutes until the gate was clear. So our early arrival was not really early at the gate. Otherwise it was a quick and smooth flight. Appreciated the efficiency.

Flight on time. Excellent service in Premium Economy. Great food served and cleaned up promptly. Unfortunately the climate control was malfunctioning and it was very cold and felt a bit like camping. Cold helps with sleep though so not complaining too much. Slept well. It asks to rate "entertainment". I do not like any IFE, don't shove a big screen in my face—I have my own phone if I want it. So this will always get low ratings.

We had turbulence ever 1/2 hr or so and the captains announcements were SOOOO LOUD

Everything was great except for the boarding process. Everyone is lining up all at the same time and it’s hard to tell between the groups as they are way too large.

Women boarding passengers at the gate was absolutely rude and disrespectful of passengers. The flight attendant was absolutely delightful! Smiling and connected with the passengers. So happy. The seats are cramped and uncomfortable but I guess that’s just the way it is Communication regarding flight was excellent

Overall we had a good experience during our flight from San Francisco to Houston.

Airport terminal was outdated, flight was on a small jet with no wifi

We were delayed for about an hour from taking off due to traffic control procedures at the destination airport. But once in the air, the flight went well. The crew members were great and provided cabin service despite moderate turbulence during much of the flight.

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

Information on your arrival and departure airports