MCI - BUE

$443 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 8/20. 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
$1,098
LATAM Airlines
Tue 7/7Tue 7/14
MCI - EZE • 2 stops
Cheapest one-way
$443
Multiple Airlines
Thu 8/20
MCI - EZE • 3 stops
Top airlines
Cheapest • from $1,098 (round-trip)
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
Cheapest • Avg $1,305 (round-trip)
Shortest trip • 13h 18m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% 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, Jul 7 - Tue, Jul 14
LATAM Airlines Logo
10:43 am - 6:10 am
MCI
-
EZE
17h 27m
2 stops
LATAM Airlines Logo
3:35 pm - 11:11 am
EZE
-
MCI
21h 36m
2 stops
$1,098LATAM Airlines
Tue, Nov 17 - Wed, Dec 9
United Airlines Logo
3:08 pm - 7:20 am
MCI
-
EZE
13h 12m
1 stop
United Airlines Logo
11:55 pm - 11:50 am
EZE
-
MCI
14h 55m
1 stop
$1,106United Airlines
Tue, Nov 17 - Wed, Dec 9
LATAM Airlines Logo
5:26 pm - 5:00 pm
MCI
-
AEP
20h 34m
2 stops
LATAM Airlines Logo
3:40 pm - 9:35 am
AEP
-
MCI
20h 55m
2 stops
$1,108LATAM Airlines
Tue, Nov 17 - Wed, Dec 9
American Airlines Logo
2:54 pm - 10:15 am
MCI
-
EZE
16h 21m
2 stops
American Airlines Logo
9:40 pm - 11:43 am
EZE
-
MCI
17h 03m
2 stops
$1,110American Airlines
Sat, Jun 20 - Tue, Jun 23
Copa Airlines Logo
7:53 am - 7:51 am
MCI
-
EZE
21h 58m
2 stops
Copa Airlines Logo
2:49 pm - 8:42 am
EZE
-
MCI
19h 53m
2 stops
$1,129Copa Airlines
Sun, Aug 23 - Sat, Dec 5
American Airlines Logo
4:52 pm - 8:45 am
MCI
-
EZE
13h 53m
1 stop
American Airlines Logo
9:40 pm - 4:10 pm
EZE
-
MCI
21h 30m
1 stop
$1,136American Airlines
Sun, Aug 23 - Sat, Dec 5
United Airlines Logo
6:36 pm - 8:00 am
MCI
-
EZE
35h 24m
2 stops
United Airlines Logo
10:05 pm - 12:27 pm
EZE
-
MCI
17h 22m
2 stops
$1,140United Airlines
Tue, Nov 17 - Wed, Dec 9
Delta Logo
10:35 am - 9:40 am
MCI
-
EZE
20h 05m
1 stop
Delta Logo
7:45 am - 12:21 am
EZE
-
MCI
19h 36m
2 stops
$1,148Delta
Mon, Nov 16 - Mon, Dec 7
LATAM Airlines Logo
6:42 pm - 4:00 pm
MCI
-
AEP
18h 18m
2 stops
LATAM Airlines Logo
5:05 pm - 9:35 am
AEP
-
MCI
19h 30m
2 stops
$1,148LATAM Airlines
Sun, Aug 23 - Sat, Dec 5
Delta Logo
10:25 am - 7:40 am
MCI
-
AEP
19h 15m
2 stops
Delta Logo
5:05 pm - 11:09 am
AEP
-
MCI
21h 04m
2 stops
$1,296Delta
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 June, where tickets cost $0 (return) on average. On the other hand, the most expensive months are April and August, where the average cost of round-trip tickets is $1,233 and $1,227 respectively.

Good to know

Low seasonJanuary
Cheapest flight$443
Best time to beat the crowds with an average 5% 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 $443 for a one-way ticket and $1,098 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 7.9, 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 8396 reviews
7.8Entertainment
7.8Comfort
8.5Crew
8.1Boarding
7.2Food
Airline reviews

Long story short, it was one of the better flight experiences I've had in some time when compared with other airlines.

10.0 ExcellentJulian, Jun 2026
LAX - AUS
Read more Delta reviews

Long story short, it was one of the better flight experiences I've had in some time when compared with other airlines.

Flight was great! This flight from Atlanta was even better than when I paid for Comfort from SNA to Atlanta.

Connection flights should be spaced out farther because too close I missed my connection.

Definitely a southern flavor. Cordiality was evident even though no drinks or snacks were served.

On time! There were plenty of airport employees who were able to keep us moving in the right direction. The crew on the plane were professional.

Left /arrived on time. Decent seat space. Like the wifi/plugs and entertainment. Windows and tray table were kinda gross. Attendants didn't start snack service til 40mins before landing. Two rows before us, captain came on to say there's turbulence and recalled staff to seats. So, no drink/snack. Later, attendants didn't stop to see if we had trash nor even look our way. Felt invisible! Almost all pilot announcements were not only unintelligible, but so quiet. We had no idea what she said.

Average seat comfort, a drink and chips were provided, early boarding because we checked a carryon at the gate was nice. Ticket pricing shenanigans, including fees to pick a seat, check a bag, and get food onboard - evidence the industry is reinvigorating last century’s strategies- destroys the experience before one ever arrives at the airport. It’s difficult to recognize any value or sustain loyalty in the end-to-end process making air travel more drudgery than pleasure.

Gate agent was unhelpful for handicapped boarding. Flight attendant seemed untrained.

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

Clean planes and not take my comfort class seat away.

Smooth travel. Immediate update prior flight delay so I can arrange myself properly without too rush.

Everything was the best it could be. Crew found me with pre- ordered food. Excellent experience!

Improve the food offerings and cabin seating. My wife would prefer to fly another airline, even with a connection for a more comfortable trip. A 737-8 should not be scheduled for a 6 hour segment, which turned into 7.5 hours due to the origin ground delay.

Packed flight, which makes it tough on crew and boarding staff (and the customers of course). But this was great boarding, clear instructions, etc. Traveling on the weekends are always fraught with danger as you have families and less frequent flyers thus more confusion. But this flight went as planned.

Destroyed my suitcase. Tired of talking about it. Cancelling my unite mileage plus account.

Read the fine print. This was my flight home. I booked my flight for the quickest way home. Had a carry-on and a personal item. Same as my outbound flight. Apparently I needed to pre-pay extra for my carry-on. When I checked in, I was told that I had to check it. I said I’ll pay for it, and was told that this wasn’t an option anymore. They said I still had to pay $50 to check my carry-on. I told them I’ll pay whatever to just carry it in as intended. I was not allowed, so eventually I paid $50 to check my carry-on under a plane that was half full, with overhead compartments that were even less full. My white carry-on suitcase was practically destroyed getting from Idaho falls to Denver to Orange County. The low price air fair was a bait and switch. Got me to the gate, made me pay extra, then didn’t even allow me to pay for a carry on. Not to mention that I paid the $8 for WiFi that didn’t work. All to get my suitcase destroyed. I don’t think I’m going to even keep my Untied mileage plus membership and card. Apparently, membership does not have its privileges for this one.

The flight was delayed, they didn’t even have water for the toilets or for drinks

Even through the flight was delayed due to storms near IAH The flight was great! The crew was so hospitable and professional

I flew from Santa Fe to Denver to catch a flight to London and the transfer of my luggage on arrival at Denver to the London flight worked perfectly. The crew on the ground and on board for the London flight were so friendly and efficient.

Boarded early; and arrived home 40 mins early. After a long flight, it’s nice to be back home early. These flights have no amenities; no snacks. So need to bring your own

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

Information on your arrival and departure airports