MCI - BUE

$408 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 1/25. 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
$1,010
LATAM Airlines
Wed 1/21Wed 2/4
MCI - EZE • 1 stop
Cheapest one-way
$408
Multiple Airlines
Sun 1/25
MCI - EZE • 3 stops
When to travel
March
Cheapest • 13% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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!
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

Wed, Jan 21 - Wed, Feb 4
LATAM Airlines Logo
10:44 am - 7:20 amMCI-EZE
17h 36m1 stop
LATAM Airlines Logo
4:05 am - 11:51 pmEZE-MCI
22h 46m2 stops
$1,010LATAM Airlines
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Wed, Jan 21 - Thu, Feb 5
LATAM Airlines Logo
1:22 pm - 9:40 amMCI-AEP
17h 18m2 stops
LATAM Airlines Logo
3:40 pm - 9:39 amAEP-MCI
20h 59m2 stops
$1,010LATAM Airlines
Find Deal
Wed, Jan 21 - Thu, Feb 5
LATAM Airlines Logo
1:22 pm - 9:35 amMCI-EZE
17h 13m2 stops
LATAM Airlines Logo
7:45 am - 11:51 pmEZE-MCI
19h 06m2 stops
$1,014LATAM Airlines
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Tue, Feb 10 - Wed, Feb 18
LATAM Airlines Logo
9:57 am - 10:15 amMCI-EZE
21h 18m1 stop
LATAM Airlines Logo
12:15 pm - 12:18 pmEZE-MCI
27h 03m2 stops
$1,018LATAM Airlines
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Tue, Feb 10 - Wed, Feb 18
Delta Logo
10:44 am - 9:00 amMCI-EZE
19h 16m1 stop
Delta Logo
8:55 pm - 9:39 amEZE-MCI
15h 44m1 stop
$1,026Delta
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Tue, Feb 10 - Wed, Feb 18
Delta Logo
10:44 am - 10:15 amMCI-EZE
20h 31m2 stops
Delta Logo
10:25 pm - 4:57 pmEZE-MCI
21h 32m2 stops
$1,030Delta
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Mon, Dec 1 - Thu, Dec 11
Multiple Airlines Logo
5:30 pm - 12:35 amMCI-EZE
28h 05m3 stops
Multiple Airlines Logo
2:40 am - 11:15 pmEZE-MCI
23h 35m3 stops
$1,054Multiple Airlines
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Sun, Feb 1 - Fri, Feb 27
United Airlines Logo
6:30 pm - 7:20 amMCI-EZE
33h 50m2 stops
United Airlines Logo
11:55 pm - 9:59 pmEZE-MCI
25h 04m2 stops
$1,070United Airlines
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Sun, Feb 1 - Fri, Feb 27
United Airlines Logo
4:25 pm - 7:20 amMCI-EZE
35h 55m1 stop
United Airlines Logo
10:05 pm - 2:02 pmEZE-MCI
18h 57m1 stop
$1,075United Airlines
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Mon, Dec 22 - Fri, Dec 26
Multiple Airlines Logo
3:47 pm - 4:20 amMCI-AEP
33h 33m3 stops
Multiple Airlines Logo
5:15 pm - 5:10 pmAEP-MCI
26h 55m2 stops
$1,585Multiple Airlines
Find Deal
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 January.

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

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

If your flying dates are flexible, you should consider flying to Buenos Aires on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Thursday is the most expensive day to fly from Kansas City to Buenos Aires. For your return ticket, we recommend flying on a Tuesday and avoiding Mondays for the best deals.

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 $1,051 (return) on average. On the other hand, the most expensive months are August and September, where the average cost of round-trip tickets is $1,287 and $1,270 respectively.

Good to know

Low seasonJanuary
Cheapest flight$408
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Kansas City to Buenos Aires

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 $408 for a one-way ticket and $1,010 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 $1,232 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 8002 reviews
7.9Comfort
7.3Food
8.1Boarding
8.5Crew
7.9Entertainment
Airline reviews

Our flight from SFO to MSP was right on time on 11/15/2025. No delays. As we approached MSP at about 8 pm, we circled in the air until 8:40 pm so I don't call that efficient for MSP. I think the captain should announce the delay and why. (as if we all don't know that we are just circling around the area, slowing down, speeding up, slowing down.) Thank you. Marilyn Fischer

8.0 ExcellentAnonymous, Nov 2025SFO - MSP
Read more Delta reviews

Our flight from SFO to MSP was right on time on 11/15/2025. No delays. As we approached MSP at about 8 pm, we circled in the air until 8:40 pm so I don't call that efficient for MSP. I think the captain should announce the delay and why. (as if we all don't know that we are just circling around the area, slowing down, speeding up, slowing down.) Thank you. Marilyn Fischer

Service in business class was not impressive. I ordered coffee with dinner and then watched other people get 2 refills before I got my 1 cup of coffee, and only after I pressed the attendant button overhead. Furthermore, the seats in the forward cabin need maintenance on this 737-800: the upholstery is detaching from the seat frame, at least on the backs of seats 1C, 1D.

Plenty of leg room, temperature was great and staff was excellent. Would do it more often.

The ticket agents in West Palm Beach on Friday afternoon Nov. 7th were incredible in getting us on an earlier plane to Atlanta during the government shutdown. Had the taken our original flight we would have missed our connection. She did this on her own, We didn't even have to ask, and she did it all with a smile and showing genuine concern that we would be taken care of. We are very grateful and thankful. We fly often, and now we will be sure to fly Delta.

Flight delayed then cancelled. Misplaced luggage. Still do not have. Rented car 1100 mile drive. I had to buy some overnight Hotels clothes toiletries gas food at my expense. Still not home. Not sure where luggage is. Over 4 hours on hold to Felta

I truly love flying with Delta. They have always treated me with the upmost respect

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

Very thoughtful flight attendant offered me water immediately since I had run to make my connection.

Door to door, the crew and staff were amazing. It was a stressful travel day with delays, but they were focused on customers and doing what they could to get us to our destinations.

Even though we were delayed, we were able to make our connection

Seats in waiting area and on plane hard as rock. Fast internet on the flight was great! Crew was kind.

Starlink wifi on the Embraer E175 is an excellent experience. I was able to connect and work from IAD all the way to approach into BTV.

Older aircraft, no meal, only food was for purchase. Not impressed United.

United needs to step up their game. Delayed flight leaving Seattle, San Francisco. Older aircraft, not very comfortable.

Always wish for more healthy, gluten free options. We have to bring our own.

Having a long layover, I was very appreciative of the ability to stand by for an earlier flight. Other airlines like Delta have refused this to me in the past, just to be mean (because my ticket class wasn't high enough). United went out of their way to help me get to my destination early, which I really appreciated given that it was the third leg of a 24+ hour journey for me.

Other than a way way too cold cabinets for the entire flight, all was great

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

Information on your arrival and departure airports