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$998+ Cheap flights from Kansas City (MCI) to Buenos Aires (BUE)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — BUE
may. 6 — may. 131
mar. 5/6
mar. 5/13
1 adult, Economy
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Cheap flight deals from Kansas City to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Kansas City (MCI) to Buenos Aires (BUE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated mayo 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$998
(Mytrip)

Popular in

July

Cheapest in

August

Average price

$1,168
Provider with most accurate pricing for Kansas City-Buenos Aires (BUE) flight deals.
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Provider most trusted by Cheapflights users for Kansas City-Buenos Aires (BUE) flights.
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From Kansas City to Buenos Aires (BUE)
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Highest demand for flights based on searches. 14% potential increase in price ($216 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($83 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Kansas City to Buenos Aires

Cheapest flights from Kansas City to Buenos Aires
Explore the most affordable flight options available from Kansas City to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mayo 1, 2025.

This Mytrip deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/55:46 amMCI - AEP
3 stops44h 54mMultiple Airlines
mar. 7/19:00 amAEP - MCI
3 stops39h 01mMultiple Airlines
Deal found 4/30$998
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/3110:41 amMCI - EZE
1 stop19h 19mDelta
jue. 1/157:35 pmEZE - MCI
2 stops25h 33mDelta
Deal found 4/30$1,065
This Avianca Connect deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca Connect is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/55:46 amMCI - EZE
2 stops17h 39mMultiple Airlines
lun. 6/301:40 amEZE - MCI
2 stops22h 21mMultiple Airlines
Deal found 4/30$1,066
This United Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 6/296:27 pmMCI - EZE
2 stops35h 33mUnited Airlines
vie. 8/19:00 pmEZE - MCI
1 stop17h 03mUnited Airlines
Deal found 4/30$1,087
This American Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/412:27 pmMCI - EZE
2 stops19h 48mAmerican Airlines
jue. 7/38:30 pmEZE - MCI
2 stops15h 45mAmerican Airlines
Deal found 4/30$1,195
This Ovago deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 6/156:34 pmMCI - AEP
2 stops19h 26mLATAM Airlines
vie. 6/206:20 pmAEP - MCI
2 stops25h 26mLATAM Airlines
Deal found 4/30$1,527
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 6/133:36 pmMCI - AEP
2 stops25h 44mDelta
dom. 6/222:40 pmAEP - MCI
2 stops23h 28mDelta
Deal found 4/30$1,535
This KAYAK deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 6/11:15 pmMCI - EZE
2 stops33h 35mLATAM Airlines
mié. 6/253:55 amEZE - MCI
2 stops20h 46mLATAM Airlines
Deal found 4/30$1,625
This Orbitz deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/46:00 amMCI - EZE
3 stops30h 30mAir Canada
jue. 7/34:35 pmEZE - MCI
3 stops27h 02mAir Canada
Deal found 4/30$1,643

Cheapflights Fare Finder

Customize your flight search to find flights from Kansas City to Buenos Aires that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated mayo 1, 2025.
Use the filters below to find and compare flights from Kansas City to Buenos Aires that are best for you.

Fly from

Kansas City

Fly to

Buenos Aires

Route

Depart

Return

Price

Kansas CityBuenos Aires

MCI - AEP

MCIAEP

Kansas City

jue. 6/5

5:46 am-4:40 am

3 stops44h 54m

Buenos Aires Jorge Newbery

mar. 7/1

9:00 am-10:01 pm

3 stops39h 01m

$998

Kansas CityBuenos Aires

MCI - EZE

MCIEZE

Kansas City

jue. 6/5

5:46 am-1:25 am

2 stops17h 39m

Buenos Aires Ministro Pistarini

lun. 6/30

1:40 am-10:01 pm

2 stops22h 21m

$1,066

Kansas CityBuenos Aires

MCI - EZE

MCIEZE

Kansas City

dom. 6/29

6:27 pm-8:00 am

2 stops35h 33m

Buenos Aires Ministro Pistarini

vie. 8/1

9:00 pm-12:03 pm

1 stop17h 03m

$1,087

Kansas CityBuenos Aires

MCI - EZE

MCIEZE

Kansas City

mié. 6/4

12:12 pm-9:45 am

1 stop19h 33m

Buenos Aires Ministro Pistarini

lun. 6/30

8:10 pm-12:08 pm

1 stop17h 58m

$1,175

Kansas CityBuenos Aires

MCI - EZE

MCIEZE

Kansas City

mié. 6/4

12:27 pm-10:15 am

2 stops19h 48m

Buenos Aires Ministro Pistarini

jue. 7/3

8:30 pm-10:15 am

2 stops15h 45m

$1,195

Kansas CityBuenos Aires

MCI - AEP

MCIAEP

Kansas City

dom. 6/15

6:34 pm-4:00 pm

2 stops19h 26m

Buenos Aires Jorge Newbery

vie. 6/20

6:20 pm-5:46 pm

2 stops25h 26m

$1,527

Kansas CityBuenos Aires

MCI - AEP

MCIAEP

Kansas City

vie. 6/13

1:13 pm-2:30 pm

2 stops23h 17m

Buenos Aires Jorge Newbery

sáb. 6/21

11:40 am-12:06 am

2 stops38h 26m

$1,535

Kansas CityBuenos Aires

MCI - EZE

MCIEZE

Kansas City

dom. 6/1

1:15 pm-12:50 am

2 stops33h 35m

Buenos Aires Ministro Pistarini

mié. 6/25

3:55 am-10:41 pm

2 stops20h 46m

$1,625

Kansas CityBuenos Aires

MCI - EZE

MCIEZE

Kansas City

mié. 6/4

6:00 am-2:30 pm

3 stops30h 30m

Buenos Aires Ministro Pistarini

jue. 7/3

4:35 pm-5:37 pm

3 stops27h 02m

$1,643

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Compare providers for flights from Kansas City to Buenos Aires

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Kansas City to Buenos Aires in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Kansas City-Buenos Aires flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Kansas City-Buenos Aires flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Kansas City-Buenos Aires flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Kansas City-Buenos Aires flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kansas City-Buenos Aires flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Kansas City to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Kansas City with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Kansas City to Buenos Aires?

Currently, April is the cheapest month in which you can book a flight from Kansas City to Buenos Aires (average of $795). Flying from Kansas City to Buenos Aires in December is currently the most expensive (average of $1,260). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Buenos Aires ranges from 2.0 - 3.9 inches per month. January is typically the wettest month, when rainfall can reach 3.9 in. June is typically the driest time to visit Buenos Aires when rainfall is around 2.0 in.

Temperature in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Buenos Aires, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Buenos Aires

Get insights into the airlines that provide service to Buenos Aires. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Buenos Aires. Reviews last updated mayo 1, 2025.
Read through reviews of airlines operating flights from Kansas City to Buenos Aires, such as Delta, LATAM Airlines and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
LATAM Airlines
7.5
Good
1,767 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Canada
7.0
Good
9,245 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Kansas City to Buenos Aires. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Kansas City to Buenos Aires?

    Kansas City (MCI) is the airport you will fly out of if you book a flight from Kansas City to Buenos Aires. You should not have trouble finding flights to Buenos Aires from Kansas City; the airport handles an average of 0 outbound flights to Buenos Aires per day. You should also have plenty of airline options to choose from since 3 airlines have flights from the Kansas City airport to Buenos Aires. It is only a 17.4 mi journey to Kansas City (MCI) from Kansas City’s city center.

  • What are the cheapest airlines flying from Kansas City to Buenos Aires round-trip?

    Cheapflights users have booked flights from Kansas City to Buenos Aires round-trip from $1,087. Other airlines that can offer you cheap pricing are Delta, from $1,175, and American Airlines, from $1,195. You may be able to fly from Kansas City to Buenos Aires for 12% less than the average price by searching for these airlines.

  • Can I find deals for flights from Kansas City to Buenos Aires that include hotel bookings?

    Yes. In addition to deals on Kansas City to Buenos Aires flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kansas City to Buenos Aires?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kansas City to Buenos Aires.

  • Can I find deals for business class flights from Kansas City to Buenos Aires?

    Yes. Cheapflights offers flight deals from Kansas City to Buenos Aires by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, April is the cheapest month in which you can book a flight from Kansas City to Buenos Aires (average of $795). Flying from Kansas City to Buenos Aires in December is currently the most expensive (average of $1,260). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Kansas City to Buenos Aires

See prices for flight routes from nearby airports that may be better suited for you.
Kansas City to Ministro Pistarini flights
Kansas City to Jorge Newbery flights
St. Louis to Jorge Newbery flights
St. Louis to Ministro Pistarini flights
Kansas City to Cordoba flights

Top 3 airlines flying from Kansas City to Buenos Aires

Discover the top 3 airlines that operate flights from Kansas City to Buenos Aires. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated mayo 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,033Average$1,543FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,053Average$1,173FlexibilityNo cancel feeOn-time69%
DeltaCheapest$1,071Average$1,263FlexibilityNo cancel feeOn-timeN/A

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