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Cheap flights from Kansas City to Buenos Aires from $278

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kansas City to Buenos Aires departing on 9/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

LATAM Airlines Logo
6:00 pm - 5:00 pmMCI-AEP
21h 00m2 stops
LATAM Airlines Logo
3:40 pm - 9:13 amAEP-MCI
19h 33m2 stops
$1,035LATAM Airlines
Find Deal
Tue, Sep 23 - Mon, Oct 6
LATAM Airlines Logo
6:42 pm - 4:05 pmMCI-AEP
19h 23m2 stops
LATAM Airlines Logo
5:00 pm - 11:32 amAEP-MCI
20h 32m2 stops
$1,075LATAM Airlines
Find Deal
Sun, Sep 28 - Tue, Oct 7
LATAM Airlines Logo
2:13 pm - 2:00 pmMCI-AEP
21h 47m2 stops
LATAM Airlines Logo
5:00 pm - 11:03 amAEP-MCI
20h 03m2 stops
$1,115LATAM Airlines
Find Deal
Fri, Sep 26 - Sat, Oct 4
LATAM Airlines Logo
4:15 pm - 4:00 pmMCI-AEP
20h 45m2 stops
LATAM Airlines Logo
8:25 pm - 5:56 pmAEP-MCI
24h 31m2 stops
$1,131LATAM Airlines
Find Deal
Wed, Nov 12 - Sun, Nov 16
LATAM Airlines Logo
4:15 pm - 4:00 pmMCI-AEP
20h 45m2 stops
LATAM Airlines Logo
12:40 pm - 10:33 amAEP-MCI
24h 53m3 stops
$1,141LATAM Airlines
Find Deal
Mon, Dec 8 - Fri, Dec 12
LATAM Airlines Logo
4:06 pm - 7:40 pmMCI-AEP
25h 34m2 stops
LATAM Airlines Logo
3:40 pm - 9:23 amAEP-MCI
19h 43m2 stops
$1,151LATAM Airlines
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Sun, Sep 28 - Wed, Oct 1
Avianca Logo
5:47 pm - 5:40 amMCI-AEP
33h 53m2 stops
Avianca Logo
7:00 am - 2:48 pmAEP-MCI
57h 48m2 stops
$1,605Avianca
Find Deal
Sat, Sep 27 - Thu, Oct 2
Avianca Logo
5:47 pm - 5:40 amMCI-AEP
33h 53m2 stops
Avianca Logo
7:00 am - 2:48 pmAEP-MCI
57h 48m2 stops
$2,282Avianca
Find Deal
Mon, Sep 29 - Thu, Oct 2
Avianca Logo
5:47 pm - 5:40 amMCI-AEP
33h 53m2 stops
Avianca Logo
7:00 am - 2:48 pmAEP-MCI
57h 48m2 stops
$2,809Avianca
Find Deal
Fri, Sep 26 - Thu, Oct 2
Delta Logo
4:06 pm - 1:00 pmMCI-AEP
18h 54m2 stops
Delta Logo
6:20 am - 10:23 pmAEP-MCI
18h 03m2 stops
$7,137Delta
Find Deal
Thu, Sep 25 - Fri, Oct 3

LATAM Airlines flights from Kansas City to Buenos Aires Jorge Newbery Airport

Our best LATAM Airlines deals on Kansas City to Buenos Aires Jorge Newbery Airport flight tickets
LATAM Airlines
Sep 23
MCI6:00 pmKansas City
21h 00m
2 stops
AEP5:00 pmBuenos Aires Jorge Newbery
Oct 6
AEP3:40 pmBuenos Aires Jorge Newbery
19h 33m
2 stops
MCI9:13 amKansas City
$1,035
Find similar
LATAM Airlines
Sep 28
MCI6:42 pmKansas City
19h 23m
2 stops
AEP4:05 pmBuenos Aires Jorge Newbery
Oct 7
AEP5:00 pmBuenos Aires Jorge Newbery
20h 32m
2 stops
MCI11:32 amKansas City
$1,075
Find similar
LATAM Airlines
Sep 26
MCI2:13 pmKansas City
21h 47m
2 stops
AEP2:00 pmBuenos Aires Jorge Newbery
Oct 4
AEP5:00 pmBuenos Aires Jorge Newbery
20h 03m
2 stops
MCI11:03 amKansas City
$1,115
Find similar

Avianca flights from Kansas City to Buenos Aires Jorge Newbery Airport

Our best Avianca deals on Kansas City to Buenos Aires Jorge Newbery Airport flight tickets
Avianca
Sep 27
MCI5:47 pmKansas City
33h 53m
2 stops
AEP5:40 amBuenos Aires Jorge Newbery
Oct 2
AEP7:00 amBuenos Aires Jorge Newbery
57h 48m
2 stops
MCI2:48 pmKansas City
$1,605
Find similar
Avianca
Sep 29
MCI5:47 pmKansas City
33h 53m
2 stops
AEP5:40 amBuenos Aires Jorge Newbery
Oct 2
AEP7:00 amBuenos Aires Jorge Newbery
57h 48m
2 stops
MCI2:48 pmKansas City
$2,282
Find similar
Avianca
Sep 26
MCI5:47 pmKansas City
33h 53m
2 stops
AEP5:40 amBuenos Aires Jorge Newbery
Oct 2
AEP7:00 amBuenos Aires Jorge Newbery
57h 48m
2 stops
MCI2:48 pmKansas City
$2,809
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Kansas City to Buenos Aires Jorge Newbery Airport 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, momondo users made 832,500 searches. Data last updated August 4, 2025.
Use the filters below to find and compare flights from Kansas City to Buenos Aires Jorge Newbery Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Kansas CityBuenos Aires

MCI - AEP

MCIAEP

Kansas City

Tue 9/23

6:00 pm-5:00 pm

2 stops21h 00m

Buenos Aires Jorge Newbery

Mon 10/6

3:40 pm-9:13 am

2 stops19h 33m

$1,035

Kansas CityBuenos Aires

MCI - AEP

MCIAEP

Kansas City

Sun 9/28

6:42 pm-4:05 pm

2 stops19h 23m

Buenos Aires Jorge Newbery

Tue 10/7

5:00 pm-11:32 am

2 stops20h 32m

$1,075

Kansas CityBuenos Aires

MCI - AEP

MCIAEP

Kansas City

Fri 9/26

2:13 pm-2:00 pm

2 stops21h 47m

Buenos Aires Jorge Newbery

Sat 10/4

5:00 pm-11:03 am

2 stops20h 03m

$1,115

Kansas CityBuenos Aires

MCI - AEP

MCIAEP

Kansas City

Wed 11/12

4:15 pm-4:00 pm

2 stops20h 45m

Buenos Aires Jorge Newbery

Sun 11/16

8:25 pm-5:56 pm

2 stops24h 31m

$1,131

Kansas CityBuenos Aires

MCI - AEP

MCIAEP

Kansas City

Mon 12/8

4:15 pm-4:00 pm

2 stops20h 45m

Buenos Aires Jorge Newbery

Fri 12/12

12:40 pm-10:33 am

3 stops24h 53m

$1,141

Kansas CityBuenos Aires

MCI - AEP

MCIAEP

Kansas City

Sun 9/28

4:06 pm-7:40 pm

2 stops25h 34m

Buenos Aires Jorge Newbery

Wed 10/1

3:40 pm-9:23 am

2 stops19h 43m

$1,151

Kansas CityBuenos Aires

MCI - AEP

MCIAEP

Kansas City

Sat 9/27

5:47 pm-5:40 am

2 stops33h 53m

Buenos Aires Jorge Newbery

Thu 10/2

7:00 am-2:48 pm

2 stops57h 48m

$1,605

Kansas CityBuenos Aires

MCI - AEP

MCIAEP

Kansas City

Mon 9/29

5:47 pm-5:40 am

2 stops33h 53m

Buenos Aires Jorge Newbery

Thu 10/2

7:00 am-2:48 pm

2 stops57h 48m

$2,282

Kansas CityBuenos Aires

MCI - AEP

MCIAEP

Kansas City

Fri 9/26

5:47 pm-5:40 am

2 stops33h 53m

Buenos Aires Jorge Newbery

Thu 10/2

7:00 am-2:48 pm

2 stops57h 48m

$2,809

Kansas CityBuenos Aires

MCI - AEP

MCIAEP

Kansas City

Thu 9/25

4:06 pm-1:00 pm

2 stops18h 54m

Buenos Aires Jorge Newbery

Fri 10/3

6:20 am-10:23 pm

2 stops18h 03m

$7,137

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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When to book flights from Kansas City to Buenos Aires Jorge Newbery Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Kansas City to Buenos Aires Jorge Newbery Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Kansas City to Buenos Aires Jorge Newbery Airport (MCI to AEP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kansas City to Buenos Aires Jorge Newbery Airport

Best Price Found

$278

Fastest flight time

18h 17m

Direct flights

None
The best one-way flight to Buenos Aires Jorge Newbery Airport from Kansas City in the past 72 hours is $278. The best round-trip flight deal from Kansas City to Buenos Aires Jorge Newbery Airport found on momondo in the last 72 hours is $1,035.
The fastest flight from Kansas City to Buenos Aires Jorge Newbery Airport takes 18h 17m
There are no direct flights from Kansas City to Buenos Aires Jorge Newbery Airport. Popular non-direct route for this connection is Kansas City Airport - Buenos Aires Jorge Newbery Airport.
Search flight deals

  • How far is Kansas City to Buenos Aires Jorge Newbery by plane?

    The straight-line distance from Kansas City to Buenos Aires Jorge Newbery is 5583.6 mi. In terms of flight time, this usually takes a little over 18h 17m.

  • When did momondo last update prices for flights from Kansas City Airport to Buenos Aires Jorge Newbery Airport?

    Prices for flights from Kansas City Airport to Buenos Aires Jorge Newbery Airport refresh daily.

  • How old do you have to be to fly from Kansas City Airport to Buenos Aires Jorge Newbery Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kansas City Airport to Buenos Aires Jorge Newbery Airport.

  • What documentation or ID do you need to fly to Buenos Aires Jorge Newbery Airport?

    The travel and health documents you'll need for your trip to Buenos Aires Jorge Newbery Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Buenos Aires Jorge Newbery Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Kansas City to Buenos Aires Jorge Newbery Airport?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Kansas City from Buenos Aires Jorge Newbery Airport. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Kansas City to Buenos Aires Jorge Newbery Airport with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

Why should I use momondo to find a flight deal from Kansas City to Buenos Aires?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Kansas City to Buenos Aires. momondo saves you time and could save you money on your trip.

Can I find flights from Kansas City to Buenos Aires with flexible booking policies on momondo?

Yes. All flights to Buenos Aires from Kansas City on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Kansas City to Buenos Aires?

momondo provides multiple filters to help you find the best flight to Buenos Aires from Kansas City. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Kansas City to Buenos Aires right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Kansas City to Buenos Aires flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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