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Cheap flights from Kansas City to Buenos Aires from $451

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 3/2. 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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Find the cheapest flights from Kansas City to Buenos Aires

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:24 pm - 8:30 am
MCI
-
AEP
18h 06m
2 stops
Multiple Airlines Logo
5:10 pm - 11:29 am
AEP
-
MCI
20h 19m
2 stops
$927Multiple Airlines
Sun, Mar 22 - Sun, Mar 29
Multiple Airlines Logo
11:26 am - 8:30 am
MCI
-
AEP
18h 04m
2 stops
Multiple Airlines Logo
5:10 pm - 3:29 pm
AEP
-
MCI
24h 19m
3 stops
$988Multiple Airlines
Mon, Mar 2 - Mon, Mar 9
Multiple Airlines Logo
11:26 am - 8:40 pm
MCI
-
AEP
30h 14m
3 stops
Multiple Airlines Logo
5:10 pm - 3:29 pm
AEP
-
MCI
24h 19m
3 stops
$1,013Multiple Airlines
Mon, Mar 2 - Mon, Mar 9
Multiple Airlines Logo
6:00 am - 5:40 am
MCI
-
AEP
21h 40m
2 stops
Multiple Airlines Logo
3:45 pm - 11:07 am
AEP
-
MCI
21h 22m
3 stops
$1,101Multiple Airlines
Sat, May 2 - Sat, May 9
LATAM Airlines Logo
3:04 pm - 10:30 am
MCI
-
AEP
17h 26m
2 stops
LATAM Airlines Logo
5:05 pm - 11:11 am
AEP
-
MCI
20h 06m
2 stops
$1,111LATAM Airlines
Fri, May 1 - Fri, May 8
Multiple Airlines Logo
6:00 am - 5:40 am
MCI
-
AEP
21h 40m
2 stops
Multiple Airlines Logo
5:10 pm - 11:07 am
AEP
-
MCI
19h 57m
2 stops
$1,112Multiple Airlines
Sat, May 2 - Sat, May 9
LATAM Airlines Logo
9:59 am - 6:40 pm
MCI
-
AEP
29h 41m
2 stops
LATAM Airlines Logo
8:25 pm - 12:12 am
AEP
-
MCI
29h 47m
2 stops
$1,127LATAM Airlines
Mon, Mar 2 - Mon, Mar 9
Multiple Airlines Logo
5:45 am - 11:20 am
MCI
-
AEP
27h 35m
3 stops
Multiple Airlines Logo
5:17 am - 11:29 am
AEP
-
MCI
32h 12m
3 stops
$1,139Multiple Airlines
Sun, Mar 22 - Sun, Mar 29
Multiple Airlines Logo
12:24 pm - 8:30 am
MCI
-
AEP
18h 06m
2 stops
Multiple Airlines Logo
5:17 am - 11:29 am
AEP
-
MCI
32h 12m
3 stops
$1,195Multiple Airlines
Sun, Mar 22 - Sun, Mar 29
LATAM Airlines Logo
6:47 pm - 4:00 pm
MCI
-
AEP
19h 13m
2 stops
LATAM Airlines Logo
8:05 pm - 11:11 am
AEP
-
MCI
17h 06m
2 stops
$1,201LATAM Airlines
Fri, May 1 - Fri, May 8

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
May 1
MCI3:04 pmKansas City
17h 26m
2 stops
AEP10:30 amBuenos Aires Jorge Newbery
May 8
AEP5:05 pmBuenos Aires Jorge Newbery
20h 06m
2 stops
MCI11:11 amKansas City
$1,111
LATAM Airlines
May 19
MCI3:06 pmKansas City
25h 24m
2 stops
AEP6:30 pmBuenos Aires Jorge Newbery
Jul 14
AEP8:05 pmBuenos Aires Jorge Newbery
39h 26m
2 stops
MCI9:31 amKansas City
$1,144
LATAM Airlines
Jul 20
MCI12:04 pmKansas City
17h 36m
2 stops
AEP7:40 amBuenos Aires Jorge Newbery
Aug 5
AEP3:40 pmBuenos Aires Jorge Newbery
21h 27m
2 stops
MCI11:07 amKansas City
$1,181

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 February 5, 2026.
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

Sun 3/22

12:24 pm-8:30 am

2 stops18h 06m

Buenos Aires Jorge Newbery

Sun 3/29

5:10 pm-11:29 am

2 stops20h 19m

$927

Kansas CityBuenos Aires

MCI - AEP

MCIAEP

Kansas City

Mon 3/2

11:26 am-8:30 am

2 stops18h 04m

Buenos Aires Jorge Newbery

Mon 3/9

5:10 pm-3:29 pm

3 stops24h 19m

$988

Kansas CityBuenos Aires

MCI - AEP

MCIAEP

Kansas City

Mon 3/2

11:26 am-8:40 pm

3 stops30h 14m

Buenos Aires Jorge Newbery

Mon 3/9

5:10 pm-3:29 pm

3 stops24h 19m

$1,013

Kansas CityBuenos Aires

MCI - AEP

MCIAEP

Kansas City

Sat 5/2

6:00 am-5:40 am

2 stops21h 40m

Buenos Aires Jorge Newbery

Sat 5/9

3:45 pm-11:07 am

3 stops21h 22m

$1,101

Kansas CityBuenos Aires

MCI - AEP

MCIAEP

Kansas City

Fri 5/1

3:04 pm-10:30 am

2 stops17h 26m

Buenos Aires Jorge Newbery

Fri 5/8

5:05 pm-11:11 am

2 stops20h 06m

$1,111

Kansas CityBuenos Aires

MCI - AEP

MCIAEP

Kansas City

Sat 5/2

6:00 am-5:40 am

2 stops21h 40m

Buenos Aires Jorge Newbery

Sat 5/9

5:10 pm-11:07 am

2 stops19h 57m

$1,112

Kansas CityBuenos Aires

MCI - AEP

MCIAEP

Kansas City

Mon 3/2

9:59 am-6:40 pm

2 stops29h 41m

Buenos Aires Jorge Newbery

Mon 3/9

8:25 pm-12:12 am

2 stops29h 47m

$1,127

Kansas CityBuenos Aires

MCI - AEP

MCIAEP

Kansas City

Sun 3/22

5:45 am-11:20 am

3 stops27h 35m

Buenos Aires Jorge Newbery

Sun 3/29

5:17 am-11:29 am

3 stops32h 12m

$1,139

Kansas CityBuenos Aires

MCI - AEP

MCIAEP

Kansas City

Sun 3/22

12:24 pm-8:30 am

2 stops18h 06m

Buenos Aires Jorge Newbery

Sun 3/29

5:17 am-11:29 am

3 stops32h 12m

$1,195

Kansas CityBuenos Aires

MCI - AEP

MCIAEP

Kansas City

Fri 5/1

6:47 pm-4:00 pm

2 stops19h 13m

Buenos Aires Jorge Newbery

Fri 5/8

8:05 pm-11:11 am

2 stops17h 06m

$1,201

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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

Fastest flight time

18h 06m

Direct flights

None
The fastest flight from Kansas City to Buenos Aires Jorge Newbery Airport takes 18h 06m
There are no direct flights from Kansas City to Buenos Aires Jorge Newbery Airport. There are no popular flight routes from Kansas City to Buenos Aires Jorge Newbery Airport.
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  • 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 06m.

  • 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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