What is the cheapest airline that flies from Buenos Aires to Missouri?

American Airlines, LATAM Airlines, and Delta are the most popular carriers operating from Buenos Aires to Missouri

When did momondo last update prices for flights from Buenos Aires to Missouri?

Prices for flights from Buenos Aires to Missouri refresh daily.

How many operators does momondo search for flights from Buenos Aires to Missouri?

There is 1 operator available for flights from Buenos Aires to Missouri as of August 2026.

How old do you have to be to fly from Buenos Aires to Missouri?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Buenos Aires to Missouri.

What documentation or ID do you need to fly to Missouri?

The travel and health documents required for your trip to Missouri can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Missouri. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$501 Cheap Flights from Buenos Aires to Missouri in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Buenos Aires to Missouri

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:30 pm - 4:27 pmEZE Buenos Aires Ministro Pistarini-MCI Kansas City

19h 57m1 stop Miami

6:45 am - 8:30 amMCI Kansas City-EZE Buenos Aires Ministro Pistarini

22h 45m1 stop Dallas/Fort Worth

$1,138American Airlines

Wed, Oct 21 - Tue, Nov 17

8:40 pm - 1:05 pmEZE Buenos Aires Ministro Pistarini-MCI Kansas City

18h 25m2 stops Miami Charlotte Douglas

11:42 am - 7:25 amMCI Kansas City-EZE Buenos Aires Ministro Pistarini

16h 43m2 stops Chicago O'Hare Intl Miami

$1,142American Airlines

Wed, Oct 21 - Tue, Nov 17

10:30 pm - 4:35 pmEZE Buenos Aires Ministro Pistarini-MCI Kansas City

20h 05m2 stops Miami Dallas/Fort Worth

2:49 pm - 8:30 amMCI Kansas City-EZE Buenos Aires Ministro Pistarini

14h 41m1 stop Dallas/Fort Worth

$1,142American Airlines

Wed, Oct 21 - Tue, Nov 17

7:21 pm - 7:05 pmEZE Buenos Aires Ministro Pistarini-MCI Kansas City

25h 44m2 stops Santiago Arturo Merino Benitez New York John F Kennedy Intl

2:45 pm - 9:40 amMCI Kansas City-EZE Buenos Aires Ministro Pistarini

15h 55m1 stop Atlanta Hartsfield-Jackson

$1,171LATAM Airlines

Wed, Oct 21 - Tue, Nov 17

7:21 pm - 7:05 pmEZE Buenos Aires Ministro Pistarini-MCI Kansas City

25h 44m2 stops Santiago Arturo Merino Benitez New York John F Kennedy Intl

11:51 am - 10:40 amMCI Kansas City-EZE Buenos Aires Ministro Pistarini

19h 49m2 stops New York John F Kennedy Intl Santiago Arturo Merino Benitez

$1,171LATAM Airlines

Wed, Oct 21 - Tue, Nov 17

8:10 pm - 1:34 pmEZE Buenos Aires Ministro Pistarini-MCI Kansas City

19h 24m1 stop Atlanta Hartsfield-Jackson

6:00 am - 9:40 amMCI Kansas City-EZE Buenos Aires Ministro Pistarini

24h 40m1 stop Atlanta Hartsfield-Jackson

$1,189LATAM Airlines

Tue, Oct 20 - Thu, Nov 12

7:21 pm - 7:05 pmEZE Buenos Aires Ministro Pistarini-MCI Kansas City

25h 44m2 stops Santiago Arturo Merino Benitez New York John F Kennedy Intl

2:45 pm - 9:40 amMCI Kansas City-EZE Buenos Aires Ministro Pistarini

15h 55m1 stop Atlanta Hartsfield-Jackson

$1,190LATAM Airlines

Wed, Oct 21 - Tue, Nov 17

7:21 pm - 7:05 pmEZE Buenos Aires Ministro Pistarini-MCI Kansas City

25h 44m2 stops Santiago Arturo Merino Benitez New York John F Kennedy Intl

11:51 am - 10:40 amMCI Kansas City-EZE Buenos Aires Ministro Pistarini

19h 49m2 stops New York John F Kennedy Intl Santiago Arturo Merino Benitez

$1,190LATAM Airlines

Wed, Oct 21 - Tue, Nov 17

10:15 pm - 1:54 pmEZE Buenos Aires Ministro Pistarini-MCI Kansas City

17h 39m2 stops Miami Charlotte Douglas

5:10 pm - 8:45 amMCI Kansas City-EZE Buenos Aires Ministro Pistarini

13h 35m1 stop Miami

$1,193American Airlines

Tue, Sep 29 - Fri, Oct 9

8:10 pm - 9:29 amEZE Buenos Aires Ministro Pistarini-MCI Kansas City

15h 19m1 stop Atlanta Hartsfield-Jackson

2:45 pm - 9:40 amMCI Kansas City-EZE Buenos Aires Ministro Pistarini

15h 55m1 stop Atlanta Hartsfield-Jackson

$1,196LATAM Airlines

Wed, Oct 21 - Tue, Nov 17

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United Airlines flights from Buenos Aires to Missouri

Our best United Airlines deals on Buenos Aires to Missouri flight tickets

United Airlines

Sep 5

EZE9:00 pmBuenos Aires Ministro Pistarini

24h 16m

2 stops

STL7:16 pmLambert-St Louis

Sep 21

STL6:53 pmLambert-St Louis

35h 07m

2 stops

EZE8:00 amBuenos Aires Ministro Pistarini

$1,265

United Airlines

Oct 1

EZE9:00 pmBuenos Aires Ministro Pistarini

19h 22m

1 stop

MCI2:22 pmKansas City

Oct 8

MCI8:22 amKansas City

21h 38m

1 stop

EZE8:00 amBuenos Aires Ministro Pistarini

$1,796

United Airlines

Sep 30

EZE9:00 pmBuenos Aires Ministro Pistarini

25h 16m

1 stop

STL8:16 pmLambert-St Louis

Oct 3

STL5:36 pmLambert-St Louis

36h 24m

2 stops

EZE8:00 amBuenos Aires Ministro Pistarini

$2,176

Air Canada flights from Buenos Aires to Missouri

Our best Air Canada deals on Buenos Aires to Missouri flight tickets

Air Canada

Sep 30

EZE4:35 pmBuenos Aires Ministro Pistarini

52h 06m

3 stops

STL6:41 pmLambert-St Louis

Oct 3

STL12:10 pmLambert-St Louis

48h 20m

3 stops

EZE2:30 pmBuenos Aires Ministro Pistarini

$1,922

Air Canada

Sep 30

EZE4:35 pmBuenos Aires Ministro Pistarini

52h 06m

3 stops

STL6:41 pmLambert-St Louis

Oct 3

STL12:10 pmLambert-St Louis

48h 20m

3 stops

EZE2:30 pmBuenos Aires Ministro Pistarini

$1,923

Air Canada

Sep 30

EZE4:35 pmBuenos Aires Ministro Pistarini

52h 06m

3 stops

STL6:41 pmLambert-St Louis

Oct 3

STL12:10 pmLambert-St Louis

48h 20m

3 stops

EZE2:30 pmBuenos Aires Ministro Pistarini

$1,924

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Buenos AiresKansas City

EZE Buenos Aires Ministro Pistarini - MCI Kansas City

EZEMCI

Buenos Aires Ministro Pistarini

Wed 10/21

10:30 pm-4:27 pm

1 stop19h 57m

Kansas City

Tue 11/17

6:45 am-8:30 am

1 stop22h 45m

$1,138

Buenos AiresKansas City

EZE Buenos Aires Ministro Pistarini - MCI Kansas City

EZEMCI

Buenos Aires Ministro Pistarini

Wed 10/21

8:40 pm-1:05 pm

2 stops18h 25m

Kansas City

Tue 11/17

11:42 am-7:25 am

2 stops16h 43m

$1,142

Buenos AiresKansas City

EZE Buenos Aires Ministro Pistarini - MCI Kansas City

EZEMCI

Buenos Aires Ministro Pistarini

Wed 10/21

10:30 pm-4:35 pm

2 stops20h 05m

Kansas City

Tue 11/17

2:49 pm-8:30 am

1 stop14h 41m

$1,142

Buenos AiresKansas City

EZE Buenos Aires Ministro Pistarini - MCI Kansas City

EZEMCI

Buenos Aires Ministro Pistarini

Wed 10/21

7:21 pm-7:05 pm

2 stops25h 44m

Kansas City

Tue 11/17

2:45 pm-9:40 am

1 stop15h 55m

$1,171

Buenos AiresKansas City

EZE Buenos Aires Ministro Pistarini - MCI Kansas City

EZEMCI

Buenos Aires Ministro Pistarini

Wed 10/21

7:21 pm-7:05 pm

2 stops25h 44m

Kansas City

Tue 11/17

11:51 am-10:40 am

2 stops19h 49m

$1,171

Buenos AiresKansas City

EZE Buenos Aires Ministro Pistarini - MCI Kansas City

EZEMCI

Buenos Aires Ministro Pistarini

Tue 10/20

8:10 pm-1:34 pm

1 stop19h 24m

Kansas City

Thu 11/12

6:00 am-9:40 am

1 stop24h 40m

$1,189

Buenos AiresKansas City

EZE Buenos Aires Ministro Pistarini - MCI Kansas City

EZEMCI

Buenos Aires Ministro Pistarini

Wed 10/21

7:21 pm-7:05 pm

2 stops25h 44m

Kansas City

Tue 11/17

2:45 pm-9:40 am

1 stop15h 55m

$1,190

Buenos AiresKansas City

EZE Buenos Aires Ministro Pistarini - MCI Kansas City

EZEMCI

Buenos Aires Ministro Pistarini

Wed 10/21

7:21 pm-7:05 pm

2 stops25h 44m

Kansas City

Tue 11/17

11:51 am-10:40 am

2 stops19h 49m

$1,190

Quickest round-trip

Buenos AiresKansas City

EZE Buenos Aires Ministro Pistarini - MCI Kansas City

EZEMCI

Buenos Aires Ministro Pistarini

Tue 9/29

10:15 pm-1:54 pm

2 stops17h 39m

Kansas City

Fri 10/9

5:10 pm-8:45 am

1 stop13h 35m

$1,193

Buenos AiresKansas City

EZE Buenos Aires Ministro Pistarini - MCI Kansas City

EZEMCI

Buenos Aires Ministro Pistarini

Wed 10/21

8:10 pm-9:29 am

1 stop15h 19m

Kansas City

Tue 11/17

2:45 pm-9:40 am

1 stop15h 55m

$1,196

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Buenos Aires to Missouri

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest Buenos Aires to Missouri flight route?

Fly from Buenos Aires Ministro Pistarini to Kansas City for the best Buenos Aires - Missouri flight prices

What cabin class options are available on Buenos Aires to Missouri flights?

There is only 1 cabin class available to choose from on Buenos Aires to Missouri flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Buenos Aires to Missouri flights?

You could potentially save up to 73% on your flight if you consider stops on a Buenos Aires to Missouri flight.

Cheap Buenos Aires to Missouri flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buenos Aires to Missouri

Best Price Found	$501
Fastest flight time	18h 53m
Direct flights	None

The best one-way flight to Missouri from Buenos Aires in the past 72 hours is $501. The best round-trip flight deal from Buenos Aires to Missouri found on momondo in the last 72 hours is $1,138.

The fastest flight from Buenos Aires to Missouri takes 18h 53m

There are no direct flights from Buenos Aires to Missouri. There are no popular flight routes from Buenos Aires to Missouri.

Search flight deals

Frequently asked questions about flying from Buenos Aires to Missouri

When did momondo last update prices for flights from Buenos Aires to Missouri?
Prices for flights from Buenos Aires to Missouri refresh daily.
How many operators does momondo search for flights from Buenos Aires to Missouri?
There is 1 operator available for flights from Buenos Aires to Missouri as of August 2026.
How old do you have to be to fly from Buenos Aires to Missouri?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Buenos Aires to Missouri.
What documentation or ID do you need to fly to Missouri?
The travel and health documents required for your trip to Missouri can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Missouri. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Buenos Aires to Missouri?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Buenos Aires to Missouri is Airbus A330 (100.00% of total bookings).

Best airlines flying from Buenos Aires to Missouri

Compare and see reviews for airlines that fly from Buenos Aires to Missouri with momondo

Airline	Rating	Free Cancellation	Price
LATAM Airlines	PriceFrom $1,103	Free Cancellation	Rating 7.4 1,983 reviews		Search LATAM Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Missouri from Buenos Aires.

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

All flight searches from Buenos Aires to Missouri on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Buenos Aires to Missouri flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Missouri, momondo offers a useful price alert feature which will track prices for flights to Missouri from Buenos Aires and alert you when they change.