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

Copa Airlines and American Airlines 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 June 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.

$497 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

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:00 pm - 7:01 pm

EZE

MCI

23h 01m

1 stop

6:39 am - 7:15 am

MCI

EZE

22h 36m

1 stop

$1,001American Airlines

Sun, Jul 5 - Sun, Jul 12

10:30 pm - 10:45 am

EZE

STL

14h 15m

1 stop

11:35 am - 8:45 am

STL

EZE

19h 10m

1 stop

$1,001American Airlines

Wed, Aug 12 - Wed, Aug 19

8:30 pm - 11:23 am

EZE

MCI

16h 53m

2 stops

5:31 am - 7:15 am

MCI

EZE

23h 44m

1 stop

$1,005American Airlines

Sun, Jul 5 - Sun, Jul 12

10:30 pm - 1:02 pm

EZE

STL

16h 32m

2 stops

3:25 pm - 8:45 am

STL

EZE

15h 20m

2 stops

$1,005American Airlines

Wed, Aug 12 - Wed, Aug 19

8:59 am - 8:42 am

EZE

MCI

25h 43m

2 stops

6:41 pm - 12:52 am

MCI

EZE

28h 11m

2 stops

$1,101Copa Airlines

Wed, Jul 8 - Tue, Jul 21

8:10 pm - 8:19 am

EZE

STL

14h 09m

1 stop

11:00 am - 6:10 am

STL

EZE

17h 10m

2 stops

$1,131LATAM Airlines

Thu, Jul 30 - Fri, Aug 14

7:35 am - 11:53 pm

EZE

STL

18h 18m

2 stops

11:00 am - 6:10 am

STL

EZE

17h 10m

2 stops

$1,245LATAM Airlines

Thu, Jul 30 - Fri, Aug 14

4:35 pm - 6:42 pm

EZE

STL

52h 07m

3 stops

12:10 pm - 2:30 pm

STL

EZE

24h 20m

2 stops

$1,269Air Canada

Wed, Aug 12 - Wed, Aug 19

4:35 pm - 6:42 pm

EZE

STL

52h 07m

3 stops

12:10 pm - 2:30 pm

STL

EZE

24h 20m

3 stops

$1,277Air Canada

Wed, Aug 12 - Wed, Aug 19

7:35 am - 11:53 pm

EZE

STL

18h 18m

2 stops

5:23 pm - 11:30 am

STL

EZE

16h 07m

2 stops

$1,413Multiple Airlines

Wed, Jul 22 - Wed, Aug 5

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Copa Airlines flights from Buenos Aires to Missouri

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

Copa Airlines

Jul 8

EZE8:59 amBuenos Aires Ministro Pistarini

25h 43m

2 stops

MCI8:42 amKansas City

Jul 21

MCI6:41 pmKansas City

28h 11m

2 stops

EZE12:52 amBuenos Aires Ministro Pistarini

$1,101

Copa Airlines

Jul 16

EZE2:49 pmBuenos Aires Ministro Pistarini

19h 53m

2 stops

MCI8:42 amKansas City

Jul 20

MCI6:41 pmKansas City

29h 49m

2 stops

EZE2:30 amBuenos Aires Ministro Pistarini

$1,301

American Airlines flights from Buenos Aires to Missouri

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

American Airlines

Jul 5

EZE10:00 pmBuenos Aires Ministro Pistarini

23h 01m

1 stop

MCI7:01 pmKansas City

Jul 12

MCI6:39 amKansas City

22h 36m

1 stop

EZE7:15 amBuenos Aires Ministro Pistarini

$1,001

American Airlines

Jul 5

EZE8:30 pmBuenos Aires Ministro Pistarini

16h 53m

2 stops

MCI11:23 amKansas City

Jul 12

MCI5:31 amKansas City

23h 44m

1 stop

EZE7:15 amBuenos Aires Ministro Pistarini

$1,005

American Airlines

Sep 8

EZE9:50 pmBuenos Aires Ministro Pistarini

25h 59m

1 stop

STL9:49 pmLambert-St Louis

Sep 15

STL5:00 amLambert-St Louis

24h 15m

1 stop

EZE7:15 amBuenos Aires Ministro Pistarini

$1,008

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Buenos AiresKansas City

EZE - MCI

EZEMCI

Buenos Aires Ministro Pistarini

Sun 7/5

10:00 pm-7:01 pm

1 stop23h 01m

Kansas City

Sun 7/12

6:39 am-7:15 am

1 stop22h 36m

$1,001

Buenos AiresSt. Louis

EZE - STL

EZESTL

Buenos Aires Ministro Pistarini

Wed 8/12

10:30 pm-10:45 am

1 stop14h 15m

Lambert-St Louis

Wed 8/19

11:35 am-8:45 am

1 stop19h 10m

$1,001

Buenos AiresKansas City

EZE - MCI

EZEMCI

Buenos Aires Ministro Pistarini

Sun 7/5

8:30 pm-11:23 am

2 stops16h 53m

Kansas City

Sun 7/12

5:31 am-7:15 am

1 stop23h 44m

$1,005

Buenos AiresSt. Louis

EZE - STL

EZESTL

Buenos Aires Ministro Pistarini

Wed 8/12

10:30 pm-1:02 pm

2 stops16h 32m

Lambert-St Louis

Wed 8/19

3:25 pm-8:45 am

2 stops15h 20m

$1,005

Buenos AiresKansas City

EZE - MCI

EZEMCI

Buenos Aires Ministro Pistarini

Wed 7/8

8:59 am-8:42 am

2 stops25h 43m

Kansas City

Tue 7/21

6:41 pm-12:52 am

2 stops28h 11m

$1,101

Quickest round-trip

Buenos AiresSt. Louis

EZE - STL

EZESTL

Buenos Aires Ministro Pistarini

Thu 7/30

8:10 pm-8:19 am

1 stop14h 09m

Lambert-St Louis

Fri 8/14

11:00 am-6:10 am

2 stops17h 10m

$1,131

Buenos AiresSt. Louis

EZE - STL

EZESTL

Buenos Aires Ministro Pistarini

Thu 7/30

7:35 am-11:53 pm

2 stops18h 18m

Lambert-St Louis

Fri 8/14

11:00 am-6:10 am

2 stops17h 10m

$1,245

Buenos AiresSt. Louis

EZE - STL

EZESTL

Buenos Aires Ministro Pistarini

Wed 8/12

4:35 pm-6:42 pm

3 stops52h 07m

Lambert-St Louis

Wed 8/19

12:10 pm-2:30 pm

2 stops24h 20m

$1,269

Buenos AiresSt. Louis

EZE - STL

EZESTL

Buenos Aires Ministro Pistarini

Wed 8/12

4:35 pm-6:42 pm

3 stops52h 07m

Lambert-St Louis

Wed 8/19

12:10 pm-2:30 pm

3 stops24h 20m

$1,277

Buenos AiresSt. Louis

EZE - STL

EZESTL

Buenos Aires Ministro Pistarini

Wed 7/22

7:35 am-11:53 pm

2 stops18h 18m

Lambert-St Louis

Wed 8/5

5:23 pm-11:30 am

2 stops16h 07m

$1,413

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

Fastest flight time	13h 58m
Direct flights	None

The fastest flight from Buenos Aires to Missouri takes 13h 58m

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 June 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 1,940 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.