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

Aeromexico is the most popular carrier 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 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.

$461 Cheap Flights from Buenos Aires to Missouri in 2025/26

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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.

8:10 pm - 3:53 pm

EZE

STL

21h 43m1 stop

5:30 pm - 9:45 am

STL

EZE

14h 15m1 stop

$979Delta

Tue, Apr 7 - Mon, Jun 15

8:10 pm - 8:52 am

EZE

STL

14h 42m1 stop

1:30 pm - 9:00 pm

STL

EZE

29h 30m2 stops

$1,022LATAM Airlines

Tue, Apr 7 - Fri, Jun 19

7:35 am - 5:53 pm

EZE

STL

36h 18m3 stops

5:30 pm - 9:00 pm

STL

EZE

25h 30m2 stops

$1,025LATAM Airlines

Wed, Apr 8 - Fri, Jun 19

1:20 pm - 11:45 am

EZE

STL

24h 25m2 stops

1:30 pm - 9:00 pm

STL

EZE

29h 30m2 stops

$1,026LATAM Airlines

Tue, Apr 7 - Fri, Jun 19

1:20 pm - 11:42 pm

EZE

STL

36h 22m2 stops

1:30 pm - 9:00 pm

STL

EZE

29h 30m2 stops

$1,034LATAM Airlines

Mon, Apr 6 - Fri, Jun 19

10:05 pm - 2:30 pm

EZE

STL

19h 25m2 stops

10:07 am - 7:20 am

STL

EZE

18h 13m1 stop

$1,106United Airlines

Thu, Jan 29 - Thu, Feb 5

7:45 am - 11:42 pm

EZE

STL

17h 57m2 stops

5:30 pm - 9:45 am

STL

EZE

14h 15m1 stop

$1,118Delta

Mon, Apr 6 - Mon, Jun 15

8:10 pm - 10:45 am

EZE

STL

16h 35m1 stop

9:00 am - 9:45 am

STL

EZE

22h 45m1 stop

$1,120Delta

Mon, May 18 - Thu, May 21

10:05 pm - 3:45 pm

EZE

MCI

20h 40m2 stops

4:03 pm - 9:20 am

MCI

EZE

14h 17m1 stop

$1,220United Airlines

Thu, Feb 19 - Mon, Feb 23

10:05 pm - 9:32 am

EZE

MCI

14h 27m1 stop

10:15 am - 9:20 am

MCI

EZE

20h 05m1 stop

$1,228United Airlines

Thu, Feb 19 - Mon, Feb 23

United Airlines flights from Buenos Aires to Missouri

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

United Airlines

Jan 29

EZE10:05 pmBuenos Aires Ministro Pistarini

19h 25m

2 stops

STL2:30 pmLambert-St Louis

Feb 5

STL10:07 amLambert-St Louis

18h 13m

1 stop

EZE7:20 amBuenos Aires Ministro Pistarini

$1,106

Find similar

United Airlines

Feb 19

EZE11:55 pmBuenos Aires Ministro Pistarini

25h 19m

1 stop

STL10:14 pmLambert-St Louis

Feb 23

STL4:39 pmLambert-St Louis

13h 41m

1 stop

EZE9:20 amBuenos Aires Ministro Pistarini

$1,215

Find similar

United Airlines

Feb 19

EZE10:05 pmBuenos Aires Ministro Pistarini

20h 33m

1 stop

STL3:38 pmLambert-St Louis

Feb 23

STL4:39 pmLambert-St Louis

13h 41m

1 stop

EZE9:20 amBuenos Aires Ministro Pistarini

$1,218

Find similar

LATAM Airlines flights from Buenos Aires to Missouri

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

LATAM Airlines

Apr 7

EZE8:10 pmBuenos Aires Ministro Pistarini

14h 42m

1 stop

STL8:52 amLambert-St Louis

Jun 19

STL1:30 pmLambert-St Louis

29h 30m

2 stops

EZE9:00 pmBuenos Aires Ministro Pistarini

$1,022

Find similar

LATAM Airlines

Apr 8

EZE7:35 amBuenos Aires Ministro Pistarini

36h 18m

3 stops

STL5:53 pmLambert-St Louis

Jun 19

STL5:30 pmLambert-St Louis

25h 30m

2 stops

EZE9:00 pmBuenos Aires Ministro Pistarini

$1,025

Find similar

LATAM Airlines

Apr 7

EZE1:20 pmBuenos Aires Ministro Pistarini

24h 25m

2 stops

STL11:45 amLambert-St Louis

Jun 19

STL1:30 pmLambert-St Louis

29h 30m

2 stops

EZE9:00 pmBuenos Aires Ministro Pistarini

$1,026

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Buenos AiresSt. Louis

EZE - STL

EZESTL

Buenos Aires Ministro Pistarini

Tue 4/7

8:10 pm-3:53 pm

1 stop21h 43m

Lambert-St Louis

Mon 6/15

5:30 pm-9:45 am

1 stop14h 15m

$979

Buenos AiresSt. Louis

EZE - STL

EZESTL

Buenos Aires Ministro Pistarini

Tue 4/7

8:10 pm-8:52 am

1 stop14h 42m

Lambert-St Louis

Fri 6/19

1:30 pm-9:00 pm

2 stops29h 30m

$1,022

Buenos AiresSt. Louis

EZE - STL

EZESTL

Buenos Aires Ministro Pistarini

Wed 4/8

7:35 am-5:53 pm

3 stops36h 18m

Lambert-St Louis

Fri 6/19

5:30 pm-9:00 pm

2 stops25h 30m

$1,025

Buenos AiresSt. Louis

EZE - STL

EZESTL

Buenos Aires Ministro Pistarini

Tue 4/7

1:20 pm-11:45 am

2 stops24h 25m

Lambert-St Louis

Fri 6/19

1:30 pm-9:00 pm

2 stops29h 30m

$1,026

Buenos AiresSt. Louis

EZE - STL

EZESTL

Buenos Aires Ministro Pistarini

Mon 4/6

1:20 pm-11:42 pm

2 stops36h 22m

Lambert-St Louis

Fri 6/19

1:30 pm-9:00 pm

2 stops29h 30m

$1,034

Buenos AiresSt. Louis

EZE - STL

EZESTL

Buenos Aires Ministro Pistarini

Thu 1/29

10:05 pm-2:30 pm

2 stops19h 25m

Lambert-St Louis

Thu 2/5

10:07 am-7:20 am

1 stop18h 13m

$1,106

Buenos AiresSt. Louis

EZE - STL

EZESTL

Buenos Aires Ministro Pistarini

Mon 4/6

7:45 am-11:42 pm

2 stops17h 57m

Lambert-St Louis

Mon 6/15

5:30 pm-9:45 am

1 stop14h 15m

$1,118

Buenos AiresSt. Louis

EZE - STL

EZESTL

Buenos Aires Ministro Pistarini

Mon 5/18

8:10 pm-10:45 am

1 stop16h 35m

Lambert-St Louis

Thu 5/21

9:00 am-9:45 am

1 stop22h 45m

$1,120

Buenos AiresKansas City

EZE - MCI

EZEMCI

Buenos Aires Ministro Pistarini

Thu 2/19

10:05 pm-3:45 pm

2 stops20h 40m

Kansas City

Mon 2/23

4:03 pm-9:20 am

1 stop14h 17m

$1,220

Buenos AiresKansas City

EZE - MCI

EZEMCI

Buenos Aires Ministro Pistarini

Thu 2/19

10:05 pm-9:32 am

1 stop14h 27m

Kansas City

Mon 2/23

10:15 am-9:20 am

1 stop20h 05m

$1,228

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 day to depart on your flight to Missouri?

The cheapest day to depart from Buenos Aires to Missouri is on a Monday when prices can be found for as low as $958. Flights from Buenos Aires to Missouri on a Sunday will generally be more expensive and average around $1,128. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Missouri?

According to our data, the cheapest time of day to fly to Missouri is in the afternoon. momondo users have found flights departing from Buenos Aires to Missouri in the afternoon for as low as $891. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Missouri are more costly in the evening, with an average ticket price of $1,128. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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

You could potentially save up to 9% 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	14h 07m
Direct flights	None

The fastest flight from Buenos Aires to Missouri takes 14h 07m

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

Search flight deals

When did momondo last update prices for flights from Buenos Aires to Missouri?
Prices for flights from Buenos Aires to Missouri refresh daily.
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.

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.