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Cheap flights from Missouri to Argentina from $375

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to Argentina departing on 10/2. 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 Missouri to Argentina

Cheap round-trip flights

Delta Logo
7:00 am - 5:50 amMCI-COR
19h 50m2 stops
Delta Logo
7:55 am - 11:13 amCOR-MCI
30h 18m2 stops
$1,019Delta
Find Deal
seg, nov 10 - seg, nov 17
LATAM Airlines Logo
10:00 am - 10:30 amSTL-AEP
21h 30m2 stops
LATAM Airlines Logo
5:15 pm - 10:50 amAEP-STL
20h 35m2 stops
$1,025LATAM Airlines
Find Deal
seg, jan 26 - ter, mar 3
United Airlines Logo
4:35 pm - 9:20 amSTL-EZE
13h 45m1 stop
United Airlines Logo
11:55 pm - 3:38 pmEZE-STL
18h 43m1 stop
$1,025United Airlines
Find Deal
seg, jan 26 - seg, mar 2
Multiple Airlines Logo
4:15 pm - 7:55 amMCI-AEP
36h 40m2 stops
Multiple Airlines Logo
9:05 pm - 4:03 pmAEP-MCI
45h 58m3 stops
$1,055Multiple Airlines
Find Deal
dom, fev 22 - dom, mar 1
United Airlines Logo
4:35 pm - 7:20 amSTL-EZE
35h 45m1 stop
United Airlines Logo
11:55 pm - 3:38 pmEZE-STL
18h 43m1 stop
$1,075United Airlines
Find Deal
sáb, jan 31 - qua, fev 25
Multiple Airlines Logo
7:15 pm - 5:00 amSTL-EZE
31h 45m3 stops
Multiple Airlines Logo
7:50 am - 11:01 amEZE-STL
30h 11m3 stops
$1,076Multiple Airlines
Find Deal
sáb, nov 1 - sáb, nov 8
American Airlines Logo
12:23 pm - 8:20 amSTL-EZE
17h 57m1 stop
American Airlines Logo
10:25 pm - 12:37 pmEZE-STL
17h 12m1 stop
$1,140American Airlines
Find Deal
sex, out 31 - qua, nov 12
American Airlines Logo
7:18 am - 8:30 amMCI-EZE
22h 12m1 stop
American Airlines Logo
11:59 pm - 4:16 pmEZE-MCI
19h 17m1 stop
$1,143American Airlines
Find Deal
qui, jan 8 - dom, jan 25
Air Canada Logo
4:05 pm - 3:10 pmSTL-EZE
20h 05m2 stops
Air Canada Logo
4:45 pm - 3:29 pmEZE-STL
25h 44m2 stops
$1,289Air Canada
Find Deal
ter, jan 27 - qua, fev 25
Air Canada Logo
4:05 pm - 5:20 pmSTL-AEP
22h 15m2 stops
Air Canada Logo
1:40 pm - 3:29 pmAEP-STL
28h 49m2 stops
$1,654Air Canada
Find Deal
ter, jan 27 - ter, mar 3

Delta flights from Missouri to Argentina

Our best Delta deals on Missouri to Argentina flight tickets
Delta
Nov 10
MCI7:00 amKansas City
19h 50m
2 stops
COR5:50 amCordoba Pajas Blancas
Nov 17
COR7:55 amCordoba Pajas Blancas
30h 18m
2 stops
MCI11:13 amKansas City
$1,019
Find similar
Delta
Dec 11
MCI12:48 pmKansas City
17h 12m
1 stop
EZE9:00 amBuenos Aires Ministro Pistarini
Dec 27
EZE8:00 amBuenos Aires Ministro Pistarini
19h 19m
2 stops
MCI12:19 amKansas City
$1,065
Find similar
Delta
Dec 12
MCI8:05 amKansas City
21h 55m
1 stop
EZE9:00 amBuenos Aires Ministro Pistarini
Dec 27
EZE8:00 amBuenos Aires Ministro Pistarini
19h 19m
2 stops
MCI12:19 amKansas City
$1,105
Find similar

LATAM Airlines flights from Missouri to Argentina

Our best LATAM Airlines deals on Missouri to Argentina flight tickets
LATAM Airlines
Jan 26
STL10:00 amLambert-St Louis
21h 30m
2 stops
AEP10:30 amBuenos Aires Jorge Newbery
Mar 3
AEP5:15 pmBuenos Aires Jorge Newbery
20h 35m
2 stops
STL10:50 amLambert-St Louis
$1,025
Find similar
LATAM Airlines
Feb 19
MCI10:35 amKansas City
26h 25m
2 stops
AEP4:00 pmBuenos Aires Jorge Newbery
Mar 2
AEP5:15 pmBuenos Aires Jorge Newbery
21h 20m
2 stops
MCI11:35 amKansas City
$1,035
Find similar
LATAM Airlines
Jan 8
MCI10:35 amKansas City
25h 20m
2 stops
EZE2:55 pmBuenos Aires Ministro Pistarini
Jan 25
EZE3:55 pmBuenos Aires Ministro Pistarini
35h 06m
2 stops
MCI12:01 amKansas City
$1,055
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Missouri to Argentina 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 setembro 19, 2025.
Use the filters below to find and compare flights from Missouri to Argentina that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Kansas CityCordoba

MCI - COR

MCICOR

Kansas City

seg 11/10

7:00 am-5:50 am

2 stops19h 50m

Cordoba Pajas Blancas

seg 11/17

7:55 am-11:13 am

2 stops30h 18m

$1,019

St. LouisBuenos Aires

STL - AEP

STLAEP

Lambert-St Louis

seg 1/26

10:00 am-10:30 am

2 stops21h 30m

Buenos Aires Jorge Newbery

ter 3/3

5:15 pm-10:50 am

2 stops20h 35m

$1,025

St. LouisBuenos Aires

STL - EZE

STLEZE

Lambert-St Louis

seg 1/26

4:35 pm-9:20 am

1 stop13h 45m

Buenos Aires Ministro Pistarini

seg 3/2

11:55 pm-3:38 pm

1 stop18h 43m

$1,025

Kansas CityBuenos Aires

MCI - AEP

MCIAEP

Kansas City

dom 2/22

4:15 pm-7:55 am

2 stops36h 40m

Buenos Aires Jorge Newbery

dom 3/1

9:05 pm-4:03 pm

3 stops45h 58m

$1,055

St. LouisBuenos Aires

STL - EZE

STLEZE

Lambert-St Louis

sáb 1/31

4:35 pm-7:20 am

1 stop35h 45m

Buenos Aires Ministro Pistarini

qua 2/25

11:55 pm-3:38 pm

1 stop18h 43m

$1,075

St. LouisBuenos Aires

STL - EZE

STLEZE

Lambert-St Louis

sáb 11/1

7:15 pm-5:00 am

3 stops31h 45m

Buenos Aires Ministro Pistarini

sáb 11/8

7:50 am-11:01 am

3 stops30h 11m

$1,076

St. LouisBuenos Aires

STL - EZE

STLEZE

Lambert-St Louis

sex 10/31

12:23 pm-8:20 am

1 stop17h 57m

Buenos Aires Ministro Pistarini

qua 11/12

10:25 pm-12:37 pm

1 stop17h 12m

$1,140

Kansas CityBuenos Aires

MCI - EZE

MCIEZE

Kansas City

qui 1/8

7:18 am-8:30 am

1 stop22h 12m

Buenos Aires Ministro Pistarini

dom 1/25

11:59 pm-4:16 pm

1 stop19h 17m

$1,143

St. LouisBuenos Aires

STL - EZE

STLEZE

Lambert-St Louis

ter 1/27

4:05 pm-3:10 pm

2 stops20h 05m

Buenos Aires Ministro Pistarini

qua 2/25

4:45 pm-3:29 pm

2 stops25h 44m

$1,289

St. LouisBuenos Aires

STL - AEP

STLAEP

Lambert-St Louis

ter 1/27

4:05 pm-5:20 pm

2 stops22h 15m

Buenos Aires Jorge Newbery

ter 3/3

1:40 pm-3:29 pm

2 stops28h 49m

$1,654

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Argentina from

How to get the cheapest flight ticket from Missouri to Argentina

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

What is the cheapest month to fly to Argentina?

If you are unable to visit Argentina during the month of September, then departing from Missouri during the month June is also very affordable. Most momondo users find prices during this month for around $1,177.

What is the cheapest day to depart on your flight to Argentina?

The cheapest day to depart from Missouri to Argentina is on a Tuesday. Travelers who choose to depart for Argentina on a Tuesday will often find tickets for as low as $1,163. The most expensive day to fly to Argentina is Friday, with ticket prices averaging around $1,386.

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

The cheapest time of day to fly to Argentina is in the evening when flights can be purchased for as low as $1,153. Flights in the morning are often more expensive with an average ticket price of $1,368.

Can stopping save me money on Missouri to Argentina flights?

You could potentially save up to 44% on your flight if you consider stops on a Missouri to Argentina flight.

Cheap Missouri to Argentina flight deals and tips

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

Direct flights

None
There are no direct flights from Missouri to Argentina. There are no popular flight routes from Missouri to Argentina.
Search flight deals

  • When did momondo last update prices for flights from Missouri to Argentina?

    Prices for flights from Missouri to Argentina refresh daily.

  • How many operators does momondo search for flights from Missouri to Argentina?

  • How old do you have to be to fly from Missouri to Argentina?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Missouri to Argentina.

  • What documentation or ID do you need to fly to Argentina?

    The necessary travel and health documents for your Argentina trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Missouri to Argentina

Compare and see reviews for airlines that fly from Missouri to Argentina with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $1,023Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $1,023Free CancellationRating
7.9
7,964 reviews
Search Delta flights
United AirlinesPriceFrom $1,053Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights

Why use momondo?

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

It is quick and easy to find Missouri to Argentina flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Argentina that suits you.

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

Yes. momondo allows you to filter the results for Missouri to Argentina flights to just show those with flexible booking policies.

How can momondo help me find flights from Missouri to Argentina?

Once you have performed a search for Missouri to Argentina 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 Missouri to Argentina right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Missouri to Argentina flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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