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Argentina

$507+ Cheap flights from Missouri to Argentina

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
STL — EZE
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheap flight deals from Missouri to Argentina

Keep the following information in mind while searching for Missouri to Argentina flight deals. Data was last updated August 18, 2025.

Round-trip from

$843
(LATAM Airlines)

One-way from

$507
(Kiwi.com)

Popular in

September

Cheapest in

March

Average price

$1,287
From Missouri to Argentina
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One-way flight from Missouri to Argentina
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Highest demand for flights based on searches. 2% potential increase in price ($28 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Missouri to Argentina

Cheapest flights from Missouri to Argentina
Explore the most affordable flight options available from Missouri to Argentina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This LATAM Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/215:55 amMCI - COR
2 stops22h 15mLATAM Airlines
Fri 10/248:20 amCOR - MCI
2 stops17h 32mLATAM Airlines
Deal found 8/16$843
This LATAM Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3111:30 amMCI - COR
2 stops40h 40mMultiple Airlines
Wed 9/107:45 amCOR - MCI
3 stops40h 41mMultiple Airlines
Deal found 8/17$861
This KAYAK deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3111:30 amMCI - COR
2 stops15h 50mLATAM Airlines
Wed 9/107:45 amCOR - MCI
2 stops18h 09mLATAM Airlines
Deal found 8/17$863
This LATAM Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1410:28 amMCI - COR
2 stops41h 42mMultiple Airlines
Sun 9/217:59 pmCOR - MCI
3 stops52h 27mMultiple Airlines
Deal found 8/16$885
This Expedia deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/149:59 amMCI - COR
2 stops24h 36mLATAM Airlines
Sun 9/217:59 pmCOR - MCI
2 stops24h 46mLATAM Airlines
Deal found 8/16$907
This Ovago deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/184:21 pmSTL - EZE
2 stops17h 29mGOL
Tue 11/253:30 amEZE - STL
2 stops22h 02mGOL
Deal found 8/17$946
This Mytrip deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/145:15 amMCI - EZE
3 stops21h 45mMultiple Airlines
Sun 9/216:50 amEZE - MCI
3 stops42h 17mMultiple Airlines
Deal found 8/17$961
This FlightHub deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/189:00 amSTL - AEP
2 stops19h 55mLATAM Airlines
Wed 11/265:15 pmAEP - STL
2 stops27h 47mLATAM Airlines
Deal found 8/17$1,018
This FlightHub deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/184:55 pmSTL - EZE
2 stops17h 50mLATAM Airlines
Wed 11/267:55 amEZE - STL
2 stops17h 04mLATAM Airlines
Deal found 8/17$1,018
This LATAM Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/184:27 pmSTL - EZE
1 stop14h 48mDelta
Wed 11/268:55 pmEZE - STL
1 stop16h 10mDelta
Deal found 8/17$1,025
This Mytrip deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/306:00 amMCI - AEP
3 stops42h 20mMultiple Airlines
Tue 9/27:35 pmAEP - MCI
3 stops29h 18mMultiple Airlines
Deal found 8/17$1,039
This Mytrip deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/145:15 amMCI - AEP
3 stops34h 15mMultiple Airlines
Sun 9/217:40 pmAEP - MCI
3 stops29h 27mMultiple Airlines
Deal found 8/17$1,050

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated August 18, 2025.
Use the filters below to find and compare flights from Missouri to Argentina that are best for you.

Fly from

Missouri

Fly to

Argentina

Route

Depart

Return

Price

Kansas CityCordoba

MCI - COR

MCICOR

Kansas City

Tue 10/21

10:18 am-5:20 am

2 stops17h 02m

Cordoba Pajas Blancas

Fri 10/24

8:20 am-11:52 pm

2 stops17h 32m

$843

Kansas CityCordoba

MCI - COR

MCICOR

Kansas City

Sun 8/31

11:30 am-6:10 am

2 stops40h 40m

Cordoba Pajas Blancas

Wed 9/10

7:45 am-10:26 pm

3 stops40h 41m

$861

Kansas CityCordoba

MCI - COR

MCICOR

Kansas City

Sun 8/31

11:30 am-5:20 am

2 stops15h 50m

Cordoba Pajas Blancas

Wed 9/10

7:45 am-11:54 pm

2 stops18h 09m

$863

Kansas CityCordoba

MCI - COR

MCICOR

Kansas City

Sun 9/14

10:28 am-6:10 am

2 stops41h 42m

Cordoba Pajas Blancas

Sun 9/21

7:59 pm-10:26 pm

3 stops52h 27m

$885

Kansas CityCordoba

MCI - COR

MCICOR

Kansas City

Sun 9/14

9:59 am-12:35 pm

2 stops24h 36m

Cordoba Pajas Blancas

Sun 9/21

7:59 pm-6:45 pm

2 stops24h 46m

$907

St. LouisBuenos Aires

STL - EZE

STLEZE

Lambert-St Louis

Tue 11/18

4:21 pm-12:50 pm

2 stops17h 29m

Buenos Aires Ministro Pistarini

Tue 11/25

3:30 am-10:32 pm

2 stops22h 02m

$946

Kansas CityBuenos Aires

MCI - EZE

MCIEZE

Kansas City

Sun 9/14

5:15 am-5:00 am

3 stops21h 45m

Buenos Aires Ministro Pistarini

Sun 9/21

6:50 am-11:07 pm

3 stops42h 17m

$961

St. LouisBuenos Aires

STL - AEP

STLAEP

Lambert-St Louis

Tue 11/18

9:00 am-7:55 am

2 stops19h 55m

Buenos Aires Jorge Newbery

Wed 11/26

5:15 pm-6:02 pm

2 stops27h 47m

$1,018

St. LouisBuenos Aires

STL - EZE

STLEZE

Lambert-St Louis

Tue 11/18

9:00 am-6:20 am

2 stops18h 20m

Buenos Aires Ministro Pistarini

Wed 11/26

7:45 am-9:59 pm

2 stops17h 14m

$1,018

St. LouisBuenos Aires

STL - EZE

STLEZE

Lambert-St Louis

Tue 2/10

4:05 pm-3:10 pm

2 stops20h 05m

Buenos Aires Ministro Pistarini

Wed 2/18

4:45 pm-3:29 pm

2 stops25h 44m

$1,024

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 42 results
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Best time to book a flight from Missouri to Argentina

Have a flexible travel schedule? Discover the best time to fly to Argentina from Missouri with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Missouri to Argentina

What is the cheapest month to book a flight from Missouri to Argentina?

Currently, April is the cheapest month in which you can book a flight from Missouri to Argentina (average of $795). Flying from Missouri to Argentina in December is currently the most expensive (average of $1,260). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MO to AR?

Find hourly flight availability from Missouri to Argentina. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 18, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Missouri to Argentina as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Missouri to Argentina. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Missouri to Argentina?

    For as low as $843, LATAM Airlines can have you in Argentina from Missouri in 17h 02m. Missouri and Argentina are separated by a distance of 5254 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Missouri to Argentina one-way?

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at $680. LATAM Airlines flights start at $713 while deals on Delta start at $713 one-way.

  • Can I find deals for flights from Missouri to Argentina that include hotel bookings?

    Yes. In addition to deals on Missouri to Argentina flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Missouri to Argentina?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missouri to Argentina.

  • Can I find deals for business class flights from Missouri to Argentina?

    Yes. Cheapflights offers flight deals from Missouri to Argentina by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Missouri to Argentina?

    Currently, April is the cheapest month in which you can book a flight from Missouri to Argentina (average of $795). Flying from Missouri to Argentina in December is currently the most expensive (average of $1,260). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Missouri to Argentina

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Missouri to Argentina

Discover the top 3 airlines that operate flights from Missouri to Argentina. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$1,023Average$1,274FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$1,025Average$1,391FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,053Average$1,188FlexibilityNo cancel feeOn-time69%

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