How long is the flight from Missouri to Argentina?

For as low as $1,030, LATAM Airlines can have you in Argentina from Missouri in 20h 33m. Missouri and Argentina are separated by a distance of 5614 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Argentina ranges from 2.0 - 3.9 inches per month. January is typically the wettest month, when rainfall can reach 3.9 in. June is typically the driest time to visit Argentina when rainfall is around 2.0 in.

If weather is an important factor for your trip to Argentina, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 51.8 F).

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.

$361+ Flights from Missouri to Argentina

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Cheap 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 diciembre 12, 2025.

mar. 12/236:00 amMCI - EZE

2 stops22h 20mUnited Airlines

mar. 12/3011:55 pmEZE - MCI

2 stops37h 48mUnited Airlines

Deal found 12/9

$1,220

jue. 12/1111:36 amMCI - EZE

2 stops16h 44mUnited Airlines

sáb. 12/2710:05 pmEZE - MCI

2 stops26h 45mUnited Airlines

Deal found 12/10

$1,245

dom. 12/144:30 pmMCI - EZE

1 stop35h 50mUnited Airlines

sáb. 12/2711:55 pmEZE - MCI

2 stops24h 55mUnited Airlines

Deal found 12/10

$1,255

vie. 12/123:00 pmMCI - EZE

1 stop13h 20mUnited Airlines

sáb. 12/2710:05 pmEZE - MCI

2 stops26h 45mUnited Airlines

Deal found 12/10

$1,270

jue. 12/1110:24 amMCI - EZE

1 stop17h 56mLATAM Airlines

sáb. 12/278:55 pmEZE - MCI

1 stop15h 57mLATAM Airlines

Deal found 12/10

$1,283

vie. 12/1212:47 pmMCI - EZE

1 stop17h 13mLATAM Airlines

sáb. 12/278:55 pmEZE - MCI

1 stop15h 57mLATAM Airlines

Deal found 12/11

$1,308

mar. 12/166:00 amSTL - AEP

3 stops26h 45mLATAM Airlines

mié. 12/173:40 pmAEP - STL

2 stops22h 05mLATAM Airlines

Deal found 12/10

$1,480

vie. 12/126:00 amSTL - EZE

2 stops21h 05mLATAM Airlines

jue. 12/1811:55 pmEZE - STL

1 stop13h 59mLATAM Airlines

Deal found 12/11

$1,483

mar. 12/162:02 pmSTL - EZE

2 stops16h 33mLATAM Airlines

mié. 12/177:43 pmEZE - STL

2 stops18h 02mLATAM Airlines

Deal found 12/10

$1,484

vie. 12/1210:00 amSTL - EZE

2 stops18h 20mUnited Airlines

jue. 12/1810:05 pmEZE - STL

1 stop14h 44mUnited Airlines

Deal found 12/11

$1,495

lun. 12/151:57 pmSTL - EZE

2 stops37h 08mLATAM Airlines

mié. 12/177:43 pmEZE - STL

2 stops18h 02mLATAM Airlines

Deal found 12/11

$1,539

lun. 12/151:57 pmSTL - AEP

2 stops24h 03mLATAM Airlines

mié. 12/173:40 pmAEP - STL

2 stops22h 05mLATAM Airlines

Deal found 12/11

$1,545

Best flights from Missouri to Argentina
Discover carefully curated flight deals from Missouri to Argentina that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated diciembre 12, 2025.

mar. 2/109:57 amMCI - EZE

1 stop21h 18mLATAM Airlines

mié. 2/188:55 pmEZE - MCI

1 stop23h 11mLATAM Airlines

Deal found 12/10

$1,018

mar. 2/1010:42 amMCI - EZE

2 stops20h 33mDelta

mié. 2/1810:25 pmEZE - MCI

2 stops21h 41mDelta

Deal found 12/10

$1,030

dom. 2/811:55 amMCI - EZE

2 stops18h 15mAmerican Airlines

mar. 3/3111:30 pmEZE - MCI

1 stop24h 34mAmerican Airlines

Deal found 12/11

$1,070

dom. 2/224:20 pmMCI - EZE

1 stop36h 00mUnited Airlines

dom. 3/111:55 pmEZE - MCI

2 stops37h 41mUnited Airlines

Deal found 12/10

$1,079

jue. 1/1511:26 amMCI - AEP

2 stops17h 04mMultiple Airlines

mar. 1/2010:10 pmAEP - MCI

3 stops39h 21mMultiple Airlines

Deal found 12/10

$1,140

mar. 2/105:09 pmMCI - AEP

2 stops22h 31mLATAM Airlines

mié. 2/185:15 pmAEP - MCI

2 stops26h 51mLATAM Airlines

Deal found 12/10

$1,018

lun. 3/236:41 pmMCI - AEP

2 stops19h 19mLATAM Airlines

mié. 4/85:05 pmAEP - MCI

2 stops21h 05mLATAM Airlines

Deal found 12/11

$1,018

mié. 1/76:00 amSTL - EZE

1 stop22h 20mMultiple Airlines

mié. 1/1411:55 pmEZE - STL

1 stop14h 10mMultiple Airlines

Deal found 12/10

$1,176

jue. 1/812:00 pmSTL - EZE

2 stops19h 15mDelta

lun. 1/2610:25 pmEZE - STL

2 stops21h 12mDelta

Deal found 12/10

$1,180

dom. 3/86:59 pmSTL - AEP

2 stops20h 01mLATAM Airlines

mar. 3/1711:30 amAEP - STL

2 stops26h 15mLATAM Airlines

Deal found 12/10

$1,058

lun. 3/2311:26 amMCI - AEP

3 stops31h 54mMultiple Airlines

mié. 4/85:45 amAEP - MCI

3 stops44h 14mMultiple Airlines

Deal found 12/11

$1,202

mié. 5/275:30 pmSTL - EZE

1 stop14h 15mDelta

lun. 6/88:10 pmEZE - STL

1 stop20h 27mDelta

Deal found 12/10

$1,234

dom. 3/83:58 pmSTL - EZE

1 stop13h 22mLATAM Airlines

mar. 3/174:05 amEZE - STL

2 stops21h 37mLATAM Airlines

Deal found 12/11

$1,058

sáb. 1/245:04 pmMCI - AEP

3 stops35h 26mMultiple Airlines

sáb. 1/318:50 amAEP - MCI

3 stops28h 41mMultiple Airlines

Deal found 12/10

$1,232

dom. 2/81:22 pmMCI - AEP

2 stops23h 38mLATAM Airlines

mar. 3/315:05 pmAEP - MCI

2 stops21h 05mLATAM Airlines

Deal found 12/11

$1,058

sáb. 2/79:57 amMCI - EZE

1 stop21h 18mLATAM Airlines

vie. 2/274:05 amEZE - MCI

2 stops22h 49mLATAM Airlines

Deal found 12/11

$1,098

jue. 1/83:45 pmSTL - EZE

1 stop12h 35mLATAM Airlines

lun. 1/268:55 pmEZE - STL

1 stop22h 12mLATAM Airlines

Deal found 12/10

$1,160

mié. 1/211:22 pmMCI - AEP

2 stops17h 18mLATAM Airlines

jue. 2/53:40 pmAEP - MCI

2 stops20h 59mLATAM Airlines

Deal found 12/10

$1,160

mié. 1/79:59 amSTL - EZE

2 stops17h 06mLATAM Airlines

mié. 1/148:55 pmEZE - STL

1 stop14h 58mLATAM Airlines

Deal found 12/10

$1,176

sáb. 1/174:05 pmSTL - AEP

2 stops30h 35mMultiple Airlines

dom. 1/2510:30 amAEP - STL

2 stops31h 59mMultiple Airlines

Deal found 12/11

$1,894

lun. 1/265:09 pmMCI - AEP

2 stops17h 51mLATAM Airlines

lun. 2/23:40 pmAEP - MCI

2 stops20h 59mLATAM Airlines

Deal found 12/11

$1,176

vie. 5/84:15 pmMCI - AEP

2 stops21h 45mLATAM Airlines

dom. 5/176:20 pmAEP - MCI

2 stops19h 07mLATAM Airlines

Deal found 12/10

$1,208

mié. 5/2711:51 amSTL - AEP

2 stops17h 49mLATAM Airlines

lun. 6/85:05 pmAEP - STL

2 stops19h 40mLATAM Airlines

Deal found 12/10

$1,226

sáb. 1/175:00 pmSTL - EZE

2 stops18h 55mLATAM Airlines

dom. 1/2512:15 pmEZE - STL

2 stops25h 49mLATAM Airlines

Deal found 12/10

$1,248

jue. 1/812:00 pmSTL - AEP

2 stops18h 40mLATAM Airlines

lun. 1/265:15 pmAEP - STL

2 stops18h 38mLATAM Airlines

Deal found 12/11

$1,310

sáb. 1/175:00 pmSTL - AEP

2 stops20h 00mLATAM Airlines

dom. 1/253:40 pmAEP - STL

2 stops22h 24mLATAM Airlines

Deal found 12/9

$1,383

mar. 5/192:55 pmMCI - AEP

2 stops17h 35mLATAM Airlines

mar. 7/143:40 pmAEP - MCI

2 stops19h 47mLATAM Airlines

Deal found 12/11

$1,428

vie. 1/29:47 amSTL - AEP

2 stops20h 53mLATAM Airlines

dom. 1/115:15 pmAEP - STL

2 stops18h 38mLATAM Airlines

Deal found 12/10

$1,713

Last-minute flights from Missouri to Argentina
Discover last-minute flight deals from Missouri to Argentina. Data last updated diciembre 12, 2025 and is based on user searches.

mar. 12/236:00 amMCI - EZE

2 stops22h 20mUnited Airlines

mar. 12/3011:55 pmEZE - MCI

2 stops37h 48mUnited Airlines

Deal found 12/9

$1,220

mié. 1/76:00 amSTL - EZE

1 stop22h 20mMultiple Airlines

mié. 1/1411:55 pmEZE - STL

1 stop14h 10mMultiple Airlines

Deal found 12/10

$1,176

jue. 1/86:00 amSTL - EZE

2 stops21h 05mLATAM Airlines

lun. 1/268:55 pmEZE - STL

1 stop22h 12mLATAM Airlines

Deal found 12/11

$1,160

jue. 1/812:00 pmSTL - EZE

2 stops19h 15mDelta

lun. 1/2610:25 pmEZE - STL

2 stops21h 12mDelta

Deal found 12/10

$1,180

jue. 1/1511:26 amMCI - AEP

2 stops17h 04mMultiple Airlines

mar. 1/2010:10 pmAEP - MCI

3 stops39h 21mMultiple Airlines

Deal found 12/10

$1,140

jue. 1/1511:26 amMCI - EZE

2 stops24h 29mMultiple Airlines

mar. 1/2011:15 amEZE - MCI

3 stops31h 54mMultiple Airlines

Deal found 12/10

$1,228

mié. 1/216:15 amMCI - EZE

1 stop22h 05mUnited Airlines

jue. 2/511:55 pmEZE - MCI

1 stop17h 16mUnited Airlines

Deal found 12/10

$1,101

mié. 1/211:22 pmMCI - AEP

2 stops17h 18mLATAM Airlines

jue. 2/53:40 pmAEP - MCI

2 stops20h 59mLATAM Airlines

Deal found 12/11

$1,160

sáb. 1/247:00 amMCI - EZE

1 stop22h 25mAmerican Airlines

sáb. 1/319:40 pmEZE - MCI

1 stop16h 24mAmerican Airlines

Deal found 12/10

$1,181

sáb. 1/245:04 pmMCI - EZE

3 stops31h 41mMultiple Airlines

sáb. 1/3111:10 pmEZE - MCI

3 stops38h 21mMultiple Airlines

Deal found 12/10

$1,202

sáb. 1/245:04 pmMCI - AEP

3 stops35h 26mMultiple Airlines

sáb. 1/318:50 amAEP - MCI

3 stops28h 41mMultiple Airlines

Deal found 12/10

$1,232

lun. 1/265:09 pmMCI - AEP

2 stops17h 51mLATAM Airlines

lun. 2/23:40 pmAEP - MCI

2 stops20h 59mLATAM Airlines

Deal found 12/11

$1,176

One-way flights from Missouri to Argentina
Search for one-way flight options from Missouri to Argentina. Find affordable one-way fares based on user searches. Data last updated diciembre 12, 2025.

mié. 1/218:22 pmSTL - EZE

3 stops49h 13mMultiple Airlines

Deal found 12/10

$361

mar. 1/65:11 pmSTL - EZE

3 stops35h 09mMultiple Airlines

Deal found 12/11

$373

dom. 2/2211:26 amMCI - EZE

3 stops39h 24mMultiple Airlines

Deal found 12/10

$386

mié. 1/218:22 pmSTL - AEP

3 stops40h 38mMultiple Airlines

Deal found 12/10

$422

dom. 2/2211:26 amMCI - AEP

3 stops51h 34mMultiple Airlines

Deal found 12/10

$435

lun. 2/234:24 pmMCI - AEP

3 stops38h 16mMultiple Airlines

Deal found 12/10

$437

mar. 1/611:51 amSTL - AEP

2 stops16h 39mMultiple Airlines

Deal found 12/11

$445

mié. 3/188:32 amSTL - EZE

3 stops43h 48mMultiple Airlines

Deal found 12/10

$448

mié. 2/254:24 pmMCI - AEP

3 stops43h 56mMultiple Airlines

Deal found 12/10

$461

jue. 3/128:06 pmSTL - EZE

3 stops41h 44mMultiple Airlines

Deal found 12/10

$465

mar. 2/244:24 pmMCI - AEP

3 stops52h 06mMultiple Airlines

Deal found 12/10

$498

vie. 2/2011:00 amMCI - AEP

3 stops41h 30mMultiple Airlines

Deal found 12/10

$508

Find flight deals from Missouri to Argentina

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$1,018 (KAYAK)
One-way from	$361 (Kiwi.com)
Popular in	June
Cheapest in	September
Average price	$1,337

Provider with most accurate pricing for Lambert-St Louis-Buenos Aires (BUE) flight deals.

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Provider most trusted by Cheapflights users for Lambert-St Louis-Buenos Aires (BUE) flights.

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From Missouri to Argentina

Search Deals

One-way flight from Missouri to Argentina

Search Deals

Highest demand for flights based on searches. 4% potential increase in price ($57 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($17 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

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 CityBuenos Aires

MCI - EZE

MCIEZE

Kansas City

mar. 2/10

9:57 am-10:15 am

1 stop21h 18m

Buenos Aires Ministro Pistarini

mié. 2/18

8:55 pm-5:06 pm

1 stop23h 11m

$1,018

Kansas CityBuenos Aires

MCI - AEP

MCIAEP

Kansas City

mar. 2/10

5:09 pm-6:40 pm

2 stops22h 31m

Buenos Aires Jorge Newbery

mié. 2/18

5:15 pm-5:06 pm

2 stops26h 51m

$1,018

Kansas CityBuenos Aires

MCI - AEP

MCIAEP

Kansas City

lun. 3/23

6:41 pm-4:00 pm

2 stops19h 19m

Buenos Aires Jorge Newbery

mié. 4/8

5:05 pm-12:10 pm

2 stops21h 05m

$1,018

Kansas CityBuenos Aires

MCI - EZE

MCIEZE

Kansas City

mar. 2/10

10:42 am-10:15 am

2 stops20h 33m

Buenos Aires Ministro Pistarini

mié. 2/18

10:25 pm-5:06 pm

2 stops21h 41m

$1,030

St. LouisBuenos Aires

STL - AEP

STLAEP

Lambert-St Louis

dom. 3/8

6:59 pm-5:00 pm

2 stops20h 01m

Buenos Aires Jorge Newbery

mar. 3/17

11:30 am-11:45 am

2 stops26h 15m

$1,058

St. LouisBuenos Aires

STL - EZE

STLEZE

Lambert-St Louis

dom. 3/8

3:58 pm-7:20 am

1 stop13h 22m

Buenos Aires Ministro Pistarini

mar. 3/17

4:05 am-11:42 pm

2 stops21h 37m

$1,058

Kansas CityBuenos Aires

MCI - AEP

MCIAEP

Kansas City

dom. 2/8

1:22 pm-4:00 pm

2 stops23h 38m

Buenos Aires Jorge Newbery

mar. 3/31

5:05 pm-12:10 pm

2 stops21h 05m

$1,058

Kansas CityBuenos Aires

MCI - EZE

MCIEZE

Kansas City

dom. 2/8

11:55 am-9:10 am

2 stops18h 15m

Buenos Aires Ministro Pistarini

mar. 3/31

11:30 pm-10:04 pm

1 stop24h 34m

$1,070

Kansas CityBuenos Aires

MCI - EZE

MCIEZE

Kansas City

dom. 2/22

4:20 pm-7:20 am

1 stop36h 00m

Buenos Aires Ministro Pistarini

dom. 3/1

11:55 pm-10:36 am

2 stops37h 41m

$1,079

Kansas CityBuenos Aires

MCI - EZE

MCIEZE

Kansas City

sáb. 2/7

9:57 am-10:15 am

1 stop21h 18m

Buenos Aires Ministro Pistarini

vie. 2/27

4:05 am-11:54 pm

2 stops22h 49m

$1,098

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 56 results

...

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 time of day to fly from MO to AR?

Unlike in the evening, when flights are generally more expensive, you can save up to 33% on flights from Missouri to Argentina by exploring options for tickets at noon.

Related info for your journey

How long is the flight from Missouri to Argentina?
For as low as $1,030, LATAM Airlines can have you in Argentina from Missouri in 20h 33m. Missouri and Argentina are separated by a distance of 5614 mi. This flight may include one or multiple stops.
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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Missouri to Argentina

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John F Kennedy Intl to Viracopos flights

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Newark to Cartagena flights

Boston to Jose Maria Cordova Intl flights

Fort Lauderdale to Lima flights

George Bush Intcntl to Jose Maria Cordova Intl flights

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LaGuardia to Guayaquil flights

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Miami to Jorge Newbery flights

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LaGuardia to Rio de Janeiro–Galeão Intl flights

LaGuardia to Cartagena flights

Complete your trip

Argentina car rentals

Buenos Aires Ministro Pistarini Airport car rentals

Buenos Aires Jorge Newbery Airport car rentals

Cordoba Pajas Blancas Airport car rentals

Mendoza El Plumerillo Airport car rentals

San Carlos de Bariloche Teniente Luis Candelaria Airport car rentals

Ushuaia Malvinas Argentinas Airport car rentals

Puerto Iguazú Cataratas del Iguazu Airport car rentals

El Calafate Airport car rentals

Rosario Fisherton Airport car rentals

Salta Martin Miguel de Guemes Intl Airport car rentals

San Miguel de Tucumán Benj Matienzo Airport car rentals

Top airline flying from Missouri to Argentina

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$1,025	Average$1,283	FlexibilityNo cancel fee	On-timeN/A

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$361+ 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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Missouri to Argentina

Cheapest flights from Missouri to ArgentinaExplore 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 diciembre 12, 2025.

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 diciembre 12, 2025.

Find flight deals from Missouri to Argentina

Keep the following information in mind while searching for Missouri to Argentina flight deals. Data was last updated diciembre 12, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Missouri to Argentina that are best for you.

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.

Cheapflights Insights

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

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 diciembre 12, 2025.

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?

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

How can I find direct flights from Missouri to Argentina?

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

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Alternative routes for Missouri to Argentina

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Missouri to Argentina

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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 diciembre 12, 2025.