$468+ 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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
STL — EZE
Jul 6 — Jul 131
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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 July 1, 2025.
Round-trip from | $894 (Avianca Connect) |
|---|---|
One-way from | $468 (Kiwi.com) |
Popular in | July |
Cheapest in | October |
Average price | $1,749 |
Find 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 July 1, 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 July 1, 2025.
This Avianca Connect deal was found by Cheapflights users on 7/1. 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 Avianca Connect is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/306:00 amMCI - EZE
2 stops17h 25mMultiple Airlines
Fri 9/261:40 amEZE - MCI
2 stops23h 28mMultiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$894
This Mytrip deal was found by Cheapflights users on 7/1. 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 stops33h 20mMultiple Airlines
Sat 9/274:40 pmAEP - MCI
3 stops32h 28mMultiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$934
This Avianca deal was found by Cheapflights users on 7/1. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/188:25 amSTL - EZE
2 stops18h 40mMultiple Airlines
Tue 11/251:45 amEZE - STL
2 stops16h 44mMultiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$1,004
This LATAM Airlines deal was found by Cheapflights users on 6/30. 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.
Mon 9/15:11 pmSTL - AEP
2 stops21h 49mLATAM Airlines
Wed 9/103:40 pmAEP - STL
2 stops20h 19mLATAM Airlines
Deal found 6/30![LATAM Airlines logo]()
$1,025
This Delta deal was found by Cheapflights users on 6/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/15:11 pmSTL - EZE
1 stop14h 34mDelta
Wed 9/106:00 amEZE - STL
2 stops18h 02mDelta
Deal found 6/30![Delta logo]()
$1,025
This American Airlines deal was found by Cheapflights users on 6/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2210:22 amSTL - EZE
2 stops19h 13mAmerican Airlines
Wed 10/2911:35 pmEZE - STL
2 stops18h 10mAmerican Airlines
Deal found 6/30![American Airlines logo]()
$1,030
This United Airlines deal was found by Cheapflights users on 6/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/304:45 pmMCI - EZE
1 stop13h 35mUnited Airlines
Thu 1/2211:55 pmEZE - MCI
1 stop17h 31mUnited Airlines
Deal found 6/29![United Airlines logo]()
$1,050
This Air Canada deal was found by Cheapflights users on 6/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/11:30 pmSTL - EZE
3 stops47h 00mAir Canada
Wed 9/104:35 pmEZE - STL
2 stops29h 22mAir Canada
Deal found 6/30![Air Canada logo]()
$1,052
This American Airlines deal was found by Cheapflights users on 6/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/309:47 amMCI - EZE
1 stop20h 23mAmerican Airlines
Thu 1/2210:30 pmEZE - MCI
1 stop20h 32mAmerican Airlines
Deal found 6/30![American Airlines logo]()
$1,065
This KAYAK deal was found by Cheapflights users on 6/30. 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.
Thu 12/1112:30 pmMCI - EZE
2 stops17h 45mLATAM Airlines
Sat 12/2711:00 amEZE - MCI
2 stops15h 58mLATAM Airlines
Deal found 6/30![LATAM Airlines logo]()
$1,080
This KAYAK deal was found by Cheapflights users on 6/30. 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.
Sat 8/306:10 pmMCI - AEP
2 stops20h 50mLATAM Airlines
Sat 9/273:40 pmAEP - MCI
2 stops19h 43mLATAM Airlines
Deal found 6/30![LATAM Airlines logo]()
$1,115
This Travelocity deal was found by Cheapflights users on 6/30. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/15:11 pmSTL - EZE
2 stops22h 59mLATAM Airlines
Tue 9/93:55 amEZE - STL
2 stops30h 15mLATAM Airlines
Deal found 6/30![LATAM Airlines logo]()
$1,121
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 July 1, 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 CityBuenos Aires
MCI - EZE
MCIEZE
Kansas City
Sat 8/30
6:00 am-1:25 am
2 stops17h 25m
Buenos Aires Ministro Pistarini
Fri 9/26
1:40 am-11:08 pm
2 stops23h 28m
$894
Kansas CityBuenos Aires
MCI - AEP
MCIAEP
Kansas City
Sat 8/30
6:00 am-5:20 pm
3 stops33h 20m
Buenos Aires Jorge Newbery
Sat 9/27
4:40 pm-11:08 pm
3 stops32h 28m
$934
St. LouisBuenos Aires
STL - EZE
STLEZE
Lambert-St Louis
Tue 11/18
8:25 am-6:05 am
2 stops18h 40m
Buenos Aires Ministro Pistarini
Tue 11/25
1:45 am-3:29 pm
2 stops16h 44m
$1,004
St. LouisBuenos Aires
STL - AEP
STLAEP
Lambert-St Louis
Mon 9/1
5:11 pm-5:00 pm
2 stops21h 49m
Buenos Aires Jorge Newbery
Wed 9/10
3:40 pm-9:59 am
2 stops20h 19m
$1,025
St. LouisBuenos Aires
STL - EZE
STLEZE
Lambert-St Louis
Mon 9/1
5:11 pm-9:45 am
1 stop14h 34m
Buenos Aires Ministro Pistarini
Wed 9/10
6:00 am-10:02 pm
2 stops18h 02m
$1,025
St. LouisBuenos Aires
STL - EZE
STLEZE
Lambert-St Louis
Wed 10/22
10:22 am-7:35 am
2 stops19h 13m
Buenos Aires Ministro Pistarini
Wed 10/29
11:35 pm-3:45 pm
2 stops18h 10m
$1,030
St. LouisBuenos Aires
STL - EZE
STLEZE
Lambert-St Louis
Mon 9/1
1:30 pm-2:30 pm
3 stops47h 00m
Buenos Aires Ministro Pistarini
Wed 9/10
4:35 pm-7:57 pm
2 stops29h 22m
$1,052
Kansas CityBuenos Aires
MCI - EZE
MCIEZE
Kansas City
Thu 12/11
12:30 pm-9:15 am
2 stops17h 45m
Buenos Aires Ministro Pistarini
Sat 12/27
11:00 am-11:58 pm
2 stops15h 58m
$1,080
Kansas CityBuenos Aires
MCI - EZE
MCIEZE
Kansas City
Wed 8/13
6:30 am-8:00 am
1 stop23h 30m
Buenos Aires Ministro Pistarini
Wed 8/20
9:00 pm-4:38 pm
1 stop21h 38m
$1,100
Kansas CityBuenos Aires
MCI - AEP
MCIAEP
Kansas City
Sat 8/30
6:10 pm-5:00 pm
2 stops20h 50m
Buenos Aires Jorge Newbery
Sat 9/27
3:40 pm-9:23 am
2 stops19h 43m
$1,115
Showing 1-10 of 33 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 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 July 1, 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.
Reviews of airlines servicing Argentina
Get insights into the airlines that provide service to Argentina. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Argentina. Reviews last updated July 1, 2025.
Read through reviews of airlines operating flights from Missouri to Argentina, such as Delta, LATAM Airlines, and Copa Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.9
Entertainment
7.9
Overall
8.0
Food
7.3
Boarding
8.2
Crew
8.5
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Comfort
7.9
Entertainment
7.9
Overall
8.0
Food
7.3
Boarding
8.2
Crew
8.5
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Comfort
7.9
Entertainment
7.9
Overall
8.0
Food
7.3
Boarding
8.2
Crew
8.5
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Comfort
7.9
Entertainment
7.9
Overall
8.0
Food
7.3
Boarding
8.2
Crew
8.5
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Comfort
7.9
Entertainment
7.9
Overall
8.0
Food
7.3
Boarding
8.2
Crew
8.5
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Comfort
7.9
Entertainment
7.9
Overall
8.0
Food
7.3
Boarding
8.2
Crew
8.5
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
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.
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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 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 July 1, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,023 | Average$1,277 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,025 | Average$1,391 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$1,053 | Average$1,198 | FlexibilityNo cancel fee | On-time69% |