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Ministro Pistarini

$926+ Cheap flights from St. Louis (STL) to Ministro Pistarini (EZE)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
STL — EZE
5月 6 — 5月 131
週二 5/6
週二 5/13
1 adult, Economy
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Cheap flight deals from St. Louis to Ministro Pistarini

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Ministro Pistarini (EZE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 5月 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$926
(Avianca)

Popular in

January

Cheapest in

August

Average price

$1,291
Provider with most accurate pricing for Lambert-St Louis-Buenos Aires Ministro Pistarini flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Buenos Aires Ministro Pistarini flights.
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From Lambert-St Louis to Buenos Aires Ministro Pistarini
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Highest demand for flights based on searches. 3% potential increase in price ($47 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from St. Louis to Ministro Pistarini

Cheapest flights from St. Louis to Ministro Pistarini
Explore the most affordable flight options available from St. Louis to Ministro Pistarini. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5月 1, 2025.

This Avianca deal was found by Cheapflights users on 4/29. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週三 9/39:17 amSTL - EZE
2 stops18h 28mMultiple Airlines
週四 9/44:45 pmEZE - STL
2 stops19h 17mMultiple Airlines
Deal found 4/29$926
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週一 8/189:00 amSTL - EZE
1 stop22h 45mDelta
週一 8/256:15 amEZE - STL
2 stops19h 24mDelta
Deal found 4/29$1,025
This United Airlines deal was found by Cheapflights users on 4/29. 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.
週二 8/1211:25 amSTL - EZE
2 stops18h 35mUnited Airlines
週二 8/269:00 pmEZE - STL
2 stops19h 33mUnited Airlines
Deal found 4/29$1,030
This Air Canada deal was found by Cheapflights users on 4/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週六 8/161:30 pmSTL - EZE
3 stops47h 00mAir Canada
週四 8/214:35 pmEZE - STL
2 stops29h 05mAir Canada
Deal found 4/29$1,084
This FlightHub deal was found by Cheapflights users on 4/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週六 8/168:15 amSTL - EZE
2 stops37h 55mAvianca
週六 8/234:45 pmEZE - STL
2 stops19h 17mAvianca
Deal found 4/30$1,109
This Ovago deal was found by Cheapflights users on 4/29. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週五 8/153:30 pmSTL - EZE
2 stops31h 55mLATAM Airlines
週二 8/267:35 amEZE - STL
2 stops29h 03mLATAM Airlines
Deal found 4/29$1,143
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週五 11/211:55 pmSTL - EZE
1 stop16h 15mAmerican Airlines
週三 12/310:30 pmEZE - STL
1 stop20h 37mAmerican Airlines
Deal found 4/29$1,193
This Gurufare deal was found by Cheapflights users on 4/29. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週五 11/214:34 pmSTL - EZE
2 stops16h 46mGOL
週二 12/23:15 amEZE - STL
2 stops22h 50mGOL
Deal found 4/29$1,792
This Copa Airlines deal was found by Cheapflights users on 4/29. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週六 12/138:25 amSTL - EZE
2 stops19h 28mCopa Airlines
週五 1/93:57 amEZE - STL
2 stops32h 51mCopa Airlines
Deal found 4/29$3,666

Cheapflights Fare Finder

Customize your flight search to find flights from St. Louis to Ministro Pistarini 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 5月 1, 2025.
Use the filters below to find and compare flights from St. Louis to Buenos Aires Ministro Pistarini Airport that are best for you.

Fly from

St. Louis

Fly to

Ministro Pistarini

Route

Depart

Return

Price

St. LouisBuenos Aires

STL - EZE

STLEZE

Lambert-St Louis

週三 9/3

9:17 am-5:45 am

2 stops18h 28m

Buenos Aires Ministro Pistarini

週四 9/4

4:45 pm-10:02 am

2 stops19h 17m

$926

St. LouisBuenos Aires

STL - EZE

STLEZE

Lambert-St Louis

週一 8/18

9:00 am-9:45 am

1 stop22h 45m

Buenos Aires Ministro Pistarini

週一 8/25

6:15 am-11:39 pm

2 stops19h 24m

$1,025

St. LouisBuenos Aires

STL - EZE

STLEZE

Lambert-St Louis

週二 8/12

11:25 am-8:00 am

2 stops18h 35m

Buenos Aires Ministro Pistarini

週二 8/26

9:00 pm-2:33 pm

2 stops19h 33m

$1,030

St. LouisBuenos Aires

STL - EZE

STLEZE

Lambert-St Louis

週六 8/16

1:30 pm-2:30 pm

3 stops47h 00m

Buenos Aires Ministro Pistarini

週四 8/21

4:35 pm-7:40 pm

2 stops29h 05m

$1,084

St. LouisBuenos Aires

STL - EZE

STLEZE

Lambert-St Louis

週六 8/16

8:15 am-12:10 am

2 stops37h 55m

Buenos Aires Ministro Pistarini

週六 8/23

4:45 pm-10:02 am

2 stops19h 17m

$1,109

St. LouisBuenos Aires

STL - EZE

STLEZE

Lambert-St Louis

週五 8/15

3:30 pm-1:25 am

2 stops31h 55m

Buenos Aires Ministro Pistarini

週二 8/26

7:35 am-10:38 am

2 stops29h 03m

$1,143

St. LouisBuenos Aires

STL - EZE

STLEZE

Lambert-St Louis

週五 8/15

1:37 pm-10:15 am

2 stops18h 38m

Buenos Aires Ministro Pistarini

週六 8/23

8:30 pm-11:59 pm

1 stop29h 29m

$1,262

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Compare providers for flights from St. Louis to Ministro Pistarini

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Ministro Pistarini in May.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on St. Louis-Buenos Aires Ministro Pistarini Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on St. Louis-Buenos Aires Ministro Pistarini Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from St. Louis-Buenos Aires Ministro Pistarini Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Buenos Aires Ministro Pistarini Airport flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Buenos Aires Ministro Pistarini Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from St. Louis to Ministro Pistarini

Have a flexible travel schedule? Discover the best time to fly to Ministro Pistarini from St. Louis 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 St. Louis to Buenos Aires Ministro Pistarini Airport

What is the cheapest month to book a flight from St. Louis to Buenos Aires Ministro Pistarini Airport?

Currently, April is the cheapest month in which you can book a flight from St. Louis to Buenos Aires Ministro Pistarini Airport (average of $795). Flying from St. Louis to Buenos Aires Ministro Pistarini Airport 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 STL to EZE?

Find hourly flight availability from St. Louis to Ministro Pistarini. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 5月 1, 2025.

It’s typically best to fly out from St. Louis to Buenos Aires Ministro Pistarini Airport in the evening. Doing so could potentially save you 8% on the flight price compared to flying at noon, which is usually more expensive.

Rainfall in Ministro Pistarini by month

Plan your trip to Ministro Pistarini by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Buenos Aires Ministro Pistarini Airport 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 Buenos Aires Ministro Pistarini Airport when rainfall is around 2.0 in.

Temperature in Ministro Pistarini by month

Plan your trip to Ministro Pistarini by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Buenos Aires Ministro Pistarini Airport, 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).

Reviews of airlines servicing Ministro Pistarini

Get insights into the airlines that provide service to Ministro Pistarini. 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 Ministro Pistarini. Reviews last updated 5月 1, 2025.
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
LATAM Airlines
7.5
Good
1,767 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Canada
7.0
Good
9,245 reviews
Delta
8.0
Very good
7,934 reviews

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

  • What airport do you fly from for flights from St. Louis to Buenos Aires Ministro Pistarini?

    Lambert-St Louis (STL), located 12.7 mi from the city center, is the airport you fly out of when you book flights from St. Louis to Buenos Aires Ministro Pistarini. 3 airlines have flights from Lambert-St Louis to Buenos Aires Ministro Pistarini on a regular basis. Booking flights from Lambert-St Louis to Buenos Aires Ministro Pistarini should not be difficult; the airport handles an average of 0 outbound flights to Buenos Aires Ministro Pistarini per day.

  • What are the cheapest airlines flying from St. Louis to Buenos Aires Ministro Pistarini Airport round-trip?

    Delta, at $1,025, was found to be the cheapest airline from St. Louis to Buenos Aires Ministro Pistarini Airport.Alternate airlines to your destination round-trip include United Airlines and Air Canada. You may be able to fly from St. Louis to Buenos Aires Ministro Pistarini Airport for 17% less than the average price by searching for these airlines.

  • Can I find deals for flights from St. Louis to Ministro Pistarini that include hotel bookings?

    Yes. In addition to deals on St. Louis to Ministro Pistarini flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Ministro Pistarini?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Ministro Pistarini.

  • Can I find deals for business class flights from St. Louis to Ministro Pistarini?

    Yes. Cheapflights offers flight deals from St. Louis to Ministro Pistarini 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 St. Louis to Buenos Aires Ministro Pistarini Airport?

    Currently, April is the cheapest month in which you can book a flight from St. Louis to Buenos Aires Ministro Pistarini Airport (average of $795). Flying from St. Louis to Buenos Aires Ministro Pistarini Airport 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

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Alternative routes for St. Louis to Ministro Pistarini

See prices for flight routes from nearby airports that may be better suited for you.
Kansas City to Ministro Pistarini flights
Kansas City to Jorge Newbery flights
St. Louis to Jorge Newbery flights

Top 3 airlines flying from St. Louis to Ministro Pistarini

Discover the top 3 airlines that operate flights from St. Louis to Ministro Pistarini. 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 5月 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$1,023Average$1,283FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$1,025Average$1,238FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,053Average$1,223FlexibilityNo cancel feeOn-time69%

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