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

Cheapflights users have booked flights from Buenos Aires Ministro Pistarini Airport to St. Louis round-trip from $893. Other airlines that can offer you cheap pricing are American Airlines, from $1,010, and Delta, from $1,012. Users have found that Air Canada is 27% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Buenos Aires Ministro Pistarini Airport to St. Louis one-way?

The cheapest airlines for a one-way flight from Buenos Aires Ministro Pistarini Airport to St. Louis are Air Canada ($582), American Airlines ($757), and Delta ($958).

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

Currently, August is the cheapest month in which you can book a flight from Buenos Aires Ministro Pistarini Airport to St. Louis (average of $311). Flying from Buenos Aires Ministro Pistarini Airport to St. Louis in March is currently the most expensive (average of $356). 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 day to fly from Buenos Aires Ministro Pistarini Airport to St. Louis?

Travelers seeking maximum savings on their Buenos Aires Ministro Pistarini Airport to St. Louis flight should consider departing on Monday afternoons when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.

If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

What is the cheapest day to fly round-trip from Buenos Aires Ministro Pistarini Airport to St. Louis?

Saturday flights are found to be more expensive to fly from Buenos Aires Ministro Pistarini Airport to St. Louis. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to St. Louis.

What is the cheapest time of day to fly from EZE to STL?

It’s typically best to fly out from Buenos Aires Ministro Pistarini Airport to St. Louis at noon. Doing so could potentially save you 22% on the flight price compared to flying in the afternoon, which is usually more expensive.

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

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

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

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

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

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

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

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

$560+ Flights from Buenos Aires Ministro Pistarini Airport to St. Louis

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Cheap flight deals from Ministro Pistarini to St. Louis

Round-trip from	$893 (Air Canada)
One-way from	$560 (Trip.com)
Popular in	October
Cheapest in	March
Average price	$995

From Buenos Aires Ministro Pistarini to Lambert-St Louis

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One-way flight from Buenos Aires Ministro Pistarini to Lambert-St Louis

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Highest demand for flights based on searches. 20% potential increase in price ($321 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($54 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from Ministro Pistarini to St. Louis

Cheapest flights from Ministro Pistarini to St. Louis
Explore the most affordable flight options available from Ministro Pistarini to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Wed 10/154:35 pmEZE - STL

2 stops24h 43mAir Canada

Sun 10/194:05 pmSTL - EZE

2 stops20h 25mAir Canada

Deal found 7/2

$893

Fri 8/2210:30 pmEZE - STL

2 stops19h 44mAmerican Airlines

Sun 9/79:42 amSTL - EZE

2 stops19h 38mAmerican Airlines

Deal found 7/3

$1,010

Wed 10/156:00 amEZE - STL

2 stops17h 59mDelta

Sun 10/195:40 pmSTL - EZE

2 stops18h 15mDelta

Deal found 7/1

$1,012

Thu 8/213:55 amEZE - STL

2 stops21h 19mLATAM Airlines

Sun 9/75:11 pmSTL - EZE

2 stops16h 34mLATAM Airlines

Deal found 7/3

$1,064

Mon 8/48:30 pmEZE - STL

2 stops25h 15mMultiple Airlines

Wed 8/611:24 amSTL - EZE

3 stops34h 03mMultiple Airlines

Deal found 7/2

$1,072

Wed 9/249:00 pmEZE - STL

1 stop26h 59mUnited Airlines

Sun 9/285:28 pmSTL - EZE

2 stops36h 32mUnited Airlines

Deal found 7/2

$1,207

Tue 9/233:48 amEZE - STL

2 stops32h 14mCopa Airlines

Sun 9/288:05 amSTL - EZE

2 stops38h 50mCopa Airlines

Deal found 7/1

$1,348

Best flights from Ministro Pistarini to St. Louis
Discover carefully curated flight deals from Ministro Pistarini to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2025.

Wed 10/154:35 pmEZE - STL

2 stops24h 43mAir Canada

Sun 10/194:05 pmSTL - EZE

2 stops20h 25mAir Canada

Deal found 7/2

$893

Fri 8/2210:30 pmEZE - STL

2 stops19h 44mAmerican Airlines

Sun 9/79:42 amSTL - EZE

2 stops19h 38mAmerican Airlines

Deal found 7/3

$1,010

Wed 10/156:00 amEZE - STL

2 stops17h 59mDelta

Sun 10/195:40 pmSTL - EZE

2 stops18h 15mDelta

Deal found 7/1

$1,012

Thu 8/213:55 amEZE - STL

2 stops21h 19mLATAM Airlines

Sun 9/75:11 pmSTL - EZE

2 stops16h 34mLATAM Airlines

Deal found 7/3

$1,064

Mon 8/48:30 pmEZE - STL

2 stops25h 15mMultiple Airlines

Wed 8/611:24 amSTL - EZE

3 stops34h 03mMultiple Airlines

Deal found 7/2

$1,072

Wed 9/249:00 pmEZE - STL

1 stop26h 59mUnited Airlines

Sun 9/285:28 pmSTL - EZE

2 stops36h 32mUnited Airlines

Deal found 7/2

$1,207

Tue 9/233:48 amEZE - STL

2 stops32h 14mCopa Airlines

Sun 9/288:05 amSTL - EZE

2 stops38h 50mCopa Airlines

Deal found 7/1

$1,348

Last-minute flights from Ministro Pistarini to St. Louis
Discover last-minute flight deals from Ministro Pistarini to St. Louis. Data last updated July 3, 2025 and is based on user searches.

Mon 8/48:30 pmEZE - STL

2 stops25h 15mMultiple Airlines

Wed 8/611:24 amSTL - EZE

3 stops34h 03mMultiple Airlines

Deal found 7/2

$1,072

Mon 8/48:10 pmEZE - STL

1 stop14h 12mDelta

Wed 8/69:27 amSTL - EZE

2 stops18h 28mDelta

Deal found 7/2

$1,398

Thu 8/213:55 amEZE - STL

2 stops21h 19mLATAM Airlines

Sun 9/75:11 pmSTL - EZE

2 stops16h 34mLATAM Airlines

Deal found 7/3

$1,064

Fri 8/2210:30 pmEZE - STL

2 stops19h 44mAmerican Airlines

Sun 9/79:42 amSTL - EZE

2 stops19h 38mAmerican Airlines

Deal found 7/3

$1,010

One-way flights from Ministro Pistarini to St. Louis
Search for one-way flight options from Ministro Pistarini to St. Louis. Find affordable one-way fares based on user searches. Data last updated July 3, 2025.

Mon 9/811:25 pmEZE - STL

2 stops20h 45mMultiple Airlines

Deal found 6/30

$560

Mon 9/84:35 pmEZE - STL

3 stops29h 22mAir Canada

Deal found 6/30

$582

Mon 9/810:30 pmEZE - STL

1 stop27h 29mAmerican Airlines

Deal found 6/30

$757

Tue 7/158:10 pmEZE - STL

1 stop18h 24mDelta

Deal found 7/1

$958

Wed 7/169:00 pmEZE - STL

1 stop21h 59mUnited Airlines

Deal found 7/1

$959

Tue 7/83:55 amEZE - STL

2 stops21h 58mLATAM Airlines

Deal found 7/2

$1,005

Cheapflights Fare Finder

Use the filters below to find and compare flights from Buenos Aires Ministro Pistarini Airport to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Buenos AiresSt. Louis

EZE - STL

EZESTL

Buenos Aires Ministro Pistarini

Wed 10/15

4:35 pm-3:18 pm

2 stops24h 43m

Lambert-St Louis

Sun 10/19

4:05 pm-2:30 pm

2 stops20h 25m

$893

Buenos AiresSt. Louis

EZE - STL

EZESTL

Buenos Aires Ministro Pistarini

Fri 8/22

10:30 pm-4:14 pm

2 stops19h 44m

Lambert-St Louis

Sun 9/7

9:42 am-7:20 am

2 stops19h 38m

$1,010

Buenos AiresSt. Louis

EZE - STL

EZESTL

Buenos Aires Ministro Pistarini

Wed 10/15

6:00 am-9:59 pm

2 stops17h 59m

Lambert-St Louis

Sun 10/19

5:40 pm-1:55 pm

2 stops18h 15m

$1,012

Buenos AiresSt. Louis

EZE - STL

EZESTL

Buenos Aires Ministro Pistarini

Thu 8/21

3:55 am-11:14 pm

2 stops21h 19m

Lambert-St Louis

Sun 9/7

5:11 pm-11:45 am

2 stops16h 34m

$1,064

Buenos AiresSt. Louis

EZE - STL

EZESTL

Buenos Aires Ministro Pistarini

Mon 8/4

8:30 pm-7:45 pm

2 stops25h 15m

Lambert-St Louis

Wed 8/6

11:24 am-11:27 pm

3 stops34h 03m

$1,072

Buenos AiresSt. Louis

EZE - STL

EZESTL

Buenos Aires Ministro Pistarini

Wed 9/24

9:00 pm-9:59 pm

1 stop26h 59m

Lambert-St Louis

Sun 9/28

5:28 pm-8:00 am

2 stops36h 32m

$1,207

Buenos AiresSt. Louis

EZE - STL

EZESTL

Buenos Aires Ministro Pistarini

Tue 9/23

3:48 am-10:02 am

2 stops32h 14m

Lambert-St Louis

Sun 9/28

8:05 am-12:55 am

2 stops38h 50m

$1,348

Buenos AiresSt. Louis

EZE - STL

EZESTL

Buenos Aires Ministro Pistarini

Mon 9/8

11:25 pm-6:10 pm

2 stops20h 45m

$560

Buenos AiresSt. Louis

EZE - STL

EZESTL

Buenos Aires Ministro Pistarini

Mon 9/8

4:35 pm-7:57 pm

3 stops29h 22m

$582

Buenos AiresSt. Louis

EZE - STL

EZESTL

Buenos Aires Ministro Pistarini

Mon 9/8

10:30 pm-11:59 pm

1 stop27h 29m

$757

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 13 results

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

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

Reviews of airlines servicing St. Louis

Get a feel of what it's like to fly with Delta, LATAM Airlines, and Copa Airlines from Buenos Aires Ministro Pistarini Airport to St. Louis by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,982 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

LATAM Airlines

7.5

Good

1,805 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Copa Airlines

7.5

Good

1,467 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,861 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What airport do you fly into for flights to St. Louis from Buenos Aires Ministro Pistarini?
Lambert-St Louis (STL), located 12.7 mi from the city center, is the airport you fly into when you book flights from Buenos Aires Ministro Pistarini to St. Louis. 0 airlines have flights to Lambert-St Louis from Buenos Aires Ministro Pistarini on a regular basis. Booking flights from Buenos Aires Ministro Pistarini to Lambert-St Louis should not be difficult; the airport handles an average of 0 inbound flights from Buenos Aires Ministro Pistarini per day.
What are the cheapest airlines flying from Buenos Aires Ministro Pistarini Airport to St. Louis round-trip?
Cheapflights users have booked flights from Buenos Aires Ministro Pistarini Airport to St. Louis round-trip from $893. Other airlines that can offer you cheap pricing are American Airlines, from $1,010, and Delta, from $1,012. Users have found that Air Canada is 27% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Buenos Aires Ministro Pistarini Airport to St. Louis one-way?
The cheapest airlines for a one-way flight from Buenos Aires Ministro Pistarini Airport to St. Louis are Air Canada ($582), American Airlines ($757), and Delta ($958).
Can I find deals for flights from Ministro Pistarini to St. Louis that include hotel bookings?
Yes. In addition to deals on Ministro Pistarini to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ministro Pistarini to St. Louis?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ministro Pistarini to St. Louis.
Can I find deals for business class flights from Ministro Pistarini to St. Louis?
Yes. Cheapflights offers flight deals from Ministro Pistarini to St. Louis 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 Buenos Aires Ministro Pistarini Airport to St. Louis?
Currently, August is the cheapest month in which you can book a flight from Buenos Aires Ministro Pistarini Airport to St. Louis (average of $311). Flying from Buenos Aires Ministro Pistarini Airport to St. Louis in March is currently the most expensive (average of $356). 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.

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$560+ Cheap flights from Ministro Pistarini (EZE) to St. Louis (STL)

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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Ministro Pistarini to St. Louis with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Ministro Pistarini to St. Louis

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Find flight deals from Ministro Pistarini to St. Louis

Cheapest flights from Ministro Pistarini to St. LouisExplore the most affordable flight options available from Ministro Pistarini to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Explore the most affordable flight options available from Ministro Pistarini to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Buenos Aires Ministro Pistarini Airport to St. Louis that are best for you.

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

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Ministro Pistarini with our price prediction graph.

Reviews of airlines servicing St. Louis

Get a feel of what it's like to fly with Delta, LATAM Airlines, and Copa Airlines from Buenos Aires Ministro Pistarini Airport to St. Louis by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Ministro Pistarini to St. Louis. 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 into for flights to St. Louis from Buenos Aires Ministro Pistarini?

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

What are the cheapest airlines to fly from Buenos Aires Ministro Pistarini Airport to St. Louis one-way?

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

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

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

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

Traveling to a place near Buenos Aires Ministro Pistarini Airport?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ministro Pistarini to St. Louis

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Cheapest flights from Ministro Pistarini to St. Louis
Explore the most affordable flight options available from Ministro Pistarini to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.