What is the cheapest airline that flies from Pittsburgh to Buenos Aires?

Air Canada is the most popular carrier operating from Pittsburgh to Buenos Aires

When did momondo last update prices for flights from Pittsburgh Airport to Buenos Aires?

Prices for flights from Pittsburgh Airport to Buenos Aires are refreshed on a daily basis.

How many operators does momondo search for flights from Pittsburgh Airport to Buenos Aires?

There is 1 operator available for flights from Pittsburgh Airport to Buenos Aires as of December 2025.

How old do you have to be to fly from Pittsburgh Airport to Buenos Aires?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pittsburgh Airport to Buenos Aires.

What documentation or ID do you need to fly to Buenos Aires?

The required travel and health documents for your Buenos Aires trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Buenos Aires. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$410 Cheap Flights from Pittsburgh to Buenos Aires in 2025/26

Q: What is the typical price of a round-trip flight between Pittsburgh and Buenos Aires?

Prices are currently low for flights on this route. Typical prices usually range from $1,220 to $1,407. The lowest price recently found on this route was $778.

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Find the cheapest flights from Pittsburgh to Buenos Aires

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5:50 pm - 12:05 am

PIT

EZE

28h 15m3 stops

6:40 am - 9:40 am

EZE

PIT

29h 00m3 stops

$778Multiple Airlines

Tue, Feb 3 - Tue, Feb 10

6:00 am - 8:40 pm

PIT

AEP

36h 40m3 stops

5:10 pm - 9:40 am

AEP

PIT

18h 30m2 stops

$828Multiple Airlines

Tue, Feb 3 - Tue, Feb 10

6:00 am - 8:40 pm

PIT

AEP

36h 40m3 stops

5:45 am - 9:40 am

AEP

PIT

29h 55m3 stops

$829Multiple Airlines

Tue, Feb 3 - Tue, Feb 10

5:50 pm - 12:05 am

PIT

EZE

28h 15m3 stops

7:30 am - 11:44 pm

EZE

PIT

18h 14m2 stops

$987Multiple Airlines

Tue, Feb 3 - Tue, Feb 10

4:54 pm - 9:00 am

PIT

EZE

14h 06m1 stop

7:45 am - 12:14 am

EZE

PIT

17h 29m2 stops

$1,000LATAM Airlines

Fri, Feb 27 - Wed, Mar 11

11:15 am - 9:00 am

PIT

EZE

19h 45m2 stops

4:05 am - 12:14 am

EZE

PIT

21h 09m2 stops

$1,004LATAM Airlines

Fri, Feb 27 - Wed, Mar 11

1:43 pm - 9:00 am

PIT

EZE

17h 17m1 stop

10:25 pm - 4:45 pm

EZE

PIT

19h 20m1 stop

$1,016Delta

Fri, Feb 27 - Wed, Mar 11

3:37 pm - 10:39 am

PIT

EZE

17h 02m2 stops

10:35 pm - 3:02 pm

EZE

PIT

17h 27m2 stops

$1,020American Airlines

Fri, Feb 27 - Wed, Mar 11

4:38 pm - 9:20 am

PIT

EZE

14h 42m1 stop

11:55 pm - 10:30 pm

EZE

PIT

24h 35m1 stop

$1,051United Airlines

Mon, Feb 2 - Mon, Feb 9

7:28 am - 7:20 am

PIT

EZE

21h 52m2 stops

11:55 pm - 7:09 pm

EZE

PIT

21h 14m2 stops

$1,055United Airlines

Mon, Feb 2 - Mon, Feb 9

LATAM Airlines flights from Pittsburgh to Buenos Aires

Our best LATAM Airlines deals on Pittsburgh to Buenos Aires flight tickets

LATAM Airlines

Apr 30

PIT11:45 amPittsburgh

21h 00m

1 stop

EZE9:45 amBuenos Aires Ministro Pistarini

May 31

EZE3:45 pmBuenos Aires Ministro Pistarini

25h 55m

2 stops

PIT4:40 pmPittsburgh

$976

Find similar

LATAM Airlines

Feb 27

PIT4:54 pmPittsburgh

14h 06m

1 stop

EZE9:00 amBuenos Aires Ministro Pistarini

Mar 11

EZE8:55 pmBuenos Aires Ministro Pistarini

14h 40m

1 stop

PIT10:35 amPittsburgh

$1,000

Find similar

LATAM Airlines

Feb 27

PIT11:15 amPittsburgh

19h 45m

2 stops

EZE9:00 amBuenos Aires Ministro Pistarini

Mar 11

EZE4:05 amBuenos Aires Ministro Pistarini

21h 09m

2 stops

PIT12:14 amPittsburgh

$1,004

Find similar

American Airlines flights from Pittsburgh to Buenos Aires

Our best American Airlines deals on Pittsburgh to Buenos Aires flight tickets

American Airlines

Feb 27

PIT3:37 pmPittsburgh

17h 02m

2 stops

EZE10:39 amBuenos Aires Ministro Pistarini

Mar 11

EZE10:35 pmBuenos Aires Ministro Pistarini

17h 27m

2 stops

PIT3:02 pmPittsburgh

$1,020

Find similar

American Airlines

Jan 30

PIT11:24 amPittsburgh

19h 01m

1 stop

EZE8:25 amBuenos Aires Ministro Pistarini

Feb 13

EZE8:45 pmBuenos Aires Ministro Pistarini

19h 58m

1 stop

PIT2:43 pmPittsburgh

$1,131

Find similar

American Airlines

Jan 30

PIT3:17 pmPittsburgh

17h 23m

2 stops

EZE10:40 amBuenos Aires Ministro Pistarini

Feb 13

EZE8:45 pmBuenos Aires Ministro Pistarini

17h 59m

2 stops

PIT12:44 pmPittsburgh

$1,135

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PittsburghBuenos Aires

PIT - EZE

PITEZE

Pittsburgh

Tue 2/3

5:50 pm-12:05 am

3 stops28h 15m

Buenos Aires Ministro Pistarini

Tue 2/10

6:40 am-9:40 am

3 stops29h 00m

$778

PittsburghBuenos Aires

PIT - AEP

PITAEP

Pittsburgh

Tue 2/3

6:00 am-8:40 pm

3 stops36h 40m

Buenos Aires Jorge Newbery

Tue 2/10

5:10 pm-9:40 am

2 stops18h 30m

$828

PittsburghBuenos Aires

PIT - AEP

PITAEP

Pittsburgh

Tue 2/3

6:00 am-8:40 pm

3 stops36h 40m

Buenos Aires Jorge Newbery

Tue 2/10

5:45 am-9:40 am

3 stops29h 55m

$829

PittsburghBuenos Aires

PIT - EZE

PITEZE

Pittsburgh

Tue 2/3

5:50 pm-12:05 am

3 stops28h 15m

Buenos Aires Ministro Pistarini

Tue 2/10

7:30 am-11:44 pm

2 stops18h 14m

$987

PittsburghBuenos Aires

PIT - EZE

PITEZE

Pittsburgh

Fri 2/27

4:54 pm-9:00 am

1 stop14h 06m

Buenos Aires Ministro Pistarini

Wed 3/11

7:45 am-12:14 am

2 stops17h 29m

$1,000

PittsburghBuenos Aires

PIT - EZE

PITEZE

Pittsburgh

Fri 2/27

11:15 am-9:00 am

2 stops19h 45m

Buenos Aires Ministro Pistarini

Wed 3/11

4:05 am-12:14 am

2 stops21h 09m

$1,004

PittsburghBuenos Aires

PIT - EZE

PITEZE

Pittsburgh

Fri 2/27

1:43 pm-9:00 am

1 stop17h 17m

Buenos Aires Ministro Pistarini

Wed 3/11

10:25 pm-4:45 pm

1 stop19h 20m

$1,016

PittsburghBuenos Aires

PIT - EZE

PITEZE

Pittsburgh

Fri 2/27

3:37 pm-10:39 am

2 stops17h 02m

Buenos Aires Ministro Pistarini

Wed 3/11

10:35 pm-3:02 pm

2 stops17h 27m

$1,020

PittsburghBuenos Aires

PIT - EZE

PITEZE

Pittsburgh

Mon 2/2

4:38 pm-9:20 am

1 stop14h 42m

Buenos Aires Ministro Pistarini

Mon 2/9

11:55 pm-10:30 pm

1 stop24h 35m

$1,051

PittsburghBuenos Aires

PIT - EZE

PITEZE

Pittsburgh

Mon 2/2

7:28 am-7:20 am

2 stops21h 52m

Buenos Aires Ministro Pistarini

Mon 2/9

11:55 pm-7:09 pm

2 stops21h 14m

$1,055

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

How to get the cheapest flight ticket from Pittsburgh to Buenos Aires

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the typical price of a round-trip flight between Pittsburgh and Buenos Aires?

What is the cheapest month to fly to Buenos Aires?

The cheapest month to fly to Buenos Aires from Pittsburgh is in July. Flight prices, which tend to average around $968, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of July, then book flights to Buenos Aires from Pittsburgh during September instead. Flights to Buenos Aires in September, while not as cheap as those in July, still average around $1,115.

What is the cheapest day to depart on your flight to Buenos Aires?

On average, the least expensive day to fly to Buenos Aires from Pittsburgh is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $1,073. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Buenos Aires on Saturday is $1,393.

What is the cheapest time of day to depart on your flight to Buenos Aires?

Our most recent data shows that the best time of day to fly to Buenos Aires is at noon. Flights from Pittsburgh to Buenos Aires during this time can be as low as $1,116. Try not to purchase tickets in the afternoon because they tend to be around $1,171. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Pittsburgh to Buenos Aires

Are you open to changing your travel dates? Check out the ideal times to fly from Pittsburgh to Buenos Aires according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Pittsburgh to Buenos Aires (PIT to BUE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pittsburgh to Buenos Aires

Fastest flight time	14h 06m
Direct flights	None

The fastest flight from Pittsburgh to Buenos Aires takes 14h 06m

There are no direct flights from Pittsburgh to Buenos Aires. There are no popular flight routes from Pittsburgh to Buenos Aires.

Search flight deals

How far is Pittsburgh to Buenos Aires by plane?
A flight from Pittsburgh to Buenos Aires will travel around 5361.5 mi. 14h 06m is a normal flight duration for this route.
When did momondo last update prices for flights from Pittsburgh Airport to Buenos Aires?
Prices for flights from Pittsburgh Airport to Buenos Aires are refreshed on a daily basis.
How many operators does momondo search for flights from Pittsburgh Airport to Buenos Aires?
There is 1 operator available for flights from Pittsburgh Airport to Buenos Aires as of December 2025.
How old do you have to be to fly from Pittsburgh Airport to Buenos Aires?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pittsburgh Airport to Buenos Aires.
What documentation or ID do you need to fly to Buenos Aires?
The required travel and health documents for your Buenos Aires trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Buenos Aires. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Pittsburgh to Buenos Aires?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Pittsburgh to Buenos Aires is Delta (64% of total bookings). The next most popular airline is American Airlines (36%).

Best airlines flying from Pittsburgh to Buenos Aires

Compare and see reviews for airlines that fly from Pittsburgh to Buenos Aires with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $1,040	Free Cancellation	Rating 7.9 8,021 reviews		Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Pittsburgh to Buenos Aires?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Buenos Aires from Pittsburgh.

Can I find flights from Pittsburgh to Buenos Aires with flexible booking policies on momondo?

All flight searches from Pittsburgh to Buenos Aires on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Pittsburgh to Buenos Aires?

Once all potential Pittsburgh to Buenos Aires flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Pittsburgh to Buenos Aires right now. Can momondo alert me if prices change?

Price alerts on flights to Buenos Aires from Pittsburgh are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.