Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Pittsburgh to Buenos Aires from $431

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pittsburgh to Buenos Aires departing on 11/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Pittsburgh to Buenos Aires

Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
6:21 pm - 9:45 am
PIT
-
EZE
14h 24m
1 stop
LATAM Airlines Logo
8:10 pm - 10:45 am
EZE
-
PIT
15h 35m
1 stop
$788LATAM Airlines
Tue, Jul 21 - Tue, Jul 28
Multiple Airlines Logo
6:21 pm - 6:50 pm
PIT
-
EZE
23h 29m
2 stops
Multiple Airlines Logo
8:10 pm - 9:11 am
EZE
-
PIT
14h 01m
1 stop
$792Multiple Airlines
Wed, Jul 15 - Wed, Jul 22
United Airlines Logo
6:06 am - 8:00 am
PIT
-
EZE
48h 54m
2 stops
United Airlines Logo
9:00 pm - 3:56 pm
EZE
-
PIT
19h 56m
1 stop
$807United Airlines
Sun, Jun 14 - Tue, Jul 28
LATAM Airlines Logo
6:21 pm - 9:40 am
PIT
-
EZE
38h 19m
2 stops
LATAM Airlines Logo
1:10 pm - 8:30 pm
EZE
-
PIT
32h 20m
2 stops
$831LATAM Airlines
Tue, Jul 21 - Tue, Jul 28
LATAM Airlines Logo
6:20 pm - 9:40 am
PIT
-
EZE
38h 20m
2 stops
LATAM Airlines Logo
7:35 am - 10:45 am
EZE
-
PIT
28h 10m
3 stops
$843LATAM Airlines
Sun, Jun 21 - Sun, Jun 28
Multiple Airlines Logo
1:05 pm - 8:00 am
PIT
-
EZE
17h 55m
1 stop
Multiple Airlines Logo
9:00 pm - 11:25 am
EZE
-
PIT
15h 25m
1 stop
$941Multiple Airlines
Tue, Jul 14 - Tue, Jul 21
Delta Logo
11:50 am - 9:45 am
PIT
-
EZE
20h 55m
1 stop
Delta Logo
11:35 pm - 12:53 pm
EZE
-
PIT
15h 18m
1 stop
$942Delta
Thu, Jul 16 - Tue, Dec 15
Copa Airlines Logo
9:12 am - 8:00 am
PIT
-
EZE
21h 48m
2 stops
Copa Airlines Logo
9:00 pm - 11:25 am
EZE
-
PIT
15h 25m
1 stop
$945Copa Airlines
Tue, Jul 14 - Tue, Jul 21
United Airlines Logo
6:15 am - 8:00 am
PIT
-
EZE
24h 45m
1 stop
United Airlines Logo
11:55 pm - 11:22 pm
EZE
-
PIT
25h 27m
2 stops
$956United Airlines
Thu, Jul 16 - Wed, Dec 16
GOL Logo
7:33 pm - 7:05 am
PIT
-
EZE
34h 32m
1 stop
GOL Logo
9:05 pm - 4:22 pm
EZE
-
PIT
20h 17m
1 stop
$967GOL
Sun, Jun 14 - Tue, Jul 28

LATAM Airlines flights from Pittsburgh to Buenos Aires

Our best LATAM Airlines deals on Pittsburgh to Buenos Aires flight tickets
LATAM Airlines
Jul 21
PIT6:21 pmPittsburgh
14h 24m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
Jul 28
EZE8:10 pmBuenos Aires Ministro Pistarini
15h 35m
1 stop
PIT10:45 amPittsburgh
$788
LATAM Airlines
Jul 21
PIT6:21 pmPittsburgh
38h 19m
2 stops
EZE9:40 amBuenos Aires Ministro Pistarini
Jul 28
EZE1:10 pmBuenos Aires Ministro Pistarini
32h 20m
2 stops
PIT8:30 pmPittsburgh
$831
LATAM Airlines
Jun 21
PIT6:20 pmPittsburgh
38h 20m
2 stops
EZE9:40 amBuenos Aires Ministro Pistarini
Jun 28
EZE7:35 amBuenos Aires Ministro Pistarini
28h 10m
3 stops
PIT10:45 amPittsburgh
$843

American Airlines flights from Pittsburgh to Buenos Aires

Our best American Airlines deals on Pittsburgh to Buenos Aires flight tickets
American Airlines
Jul 15
PIT7:01 amPittsburgh
23h 14m
1 stop
EZE7:15 amBuenos Aires Ministro Pistarini
Jul 22
EZE10:00 pmBuenos Aires Ministro Pistarini
24h 48m
1 stop
PIT9:48 pmPittsburgh
$1,018
American Airlines
Jul 14
PIT5:44 pmPittsburgh
16h 21m
2 stops
EZE11:05 amBuenos Aires Ministro Pistarini
Jul 21
EZE9:15 amBuenos Aires Ministro Pistarini
16h 01m
2 stops
PIT12:16 amPittsburgh
$1,088
American Airlines
Jul 13
PIT12:13 pmPittsburgh
21h 52m
1 stop
EZE11:05 amBuenos Aires Ministro Pistarini
Jul 20
EZE9:05 pmBuenos Aires Ministro Pistarini
20h 17m
1 stop
PIT4:22 pmPittsburgh
$1,168

momondo Fare Finder

 
Customize your flight search to find flights from Pittsburgh to Buenos Aires 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, momondo users made 832,500 searches. Data last updated May 29, 2026.
Use the filters below to find and compare flights from Pittsburgh to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

PittsburghBuenos Aires

PIT - EZE

PITEZE

Pittsburgh

Tue 7/21

6:21 pm-9:45 am

1 stop14h 24m

Buenos Aires Ministro Pistarini

Tue 7/28

8:10 pm-10:45 am

1 stop15h 35m

$788

PittsburghBuenos Aires

PIT - EZE

PITEZE

Pittsburgh

Wed 7/15

6:21 pm-6:50 pm

2 stops23h 29m

Buenos Aires Ministro Pistarini

Wed 7/22

8:10 pm-9:11 am

1 stop14h 01m

$792

PittsburghBuenos Aires

PIT - EZE

PITEZE

Pittsburgh

Sun 6/14

6:06 am-8:00 am

2 stops48h 54m

Buenos Aires Ministro Pistarini

Tue 7/28

9:00 pm-3:56 pm

1 stop19h 56m

$807

PittsburghBuenos Aires

PIT - EZE

PITEZE

Pittsburgh

Tue 7/21

6:21 pm-9:40 am

2 stops38h 19m

Buenos Aires Ministro Pistarini

Tue 7/28

1:10 pm-8:30 pm

2 stops32h 20m

$831

PittsburghBuenos Aires

PIT - EZE

PITEZE

Pittsburgh

Sun 6/21

6:20 pm-9:40 am

2 stops38h 20m

Buenos Aires Ministro Pistarini

Sun 6/28

7:35 am-10:45 am

3 stops28h 10m

$843

PittsburghBuenos Aires

PIT - EZE

PITEZE

Pittsburgh

Tue 7/14

1:05 pm-8:00 am

1 stop17h 55m

Buenos Aires Ministro Pistarini

Tue 7/21

9:00 pm-11:25 am

1 stop15h 25m

$941

PittsburghBuenos Aires

PIT - EZE

PITEZE

Pittsburgh

Thu 7/16

11:50 am-9:45 am

1 stop20h 55m

Buenos Aires Ministro Pistarini

Tue 12/15

11:35 pm-12:53 pm

1 stop15h 18m

$942

PittsburghBuenos Aires

PIT - EZE

PITEZE

Pittsburgh

Tue 7/14

9:12 am-8:00 am

2 stops21h 48m

Buenos Aires Ministro Pistarini

Tue 7/21

9:00 pm-11:25 am

1 stop15h 25m

$945

PittsburghBuenos Aires

PIT - EZE

PITEZE

Pittsburgh

Thu 7/16

6:15 am-8:00 am

1 stop24h 45m

Buenos Aires Ministro Pistarini

Wed 12/16

11:55 pm-11:22 pm

2 stops25h 27m

$956

PittsburghBuenos Aires

PIT - EZE

PITEZE

Pittsburgh

Sun 6/14

7:33 pm-7:05 am

1 stop34h 32m

Buenos Aires Ministro Pistarini

Tue 7/28

9:05 pm-4:22 pm

1 stop20h 17m

$967

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Buenos Aires from

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

What is the cheapest month to fly to Buenos Aires?

The cheapest month to fly to Buenos Aires from Pittsburgh is in October. Flight prices, which tend to average around $855, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of October, then book flights to Buenos Aires from Pittsburgh during March instead. Flights to Buenos Aires in March, while not as cheap as those in October, still average around $874.

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

17h 01m

Direct flights

None
The fastest flight from Pittsburgh to Buenos Aires takes 17h 01m
There are no direct flights from Pittsburgh to Buenos Aires. There are no popular flight routes from Pittsburgh to Buenos Aires.
Search flight deals

Frequently asked questions about flying from Pittsburgh to Buenos Aires

  • How far is Pittsburgh to Buenos Aires by plane?

    A flight from Pittsburgh to Buenos Aires will travel around 5361.5 mi. 17h 01m 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?

  • 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?

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
DeltaPriceFrom $1,055Free CancellationRating
7.9
8,419 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.

An easier way to manage your Buenos Aires trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 6/28
Sun 7/5
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Argentina

Fly into one of these airports located in Buenos Aires

Airports listed have a maximum distance of 17.0 mi from Buenos Aires
Buenos Aires Jorge Newbery Airport
Buenos Aires Ministro Pistarini Airport