$788+ Cheap flights from Pittsburgh (PIT) to Buenos Aires (BUE)
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 7/6. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — BUE
Jul 13 — Jul 201
Round-trip
1 adult, Economy
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Find cheap flights from Pittsburgh to Buenos Aires with Cheapflights
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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
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Cheapest flights from Pittsburgh to Buenos AiresExplore the most affordable flight options available from Pittsburgh to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 13, 2026.
Explore the most affordable flight options available from Pittsburgh to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 13, 2026.
This LATAM Airlines deal was found by Cheapflights users on 6/9. 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 7/64:55 pm
PIT
- EZE
1 stop15h 50m
Delta
Mon 7/138:10 pm
EZE
- PIT
1 stop14h 01m
Delta
Deal found 6/9![Delta logo]()
$788
This KAYAK deal was found by Cheapflights users on 6/9. 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.
Mon 7/67:59 pm
PIT
- EZE
2 stops35h 01m
Copa Airlines
Mon 7/139:00 pm
EZE
- PIT
1 stop19h 56m
Copa Airlines
Deal found 6/9![Copa Airlines logo]()
$791
This LATAM Airlines deal was found by Cheapflights users on 6/8. 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.
Wed 7/2211:50 am
PIT
- EZE
2 stops20h 50m
LATAM Airlines
Thu 7/308:10 pm
EZE
- PIT
1 stop14h 01m
LATAM Airlines
Deal found 6/8![LATAM Airlines logo]()
$792
This Expedia deal was found by Cheapflights users on 6/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/216:21 pm
PIT
- EZE
1 stop14h 24m
LATAM Airlines
Thu 7/301:10 pm
EZE
- PIT
2 stops24h 42m
LATAM Airlines
Deal found 6/8![LATAM Airlines logo]()
$818
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Thu 7/236:15 am
PIT
- EZE
1 stop24h 45m
United Airlines
Thu 7/309:00 pm
EZE
- PIT
1 stop15h 25m
United Airlines
Deal found 6/8![United Airlines logo]()
$929
This KAYAK deal was found by Cheapflights users on 6/9. 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.
Wed 7/85:02 pm
PIT
- EZE
1 stop13h 58m
Avianca
Thu 7/169:00 pm
EZE
- PIT
1 stop15h 25m
Avianca
Deal found 6/9![Avianca logo]()
$982
This KAYAK deal was found by Cheapflights users on 6/9. 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.
Wed 7/87:25 am
PIT
- EZE
2 stops23h 35m
Multiple Airlines
Thu 7/169:00 pm
EZE
- PIT
1 stop15h 25m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$986
This American Airlines deal was found by Cheapflights users on 6/8. 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 7/2112:45 pm
PIT
- EZE
2 stops19h 05m
American Airlines
Thu 7/3010:35 pm
EZE
- PIT
2 stops15h 43m
American Airlines
Deal found 6/8![American Airlines logo]()
$987
This KAYAK deal was found by Cheapflights users on 6/9. 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.
Wed 7/85:02 pm
PIT
- EZE
1 stop13h 58m
Copa Airlines
Thu 7/169:00 pm
EZE
- PIT
1 stop27h 59m
Copa Airlines
Deal found 6/9![Copa Airlines logo]()
$994
This United Airlines deal was found by Cheapflights users on 6/9. 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.
Wed 7/87:59 pm
PIT
- EZE
2 stops35h 01m
United Airlines
Thu 7/169:00 pm
EZE
- PIT
1 stop27h 59m
United Airlines
Deal found 6/9![United Airlines logo]()
$999
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Mon 7/131:05 pm
PIT
- EZE
1 stop17h 55m
United Airlines
Wed 7/229:00 pm
EZE
- PIT
1 stop15h 25m
United Airlines
Deal found 6/8![United Airlines logo]()
$1,003
This Mytrip deal was found by Cheapflights users on 6/8. 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.
Wed 6/248:15 am
PIT
- AEP
3 stops20h 25m
Multiple Airlines
Sun 6/287:00 am
AEP
- PIT
3 stops32h 22m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$1,011
Best flights from Pittsburgh to Buenos AiresDiscover carefully curated flight deals from Pittsburgh to Buenos Aires that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 13, 2026.
Discover carefully curated flight deals from Pittsburgh to Buenos Aires that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 13, 2026.
This United Airlines deal was found by Cheapflights users on 6/9. 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.
Wed 7/87:59 pm
PIT
- EZE
2 stops35h 01m
United Airlines
Thu 7/169:00 pm
EZE
- PIT
1 stop27h 59m
United Airlines
Deal found 6/9![United Airlines logo]()
$999
This LATAM Airlines deal was found by Cheapflights users on 6/12. 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.
Fri 7/31:47 pm
PIT
- EZE
2 stops20h 43m
LATAM Airlines
Wed 7/151:10 pm
EZE
- PIT
2 stops24h 42m
LATAM Airlines
Deal found 6/12![LATAM Airlines logo]()
$1,017
This Delta deal was found by Cheapflights users on 6/11. 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.
Fri 7/311:50 am
PIT
- AEP
2 stops18h 50m
Delta
Wed 7/158:05 pm
AEP
- PIT
2 stops20h 45m
Delta
Deal found 6/11![Delta logo]()
$1,310
This Mytrip deal was found by Cheapflights users on 6/8. 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.
Tue 7/218:15 am
PIT
- AEP
3 stops20h 25m
Multiple Airlines
Thu 7/309:00 am
AEP
- PIT
2 stops30h 53m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$1,366
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Mon 8/107:30 pm
PIT
- EZE
2 stops35h 30m
United Airlines
Mon 8/249:00 pm
EZE
- PIT
2 stops24h 36m
United Airlines
Deal found 6/11![United Airlines logo]()
$1,012
This LATAM Airlines deal was found by Cheapflights users on 6/8. 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.
Tue 7/2111:50 am
PIT
- AEP
2 stops19h 40m
LATAM Airlines
Thu 7/303:45 pm
AEP
- PIT
2 stops26h 30m
LATAM Airlines
Deal found 6/8![LATAM Airlines logo]()
$1,085
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Sun 7/126:06 am
PIT
- EZE
2 stops48h 54m
United Airlines
Wed 7/229:00 pm
EZE
- PIT
2 stops27h 36m
United Airlines
Deal found 6/8![United Airlines logo]()
$1,023
This LATAM Airlines deal was found by Cheapflights users on 6/8. 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.
Sun 8/1611:57 am
PIT
- AEP
2 stops18h 43m
LATAM Airlines
Tue 8/258:05 pm
AEP
- PIT
2 stops17h 47m
LATAM Airlines
Deal found 6/8![LATAM Airlines logo]()
$1,093
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Sat 8/85:02 pm
PIT
- EZE
1 stop13h 58m
United Airlines
Mon 8/179:00 pm
EZE
- PIT
1 stop19h 55m
United Airlines
Deal found 6/11![United Airlines logo]()
$1,093
This Delta deal was found by Cheapflights users on 6/8. 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.
Wed 7/221:57 pm
PIT
- AEP
2 stops19h 33m
Delta
Thu 7/303:45 pm
AEP
- PIT
2 stops20h 00m
Delta
Deal found 6/8![Delta logo]()
$1,343
This Mytrip deal was found by Cheapflights users on 6/9. 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.
Mon 7/68:15 am
PIT
- AEP
3 stops20h 25m
Multiple Airlines
Mon 7/135:22 am
AEP
- PIT
3 stops40h 16m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$1,444
This LATAM Airlines deal was found by Cheapflights users on 6/11. 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.
Sat 8/85:04 pm
PIT
- AEP
2 stops22h 01m
LATAM Airlines
Mon 8/178:05 pm
AEP
- PIT
2 stops17h 47m
LATAM Airlines
Deal found 6/11![LATAM Airlines logo]()
$1,273
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Wed 7/225:02 pm
PIT
- EZE
1 stop13h 58m
United Airlines
Thu 7/309:00 pm
EZE
- PIT
1 stop15h 25m
United Airlines
Deal found 6/8![United Airlines logo]()
$1,173
This Delta deal was found by Cheapflights users on 6/8. 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.
Sat 8/2911:06 am
PIT
- AEP
2 stops19h 34m
Delta
Wed 9/28:05 pm
AEP
- PIT
2 stops17h 47m
Delta
Deal found 6/8![Delta logo]()
$1,438
This Ovago deal was found by Cheapflights users on 6/10. 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.
Fri 7/311:50 am
PIT
- AEP
2 stops18h 50m
LATAM Airlines
Wed 7/155:35 pm
AEP
- PIT
2 stops20h 17m
LATAM Airlines
Deal found 6/10![LATAM Airlines logo]()
$1,304
This LATAM Airlines deal was found by Cheapflights users on 6/11. 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.
Thu 8/2711:57 am
PIT
- AEP
2 stops25h 53m
LATAM Airlines
Sun 8/308:05 pm
AEP
- PIT
2 stops22h 10m
LATAM Airlines
Deal found 6/11![LATAM Airlines logo]()
$1,348
This KAYAK deal was found by Cheapflights users on 6/9. 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.
Wed 7/811:50 am
PIT
- AEP
2 stops19h 40m
LATAM Airlines
Thu 7/165:35 pm
AEP
- PIT
2 stops20h 17m
LATAM Airlines
Deal found 6/9![LATAM Airlines logo]()
$1,383
Last-minute flights from Pittsburgh to Buenos AiresDiscover last-minute flight deals from Pittsburgh to Buenos Aires. Data last updated June 13, 2026 and is based on user searches.
Discover last-minute flight deals from Pittsburgh to Buenos Aires. Data last updated June 13, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 6/8. 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.
Wed 6/248:15 am
PIT
- AEP
3 stops20h 25m
Multiple Airlines
Sun 6/287:00 am
AEP
- PIT
3 stops32h 22m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$1,011
This LATAM Airlines deal was found by Cheapflights users on 6/9. 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 7/64:55 pm
PIT
- EZE
1 stop15h 50m
Delta
Mon 7/138:10 pm
EZE
- PIT
1 stop14h 01m
Delta
Deal found 6/9![Delta logo]()
$788
This KAYAK deal was found by Cheapflights users on 6/9. 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.
Mon 7/67:59 pm
PIT
- EZE
2 stops35h 01m
Copa Airlines
Mon 7/139:00 pm
EZE
- PIT
1 stop19h 56m
Copa Airlines
Deal found 6/9![Copa Airlines logo]()
$791
This KAYAK deal was found by Cheapflights users on 6/9. 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.
Wed 7/85:02 pm
PIT
- EZE
1 stop13h 58m
Avianca
Thu 7/169:00 pm
EZE
- PIT
1 stop15h 25m
Avianca
Deal found 6/9![Avianca logo]()
$982
This KAYAK deal was found by Cheapflights users on 6/9. 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.
Wed 7/87:25 am
PIT
- EZE
2 stops23h 35m
Multiple Airlines
Thu 7/169:00 pm
EZE
- PIT
1 stop15h 25m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$986
This KAYAK deal was found by Cheapflights users on 6/9. 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.
Wed 7/85:02 pm
PIT
- EZE
1 stop13h 58m
Copa Airlines
Thu 7/169:00 pm
EZE
- PIT
1 stop27h 59m
Copa Airlines
Deal found 6/9![Copa Airlines logo]()
$994
This United Airlines deal was found by Cheapflights users on 6/9. 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.
Wed 7/87:59 pm
PIT
- EZE
2 stops35h 01m
United Airlines
Thu 7/169:00 pm
EZE
- PIT
1 stop27h 59m
United Airlines
Deal found 6/9![United Airlines logo]()
$999
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Mon 7/131:05 pm
PIT
- EZE
1 stop17h 55m
United Airlines
Wed 7/229:00 pm
EZE
- PIT
1 stop15h 25m
United Airlines
Deal found 6/8![United Airlines logo]()
$1,003
This Expedia deal was found by Cheapflights users on 6/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/216:21 pm
PIT
- EZE
1 stop14h 24m
LATAM Airlines
Thu 7/301:10 pm
EZE
- PIT
2 stops24h 42m
LATAM Airlines
Deal found 6/8![LATAM Airlines logo]()
$818
This American Airlines deal was found by Cheapflights users on 6/8. 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 7/2112:45 pm
PIT
- EZE
2 stops19h 05m
American Airlines
Thu 7/3010:35 pm
EZE
- PIT
2 stops15h 43m
American Airlines
Deal found 6/8![American Airlines logo]()
$987
This LATAM Airlines deal was found by Cheapflights users on 6/8. 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.
Wed 7/2211:50 am
PIT
- EZE
2 stops20h 50m
LATAM Airlines
Thu 7/308:10 pm
EZE
- PIT
1 stop14h 01m
LATAM Airlines
Deal found 6/8![LATAM Airlines logo]()
$792
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Thu 7/236:15 am
PIT
- EZE
1 stop24h 45m
United Airlines
Thu 7/309:00 pm
EZE
- PIT
1 stop15h 25m
United Airlines
Deal found 6/8![United Airlines logo]()
$929
Find flight deals from Pittsburgh to Buenos Aires
Discover tips and strategies to find the most affordable flight options for your journey from Pittsburgh (PIT) to Buenos Aires (BUE). 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 June 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $788 (LATAM Airlines) |
Popular in | January |
Cheapest in | June |
Average price | $908 |
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated June 13, 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
Cheapest round-trip
PittsburghBuenos Aires
PIT - EZE
PITEZE
Pittsburgh
Wed 7/8
7:59 pm-8:00 am
2 stops35h 01m
Buenos Aires Ministro Pistarini
Thu 7/16
9:00 pm-11:59 pm
1 stop27h 59m
$999
PittsburghBuenos Aires
PIT - EZE
PITEZE
Pittsburgh
Mon 8/10
7:30 pm-8:00 am
2 stops35h 30m
Buenos Aires Ministro Pistarini
Mon 8/24
9:00 pm-8:36 pm
2 stops24h 36m
$1,012
PittsburghBuenos Aires
PIT - EZE
PITEZE
Pittsburgh
Fri 7/3
1:47 pm-11:30 am
2 stops20h 43m
Buenos Aires Ministro Pistarini
Wed 7/15
1:10 pm-12:52 pm
2 stops24h 42m
$1,017
PittsburghBuenos Aires
PIT - EZE
PITEZE
Pittsburgh
Sun 7/12
6:06 am-8:00 am
2 stops48h 54m
Buenos Aires Ministro Pistarini
Wed 7/22
9:00 pm-11:36 pm
2 stops27h 36m
$1,023
PittsburghBuenos Aires
PIT - AEP
PITAEP
Pittsburgh
Tue 7/21
11:50 am-8:30 am
2 stops19h 40m
Buenos Aires Jorge Newbery
Thu 7/30
3:45 pm-5:15 pm
2 stops26h 30m
$1,085
PittsburghBuenos Aires
PIT - AEP
PITAEP
Pittsburgh
Sun 8/16
11:57 am-7:40 am
2 stops18h 43m
Buenos Aires Jorge Newbery
Tue 8/25
8:05 pm-12:52 pm
2 stops17h 47m
$1,093
PittsburghBuenos Aires
PIT - EZE
PITEZE
Pittsburgh
Sat 8/8
5:02 pm-8:00 am
1 stop13h 58m
Buenos Aires Ministro Pistarini
Mon 8/17
9:00 pm-3:55 pm
1 stop19h 55m
$1,093
Quickest round-trip
PittsburghBuenos Aires
PIT - EZE
PITEZE
Pittsburgh
Wed 7/22
5:02 pm-8:00 am
1 stop13h 58m
Buenos Aires Ministro Pistarini
Thu 7/30
9:00 pm-11:25 am
1 stop15h 25m
$1,173
PittsburghBuenos Aires
PIT - AEP
PITAEP
Pittsburgh
Sat 8/8
5:04 pm-4:05 pm
2 stops22h 01m
Buenos Aires Jorge Newbery
Mon 8/17
8:05 pm-12:52 pm
2 stops17h 47m
$1,273
PittsburghBuenos Aires
PIT - AEP
PITAEP
Pittsburgh
Fri 7/3
11:50 am-7:40 am
2 stops18h 50m
Buenos Aires Jorge Newbery
Wed 7/15
5:35 pm-12:52 pm
2 stops20h 17m
$1,304
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from Pittsburgh to Buenos Aires
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 Pittsburgh to Buenos Aires in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Pittsburgh-Buenos Aires flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Pittsburgh-Buenos Aires flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Pittsburgh-Buenos Aires flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Pittsburgh-Buenos Aires flights, Cheapflights users trust FlightHub the most. FlightHub 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 Pittsburgh-Buenos Aires 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 Pittsburgh to Buenos Aires
Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Pittsburgh with our price prediction graph.
PIT-BUE
PIT-EZE
PIT-AEP
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 Pittsburgh to Buenos Aires
PIT-BUE
PIT-EZE
PIT-AEP
What is the cheapest month to book a flight from Pittsburgh to Buenos Aires?
Currently, October is the cheapest month in which you can book a flight from Pittsburgh to Buenos Aires (average of $855). Flying from Pittsburgh to Buenos Aires in May is currently the most expensive (average of $1,292). 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.
Reviews of airlines servicing Buenos Aires
Get insights into the airlines that provide service to Buenos Aires. 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 Buenos Aires. Reviews last updated June 13, 2026.
Get a feel of what it's like to fly with Delta and American Airlines from Pittsburgh to Buenos Aires by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Overall
7.9
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Overall
7.9
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Overall
7.9
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Pittsburgh to Buenos Aires. 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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Other flights to Buenos Aires
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Complete your trip
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Pittsburgh and Buenos Aires flights
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Top airline flying from Pittsburgh to Buenos Aires
Discover the top airline that operate flights from Pittsburgh to Buenos Aires. 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 June 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$975 | Average$1,166 | FlexibilityNo cancel fee | On-timeN/A |