Cheap flights from Pittsburgh to Buenos Aires from $878
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Pittsburgh to Buenos Aires departing on 9/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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 September. Flight prices, which tend to average around $1,128, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of September, then book flights to Buenos Aires from Pittsburgh during June instead. Flights to Buenos Aires in June, while not as cheap as those in September, still average around $1,135.
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.
When to book flights from Pittsburgh to Buenos Aires
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
How far is Pittsburgh to Buenos Aires by plane?
A flight from Pittsburgh to Buenos Aires will travel around 5361.5 mi. 12h 50m 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 are 2 operators available for flights from Pittsburgh Airport to Buenos Aires as of June 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 (74% of total bookings). The next most popular airline is American Airlines (26%).
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 | ||
|---|---|---|---|---|---|
| PriceFrom $970 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $1,003 | Free Cancellation | Rating 8.0 7,946 reviews |
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.