$150 Cheap Flights to Buenos Aires

The cheapest month to fly to Buenos Aires is March when there's less demand. Off-peak months are usually when you'll find cheap flights. To save money, avoid flying during public holidays and school breaks.

If you'd prefer to fly to Buenos Aires without a stopover, check out all the options by choosing "Direct flights only" when searching for departures on Expedia.

Jetting off in the low season and booking in advance are two smart ways to get cheap flights to Buenos Aires. Or, consider flying on a Thursday, which is on average 16% cheaper than leaving on a Sunday.* Want to be the first to know when fares drop? Just set up price tracking on the Expedia app to get real-time updates.

*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.

It's possible to get awesome deals on last-minute flights to Buenos Aires, especially if your plans are flexible. Think about jetting out of a different hub, tweaking your trip dates or choosing another carrier to get a cheap flight to Buenos Aires.

Lock in your flight to Buenos Aires two to four months ahead if you're visiting from an international destination. For domestic travel, the usual timeframe is 28 days in advance. Cheaper tickets and a wider variety of travel dates, schedules and seating options are some of the great reasons to book early.*

*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.

Sundays are typically the best day to book a cheap flight to Buenos Aires, with savings of around 8% on average compared to a Friday. If you purchase tickets on a Friday, be ready to pay a higher price as this is typically the most expensive day.*

*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.

There are 24 airlines that connect Buenos Aires with 40 airports around the globe. The chief gateway to this city is Juan Santamaria Intl. Airport (SJO). Travel with any of these leading airlines to Buenos Aires:

• Copa Airlines
• SANSA Regional
• GetJet Airlines
• AVIANCA

When you're flying to Buenos Aires, the main airport to arrive at is Juan Santamaria Intl. Airport (SJO). You can also head to nearby hubs like Tobias Bolanos Intl. Airport (SYQ), Puntarenas (JAP-Chacarita) or La Fortuna (FON-Arenal). Another good option to consider when you fly to Buenos Aires is Tambor Airport (TMU).

If you're landing at Juan Santamaria Intl. Airport (SJO), you'll be approximately 17 mi east of the center of Buenos Aires.