Fares Found From 20 Cities to Buenos Aires
Updated 19 hours ago
When to Fly to Buenos Aires
General José de San Martín Memorial Day
Peak: August 17, 2026
Buenos Aires Tango Festival
Peak: August 18, 2026
Day of Respect for Cultural Diversity
Peak: October 12, 2026
Buenos Aires Spring
Peak: October 25, 2026
General José de San Martín Memorial Day makes this a special time to visit Buenos Aires
Frequently Asked Questions
How much do flights to Buenos Aires cost?
Round-trip fares to Buenos Aires have recently been found from around $240 from Miami. Prices vary by origin city and time of year. We check fares daily from 20 US cities.
What is the cheapest month to fly to Buenos Aires?
Flight prices to Buenos Aires fluctuate throughout the year. Our GO Score algorithm tracks daily prices and flags when fares drop below average. Check back regularly as scores update daily, or browse our "When to Fly" section above for timing insights.
Which US city has the cheapest flights to Buenos Aires?
Based on recent searches, Miami (MIA) currently has the cheapest fares to Buenos Aires at around $240 round-trip. That's 68% below the historical average.
What is the best time to visit Buenos Aires?
Right now is notable for Buenos Aires: General José de San Martín Memorial Day. Our GO Score (currently 64/100) combines flight prices, weather, events, and currency data to find the best travel windows.
How long is the flight to Buenos Aires?
Flight times to Buenos Aires vary depending on your departure city and whether you fly direct or with connections. Check individual route pages for more details and to compare fares from your nearest airport.
Fares found from Miami (MIA). Prices may vary.
