We build trips around you, not the other way around. Our team of travel specialists handles flights, hotels, car rentals, and vacation packages based on what you need. Flexible payment options like book Now Pay Later make booking easier on your budget. You also get 24/7 support, free cancellation within 24 hours, and hassle-free changes if plans shift. Best price guarantee, secure payments, and instant booking solution.
Guarantee
Customer Support
Free Cancellation
Payments
Changes
Booking
Iberia operates daily nonstop flights from Madrid to Buenos Aires (EZE) on A350-900 aircraft, so your US-Buenos Aires trip has one stop in Madrid. The MAD-EZE leg runs about 13 hours southbound. Total travel from JFK is roughly 22 to 24 hours. It's a long journey, but Iberia's Business Class makes the transatlantic and South Atlantic legs more manageable. Mundotrip books the full multi-leg itinerary on a single ticket.
John F. Kennedy International Airport (JFK)
JFK to Buenos Aires via Madrid. JFK-MAD takes about 7 hours, then MAD-EZE is around 13 hours on an A350. Total journey is roughly 22 to 26 hours including layover.
O'Hare International Airport (ORD)
ORD-MAD is about 8.5 hours. The MAD-EZE nonstop adds 13 hours. Total journey runs about 24 to 28 hours.
Miami International Airport (MIA)
MIA-MAD nonstop is about 9 hours. Add the 13-hour MAD-EZE leg for a total of roughly 24 to 26 hours.
Boston Logan International Airport (BOS)
BOS-MAD takes about 6.5 hours. The Buenos Aires connection brings total time to about 22 to 26 hours.
Dallas/Fort Worth International Airport (DFW)
DFW-MAD is about 10 hours. Total to Buenos Aires runs roughly 26 to 28 hours.
Los Angeles International Airport (LAX)
LAX-MAD is about 11.5 hours. Total to Buenos Aires is roughly 28 to 30 hours including layover.
Cheapest Months to Travel
March, April, September, October typically offer the lowest fares. Shoulder seasons bring better availability and more competitive pricing.
Peak Travel Seasons to Avoid
Summer months and major holiday periods see the highest fares. School vacation windows also increase demand.
Best Time to Book
For the best prices, book 6 to 10 weeks ahead. For peak travel periods, 3 to 4 months in advance is better. Mundotrip tracks fare trends across all Iberia routes.
Midweek Advantage
Tuesday and Wednesday departures from the US are consistently cheaper than weekend flights. The savings can be $50 to $150 per person round trip.
Time Difference to Keep in Mind
Buenos Aires is on Buenos Aires is +2 hrs (NY/EST) / -1 hr (LA/PST) same direction. Plan your arrival accordingly to minimize jet lag.
Got Questions? Call us 24/7!
1-866-331-1746
Email for Us!
support@mundotrip.com
35 Journal Square Suite 424, Jersey City, NJ 07306
Copyright © 2026 Mundo Trip registered in New Jersey, United States Of America
