What’s the cost of a flight from Boston to Rosario?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Boston and Rosario.

Choose a date to explore the best fares now.

If possible, avoid holiday periods: ticket prices tend to rise quickly and availability drops, especially on busy routes. Morning and evening flights are often in high demand too — book early to get a good fare.

Which airports near Boston or Rosario offer flights?

In many cases, using a nearby airport can improve your chances of finding direct flights or better rates.

• Airports in Boston: Only Boston - Logan is currently operating.
• Airports in Rosario: Rosario - Fisherton is the only airport in use at the moment.

Secondary airports can offer faster travel thanks to shorter lines and quicker boarding times than major ones.

Filter and compare flights from Boston to Rosario

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Other popular destinations

Want more ideas for your trip to Argentina? Check these: Buenos Aires, Córdoba, Iguazu, Mendoza, San Carlos de Bariloche.

Advanced filters help you skip long layovers or inconvenient times. The “airlines” filter is handy if you want to collect miles or prefer a certain onboard experience.