Cheap flights from Hermosillo to Buenos Aires

Cheapest current fares: $439 in August 2026 on connecting flights.

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Live fares · HMO → EZE

Cheapest month-by-month fares

Lowest available fare per calendar month from Hermosillo (HMO) to Buenos Aires (EZE). Refreshed daily.

Hermosillo (HMO) → Buenos Aires (EZE)

  1. August 2026 $439

Frequently asked questions

  • What is the cheapest month to fly from Hermosillo to Buenos Aires?

    Based on current 6-month forward fare data, August 2026 is the cheapest month to fly from Hermosillo (HMO) to Buenos Aires (EZE), with fares starting from $439.

  • What is the lowest current fare from HMO to EZE?

    The lowest currently-listed fare from Hermosillo (HMO) to Buenos Aires (EZE) is $439 on 2026-08-10.

  • Is there a direct flight from Hermosillo to Buenos Aires?

    There is currently no non-stop service from HMO to EZE. Most travellers connect through a hub airport. See our route page for current stopover options.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.

Full route page: HMO → EZE Cheapest month to fly to Buenos Aires All flights from Hermosillo All flights to Buenos Aires Flights to Argentina Visa-free with Mexico passport