Cheapest return flights from Seattle to Buenos Aires in June from $988

Best time to book flights for Seattle (SEA) to Buenos Aires (EZE) flights at AirHint

AirHint found the following cheapest return flights from Seattle (SEA) to Buenos Aires (EZE) in June 2025 (see full year).

Return flights

02 Jun - 07 Jun LATAM Airlines Group
24 Jun - 01 Jul Alaska Airlines
23 Jun - 30 Jun Hawaiian Airlines
30 Jun - 14 Jul Aeromexico
11 Jun - 13 Jun Hawaiian Airlines
20 Jun - 03 Jul Air Canada
01 Jun - 08 Jun United

Also check the deals for one-way flights from Seattle to Buenos Aires in June.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Buenos Aires

Cheap car rent in Buenos Aires