Award flights from Seattle (SEA) to Buenos Aires
Award space from Seattle (SEA) to Buenos Aires
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AwardTool saw award space on 2 airport pairs between Seattle (SEA) and Buenos Aires (EZE, AEP) in the last 30 days. Lowest economy: 22,000 miles + $5.60 on SEA–EZE (American Airlines AAdvantage). Lowest business class: 71,500 miles + $11.20 on SEA–EZE (American Airlines AAdvantage); mixed cabin from 69,183 points + $78.91 on SEA–EZE (Air Canada Aeroplan).
Prices observed – .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
- Lowest economy
- 22,000 pts + $5.60
- SEA–EZE · AAdvantage
- Lowest premium economy
- 33,000 pts + $5.60
- SEA–EZE · AAdvantage
- Lowest business class
- 71,500 pts + $11.20
- SEA–EZE · AAdvantage · mixed cabin from 69,183 pts + $78.91 on SEA–EZE (Aeroplan)
- Lowest first class
- 220,000 pts + $5.60
- SEA–EZE · MileagePlus
Compare airports
Lowest one-way award AwardTool observed on each airport pair between Seattle (SEA) and Buenos Aires, with the program and the number of departure dates seen.
| Airports | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| Seattle (SEA) to Buenos Aires Ezeiza (EZE) | 22,000 pts + $5.60AAdvantage · 70 dates | 33,000 pts + $5.60AAdvantage · 70 dates | 69,183 pts + $78.91Aeroplan · 62 dates · Mixed cabin | 220,000 pts + $5.60MileagePlus · 37 dates |
| Seattle (SEA) to Buenos Aires Aeroparque (AEP) | 22,000 pts + $5.60AAdvantage · 18 dates | 38,500 pts + $5.60AAdvantage · 21 dates | 219,000 pts + $5.60AAdvantage · 11 dates | — |
Not seen means AwardTool hasn't observed this cabin on this route in the last 30 days. It doesn't mean the airline has no seats.
Prices are one-way per traveler: the program's points or miles plus taxes and carrier fees in USD, as AwardTool observed them in the observation window. Award space changes constantly. A seat we saw may be gone, and space we haven't seen may exist. Always confirm with a live search before transferring points; most transfers can't be reversed.
Lowest observed by cabin, Seattle (SEA) to Buenos Aires
- Economy: 22,000 miles + $5.60 on Seattle (SEA) to Buenos Aires Ezeiza (EZE) with American Airlines AAdvantage, which showed economy award space there on 70 dates.
- Premium Economy: 33,000 miles + $5.60 on Seattle (SEA) to Buenos Aires Ezeiza (EZE) with American Airlines AAdvantage, which showed premium economy award space there on 70 dates.
- Business Class: 71,500 miles + $11.20 on Seattle (SEA) to Buenos Aires Ezeiza (EZE) with American Airlines AAdvantage, which showed business-class award space there on 69 dates; mixed cabin from 69,183 points + $78.91 on SEA–EZE (Air Canada Aeroplan).
- First Class: 220,000 miles + $5.60 on Seattle (SEA) to Buenos Aires Ezeiza (EZE) with United MileagePlus, which showed first-class award space there on 37 dates.
Points that transfer to these programs
| Program | Amex | Bilt | Capital One | Chase | Citi | Wells Fargo |
|---|---|---|---|---|---|---|
| Air Canada Aeroplan | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | — | — |
| American Airlines AAdvantage | — | — | — | — | 1:1 · Instant | — |
| United MileagePlus | — | 1:1 · Instant | — | 1:1 · Instant | — | — |
Check current transfer bonuses. Most transfers can't be reversed.
Questions about Seattle (SEA) to Buenos Aires award flights
Which airports had the lowest award prices from Seattle (SEA) to Buenos Aires?
In business class, SEA–EZE with 71,500 miles + $11.20 (American Airlines AAdvantage); mixed cabin from 69,183 points + $78.91 on SEA–EZE (Air Canada Aeroplan). In economy, SEA–EZE with 22,000 miles + $5.60 (American Airlines AAdvantage). Prices are the lowest AwardTool observed in the last 30 days; search live before transferring points.
Which airport pairs between Seattle (SEA) and Buenos Aires had award space?
SEA–EZE (economy, premium economy, business class and first class) and SEA–AEP (economy, premium economy and business class). Airport pairs not listed had no award space AwardTool observed in the last 30 days.