Seattle to Argentina flight deals
Compare flights from Seattle to Argentina across upcoming months. Explore the dated fares below, or search your own trip.
Browse months: November 2026 · December 2026 · June 2027
Compare destinations for the same trip
Dec 8–15, 2026 · 1 adult · Economy · Round trip
- Buenos Aires (EZE): $1,174 Axel vs $1,242 airline · Save $68. Check EZE prices
- Cordoba (COR): $1,370 Axel vs $1,444 airline · Save $74. Check COR prices
- Mendoza (MDZ): $1,495 Axel vs $1,574 airline · Save $79. Check MDZ prices
- Buenos Aires (AEP): $1,943 Axel vs $2,050 airline · Save $107. Check AEP prices
- San Carlos de Bariloche (BRC): $7,039 Axel vs $7,445 airline · Save $406. Check BRC prices
- Ushuaia (USH): $7,222 Axel vs $7,630 airline · Save $408. Check USH prices
Flights from Seattle (SEA) · Seattle to South America flight deals
Explore destinations
Buenos Aires (AEP) · Cordoba (COR) · Buenos Aires (EZE) · Mendoza (MDZ)
Fares observed October 6 – 10, 2026. USD for the travelers shown. Search a trip for current prices.
November 2026
1 adult · Economy · Round-trip totals
| Destination | Travel dates | Flights (out / return) | Axel | Airline fare | Search |
|---|---|---|---|---|---|
| Buenos Aires (AEP) | Nov 10–17, 2026 · 7 days | 3 stops / 3 stops · 32h 1m / 33h 9m | $4,125 · Save $222 | $4,347 | Check Axel prices |
| Buenos Aires (EZE) | Nov 10–17, 2026 · 7 days | 2 stops / 2 stops · 29h 55m / 20h 45m | $1,182 · Save $64 | $1,246 | Check Axel prices |
| Cordoba (COR) | Nov 10–17, 2026 · 7 days | 2 stops / 2 stops · 19h 23m / 22h 58m | $1,465 · Save $84 | $1,549 | Check Axel prices |
| Mendoza (MDZ) | Nov 10–17, 2026 · 7 days | 2 stops / 2 stops · 19h 0m / 23h 4m | $1,495 · Save $79 | $1,574 | Check Axel prices |
| Ushuaia (USH) | Nov 17–24, 2026 · 7 days | 2 stops / 3 stops · 41h 0m / 31h 12m | $3,865 · Save $206 | $4,071 | Check Axel prices |
December 2026
1 adult · Economy · Round-trip totals
| Destination | Travel dates | Flights (out / return) | Axel | Airline fare | Search |
|---|---|---|---|---|---|
| Buenos Aires (AEP) | Dec 8–15, 2026 · 7 days | 2 stops / 3 stops · 37h 52m / 33h 39m | $1,943 · Save $107 | $2,050 | Check Axel prices |
| Buenos Aires (EZE) | Dec 8–15, 2026 · 7 days | 1 stop / 1 stop · 15h 23m / 17h 49m | $1,174 · Save $68 | $1,242 | Check Axel prices |
| Cordoba (COR) | Dec 8–15, 2026 · 7 days | 2 stops / 2 stops · 46h 49m / 23h 41m | $1,370 · Save $74 | $1,444 | Check Axel prices |
| Cordoba (COR) | Dec 8–15, 2026 · 7 days | 2 stops / 2 stops · 46h 49m / 20h 46m | $1,443 · Save $81 | $1,524 | Check Axel prices |
| Mendoza (MDZ) | Dec 8–15, 2026 · 7 days | 2 stops / 2 stops · 19h 12m / 23h 3m | $1,495 · Save $79 | $1,574 | Check Axel prices |
| San Carlos de Bariloche (BRC) | Dec 8–15, 2026 · 7 days | 2 stops / 2 stops · 37h 20m / 34h 25m | $7,039 · Save $406 | $7,445 | Check Axel prices |
| San Carlos de Bariloche (BRC) | Dec 8–15, 2026 · 7 days | 2 stops / 2 stops · 37h 20m / 23h 11m | $7,053 · Save $387 | $7,440 | Check Axel prices |
| Ushuaia (USH) | Dec 8–15, 2026 · 7 days | 2 stops / 3 stops · 38h 35m / 26h 11m | $7,222 · Save $408 | $7,630 | Check Axel prices |
| Buenos Aires (EZE) | Dec 18, 2026–Jan 9, 2027 · 22 days | 1 stop / 1 stop · 18h 0m / 19h 30m | $2,505 · Save $143 | $2,648 | Check Axel prices |
| Buenos Aires (EZE) | Dec 18, 2026–Jan 9, 2027 · 22 days | 1 stop / 1 stop · 18h 0m / 17h 48m | $3,201 · Save $185 | $3,386 | Check Axel prices |
June 2027
1 adult · Economy · Round-trip totals
| Destination | Travel dates | Flights (out / return) | Axel | Airline fare | Search |
|---|---|---|---|---|---|
| Buenos Aires (EZE) | Jun 19–Jul 10, 2027 · 21 days | 1 stop / 1 stop · 31h 55m / 24h 30m | $1,808 · Save $98 | $1,906 | Check Axel prices |
The prices shown are what a free account pays, and most travelers book that way. Membership is optional and takes the same flights lower. Live search shows the same free-account price.
Keep exploring
Hotels in Buenos Aires with Axel
Axel books the hotel too, at private rates shown beside the public rate for the same stay. Hotels in Buenos Aires has the best recent deals, and a flight booked with Axel can make the hotel cheaper through the bundle.
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