Cheap flights from Seattle to Buenos Aires from £393
Trusted by millions
Kiwi.com Guarantee for stress-free travel
One search, all the best deals
Explore flight deals to Buenos Aires
Not happy with the results? Try some of our useful filters
Not happy with the results? Try some of our useful filters
How much do flights to Buenos Aires cost?
Cheapest one-way trip | £393 |
|---|---|
Cheapest round-trip | £806 |
Average round-trip | £906 |
Includes rare itinerary | |
Most popular airline | LATAM Airlines |
Getting from Buenos Aires airport to the city center
Fastest options: taxi and remis services. Best value: public bus (Colectivo) line 8.
From Ministro Pistarini International Airport (EZE)
Transport Option | Typical Time | Typical Cost | Frequency | Best For |
|---|---|---|---|---|
40-90 min | $45,000-$65,000 (fixed rate to city center zones (approx. USD 40–60)) | on-demand 24/7 (traffic dependent) | door-to-door convenience | |
50-90 min | $15,000-$20,000 (one-way fare (approx. USD 14–18)) | every 30 min (traffic dependent) | budget with comfort | |
120-180 min | $500-$800 (SUBE card required (approx. USD 0.50–0.75)) | every 20–40 min (traffic dependent) | lowest cost option | |
40-90 min | $50,000-$75,000 (pre-booked fixed rate (approx. USD 45–70)) | on-demand 24/7 (traffic dependent) | pre-arranged transfers |
From Aeroparque Jorge Newbery (AEP)
Transport Option | Typical Time | Typical Cost | Frequency | Best For |
|---|---|---|---|---|
10-25 min | $5,000-$12,000 (metered fare (approx. USD 5–11)) | on-demand 24/7 (traffic dependent) | quick city center access | |
15-40 min | $400-$700 (SUBE card required (approx. USD 0.35–0.65)) | every 10–20 min (traffic dependent) | budget travelers | |
10-25 min | $4,000-$10,000 (surge pricing may apply (approx. USD 4–9)) | on-demand 24/7 (traffic dependent) | app-based convenience |
Notes:
- Prices in ARS; table created in 2025 and subject to change.
- A SUBE card is required for all public bus travel in Buenos Aires and can be purchased at kiosks and subway stations.
- Traffic between Ezeiza and the city center can be heavy during rush hours (7–10 AM and 5–8 PM), significantly increasing travel times.
- Official airport taxis operate with fixed zone-based fares from Ezeiza; always use licensed services from the arrivals hall.
- We recommend checking official transport websites for your travel planning.
Updated: December 2025
Key info about flying to Buenos Aires
Check-in for a flight from Seattle to Buenos Aires
| Name | Carrier code | IATA Code | Passport needed during booking |
|---|---|---|---|
| LATAM Airlines | LAN | LA | Yes |
| Alaska Airlines | ASA | AS | No |
| Avianca | AVA | AV | No |
| Hawaiian Airlines | HAL | HA | No |
| Frontier Airlines | FFT | F9 | No |
Online check-in is not available for these airlines.
Weather in Buenos Aires
Average Weather
| Month | Average monthly max temperature | Average monthly min temperature |
| January | 29°C | 21°C |
| February | 28°C | 20°C |
| March | 25°C | 18°C |
| April | 21°C | 15°C |
| May | 17°C | 12°C |
| June | 14°C | 9°C |
| July | 13°C | 8°C |
| August | 15°C | 9°C |
| September | 17°C | 11°C |
| October | 20°C | 13°C |
| November | 24°C | 16°C |
| December | 27°C | 19°C |
14 day forecast
Frequently asked questions
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any origin and destination in the world by plane. Find the cheapest routes and best deals, as well as the best dates to travel.
Explore alternative trips
Flights from Seattle
Flights to Buenos Aires
Popular routes
Airports near Seattle
Airports near Buenos Aires
Download our app