Your next trip, last seen at €520
Lowest observedFrontier Airlines · 3 stops · One wayWhen to fly
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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
One-way fare
- Lowest observed
- €520, departing 5 Dec 2026 (Last checked: 16 Oct 2026)One-way fareCheck live prices for this route
- Airlines seen
- Aeromexico, Air Canada, Alaska Airlines, Frontier Airlines, JetBlue, JetSmart, LATAM Airlines, Sky Airline, Sun Country Airlines, United Airlines, Volaris, WestJet (12)
- Typical journey time
- 38h 18m
About this route
Explore the fares we observed from Seattle to Punta Arenas. Prices move often, so pick your dates to see the latest options.
- Route distance
- 12,211 km
- Typical journey time
- 38h 18m
- Seen on fares with a connection
- Alaska Airlines, LATAM Airlines, Air Canada, Sky Airline, Aeromexico, Frontier Airlines, WestJet (7)
- Alternative airports
- BFI
Route-level information; individual journeys vary.
We have not observed non-stop service on this route; the fares shown include at least one stop.
A clearer picture of your fare
Airport to city: straight-line distance
- King County International Airport - Boeing Field (BFI) → Seattle, city gazetteer reference point (47.6062, -122.3321): ≈ 9 km.
- Seattle–Tacoma International Airport (SEA) → Seattle, city gazetteer reference point (47.6062, -122.3321): ≈ 18 km.
- President Carlos Ibáñez International Airport (PUQ) → Punta Arenas, city gazetteer reference point (-53.1638, -70.9171): ≈ 18 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Lowest one-way fare we saw per airline
Cheapest airline from Seattle to Punta Arenas: Sky Airline, from €523 (checked 16 Oct 2026).
| Airline | Lowest fare | Priced days |
|---|---|---|
| Sky Airline | €523Dec 30, 2026 | 8 |
| Alaska Airlines | €532Dec 6, 2026 | 59 |
| Air Canada | €538Nov 26, 2026 | 6 |
| LATAM Airlines | €540Jan 8, 2027 | 9 |
| Aeromexico | €595Dec 1, 2026 | 3 |
One-way fares checked in the last 14 days. An airline listed here had a fare on at least 3 departure days. Each figure is the lowest we saw, not a guaranteed fare. Connecting itineraries are included; the date is the departure day of that fare.
Frequently asked
How much is a flight from Seattle to Punta Arenas?
The lowest fare Routavio has observed is €520, found on 16 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Seattle to Punta Arenas?
In our observations December 2026 is the cheapest month so far, at €520.
Are there direct flights from Seattle to Punta Arenas?
Our data holds no non-stop flight from Seattle to Punta Arenas. The fares on this page include at least one stop.
Which airlines fly from Seattle to Punta Arenas?
Routavio has seen these carriers on the route: Aeromexico, Air Canada, Alaska Airlines, Frontier Airlines, JetBlue, JetSmart, LATAM Airlines, Sky Airline, Sun Country Airlines, United Airlines, Volaris, WestJet (12).
How long does the flight from Seattle to Punta Arenas take?
Across the 99 fares Routavio observed, the average journey time is 43h 30m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Seattle to Punta Arenas fares were non-stop?
None of the 102 fares we observed was non-stop; every one included at least one stop. That describes our observations, not every flight that operates.
Which airline has the lowest fare from Seattle to Punta Arenas?
Cheapest airline from Seattle to Punta Arenas: Sky Airline, from €523 (checked 16 Oct 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide
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Recently observed fares. Prices may change.
Last checked: 23 Oct 2026