$768 Cheap Flights from Puerto Natales (PNT) to Seattle (SEA)

View $768 flight on Wed, Mar 18, 2026Opens in a new window

Popular airlines from Puerto Natales (PNT-Teniente J. Gallardo) to Seattle-Tacoma International Airport (SEA)

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Cheap Flights from Puerto Natales to Seattle (PNT-SEA)

Prices were available within the past 7 days and start at $768 for one-way flights and $1,338 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

LATAM Airlines Group
Mon, Nov 10 - Tue, Nov 25
PNT
Puerto Natales
SEA
Seattle
$1,338 Roundtrip, found 23 hours ago
$1,338
Roundtrip
found 23 hours ago
Select LATAM Airlines Group flight, departing Mon, Nov 10 from Puerto Natales to Seattle, returning Tue, Nov 25, priced at $1,338 found 23 hours ago
LATAM Airlines Group
Mon, Nov 10 - Tue, Nov 25
PNT
Puerto Natales
SEA
Seattle
$1,358 Roundtrip, found 23 hours ago
$1,358
Roundtrip
found 23 hours ago
Select LATAM Airlines Group flight, departing Mon, Nov 10 from Puerto Natales to Seattle, returning Tue, Nov 25, priced at $1,358 found 23 hours ago
SKY AIRLINE
Mon, Nov 17 - Mon, Dec 1
PNT
Puerto Natales
SEA
Seattle
$1,390 Roundtrip, found 23 hours ago
$1,390
Roundtrip
found 23 hours ago
Select SKY AIRLINE flight, departing Mon, Nov 17 from Puerto Natales to Seattle, returning Mon, Dec 1, priced at $1,390 found 23 hours ago
LATAM Airlines Group
Mon, Nov 10 - Tue, Nov 25
PNT
Puerto Natales
SEA
Seattle
$1,461 Roundtrip, found 23 hours ago
$1,461
Roundtrip
found 23 hours ago
Select LATAM Airlines Group flight, departing Mon, Nov 10 from Puerto Natales to Seattle, returning Tue, Nov 25, priced at $1,461 found 23 hours ago
LATAM Airlines Group
Mon, Nov 10 - Tue, Nov 25
PNT
Puerto Natales
SEA
Seattle
$1,481 Roundtrip, found 23 hours ago
$1,481
Roundtrip
found 23 hours ago
Select LATAM Airlines Group flight, departing Mon, Nov 10 from Puerto Natales to Seattle, returning Tue, Nov 25, priced at $1,481 found 23 hours ago
LATAM Airlines Group
Mon, Nov 10 - Tue, Nov 25
PNT
Puerto Natales
SEA
Seattle
$1,481 Roundtrip, found 23 hours ago
$1,481
Roundtrip
found 23 hours ago
Select LATAM Airlines Group flight, departing Mon, Nov 10 from Puerto Natales to Seattle, returning Tue, Nov 25, priced at $1,481 found 23 hours ago
LATAM Airlines Group
Mon, Nov 10 - Tue, Nov 25
PNT
Puerto Natales
SEA
Seattle
$1,512 Roundtrip, found 23 hours ago
$1,512
Roundtrip
found 23 hours ago
Select LATAM Airlines Group flight, departing Mon, Nov 10 from Puerto Natales to Seattle, returning Tue, Nov 25, priced at $1,512 found 23 hours ago
LATAM Airlines Group
Mon, Nov 10 - Tue, Nov 25
PNT
Puerto Natales
SEA
Seattle
$1,532 Roundtrip, found 23 hours ago
$1,532
Roundtrip
found 23 hours ago
Select LATAM Airlines Group flight, departing Mon, Nov 10 from Puerto Natales to Seattle, returning Tue, Nov 25, priced at $1,532 found 23 hours ago
LATAM Airlines Group
Mon, Nov 17 - Mon, Dec 1
PNT
Puerto Natales
SEA
Seattle
$1,543 Roundtrip, found 23 hours ago
$1,543
Roundtrip
found 23 hours ago
Select LATAM Airlines Group flight, departing Mon, Nov 17 from Puerto Natales to Seattle, returning Mon, Dec 1, priced at $1,543 found 23 hours ago
LATAM Airlines Group
Mon, Nov 17 - Mon, Dec 1
PNT
Puerto Natales
SEA
Seattle
$1,556 Roundtrip, found 23 hours ago
$1,556
Roundtrip
found 23 hours ago
Select LATAM Airlines Group flight, departing Mon, Nov 17 from Puerto Natales to Seattle, returning Mon, Dec 1, priced at $1,556 found 23 hours ago

Frequently asked questions

How much does a flight from Teniente J. Gallardo Airport (PNT) to Seattle - Tacoma Intl. Airport (SEA) cost?
Grab a cheap one-way flight from $768 or cheap return flight from $1,338 from Teniente J. Gallardo Airport (PNT) to Seattle - Tacoma Intl. Airport (SEA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Teniente J. Gallardo Airport (PNT) to Seattle - Tacoma Intl. Airport (SEA)?
November is the cheapest month to fly from PNT to SEA. Planning your trip for the off-season is often the key to finding a great deal.
What is the cheapest airline that flies from Teniente J. Gallardo Airport (PNT) to Seattle - Tacoma Intl. Airport (SEA)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll fly you from PNT to SEA. Then, sort your results by "Price (lowest to highest)" to score the best deal available.
How many flights per day from Teniente J. Gallardo Airport (PNT) to Seattle - Tacoma Intl. Airport (SEA)?
There are no daily nonstop flights available from Teniente J. Gallardo Airport (PNT) to Seattle - Tacoma Intl. Airport (SEA). But you can opt for flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from PNT to SEA?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Teniente J. Gallardo Airport (PNT) to Seattle - Tacoma Intl. Airport (SEA)?
To avoid possible delays on the Teniente J. Gallardo Airport (PNT) to Seattle - Tacoma Intl. Airport (SEA) route, aim to fly before 3 PM. Departures after this hour have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Teniente J. Gallardo Airport (PNT) to Seattle - Tacoma Intl. Airport (SEA) last-minute?
Booking your ticket from PNT to SEA right before your journey is generally more expensive. But if there's some wiggle room with your travel times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book a PNT to SEA flight and hotel package?
Securing a PNT to SEA flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Select from our extensive range of hotels and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Teniente J. Gallardo Airport (PNT) to Seattle - Tacoma Intl. Airport (SEA)?
If you booked your PNT to SEA flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more details.

Travel information

Travel information

Origin airport
Teniente J. Gallardo
Destination airport
Seattle - Tacoma Intl.
Airlines serving
LATAM Airlines Group
Roundtrip price
$1,338
Distance
7453 mi

Book with confidence

Book with confidence

Puerto Natales to Seattle Flights

The cheapest times to fly from Puerto Natales to Seattle

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Puerto Natales to Seattle are during the month of November. You can find some of the cheapest flights from Puerto Natales to Seattle with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Puerto Natales to Seattle

Sunday is one of the best days to book for cheap flights from Puerto Natales to Seattle: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Puerto Natales to Seattle

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Puerto Natales to Seattle in 2025. You can also book with separate airlines for your outbound and return journeys, from $768 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Puerto Natales to Seattle flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Puerto Natales to Seattle airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Puerto Natales to Seattle Flights

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*Available to One Key members.