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Cheap flights from Seattle to Puerto Montt from $730

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Puerto Montt departing on 2/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Seattle to Puerto Montt

Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
8:05 am - 9:24 pm
SEA
-
PMC
32h 19m2 stops
LATAM Airlines Logo
5:44 pm - 12:20 pm
PMC
-
SEA
47h 36m3 stops
$1,780LATAM Airlines
Sat, Feb 21 - Sat, Feb 28
Multiple Airlines Logo
9:34 am - 12:18 pm
SEA
-
PMC
21h 44m2 stops
Multiple Airlines Logo
12:59 pm - 11:48 am
PMC
-
SEA
27h 49m2 stops
$1,837Multiple Airlines
Sat, Feb 21 - Sat, Feb 28
LATAM Airlines Logo
9:50 am - 2:23 pm
SEA
-
PMC
23h 33m3 stops
LATAM Airlines Logo
5:44 pm - 12:58 pm
PMC
-
SEA
24h 14m3 stops
$1,942LATAM Airlines
Sat, Feb 21 - Sat, Feb 28

LATAM Airlines flights from Seattle to Puerto Montt

Our best LATAM Airlines deals on Seattle to Puerto Montt flight tickets
LATAM Airlines
Feb 21
SEA8:05 amSeattle/Tacoma Intl
32h 19m
2 stops
PMC9:24 pmPuerto Montt El Tepual
Feb 28
PMC5:44 pmPuerto Montt El Tepual
47h 36m
3 stops
SEA12:20 pmSeattle/Tacoma Intl
$1,780
LATAM Airlines
Feb 21
SEA9:50 amSeattle/Tacoma Intl
23h 33m
3 stops
PMC2:23 pmPuerto Montt El Tepual
Feb 28
PMC5:44 pmPuerto Montt El Tepual
24h 14m
3 stops
SEA12:58 pmSeattle/Tacoma Intl
$1,942

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Puerto Montt that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated January 9, 2026.
Use the filters below to find and compare flights from Seattle to Puerto Montt that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattlePuerto Montt

SEA - PMC

SEAPMC

Seattle/Tacoma Intl

Sat 2/21

8:05 am-9:24 pm

2 stops32h 19m

Puerto Montt El Tepual

Sat 2/28

5:44 pm-12:20 pm

3 stops47h 36m

$1,780

SeattlePuerto Montt

SEA - PMC

SEAPMC

Seattle/Tacoma Intl

Sat 2/21

9:34 am-12:18 pm

2 stops21h 44m

Puerto Montt El Tepual

Sat 2/28

12:59 pm-11:48 am

2 stops27h 49m

$1,837

SeattlePuerto Montt

SEA - PMC

SEAPMC

Seattle/Tacoma Intl

Sat 2/21

9:50 am-2:23 pm

3 stops23h 33m

Puerto Montt El Tepual

Sat 2/28

5:44 pm-12:58 pm

3 stops24h 14m

$1,942

SeattlePuerto Montt

SEA - PMC

SEAPMC

Seattle/Tacoma Intl

Sun 2/1

7:10 am-8:40 pm

2 stops32h 30m

$730

SeattlePuerto Montt

SEA - PMC

SEAPMC

Seattle/Tacoma Intl

Sun 2/1

7:10 am-1:51 pm

3 stops25h 41m

$747

SeattlePuerto Montt

SEA - PMC

SEAPMC

Seattle/Tacoma Intl

Sun 2/1

2:02 pm-6:52 am

2 stops59h 50m

$775

SeattlePuerto Montt

SEA - PMC

SEAPMC

Seattle/Tacoma Intl

Sun 2/1

2:02 pm-12:47 pm

2 stops41h 45m

$855

SeattlePuerto Montt

SEA - PMC

SEAPMC

Seattle/Tacoma Intl

Sun 2/1

7:10 am-1:51 pm

3 stops25h 41m

$856

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from Seattle to Puerto Montt

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Seattle/Tacoma Intl to Puerto Montt El Tepual?

LATAM Airlines is the most popular carrier operating from Seattle/Tacoma Intl to Puerto Montt El Tepual

When to book flights from Seattle to Puerto Montt

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Puerto Montt according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Puerto Montt (SEA to PMC) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Puerto Montt

Fastest flight time

35h 39m

Direct flights

None
The fastest flight from Seattle to Puerto Montt takes 35h 39m
There are no direct flights from Seattle to Puerto Montt. There are no popular flight routes from Seattle to Puerto Montt.
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  • How far is Seattle/Tacoma Intl to Puerto Montt El Tepual by plane?

    A flight from Seattle/Tacoma Intl to Puerto Montt El Tepual will travel around 6851.0 mi. 35h 39m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Puerto Montt El Tepual Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Puerto Montt El Tepual Airport were last updated today.

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Puerto Montt El Tepual Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Puerto Montt El Tepual Airport.

  • What documentation or ID do you need to fly to Puerto Montt El Tepual Airport?

    The travel and health documents you'll need for your trip to Puerto Montt El Tepual Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Puerto Montt El Tepual Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Puerto Montt?

Book flights to Puerto Montt if you plan to visit one of these locations
Puerto Varas

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Puerto Montt?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Puerto Montt from Seattle.

Can I find flights from Seattle to Puerto Montt with flexible booking policies on momondo?

Yes. All flights to Puerto Montt from Seattle on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Seattle to Puerto Montt?

momondo helps you find the best flight between Seattle and Puerto Montt by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Seattle to Puerto Montt right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Seattle to Puerto Montt flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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