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Puerto Montt

$826+ Cheap flights from Seattle (SEA) to Puerto Montt (PMC)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — PMC
Dec 29 — Jan 51
Mon 12/29
Mon 1/5
1 adult, Economy
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Find flight deals from Seattle to Puerto Montt

Best flights from Seattle to Puerto Montt
Discover carefully curated flight deals from Seattle to Puerto Montt that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 29, 2025.

This LATAM Airlines deal was found by Cheapflights users on 11/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/247:35 amSEA - PMC
2 stops28h 55mLATAM Airlines
Wed 1/286:04 pmPMC - SEA
2 stops23h 53mLATAM Airlines
Deal found 11/27$1,311
This SmartFares deal was found by Cheapflights users on 11/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/136:20 amSEA - PMC
2 stops27h 42mMultiple Airlines
Tue 1/2010:59 pmPMC - SEA
2 stops44h 58mMultiple Airlines
Deal found 11/29$1,393
This LATAM Airlines deal was found by Cheapflights users on 11/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/137:35 amSEA - PMC
3 stops25h 42mLATAM Airlines
Tue 1/206:05 pmPMC - SEA
3 stops23h 52mLATAM Airlines
Deal found 11/29$1,569

Cheap flight deals from Seattle to Puerto Montt

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Puerto Montt (PMC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 29, 2025.

Round-trip from

$1,311
(LATAM Airlines)

One-way from

$826
(LATAM Airlines)
From Seattle/Tacoma Intl to Puerto Montt El Tepual
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One-way flight from Seattle/Tacoma Intl to Puerto Montt El Tepual
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Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated November 29, 2025.
Use the filters below to find and compare flights from Seattle to Puerto Montt that are best for you.

Fly from

Seattle

Fly to

Puerto Montt

Route

Depart

Return

Price

SeattlePuerto Montt

SEA - PMC

SEAPMC

Seattle/Tacoma Intl

Sat 1/24

7:35 am-5:30 pm

2 stops28h 55m

Puerto Montt El Tepual

Wed 1/28

6:04 pm-12:57 pm

2 stops23h 53m

$1,311

SeattlePuerto Montt

SEA - PMC

SEAPMC

Seattle/Tacoma Intl

Tue 1/13

6:20 am-3:02 pm

2 stops27h 42m

Puerto Montt El Tepual

Tue 1/20

10:59 pm-2:57 pm

2 stops44h 58m

$1,393

SeattlePuerto Montt

SEA - PMC

SEAPMC

Seattle/Tacoma Intl

Tue 1/13

7:35 am-2:17 pm

3 stops25h 42m

Puerto Montt El Tepual

Tue 1/20

6:05 pm-12:57 pm

3 stops23h 52m

$1,569

SeattlePuerto Montt

SEA - PMC

SEAPMC

Seattle/Tacoma Intl

Sun 2/1

7:10 am-2:06 pm

3 stops25h 56m

$826

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/28

Best time to book a flight from Seattle to Puerto Montt

Have a flexible travel schedule? Discover the best time to fly to Puerto Montt from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Puerto Montt. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Seattle to Puerto Montt?

    There are many flights that can get you from Seattle to Puerto Montt in 28h 55m. Fly via LATAM Airlines to get the fastest option. The distance between Seattle and Puerto Montt is about 6835 mi.

  • Can I find deals for flights from Seattle to Puerto Montt that include hotel bookings?

    Yes. In addition to deals on Seattle to Puerto Montt flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Puerto Montt?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Puerto Montt.

  • Can I find deals for business class flights from Seattle to Puerto Montt?

    Yes. Cheapflights offers flight deals from Seattle to Puerto Montt by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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