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Puerto Montt

$778+ 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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — PMC
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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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 September 16, 2025.

Round-trip from

$971
(Gotogate)

One-way from

$778
(Ovago)
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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Find flight deals from Seattle to Puerto Montt

Cheapest flights from Seattle to Puerto Montt
Explore the most affordable flight options available from Seattle to Puerto Montt. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Gotogate deal was found by Cheapflights users on 9/14. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/298:15 amSEA - PMC
2 stops45h 55mMultiple Airlines
Tue 11/44:49 amPMC - SEA
2 stops46h 27mMultiple Airlines
Deal found 9/14$971
This LATAM Airlines deal was found by Cheapflights users on 9/15. 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 10/147:25 amSEA - PMC
2 stops26h 50mLATAM Airlines
Tue 10/216:16 pmPMC - SEA
2 stops24h 22mLATAM Airlines
Deal found 9/15$1,270

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 September 16, 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

Wed 10/29

8:15 am-10:10 am

2 stops45h 55m

Puerto Montt El Tepual

Tue 11/4

4:49 am-10:16 pm

2 stops46h 27m

$971

SeattlePuerto Montt

SEA - PMC

SEAPMC

Seattle/Tacoma Intl

Tue 10/14

7:25 am-2:15 pm

2 stops26h 50m

Puerto Montt El Tepual

Tue 10/21

6:16 pm-2:38 pm

2 stops24h 22m

$1,270

SeattlePuerto Montt

SEA - PMC

SEAPMC

Seattle/Tacoma Intl

Sat 1/31

10:50 pm-4:33 pm

2 stops36h 43m

Puerto Montt El Tepual

Sat 2/7

2:02 pm-9:25 pm

3 stops60h 23m

$1,461

SeattlePuerto Montt

SEA - PMC

SEAPMC

Seattle/Tacoma Intl

Tue 10/14

2:40 pm-11:06 pm

3 stops28h 26m

$778

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

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.

  • 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.

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