$2,798+ Cheap flights from Seattle (SEA) to Puerto Montt (PMC)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — PMC
Apr 8 — Apr 151
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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 April 3, 2025.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Find flight deals from Seattle to Puerto Montt
Cheapest flights from Seattle to Puerto MonttExplore 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 April 3, 2025.
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 April 3, 2025.
This LATAM Airlines deal was found by Cheapflights users on 4/1. 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.
Fri 4/1112:00 pmSEA - PMC
2 stops23h 10mLATAM Airlines
Thu 4/174:18 pmPMC - SEA
2 stops23h 08mLATAM Airlines
Deal found 4/1![LATAM Airlines logo]()
$2,798
- Most accurate provider: When it comes to deals on Seattle-Puerto Montt flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Seattle-Puerto Montt flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Seattle-Puerto Montt flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-Puerto Montt flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Puerto Montt flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
Cheapflights Insights
Everything you need to know about your flight from Seattle to Puerto Montt
Rainfall in Puerto Montt by month
Plan your trip to Puerto Montt by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Puerto Montt ranges from 3.5 - 9.4 inches per month. May is typically the wettest month, when rainfall can reach 9.4 in. February is typically the driest time to visit Puerto Montt when rainfall is around 3.5 in.
Temperature in Puerto Montt by month
Plan your trip to Puerto Montt by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Puerto Montt, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 57.2 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 42.8 F).