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$433+ Cheap flights from Portland (PDX) to Santiago (SCL)

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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — SCL
Mar 26 — Apr 21
Wed 3/26
Wed 4/2
1 adult, Economy
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Cheapflights Tip: The best prices from Portland to Santiago Arturo Merino Benitez are usually found in October or January, booked 40 days in advance, depart on a Monday or Tuesday and return on a Wednesday

Cheap flight deals from Portland to Santiago

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Santiago (SCL). 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 March 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$951
(Kiwi.com)

One-way from

$433
(Kiwi.com)

Popular in

September

Cheapest in

October

Average price

$1,123
Provider with most accurate pricing for Portland-Santiago Arturo Merino Benitez flight deals.
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Provider most trusted by Cheapflights users for Portland-Santiago Arturo Merino Benitez flights.
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From Portland to Santiago Arturo Merino Benitez
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One-way flight from Portland to Santiago Arturo Merino Benitez
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Portland to Santiago

Cheapest flights from Portland to Santiago
Explore the most affordable flight options available from Portland to Santiago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 21, 2025.

This Kiwi.com deal was found by Cheapflights users on 3/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/47:00 amPDX - SCL
1 stop19h 50mMultiple Airlines
Sun 5/1110:45 pmSCL - PDX
1 stop16h 30mMultiple Airlines
Deal found 3/19$951
This CrystalTravel deal was found by Cheapflights users on 3/20. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/247:00 amPDX - SCL
1 stop20h 45mLATAM Airlines
Tue 7/158:40 pmSCL - PDX
1 stop16h 59mLATAM Airlines
Deal found 3/20$961
This Delta deal was found by Cheapflights users on 3/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/910:00 amPDX - SCL
1 stop16h 00mDelta
Thu 9/258:55 amSCL - PDX
2 stops18h 57mDelta
Deal found 3/21$962
This Copa Airlines deal was found by Cheapflights users on 3/20. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/13:45 pmPDX - SCL
2 stops28h 26mCopa Airlines
Tue 4/154:17 amSCL - PDX
2 stops23h 13mCopa Airlines
Deal found 3/20$1,022
This American Airlines deal was found by Cheapflights users on 3/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/75:26 amPDX - SCL
2 stops22h 29mAmerican Airlines
Wed 5/219:00 pmSCL - PDX
2 stops23h 04mAmerican Airlines
Deal found 3/20$1,053

Cheapflights Fare Finder

Customize your flight search to find flights from Portland to Santiago 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 March 21, 2025.
Use the filters below to find and compare flights from Portland to Santiago that are best for you.

Fly from

Portland

Fly to

Santiago

Route

Depart

Return

Price

PortlandSantiago

PDX - SCL

PDXSCL

Portland

Sun 5/4

7:00 am-5:50 am

1 stop19h 50m

Santiago Arturo Merino Benitez

Sun 5/11

10:45 pm-12:15 pm

1 stop16h 30m

$951

PortlandSantiago

PDX - SCL

PDXSCL

Portland

Tue 6/24

7:00 am-6:45 am

1 stop20h 45m

Santiago Arturo Merino Benitez

Tue 7/15

8:40 pm-10:39 am

1 stop16h 59m

$961

PortlandSantiago

PDX - SCL

PDXSCL

Portland

Tue 9/9

11:45 am-8:00 am

1 stop16h 15m

Santiago Arturo Merino Benitez

Tue 9/23

11:05 pm-11:42 am

1 stop16h 37m

$962

PortlandSantiago

PDX - SCL

PDXSCL

Portland

Tue 4/1

3:45 pm-12:11 am

2 stops28h 26m

Santiago Arturo Merino Benitez

Tue 4/15

4:17 am-12:30 am

2 stops23h 13m

$1,022

PortlandSantiago

PDX - SCL

PDXSCL

Portland

Wed 5/7

6:00 am-6:55 am

2 stops21h 55m

Santiago Arturo Merino Benitez

Wed 5/21

9:00 pm-11:07 pm

1 stop29h 07m

$1,071

PortlandSantiago

PDX - SCL

PDXSCL

Portland

Tue 9/16

11:00 pm-5:15 am

2 stops26h 15m

$433

PortlandSantiago

PDX - SCL

PDXSCL

Portland

Sat 3/29

7:05 pm-11:05 am

2 stops36h 00m

$535

PortlandSantiago

PDX - SCL

PDXSCL

Portland

Sun 9/14

12:40 am-7:45 am

2 stops27h 05m

$663

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/21

Compare providers for flights from Portland to Santiago

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Santiago in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy1 starTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland-Santiago flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Santiago flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Santiago flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland-Santiago flights, Cheapflights users trust FlightHub the most. FlightHub 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 Portland-Santiago 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 Portland to Santiago

Have a flexible travel schedule? Discover the best time to fly to Santiago from Portland 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 Portland to Santiago

How far ahead should I book a flight from Portland to Santiago?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Santiago. Price data was last updated on March 14, 2025.

Booking 40 days in advance of your planned departure date is, on average, the best time to get cheap flights from Portland to Santiago. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Portland to Santiago?

Currently, April is the cheapest month in which you can book a flight from Portland to Santiago (average of $752). Flying from Portland to Santiago in December is currently the most expensive (average of $1,098). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PDX to SCL?

Find hourly flight availability from Portland to Santiago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 21, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 22% on flights from Portland to Santiago by exploring options for tickets in the afternoon.

Rainfall in Santiago by month

Plan your trip to Santiago by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Santiago ranges from 0.0 - 2.8 inches per month. June is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Santiago when rainfall is around 0.0 in.

Temperature in Santiago by month

Plan your trip to Santiago by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Santiago, 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 69.8 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 46.4 F).

Reviews of airlines servicing Santiago

Get insights into the airlines that provide service to Santiago. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santiago. Reviews last updated March 21, 2025.
Delta
8.0
Very good
7,895 reviews

Entertainment

7.9

Overall

8.0

Crew

8.5

Comfort

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,895 reviews
Delta
8.0
Very good
7,895 reviews

Entertainment

7.9

Overall

8.0

Crew

8.5

Comfort

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Copa Airlines
7.6
Good
1,400 reviews
Delta
8.0
Very good
7,895 reviews

Entertainment

7.9

Overall

8.0

Crew

8.5

Comfort

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
LATAM Airlines
7.5
Good
1,750 reviews
Delta
8.0
Very good
7,895 reviews

Entertainment

7.9

Overall

8.0

Crew

8.5

Comfort

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,895 reviews

Entertainment

7.9

Overall

8.0

Crew

8.5

Comfort

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Canada
7.0
Good
8,907 reviews
Delta
8.0
Very good
7,895 reviews

Entertainment

7.9

Overall

8.0

Crew

8.5

Comfort

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

  • What are the cheapest airlines flying from Portland to Santiago round-trip?

    According to our current data, LATAM Airlines ($961), Delta ($962), and Copa Airlines ($1,022) offers the cheapest pricing from Portland to Santiago. Users have found that LATAM Airlines is 20% cheaper than the other options available to this destination.

  • Can I find deals for flights from Portland to Santiago that include hotel bookings?

    Yes. In addition to deals on Portland to Santiago flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Santiago?

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

  • Can I find deals for business class flights from Portland to Santiago?

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

  • What is the cheapest month to book a flight from Portland to Santiago?

    Currently, April is the cheapest month in which you can book a flight from Portland to Santiago (average of $752). Flying from Portland to Santiago in December is currently the most expensive (average of $1,098). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Portland to Santiago

See prices for flight routes from nearby airports that may be better suited for you.
Medford to Santiago flights
Boise to Santiago flights
Portland to Easter Island flights
Portland to Punta Arenas flights
Redmond to Santiago flights
Portland to Temuco flights

Top 4 airlines flying from Portland to Santiago

Discover the top 4 airlines that operate flights from Portland to Santiago. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$942Average$1,198FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$948Average$1,102FlexibilityNo cancel feeOn-time69%
LATAM AirlinesCheapest$959Average$1,222FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$967Average$1,206FlexibilityNo cancel feeOn-time71%
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