$634+ 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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — SCL
Aug 23 — Aug 301
Round-trip
1 adult, Economy
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Find cheap flights from Portland to Santiago with Cheapflights
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Portland to Santiago
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Last-minute
One-way
Cheapest flights from Portland to SantiagoExplore 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 July 24, 2026.
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 July 24, 2026.
This FlightHub deal was found by Cheapflights users on 7/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/86:30 am
PDX
- SCL
1 stop18h 05m
LATAM Airlines
Tue 1/268:40 am
SCL
- PDX
2 stops18h 46m
LATAM Airlines
Deal found 7/19![LATAM Airlines logo]()
$957
This FlightHub deal was found by Cheapflights users on 7/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/207:00 am
PDX
- SCL
1 stop20h 25m
LATAM Airlines
Thu 8/2711:25 pm
SCL
- PDX
1 stop15h 59m
LATAM Airlines
Deal found 7/24![LATAM Airlines logo]()
$959
This Air Canada deal was found by Cheapflights users on 7/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/87:10 pm
PDX
- SCL
2 stops36h 05m
Air Canada
Tue 1/268:25 am
SCL
- PDX
2 stops35h 16m
Air Canada
Deal found 7/19![Air Canada logo]()
$963
This FlightHub deal was found by Cheapflights users on 7/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1710:50 am
PDX
- SCL
1 stop15h 45m
LATAM Airlines
Tue 8/256:45 pm
SCL
- PDX
2 stops20h 39m
LATAM Airlines
Deal found 7/23![LATAM Airlines logo]()
$971
This FlightHub deal was found by Cheapflights users on 7/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:10 am
PDX
- SCL
1 stop20h 15m
LATAM Airlines
Mon 10/269:50 pm
SCL
- PDX
2 stops18h 43m
LATAM Airlines
Deal found 7/23![LATAM Airlines logo]()
$975
This FlightHub deal was found by Cheapflights users on 7/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/37:00 am
PDX
- SCL
1 stop18h 50m
LATAM Airlines
Sun 12/139:50 pm
SCL
- PDX
2 stops19h 28m
LATAM Airlines
Deal found 7/23![LATAM Airlines logo]()
$977
This Justfly.com deal was found by Cheapflights users on 7/22. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1810:50 am
PDX
- SCL
1 stop15h 45m
LATAM Airlines
Tue 8/254:50 pm
SCL
- PDX
2 stops22h 34m
LATAM Airlines
Deal found 7/22![LATAM Airlines logo]()
$979
This FlightHub deal was found by Cheapflights users on 7/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/17:00 am
PDX
- SCL
1 stop18h 50m
LATAM Airlines
Sun 11/159:50 pm
SCL
- PDX
2 stops19h 28m
LATAM Airlines
Deal found 7/19![LATAM Airlines logo]()
$982
This American Airlines deal was found by Cheapflights users on 7/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/87:38 am
PDX
- SCL
1 stop19h 07m
American Airlines
Tue 1/2611:45 pm
SCL
- PDX
1 stop17h 00m
American Airlines
Deal found 7/19![American Airlines logo]()
$997
Best flights from Portland to SantiagoDiscover carefully curated flight deals from Portland to Santiago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 24, 2026.
Discover carefully curated flight deals from Portland to Santiago that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 24, 2026.
This American Airlines deal was found by Cheapflights users on 7/23. 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.
Tue 12/87:38 am
PDX
- SCL
1 stop19h 07m
American Airlines
Tue 1/2611:45 pm
SCL
- PDX
1 stop17h 00m
American Airlines
Deal found 7/23![American Airlines logo]()
$997
This United Airlines deal was found by Cheapflights users on 7/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:03 am
PDX
- SCL
1 stop20h 47m
United Airlines
Wed 11/1110:45 pm
SCL
- PDX
1 stop18h 28m
United Airlines
Deal found 7/19![United Airlines logo]()
$997
This FlightHub deal was found by Cheapflights users on 7/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:20 am
PDX
- SCL
1 stop20h 15m
LATAM Airlines
Thu 8/2711:00 pm
SCL
- PDX
2 stops22h 55m
LATAM Airlines
Deal found 7/24![LATAM Airlines logo]()
$1,009
This oojo deal was found by Cheapflights users on 7/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/65:55 pm
PDX
- SCL
1 stop31h 40m
Multiple Airlines
Tue 9/2211:55 pm
SCL
- PDX
2 stops23h 04m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$1,025
This Delta deal was found by Cheapflights users on 7/22. 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.
Thu 8/206:20 am
PDX
- SCL
1 stop20h 15m
Delta
Tue 8/256:45 pm
SCL
- PDX
2 stops24h 48m
Delta
Deal found 7/22![Delta logo]()
$1,067
This American Airlines deal was found by Cheapflights users on 7/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:39 am
PDX
- SCL
2 stops20h 26m
American Airlines
Tue 9/229:30 pm
SCL
- PDX
2 stops23h 24m
American Airlines
Deal found 7/19![American Airlines logo]()
$1,002
This United Airlines deal was found by Cheapflights users on 7/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/88:45 am
PDX
- SCL
2 stops19h 05m
United Airlines
Tue 1/2610:45 pm
SCL
- PDX
3 stops24h 46m
United Airlines
Deal found 7/23![United Airlines logo]()
$1,002
This oojo deal was found by Cheapflights users on 7/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/610:55 pm
PDX
- SCL
2 stops28h 00m
LATAM Airlines
Tue 9/229:30 am
SCL
- PDX
3 stops31h 30m
LATAM Airlines
Deal found 7/19![LATAM Airlines logo]()
$1,026
This Delta deal was found by Cheapflights users on 7/22. 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.
Sun 8/1610:55 pm
PDX
- SCL
2 stops28h 30m
Delta
Wed 8/2611:25 pm
SCL
- PDX
1 stop15h 59m
Delta
Deal found 7/22![Delta logo]()
$1,072
This Delta deal was found by Cheapflights users on 7/22. 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.
Wed 8/197:00 am
PDX
- SCL
1 stop20h 25m
Delta
Sun 8/2310:55 pm
SCL
- PDX
1 stop25h 18m
Delta
Deal found 7/22![Delta logo]()
$1,097
Last-minute flights from Portland to SantiagoDiscover last-minute flight deals from Portland to Santiago. Data last updated July 24, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Santiago. Data last updated July 24, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 7/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:27 am
PDX
- SCL
2 stops21h 38m
American Airlines
Mon 8/248:50 pm
SCL
- PDX
2 stops23h 40m
American Airlines
Deal found 7/21![American Airlines logo]()
$1,002
This FlightHub deal was found by Cheapflights users on 7/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:20 am
PDX
- SCL
2 stops21h 35m
LATAM Airlines
Wed 8/2611:25 pm
SCL
- PDX
1 stop15h 59m
LATAM Airlines
Deal found 7/23![LATAM Airlines logo]()
$1,018
This FlightHub deal was found by Cheapflights users on 7/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:20 am
PDX
- SCL
2 stops21h 35m
Multiple Airlines
Wed 8/2610:55 pm
SCL
- PDX
1 stop24h 45m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$1,029
This FlightHub deal was found by Cheapflights users on 7/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1710:50 am
PDX
- SCL
1 stop15h 45m
LATAM Airlines
Tue 8/256:45 pm
SCL
- PDX
2 stops20h 39m
LATAM Airlines
Deal found 7/23![LATAM Airlines logo]()
$971
This Justfly.com deal was found by Cheapflights users on 7/22. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1810:50 am
PDX
- SCL
1 stop15h 45m
LATAM Airlines
Tue 8/254:50 pm
SCL
- PDX
2 stops22h 34m
LATAM Airlines
Deal found 7/22![LATAM Airlines logo]()
$979
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Tue 8/187:00 am
PDX
- SCL
2 stops37h 26m
Multiple Airlines
Mon 8/3111:25 pm
SCL
- PDX
1 stop15h 59m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$1,009
This oojo deal was found by Cheapflights users on 7/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1810:45 am
PDX
- SCL
1 stop15h 50m
Multiple Airlines
Mon 8/2411:25 pm
SCL
- PDX
1 stop17h 00m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$1,014
This FlightHub deal was found by Cheapflights users on 7/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:00 am
PDX
- SCL
1 stop20h 25m
Multiple Airlines
Wed 8/2610:55 pm
SCL
- PDX
1 stop24h 45m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$1,024
This FlightHub deal was found by Cheapflights users on 7/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/207:00 am
PDX
- SCL
1 stop20h 25m
LATAM Airlines
Thu 8/2711:25 pm
SCL
- PDX
1 stop15h 59m
LATAM Airlines
Deal found 7/24![LATAM Airlines logo]()
$959
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Thu 8/207:18 am
PDX
- SCL
2 stops40h 42m
Multiple Airlines
Mon 8/3111:25 pm
SCL
- PDX
1 stop15h 59m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$998
One-way flights from Portland to SantiagoSearch for one-way flight options from Portland to Santiago. Find affordable one-way fares based on user searches. Data last updated July 24, 2026.
Search for one-way flight options from Portland to Santiago. Find affordable one-way fares based on user searches. Data last updated July 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/23. 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.
Thu 8/67:20 am
PDX
- SCL
3 stops27h 15m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$634
This KAYAK deal was found by Cheapflights users on 7/23. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/67:00 am
PDX
- SCL
2 stops41h 00m
Copa Airlines
Deal found 7/23![Copa Airlines logo]()
$693
This oojo deal was found by Cheapflights users on 7/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/62:08 pm
PDX
- SCL
2 stops35h 32m
LATAM Airlines
Deal found 7/23![LATAM Airlines logo]()
$1,261
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:08 am
PDX
- SCL
3 stops44h 27m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$1,277
This Delta deal was found by Cheapflights users on 7/23. 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.
Thu 8/611:45 am
PDX
- SCL
1 stop16h 30m
Delta
Deal found 7/23![Delta logo]()
$2,054
This KAYAK deal was found by Cheapflights users on 7/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:08 am
PDX
- SCL
1 stop19h 27m
LATAM Airlines
Deal found 7/21![LATAM Airlines logo]()
$2,602
Find 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 July 24, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $957 (FlightHub) |
One-way from | $634 (Kiwi.com) |
Popular in | July |
Cheapest in | February |
Average price | $1,529 |
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 July 24, 2026.
Use the filters below to find and compare flights from Portland to Santiago that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
PortlandSantiago
PDX - SCL
PDXSCL
Portland
Tue 12/8
7:38 am-7:45 am
1 stop19h 07m
Santiago Arturo Merino Benitez
Tue 1/26
11:45 pm-11:45 am
1 stop17h 00m
$997
PortlandSantiago
PDX - SCL
PDXSCL
Portland
Tue 10/27
7:03 am-7:50 am
1 stop20h 47m
Santiago Arturo Merino Benitez
Wed 11/11
10:45 pm-12:13 pm
1 stop18h 28m
$997
PortlandSantiago
PDX - SCL
PDXSCL
Portland
Sun 9/6
7:39 am-8:05 am
2 stops20h 26m
Santiago Arturo Merino Benitez
Tue 9/22
9:30 pm-4:54 pm
2 stops23h 24m
$1,002
PortlandSantiago
PDX - SCL
PDXSCL
Portland
Tue 12/8
8:45 am-8:50 am
2 stops19h 05m
Santiago Arturo Merino Benitez
Tue 1/26
10:45 pm-6:31 pm
3 stops24h 46m
$1,002
PortlandSantiago
PDX - SCL
PDXSCL
Portland
Thu 8/20
6:20 am-5:35 am
1 stop20h 15m
Santiago Arturo Merino Benitez
Thu 8/27
11:00 pm-6:55 pm
2 stops22h 55m
$1,009
PortlandSantiago
PDX - SCL
PDXSCL
Portland
Sun 9/6
5:55 pm-5:35 am
1 stop31h 40m
Santiago Arturo Merino Benitez
Tue 9/22
11:55 pm-6:59 pm
2 stops23h 04m
$1,025
PortlandSantiago
PDX - SCL
PDXSCL
Portland
Sun 9/6
10:55 pm-6:55 am
2 stops28h 00m
Santiago Arturo Merino Benitez
Tue 9/22
9:30 am-1:00 pm
3 stops31h 30m
$1,026
PortlandSantiago
PDX - SCL
PDXSCL
Portland
Thu 8/20
6:20 am-5:35 am
1 stop20h 15m
Santiago Arturo Merino Benitez
Tue 8/25
6:45 pm-4:33 pm
2 stops24h 48m
$1,067
PortlandSantiago
PDX - SCL
PDXSCL
Portland
Sun 8/16
10:55 pm-6:25 am
2 stops28h 30m
Santiago Arturo Merino Benitez
Wed 8/26
11:25 pm-12:24 pm
1 stop15h 59m
$1,072
PortlandSantiago
PDX - SCL
PDXSCL
Portland
Wed 8/19
7:00 am-6:25 am
1 stop20h 25m
Santiago Arturo Merino Benitez
Sun 8/23
10:55 pm-9:13 pm
1 stop25h 18m
$1,097
Showing 1-10 of 15 resultsSorted by cheapest first
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 July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Portland-Santiago flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Portland-Santiago flight deals on Cheapflights vs. Ovago >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 Ovago the most. Ovago 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.
PDX-SCL
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
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 July 24, 2026.
Read through reviews of airlines operating flights from Portland to Santiago, such as Delta,LATAM Airlines, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Overall
7.8
Food
7.2
Comfort
7.8
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Overall
7.8
Food
7.2
Comfort
7.8
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Overall
7.8
Food
7.2
Comfort
7.8
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Overall
7.8
Food
7.2
Comfort
7.8
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Entertainment
7.8
Overall
7.8
Food
7.2
Comfort
7.8
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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Portland and Santiago flights
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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 July 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$912 | Average$1,165 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$951 | Average$1,173 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$953 | Average$1,034 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$954 | Average$1,243 | FlexibilityNo cancel fee | On-timeN/A |