$442+ Cheap flights from Portland (PDX) to Santiago (SCL)
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 12/30. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — SCL
Nov 23 — Nov 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
Cheapest
Best
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 October 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 October 24, 2026.
This KAYAK deal was found by Cheapflights users on 10/22. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/83:44 pm -
2 stops23h 27m
Mon 1/251:36 am -
2 stops26h 39m
Deal found 10/22![Copa Airlines logo]()
$1,062
This Kiwi.com deal was found by Cheapflights users on 10/23. 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.
Tue 12/89:53 pm -
2 stops23h 55m
Tue 12/159:45 am -
1 stop39h 57m
Deal found 10/23![Multiple Airlines logo]()
$1,067
This Ovago deal was found by Cheapflights users on 10/21. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/53:44 pm -
2 stops26h 51m
Fri 12/111:31 am -
2 stops26h 14m
Deal found 10/21![Copa Airlines logo]()
$1,076
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
Wed 12/27:00 am -
2 stops34h 35m
Wed 12/98:35 am -
2 stops41h 07m
Deal found 10/21![Multiple Airlines logo]()
$1,084
This BusinessClass deal was found by Cheapflights users on 10/22. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/23:44 pm -
2 stops23h 27m
Tue 12/81:31 am -
2 stops26h 44m
Deal found 10/22![Copa Airlines logo]()
$1,130
This FlightHub deal was found by Cheapflights users on 10/21. 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.
Sat 12/57:10 am -
1 stop18h 45m
Wed 12/2310:15 am -
2 stops18h 44m
Deal found 10/21![LATAM Airlines logo]()
$1,144
This Ovago deal was found by Cheapflights users on 10/22. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/37:26 pm -
2 stops19h 49m
Mon 11/95:07 am -
2 stops34h 11m
Deal found 10/22![Copa Airlines logo]()
$1,150
This BusinessClass deal was found by Cheapflights users on 10/22. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/33:40 pm -
2 stops23h 35m
Mon 11/93:19 am -
2 stops22h 43m
Deal found 10/22![Copa Airlines logo]()
$1,152
This LATAM Airlines deal was found by Cheapflights users on 10/22. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:10 am -
1 stop18h 45m
Mon 12/79:55 pm -
2 stops19h 05m
Deal found 10/22![LATAM Airlines logo]()
$1,163
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 October 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 October 24, 2026.
This Delta deal was found by Cheapflights users on 10/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/249:45 pm -
2 stops28h 45m
Thu 3/257:40 am -
2 stops29h 51m
Deal found 10/20![Delta logo]()
$1,216
This United Airlines deal was found by Cheapflights users on 10/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/1212:45 pm -
1 stop15h 05m
Wed 2/310:45 pm -
2 stops20h 51m
Deal found 10/22![United Airlines logo]()
$1,216
This Delta deal was found by Cheapflights users on 10/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3010:25 pm -
2 stops25h 55m
Thu 1/148:40 am -
2 stops20h 18m
Deal found 10/24![Delta logo]()
$1,216
This United Airlines deal was found by Cheapflights users on 10/23. 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 12/87:00 am -
1 stop20h 50m
Tue 1/2610:45 pm -
2 stops20h 51m
Deal found 10/23![United Airlines logo]()
$1,217
This Delta deal was found by Cheapflights users on 10/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/85:34 pm -
2 stops23h 16m
Tue 1/268:40 am -
2 stops20h 18m
Deal found 10/24![Delta logo]()
$1,218
This United Airlines deal was found by Cheapflights users on 10/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/117:10 am -
1 stop20h 40m
Thu 2/1810:45 pm -
3 stops26h 48m
Deal found 10/20![United Airlines logo]()
$1,220
This United Airlines deal was found by Cheapflights users on 10/23. 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.
Mon 12/712:55 pm -
1 stop14h 55m
Mon 12/1410:45 pm -
2 stops20h 53m
Deal found 10/23![United Airlines logo]()
$1,221
This Delta deal was found by Cheapflights users on 10/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/226:04 am -
1 stop20h 36m
Thu 3/2511:55 pm -
1 stop23h 33m
Deal found 10/20![Delta logo]()
$1,247
This Delta deal was found by Cheapflights users on 10/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/511:00 pm -
2 stops27h 30m
Sat 11/148:25 pm -
2 stops19h 16m
Deal found 10/20![Delta logo]()
$1,248
This United Airlines deal was found by Cheapflights users on 10/23. 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.
Sat 2/134:25 pm -
2 stops35h 25m
Thu 3/410:45 pm -
3 stops26h 48m
Deal found 10/23![United Airlines logo]()
$1,251
Last-minute flights from Portland to SantiagoDiscover last-minute flight deals from Portland to Santiago. Data last updated October 24, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Santiago. Data last updated October 24, 2026 and is based on user searches.
This Ovago deal was found by Cheapflights users on 10/22. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/37:26 pm -
2 stops19h 49m
Mon 11/95:07 am -
2 stops34h 11m
Deal found 10/22![Copa Airlines logo]()
$1,150
This BusinessClass deal was found by Cheapflights users on 10/22. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/33:40 pm -
2 stops23h 35m
Mon 11/93:19 am -
2 stops22h 43m
Deal found 10/22![Copa Airlines logo]()
$1,152
This Cheapflightsfares deal was found by Cheapflights users on 10/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/311:52 am -
1 stop14h 48m
Tue 11/1011:10 pm -
1 stop19h 04m
Deal found 10/22![LATAM Airlines logo]()
$1,212
This Cheapflightsfares deal was found by Cheapflights users on 10/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:59 am -
1 stop19h 41m
Sat 11/1411:10 pm -
1 stop16h 31m
Deal found 10/20![LATAM Airlines logo]()
$1,240
This Delta deal was found by Cheapflights users on 10/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/511:00 pm -
2 stops27h 30m
Sat 11/148:25 pm -
2 stops19h 16m
Deal found 10/20![Delta logo]()
$1,248
This American Airlines deal was found by Cheapflights users on 10/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:51 am -
2 stops20h 54m
Tue 11/1710:30 pm -
1 stop30h 29m
Deal found 10/24![American Airlines logo]()
$1,244
This LATAM Airlines deal was found by Cheapflights users on 10/22. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:10 am -
1 stop18h 45m
Mon 12/79:50 pm -
1 stop26h 27m
Deal found 10/22![LATAM Airlines logo]()
$1,163
This Mytrip deal was found by Cheapflights users on 10/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:10 pm -
3 stops30h 45m
Mon 11/309:55 pm -
2 stops23h 12m
Deal found 10/22![Multiple Airlines logo]()
$1,198
This United Airlines deal was found by Cheapflights users on 10/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1612:57 pm -
1 stop14h 53m
Mon 11/3010:45 pm -
1 stop18h 32m
Deal found 10/22![United Airlines logo]()
$1,218
This Mytrip deal was found by Cheapflights users on 10/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:10 pm -
3 stops30h 45m
Mon 12/79:55 pm -
3 stops27h 51m
Deal found 10/22![Multiple Airlines logo]()
$1,228
This Delta deal was found by Cheapflights users on 10/22. 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 11/186:45 am -
2 stops19h 15m
Mon 12/79:50 pm -
2 stops24h 29m
Deal found 10/22![Delta logo]()
$1,222
This United Airlines deal was found by Cheapflights users on 10/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1811:30 pm -
2 stops28h 20m
Sun 12/2710:45 pm -
2 stops29h 41m
Deal found 10/21![United Airlines logo]()
$1,252
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 October 24, 2026.
Search for one-way flight options from Portland to Santiago. Find affordable one-way fares based on user searches. Data last updated October 24, 2026.
This Expedia deal was found by Cheapflights users on 10/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3010:00 am -
2 stops39h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Air Canada logo]()
$442
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
Thu 12/311:04 pm -
3 stops36h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$475
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Sun 11/1512:07 pm -
3 stops51h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$482
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
Wed 12/3010:30 am -
3 stops45h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$490
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Mon 11/1610:35 am -
3 stops37h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$548
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Mon 11/212:31 pm -
3 stops34h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$610
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Wed 11/186:08 am -
3 stops35h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$612
This LATAM Airlines deal was found by Cheapflights users on 10/22. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:10 am -
1 stop18h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![LATAM Airlines logo]()
$702
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 October 24, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $1,062 (KAYAK) |
One-way from | $442 (Expedia) |
Popular in | July |
Cheapest in | September |
Average price | $1,227 |
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 7,457,451 searches. Data last updated October 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
PortlandSantiago
PDX Portland - SCL Santiago Arturo Merino Benitez
PDXSCL
Portland
Mon 11/2
12:31 pm-3:38 am
3 stops34h 07m
Santiago Arturo Merino Benitez
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$610
PortlandSantiago
PDX Portland - SCL Santiago Arturo Merino Benitez
PDXSCL
Portland
Wed 11/18
3:40 pm-8:15 pm
2 stops23h 35m
Santiago Arturo Merino Benitez
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$707
PortlandSantiago
PDX Portland - SCL Santiago Arturo Merino Benitez
PDXSCL
Portland
Wed 12/30
9:27 pm-5:35 am
1 stop27h 08m
Santiago Arturo Merino Benitez
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$741
PortlandSantiago
PDX Portland - SCL Santiago Arturo Merino Benitez
PDXSCL
Portland
Mon 11/2
6:50 am-7:40 am
1 stop19h 50m
Santiago Arturo Merino Benitez
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$776
PortlandSantiago
PDX Portland - SCL Santiago Arturo Merino Benitez
PDXSCL
Portland
Wed 11/18
6:45 am-11:15 am
2 stops23h 30m
Santiago Arturo Merino Benitez
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$776
PortlandSantiago
PDX Portland - SCL Santiago Arturo Merino Benitez
PDXSCL
Portland
Fri 12/18
11:59 pm-3:00 pm
3 stops34h 01m
Santiago Arturo Merino Benitez
Wed 12/31
12:00 am-7:00 pm
Nonstop0h 00m
$805
PortlandSantiago
PDX Portland - SCL Santiago Arturo Merino Benitez
PDXSCL
Portland
Sun 1/24
9:45 pm-7:30 am
2 stops28h 45m
Santiago Arturo Merino Benitez
Thu 3/25
7:40 am-9:31 am
2 stops29h 51m
$1,216
PortlandSantiago
PDX Portland - SCL Santiago Arturo Merino Benitez
PDXSCL
Portland
Tue 1/12
12:45 pm-8:50 am
1 stop15h 05m
Santiago Arturo Merino Benitez
Wed 2/3
10:45 pm-2:36 pm
2 stops20h 51m
$1,216
PortlandSantiago
PDX Portland - SCL Santiago Arturo Merino Benitez
PDXSCL
Portland
Wed 12/30
10:25 pm-5:20 am
2 stops25h 55m
Santiago Arturo Merino Benitez
Thu 1/14
8:40 am-11:58 pm
2 stops20h 18m
$1,216
PortlandSantiago
PDX Portland - SCL Santiago Arturo Merino Benitez
PDXSCL
Portland
Tue 12/8
7:00 am-8:50 am
1 stop20h 50m
Santiago Arturo Merino Benitez
Tue 1/26
10:45 pm-2:36 pm
2 stops20h 51m
$1,217
Showing 1-10 of 21 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 October.
| 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 October 24, 2026.
Read through reviews of airlines operating flights from Portland to Santiago, such as Delta,LATAM Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Overall
7.8
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Crew
8.5
Overall
7.8
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Crew
8.5
Overall
7.8
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Crew
8.5
Overall
7.8
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Food
7.2
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Portland and Santiago flights
Browse other Portland and Santiago flight options. Last updated on October 24, 2026.
Other flights from Portland
Browse through other flights departing from Portland. Flights are based on user searches made on Cheapflights and were last updated on October 24, 2026.
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Other flights to Santiago
Explore flights to Santiago departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 24, 2026.
Top 3 airlines flying from Portland to Santiago
Discover the top 3 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 7,457,451 searches. Data last updated October 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$818 | Average$1,228 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$938 | Average$1,164 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$951 | Average$1,179 | FlexibilityNo cancel fee | On-time71% |