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Cheap flights from Oregon to Santiago from $476

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oregon to Santiago departing on 3/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Oregon to Santiago

Cheap round-trip flights

Enter your travel dates to find the best prices.
LATAM Airlines Logo
6:15 am - 5:35 am
PDX
-
SCL
20h 20m
1 stop
LATAM Airlines Logo
11:25 pm - 12:06 pm
SCL
-
PDX
15h 41m
1 stop
$885LATAM Airlines
Sat, Apr 11 - Tue, Apr 21
Multiple Airlines Logo
7:00 am - 5:55 am
PDX
-
SCL
18h 55m
1 stop
Multiple Airlines Logo
11:25 pm - 1:43 pm
SCL
-
PDX
17h 18m
1 stop
$897Multiple Airlines
Tue, Mar 24 - Tue, May 26
Multiple Airlines Logo
6:30 am - 6:45 am
PDX
-
SCL
20h 15m
2 stops
Multiple Airlines Logo
11:25 pm - 4:49 pm
SCL
-
PDX
20h 24m
1 stop
$906Multiple Airlines
Tue, Mar 24 - Tue, May 26
LATAM Airlines Logo
10:58 am - 1:45 pm
PDX
-
SCL
23h 47m
2 stops
LATAM Airlines Logo
11:25 pm - 12:06 pm
SCL
-
PDX
15h 41m
1 stop
$909LATAM Airlines
Sat, Apr 11 - Tue, Apr 21
Multiple Airlines Logo
10:30 pm - 6:55 am
PDX
-
SCL
53h 25m
2 stops
Multiple Airlines Logo
11:25 pm - 4:40 pm
SCL
-
PDX
20h 15m
2 stops
$912Multiple Airlines
Sat, Apr 11 - Tue, Apr 21
Delta Logo
5:30 pm - 7:15 am
MFR
-
SCL
34h 45m
2 stops
Delta Logo
11:25 pm - 11:52 pm
SCL
-
MFR
27h 27m
2 stops
$940Delta
Sun, Apr 12 - Sat, May 2
American Airlines Logo
12:04 pm - 9:05 am
PDX
-
SCL
17h 01m
2 stops
American Airlines Logo
8:30 pm - 3:10 pm
SCL
-
PDX
21h 40m
2 stops
$963American Airlines
Tue, Mar 24 - Tue, May 26
American Airlines Logo
1:39 pm - 8:05 am
BOI
-
SCL
14h 26m
1 stop
American Airlines Logo
10:15 pm - 12:48 pm
SCL
-
BOI
17h 33m
1 stop
$1,045American Airlines
Thu, Mar 5 - Wed, Mar 18
United Airlines Logo
6:15 am - 8:50 am
BOI
-
SCL
22h 35m
2 stops
United Airlines Logo
9:45 pm - 7:12 pm
SCL
-
BOI
24h 27m
2 stops
$1,050United Airlines
Thu, Mar 5 - Wed, Mar 18
United Airlines Logo
5:24 pm - 8:50 am
BOI
-
SCL
35h 26m
2 stops
United Airlines Logo
9:45 pm - 9:13 pm
SCL
-
BOI
26h 28m
2 stops
$1,109United Airlines
Sun, Mar 1 - Sun, Mar 8

United Airlines flights from Oregon to Santiago

Our best United Airlines deals on Oregon to Santiago flight tickets
United Airlines
Mar 18
PDX7:00 amPortland
20h 50m
1 stop
SCL7:50 amSantiago Arturo Merino Benitez
Mar 25
SCL9:45 pmSantiago Arturo Merino Benitez
18h 50m
1 stop
PDX12:35 pmPortland
$1,020
United Airlines
Mar 18
PDX8:30 amPortland
19h 20m
2 stops
SCL7:50 amSantiago Arturo Merino Benitez
Mar 25
SCL9:45 pmSantiago Arturo Merino Benitez
27h 25m
2 stops
PDX9:10 pmPortland
$1,025
United Airlines
Mar 5
BOI6:15 amBoise Air Term. Gowen Fld
22h 35m
2 stops
SCL8:50 amSantiago Arturo Merino Benitez
Mar 18
SCL9:45 pmSantiago Arturo Merino Benitez
24h 27m
2 stops
BOI7:12 pmBoise Air Term. Gowen Fld
$1,050

LATAM Airlines flights from Oregon to Santiago

Our best LATAM Airlines deals on Oregon to Santiago flight tickets
LATAM Airlines
Apr 11
PDX10:58 amPortland
15h 37m
1 stop
SCL5:35 amSantiago Arturo Merino Benitez
Apr 21
SCL11:25 pmSantiago Arturo Merino Benitez
15h 41m
1 stop
PDX12:06 pmPortland
$885
LATAM Airlines
Apr 11
PDX10:58 amPortland
23h 47m
2 stops
SCL1:45 pmSantiago Arturo Merino Benitez
Apr 21
SCL11:25 pmSantiago Arturo Merino Benitez
15h 41m
1 stop
PDX12:06 pmPortland
$909
LATAM Airlines
Apr 11
PDX6:15 amPortland
20h 20m
1 stop
SCL5:35 amSantiago Arturo Merino Benitez
Apr 21
SCL7:45 pmSantiago Arturo Merino Benitez
19h 21m
2 stops
PDX12:06 pmPortland
$922

momondo Fare Finder

 
Customize your flight search to find flights from Oregon 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, momondo users made 832,500 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Oregon to Santiago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandSantiago

PDX - SCL

PDXSCL

Portland

Sat 4/11

6:15 am-5:35 am

1 stop20h 20m

Santiago Arturo Merino Benitez

Tue 4/21

11:25 pm-12:06 pm

1 stop15h 41m

$885

PortlandSantiago

PDX - SCL

PDXSCL

Portland

Tue 3/24

7:00 am-5:55 am

1 stop18h 55m

Santiago Arturo Merino Benitez

Tue 5/26

11:25 pm-1:43 pm

1 stop17h 18m

$897

PortlandSantiago

PDX - SCL

PDXSCL

Portland

Tue 3/24

6:30 am-6:45 am

2 stops20h 15m

Santiago Arturo Merino Benitez

Tue 5/26

11:25 pm-4:49 pm

1 stop20h 24m

$906

PortlandSantiago

PDX - SCL

PDXSCL

Portland

Sat 4/11

10:58 am-1:45 pm

2 stops23h 47m

Santiago Arturo Merino Benitez

Tue 4/21

11:25 pm-12:06 pm

1 stop15h 41m

$909

PortlandSantiago

PDX - SCL

PDXSCL

Portland

Sat 4/11

10:30 pm-6:55 am

2 stops53h 25m

Santiago Arturo Merino Benitez

Tue 4/21

11:25 pm-4:40 pm

2 stops20h 15m

$912

MedfordSantiago

MFR - SCL

MFRSCL

Medford

Sun 4/12

5:30 pm-7:15 am

2 stops34h 45m

Santiago Arturo Merino Benitez

Sat 5/2

11:25 pm-11:52 pm

2 stops27h 27m

$940

PortlandSantiago

PDX - SCL

PDXSCL

Portland

Tue 3/24

12:04 pm-9:05 am

2 stops17h 01m

Santiago Arturo Merino Benitez

Tue 5/26

8:30 pm-3:10 pm

2 stops21h 40m

$963

BoiseSantiago

BOI - SCL

BOISCL

Boise Air Term. Gowen Fld

Thu 3/5

1:39 pm-8:05 am

1 stop14h 26m

Santiago Arturo Merino Benitez

Wed 3/18

10:15 pm-12:48 pm

1 stop17h 33m

$1,045

BoiseSantiago

BOI - SCL

BOISCL

Boise Air Term. Gowen Fld

Thu 3/5

6:15 am-8:50 am

2 stops22h 35m

Santiago Arturo Merino Benitez

Wed 3/18

9:45 pm-7:12 pm

2 stops24h 27m

$1,050

BoiseSantiago

BOI - SCL

BOISCL

Boise Air Term. Gowen Fld

Sun 3/1

5:24 pm-8:50 am

2 stops35h 26m

Santiago Arturo Merino Benitez

Sun 3/8

9:45 pm-9:13 pm

2 stops26h 28m

$1,109

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to Santiago from

How to get the cheapest flight ticket from Oregon to Santiago

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Santiago?

In general, January is the cheapest month to fly from Oregon to Santiago. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $973. If you don’t want to visit Santiago in January, then you should wait until October to fly from Oregon, when ticket prices are also cheap, with an average price of $1,030.

How far in advance should I book a flight to Santiago?

You are more likely to see cheaper flights to Santiago from Oregon when booking weeks ahead of your departure date. In general, you can expect to find flights to Santiago for around $1,143 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Santiago from Oregon for as low as $1,006 on momondo.

Can stopping save me money on Oregon to Santiago flights?

You could potentially save up to 7% on your flight if you consider stops on a Oregon to Santiago flight.

Cheap Oregon to Santiago flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oregon to Santiago

Fastest flight time

13h 57m

Direct flights

None
The fastest flight from Oregon to Santiago takes 13h 57m
There are no direct flights from Oregon to Santiago. There are no popular flight routes from Oregon to Santiago.
Search flight deals

  • When did momondo last update prices for flights from Oregon to Santiago Arturo Merino Benitez Airport?

    Prices for flights from Oregon to Santiago Arturo Merino Benitez Airport refresh daily.

  • How many operators does momondo search for flights from Oregon to Santiago Arturo Merino Benitez Airport?

  • How old do you have to be to fly from Oregon to Santiago Arturo Merino Benitez Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Oregon to Santiago Arturo Merino Benitez Airport.

  • What documentation or ID do you need to fly to Santiago Arturo Merino Benitez Airport?

    The travel and health documents you'll need for your trip to Santiago Arturo Merino Benitez Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Santiago Arturo Merino Benitez Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Oregon to Santiago

Compare and see reviews for airlines that fly from Oregon to Santiago with momondo
Airline
Rating
Free Cancellation
Price
LATAM AirlinesPriceFrom $874Free CancellationRating
7.5
1,918 reviews
Search LATAM Airlines flights
United AirlinesPriceFrom $953Free CancellationRating
7.4
9,236 reviews
Search United Airlines flights
DeltaPriceFrom $954Free CancellationRating
7.9
8,138 reviews
Search Delta flights
American AirlinesPriceFrom $973Free CancellationRating
7.2
11,218 reviews
Search American Airlines flights

Traveling to a place near Santiago?

Book flights to Santiago if you plan to visit one of these locations
Viña del Mar
Valparaíso
Santa Cruz
Valle Nevado
San Fernando
Pichilemu
Zapallar

Why use momondo?

Why should I use momondo to find a flight deal from Oregon to Santiago?

It is quick and easy to find Oregon to Santiago flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Santiago that suits you.

Can I find flights from Oregon to Santiago with flexible booking policies on momondo?

Yes. All flights to Santiago from Oregon on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Oregon to Santiago?

momondo helps you find the best flight between Oregon and Santiago by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Oregon to Santiago right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Santiago, momondo offers a useful price alert feature which will track prices for flights to Santiago from Oregon and alert you when they change.

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