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Cheap flights from Santiago to Washington from $415

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Santiago to Washington departing on 11/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

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Multiple Airlines Logo
4:20 am - 10:30 pmSCL-SEA
23h 10m1 stop
Multiple Airlines Logo
12:30 am - 11:43 pmSEA-SCL
42h 13m2 stops
$877Multiple Airlines
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Thu, Dec 4 - Thu, Jan 1
LATAM Airlines Logo
11:55 pm - 11:50 amSCL-PDX
16h 55m1 stop
LATAM Airlines Logo
6:25 am - 5:35 amPDX-SCL
18h 10m1 stop
$891LATAM Airlines
Find Deal
Tue, Dec 9 - Wed, Jan 28
LATAM Airlines Logo
11:55 pm - 12:04 pmSCL-PDX
17h 09m1 stop
LATAM Airlines Logo
6:30 am - 5:30 amPDX-SCL
20h 00m2 stops
$901LATAM Airlines
Find Deal
Mon, Mar 2 - Tue, Apr 28
Air Canada Logo
8:55 pm - 2:40 pmSCL-PDX
22h 45m2 stops
Air Canada Logo
7:00 pm - 6:50 amPDX-SCL
30h 50m2 stops
$937Air Canada
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Tue, Dec 9 - Wed, Jan 28
Delta Logo
9:30 pm - 12:40 pmSCL-PDX
20h 10m2 stops
Delta Logo
6:25 am - 7:40 amPDX-SCL
20h 15m2 stops
$945Delta
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Mon, Dec 15 - Tue, Jan 20
Delta Logo
11:15 pm - 7:03 pmSCL-PDX
24h 48m1 stop
Delta Logo
7:00 am - 6:00 amPDX-SCL
20h 00m1 stop
$955Delta
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Mon, Mar 2 - Tue, Apr 28
American Airlines Logo
11:15 pm - 11:00 amSCL-PDX
16h 45m1 stop
American Airlines Logo
10:39 pm - 9:25 amPDX-SCL
29h 46m1 stop
$972American Airlines
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Wed, Dec 17 - Wed, Dec 24
United Airlines Logo
10:45 pm - 7:43 pmSCL-PDX
25h 58m1 stop
United Airlines Logo
12:57 pm - 8:50 amPDX-SCL
14h 53m1 stop
$986United Airlines
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Sun, Dec 28 - Thu, Feb 26
United Airlines Logo
10:45 pm - 1:20 pmSCL-PDX
19h 35m1 stop
United Airlines Logo
12:57 pm - 8:50 amPDX-SCL
14h 53m1 stop
$988United Airlines
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Sun, Dec 28 - Thu, Feb 26
American Airlines Logo
11:15 pm - 10:59 amSCL-SEA
16h 44m1 stop
American Airlines Logo
11:59 pm - 7:45 amSEA-SCL
26h 46m1 stop
$1,042American Airlines
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Sat, Dec 20 - Sun, Jan 4

Copa Airlines flights from Santiago to State of Washington

Our best Copa Airlines deals on Santiago to State of Washington flight tickets
Copa Airlines
Nov 5
SCL5:12 amSantiago Arturo Merino Benitez
35h 27m
2 stops
SEA11:39 amSeattle/Tacoma Intl
Nov 12
SEA12:41 pmSeattle/Tacoma Intl
26h 40m
2 stops
SCL8:21 pmSantiago Arturo Merino Benitez
$1,093
Find similar
Copa Airlines
Jan 4
SCL3:34 amSantiago Arturo Merino Benitez
37h 07m
2 stops
SEA11:41 amSeattle/Tacoma Intl
Feb 22
SEA8:45 amSeattle/Tacoma Intl
30h 35m
2 stops
SCL8:20 pmSantiago Arturo Merino Benitez
$1,711
Find similar
Copa Airlines
Dec 4
SCL1:08 amSantiago Arturo Merino Benitez
26h 22m
2 stops
SEA10:30 pmSeattle/Tacoma Intl
Jan 2
SEA9:06 amSeattle/Tacoma Intl
34h 26m
2 stops
SCL12:32 amSantiago Arturo Merino Benitez
$1,920
Find similar

Delta flights from Santiago to State of Washington

Our best Delta deals on Santiago to State of Washington flight tickets
Delta
Dec 15
SCL9:30 pmSantiago Arturo Merino Benitez
20h 10m
2 stops
PDX12:40 pmPortland
Jan 20
PDX6:25 amPortland
20h 15m
2 stops
SCL7:40 amSantiago Arturo Merino Benitez
$945
Find similar
Delta
Mar 2
SCL11:15 pmSantiago Arturo Merino Benitez
24h 48m
1 stop
PDX7:03 pmPortland
Apr 28
PDX7:00 amPortland
20h 00m
1 stop
SCL6:00 amSantiago Arturo Merino Benitez
$955
Find similar
Delta
Dec 5
SCL11:10 pmSantiago Arturo Merino Benitez
18h 44m
2 stops
PDX12:54 pmPortland
Jan 28
PDX6:00 amPortland
20h 40m
2 stops
SCL7:40 amSantiago Arturo Merino Benitez
$985
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Santiago to State of Washington 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 November 4, 2025.
Use the filters below to find and compare flights from Santiago to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SantiagoSeattle

SCL - SEA

SCLSEA

Santiago Arturo Merino Benitez

Thu 12/4

4:20 am-10:30 pm

1 stop23h 10m

Seattle/Tacoma Intl

Thu 1/1

12:30 am-11:43 pm

2 stops42h 13m

$877

SantiagoPortland

SCL - PDX

SCLPDX

Santiago Arturo Merino Benitez

Tue 12/9

11:55 pm-11:50 am

1 stop16h 55m

Portland

Wed 1/28

6:25 am-5:35 am

1 stop18h 10m

$891

SantiagoPortland

SCL - PDX

SCLPDX

Santiago Arturo Merino Benitez

Mon 3/2

11:55 pm-12:04 pm

1 stop17h 09m

Portland

Tue 4/28

6:30 am-5:30 am

2 stops20h 00m

$901

SantiagoPortland

SCL - PDX

SCLPDX

Santiago Arturo Merino Benitez

Tue 12/9

8:55 pm-2:40 pm

2 stops22h 45m

Portland

Wed 1/28

7:00 pm-6:50 am

2 stops30h 50m

$937

SantiagoPortland

SCL - PDX

SCLPDX

Santiago Arturo Merino Benitez

Mon 12/15

9:30 pm-12:40 pm

2 stops20h 10m

Portland

Tue 1/20

6:25 am-7:40 am

2 stops20h 15m

$945

SantiagoPortland

SCL - PDX

SCLPDX

Santiago Arturo Merino Benitez

Mon 3/2

11:15 pm-7:03 pm

1 stop24h 48m

Portland

Tue 4/28

7:00 am-6:00 am

1 stop20h 00m

$955

SantiagoPortland

SCL - PDX

SCLPDX

Santiago Arturo Merino Benitez

Wed 12/17

11:15 pm-11:00 am

1 stop16h 45m

Portland

Wed 12/24

10:39 pm-9:25 am

1 stop29h 46m

$972

SantiagoPortland

SCL - PDX

SCLPDX

Santiago Arturo Merino Benitez

Sun 12/28

10:45 pm-7:43 pm

1 stop25h 58m

Portland

Thu 2/26

12:57 pm-8:50 am

1 stop14h 53m

$986

SantiagoPortland

SCL - PDX

SCLPDX

Santiago Arturo Merino Benitez

Sun 12/28

10:45 pm-1:20 pm

1 stop19h 35m

Portland

Thu 2/26

12:57 pm-8:50 am

1 stop14h 53m

$988

SantiagoSeattle

SCL - SEA

SCLSEA

Santiago Arturo Merino Benitez

Sat 12/20

11:15 pm-10:59 am

1 stop16h 44m

Seattle/Tacoma Intl

Sun 1/4

11:59 pm-7:45 am

1 stop26h 46m

$1,042

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington from

How to get the cheapest flight ticket from Santiago to State of Washington

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 State of Washington?

The month of November is, on average, the cheapest month to fly to State of Washington from Santiago, with most prices found around $363. If you aren’t able to travel to State of Washington during the month of November, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $828.

What is the cheapest day to depart on your flight to State of Washington?

The cheapest day to depart from Santiago to State of Washington is on a Wednesday. Travelers who choose to depart for State of Washington on a Wednesday will often find tickets for as low as $1,046. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Santiago to State of Washington for around $1,232.

What is the cheapest time of day to depart on your flight to State of Washington?

The cheapest time of day to fly to State of Washington is in the evening when flights can be purchased for as low as $1,095. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,158 on average. Flights to State of Washington from Santiago in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to State of Washington?

You are more likely to see cheaper flights to State of Washington from Santiago when booking weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around $1,006 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to State of Washington from Santiago for as low as $752 on momondo.

Can stopping save me money on Santiago to State of Washington flights?

You could potentially save up to 34% on your flight if you consider stops on a Santiago to State of Washington flight.

Cheap Santiago to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Santiago to State of Washington

Direct flights

None
There are no direct flights from Santiago to State of Washington. There are no popular flight routes from Santiago to State of Washington.
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  • When did momondo last update prices for flights from Santiago Arturo Merino Benitez Airport to Washington?

    Prices for flights from Santiago Arturo Merino Benitez Airport to Washington were last updated today.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Santiago Arturo Merino Benitez Airport to Washington.

  • What documentation or ID do you need to fly to Washington?

    The travel and health documents required for your trip to Washington can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Santiago to State of Washington

Compare and see reviews for airlines that fly from Santiago to State of Washington with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $704Free CancellationRating
7.9
8,002 reviews
Search Delta flights
LATAM AirlinesPriceFrom $838Free CancellationRating
7.5
1,873 reviews
Search LATAM Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Santiago to Washington. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Santiago to Washington on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Santiago to Washington.

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

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

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