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Cheap flights from Santiago to Washington from $369

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 11/6. 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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Cheap round-trip flights

Multiple Airlines Logo
10:50 am - 10:30 pmSCL-SEA
39h 40m1 stop
Multiple Airlines Logo
9:08 am - 8:21 pmSEA-SCL
30h 13m2 stops
$767Multiple Airlines
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Thu, Oct 30 - Thu, Nov 6
Multiple Airlines Logo
10:55 pm - 10:30 pmSCL-SEA
27h 35m1 stop
Multiple Airlines Logo
8:30 am - 10:15 pmSEA-SCL
33h 45m2 stops
$802Multiple Airlines
Find Deal
Mon, Oct 6 - Wed, Oct 15
Copa Airlines Logo
12:29 pm - 11:56 amSCL-SEA
27h 27m2 stops
Copa Airlines Logo
5:26 pm - 8:20 pmSEA-SCL
22h 54m2 stops
$826Copa Airlines
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Tue, Oct 14 - Thu, Oct 23
Air Canada Logo
8:55 pm - 10:06 pmSCL-SEA
30h 11m2 stops
Air Canada Logo
5:50 am - 12:15 pmSEA-SCL
25h 25m2 stops
$832Air Canada
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Wed, Jan 21 - Fri, Feb 27
Air Canada Logo
8:55 pm - 10:16 pmSCL-SEA
30h 21m1 stop
Air Canada Logo
8:15 am - 12:15 pmSEA-SCL
23h 00m1 stop
$835Air Canada
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Wed, Jan 21 - Fri, Feb 27
Copa Airlines Logo
3:35 am - 11:56 amSCL-SEA
36h 21m2 stops
Copa Airlines Logo
5:26 pm - 8:20 pmSEA-SCL
22h 54m2 stops
$916Copa Airlines
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Mon, Oct 13 - Thu, Oct 23
LATAM Airlines Logo
11:55 pm - 11:53 amSCL-PDX
16h 58m1 stop
LATAM Airlines Logo
6:30 am - 6:00 amPDX-SCL
20h 30m1 stop
$927LATAM Airlines
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Mon, Mar 2 - Tue, Apr 28
LATAM Airlines Logo
8:50 pm - 11:53 amSCL-PDX
20h 03m2 stops
LATAM Airlines Logo
6:30 am - 4:45 amPDX-SCL
19h 15m2 stops
$931LATAM Airlines
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Mon, Mar 2 - Tue, Apr 28
Delta Logo
10:55 pm - 1:00 pmSCL-PDX
18h 05m2 stops
Delta Logo
7:15 am - 6:10 amPDX-SCL
17h 55m1 stop
$945Delta
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Wed, Oct 8 - Tue, Dec 30
Delta Logo
9:40 pm - 10:16 amSCL-PDX
16h 36m1 stop
Delta Logo
5:20 am - 6:10 amPDX-SCL
19h 50m2 stops
$985Delta
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Wed, Oct 8 - 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
Oct 14
SCL12:29 pmSantiago Arturo Merino Benitez
27h 27m
2 stops
SEA11:56 amSeattle/Tacoma Intl
Oct 23
SEA5:26 pmSeattle/Tacoma Intl
22h 54m
2 stops
SCL8:20 pmSantiago Arturo Merino Benitez
$826
Find similar
Copa Airlines
Oct 13
SCL3:35 amSantiago Arturo Merino Benitez
36h 21m
2 stops
SEA11:56 amSeattle/Tacoma Intl
Oct 23
SEA5:26 pmSeattle/Tacoma Intl
22h 54m
2 stops
SCL8:20 pmSantiago Arturo Merino Benitez
$916
Find similar
Copa Airlines
Sep 30
SCL1:24 amSantiago Arturo Merino Benitez
24h 29m
2 stops
SEA9:53 pmSeattle/Tacoma Intl
Oct 23
SEA5:26 pmSeattle/Tacoma Intl
26h 38m
2 stops
SCL12:04 amSantiago Arturo Merino Benitez
$951
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LATAM Airlines flights from Santiago to State of Washington

Our best LATAM Airlines deals on Santiago to State of Washington flight tickets
LATAM Airlines
Mar 2
SCL11:55 pmSantiago Arturo Merino Benitez
16h 58m
1 stop
PDX11:53 amPortland
Apr 28
PDX6:30 amPortland
20h 30m
1 stop
SCL6:00 amSantiago Arturo Merino Benitez
$927
Find similar
LATAM Airlines
Mar 2
SCL8:50 pmSantiago Arturo Merino Benitez
20h 03m
2 stops
PDX11:53 amPortland
Apr 28
PDX6:30 amPortland
19h 15m
2 stops
SCL4:45 amSantiago Arturo Merino Benitez
$931
Find similar
LATAM Airlines
Mar 2
SCL8:50 pmSantiago Arturo Merino Benitez
20h 03m
2 stops
PDX11:53 amPortland
Apr 28
PDX6:30 amPortland
20h 00m
2 stops
SCL5:30 amSantiago Arturo Merino Benitez
$932
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 September 16, 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 10/30

10:50 am-10:30 pm

1 stop39h 40m

Seattle/Tacoma Intl

Thu 11/6

9:08 am-8:21 pm

2 stops30h 13m

$767

SantiagoSeattle

SCL - SEA

SCLSEA

Santiago Arturo Merino Benitez

Mon 10/6

10:55 pm-10:30 pm

1 stop27h 35m

Seattle/Tacoma Intl

Wed 10/15

8:30 am-10:15 pm

2 stops33h 45m

$802

SantiagoSeattle

SCL - SEA

SCLSEA

Santiago Arturo Merino Benitez

Tue 10/14

12:29 pm-11:56 am

2 stops27h 27m

Seattle/Tacoma Intl

Thu 10/23

5:26 pm-8:20 pm

2 stops22h 54m

$826

SantiagoSeattle

SCL - SEA

SCLSEA

Santiago Arturo Merino Benitez

Wed 1/21

8:55 pm-10:06 pm

2 stops30h 11m

Seattle/Tacoma Intl

Fri 2/27

5:50 am-12:15 pm

2 stops25h 25m

$832

SantiagoSeattle

SCL - SEA

SCLSEA

Santiago Arturo Merino Benitez

Wed 1/21

8:55 pm-10:16 pm

1 stop30h 21m

Seattle/Tacoma Intl

Fri 2/27

8:15 am-12:15 pm

1 stop23h 00m

$835

SantiagoSeattle

SCL - SEA

SCLSEA

Santiago Arturo Merino Benitez

Mon 10/13

3:35 am-11:56 am

2 stops36h 21m

Seattle/Tacoma Intl

Thu 10/23

5:26 pm-8:20 pm

2 stops22h 54m

$916

SantiagoPortland

SCL - PDX

SCLPDX

Santiago Arturo Merino Benitez

Mon 3/2

11:55 pm-11:53 am

1 stop16h 58m

Portland

Tue 4/28

6:30 am-6:00 am

1 stop20h 30m

$927

SantiagoPortland

SCL - PDX

SCLPDX

Santiago Arturo Merino Benitez

Mon 3/2

8:50 pm-11:53 am

2 stops20h 03m

Portland

Tue 4/28

6:30 am-4:45 am

2 stops19h 15m

$931

SantiagoPortland

SCL - PDX

SCLPDX

Santiago Arturo Merino Benitez

Wed 10/8

10:55 pm-1:00 pm

2 stops18h 05m

Portland

Tue 12/30

7:15 am-6:10 am

1 stop17h 55m

$945

SantiagoPortland

SCL - PDX

SCLPDX

Santiago Arturo Merino Benitez

Wed 10/8

9:40 pm-10:16 am

1 stop16h 36m

Portland

Sun 1/4

5:20 am-6:10 am

2 stops19h 50m

$985

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 February is, on average, the cheapest month to fly to State of Washington from Santiago, with most prices found around $828. If you aren’t able to travel to State of Washington during the month of February, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $908.

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 $1,066 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 $869 on momondo.

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

You could potentially save up to 30% 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
7,957 reviews
Search Delta flights
LATAM AirlinesPriceFrom $977Free CancellationRating
7.5
1,847 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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