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Cheap flights from Chile to Seattle from $358

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chile to Seattle departing on 10/19. 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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Find the cheapest flights from Chile to Seattle

Recent round-trip flight deals from Chile to Seattle

Logo
9:15 pm - 10:33 pmSCL-SEA
29h 18m2 stops
Logo
8:30 am - 6:00 amSEA-SCL
41h 30m2 stops
$745
Find Deal
Tue, Oct 14 - Thu, Oct 23
Logo
12:25 am - 10:33 pmSCL-SEA
26h 08m2 stops
Logo
8:30 am - 9:10 pmSEA-SCL
32h 40m2 stops
$759
Find Deal
Thu, Oct 9 - Fri, Oct 17
Logo
9:15 pm - 10:22 pmSCL-SEA
29h 07m2 stops
Logo
6:04 pm - 6:00 amSEA-SCL
55h 56m3 stops
$776
Find Deal
Fri, Sep 26 - Fri, Oct 3
LATAM Airlines Logo
11:55 pm - 2:39 pmSCL-SEA
18h 44m1 stop
LATAM Airlines Logo
8:30 am - 6:59 amSEA-SCL
18h 29m1 stop
$834LATAM Airlines
Find Deal
Sun, Sep 14 - Sat, Sep 27
LATAM Airlines Logo
11:55 pm - 2:39 pmSCL-SEA
18h 44m1 stop
LATAM Airlines Logo
7:25 am - 6:59 amSEA-SCL
19h 34m2 stops
$839LATAM Airlines
Find Deal
Sun, Sep 14 - Sat, Sep 27
Copa Airlines Logo
1:24 am - 11:56 amSCL-SEA
38h 32m2 stops
Copa Airlines Logo
5:26 pm - 6:00 amSEA-SCL
32h 34m2 stops
$893Copa Airlines
Find Deal
Tue, Sep 30 - Thu, Oct 23
United Airlines Logo
10:45 pm - 9:00 pmSCL-SEA
27h 15m3 stops
United Airlines Logo
6:30 am - 7:50 amSEA-SCL
21h 20m2 stops
$899United Airlines
Find Deal
Mon, Dec 8 - Sun, Mar 22
United Airlines Logo
10:45 pm - 9:17 pmSCL-SEA
27h 32m2 stops
United Airlines Logo
7:00 am - 8:50 amSEA-SCL
20h 50m2 stops
$901United Airlines
Find Deal
Fri, Dec 19 - Sat, Jan 31
Delta Logo
11:25 pm - 2:54 pmSCL-SEA
20h 29m2 stops
Delta Logo
8:00 am - 5:35 amSEA-SCL
16h 35m1 stop
$902Delta
Find Deal
Mon, Feb 2 - Thu, Feb 12
Delta Logo
9:40 pm - 2:04 pmSCL-SEA
20h 24m1 stop
Delta Logo
7:25 am - 6:50 amSEA-SCL
19h 25m2 stops
$905Delta
Find Deal
Mon, Sep 22 - Sun, Sep 28

Copa Airlines flights from Chile to Seattle

Our best Copa Airlines deals on Chile to Seattle flight tickets
Copa Airlines
Sep 30
SCL1:24 amSantiago Arturo Merino Benitez
38h 32m
2 stops
SEA11:56 amSeattle/Tacoma Intl
Oct 23
SEA5:26 pmSeattle/Tacoma Intl
32h 34m
2 stops
SCL6:00 amSantiago Arturo Merino Benitez
$893
Find similar
Copa Airlines
Sep 7
SCL1:24 amSantiago Arturo Merino Benitez
24h 51m
2 stops
SEA10:15 pmSeattle/Tacoma Intl
Sep 20
SEA6:25 amSeattle/Tacoma Intl
19h 33m
2 stops
SCL5:58 amSantiago Arturo Merino Benitez
$1,199
Find similar
Copa Airlines
Sep 7
SCL1:13 amSantiago Arturo Merino Benitez
25h 02m
2 stops
SEA10:15 pmSeattle/Tacoma Intl
Sep 20
SEA6:25 amSeattle/Tacoma Intl
19h 33m
2 stops
SCL5:58 amSantiago Arturo Merino Benitez
$1,318
Find similar

LATAM Airlines flights from Chile to Seattle

Our best LATAM Airlines deals on Chile to Seattle flight tickets
LATAM Airlines
Sep 14
SCL11:55 pmSantiago Arturo Merino Benitez
18h 44m
1 stop
SEA2:39 pmSeattle/Tacoma Intl
Sep 27
SEA8:30 amSeattle/Tacoma Intl
18h 29m
1 stop
SCL6:59 amSantiago Arturo Merino Benitez
$834
Find similar
LATAM Airlines
Sep 14
SCL11:55 pmSantiago Arturo Merino Benitez
18h 44m
1 stop
SEA2:39 pmSeattle/Tacoma Intl
Sep 27
SEA7:25 amSeattle/Tacoma Intl
19h 34m
2 stops
SCL6:59 amSantiago Arturo Merino Benitez
$839
Find similar
LATAM Airlines
Dec 7
SCL11:40 pmSantiago Arturo Merino Benitez
19h 47m
1 stop
SEA2:27 pmSeattle/Tacoma Intl
Mar 21
SEA7:20 amSeattle/Tacoma Intl
18h 35m
1 stop
SCL5:55 amSantiago Arturo Merino Benitez
$847
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Chile to Seattle 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 August 28, 2025.
Use the filters below to find and compare flights from Chile to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SantiagoSeattle

SCL - SEA

SCLSEA

Santiago Arturo Merino Benitez

Tue 10/14

9:15 pm-10:33 pm

2 stops29h 18m

Seattle/Tacoma Intl

Thu 10/23

8:30 am-6:00 am

2 stops41h 30m

$745

SantiagoSeattle

SCL - SEA

SCLSEA

Santiago Arturo Merino Benitez

Thu 10/9

12:25 am-10:33 pm

2 stops26h 08m

Seattle/Tacoma Intl

Fri 10/17

8:30 am-9:10 pm

2 stops32h 40m

$759

SantiagoSeattle

SCL - SEA

SCLSEA

Santiago Arturo Merino Benitez

Fri 9/26

9:15 pm-10:22 pm

2 stops29h 07m

Seattle/Tacoma Intl

Fri 10/3

6:04 pm-6:00 am

3 stops55h 56m

$776

SantiagoSeattle

SCL - SEA

SCLSEA

Santiago Arturo Merino Benitez

Sun 9/14

11:55 pm-2:39 pm

1 stop18h 44m

Seattle/Tacoma Intl

Sat 9/27

8:30 am-6:59 am

1 stop18h 29m

$834

SantiagoSeattle

SCL - SEA

SCLSEA

Santiago Arturo Merino Benitez

Sun 9/14

11:55 pm-2:39 pm

1 stop18h 44m

Seattle/Tacoma Intl

Sat 9/27

7:25 am-6:59 am

2 stops19h 34m

$839

SantiagoSeattle

SCL - SEA

SCLSEA

Santiago Arturo Merino Benitez

Tue 9/30

1:24 am-11:56 am

2 stops38h 32m

Seattle/Tacoma Intl

Thu 10/23

5:26 pm-6:00 am

2 stops32h 34m

$893

SantiagoSeattle

SCL - SEA

SCLSEA

Santiago Arturo Merino Benitez

Mon 12/8

10:45 pm-9:00 pm

3 stops27h 15m

Seattle/Tacoma Intl

Sun 3/22

6:30 am-7:50 am

2 stops21h 20m

$899

SantiagoSeattle

SCL - SEA

SCLSEA

Santiago Arturo Merino Benitez

Fri 12/19

10:45 pm-9:17 pm

2 stops27h 32m

Seattle/Tacoma Intl

Sat 1/31

7:00 am-8:50 am

2 stops20h 50m

$901

SantiagoSeattle

SCL - SEA

SCLSEA

Santiago Arturo Merino Benitez

Mon 2/2

11:25 pm-2:54 pm

2 stops20h 29m

Seattle/Tacoma Intl

Thu 2/12

8:00 am-5:35 am

1 stop16h 35m

$902

SantiagoSeattle

SCL - SEA

SCLSEA

Santiago Arturo Merino Benitez

Mon 9/22

9:40 pm-2:04 pm

1 stop20h 24m

Seattle/Tacoma Intl

Sun 9/28

7:25 am-6:50 am

2 stops19h 25m

$905

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 Seattle from

How to get the cheapest flight ticket from Chile to Seattle

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 Seattle?

In general, February is the cheapest month to fly from Chile to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $834. If you don’t want to visit Seattle in February, then you should wait until October to fly from Chile, when ticket prices are also cheap, with an average price of $903.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Chile is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $1,046. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from Chile because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,232.

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

Flying to Seattle from Chile in the evening is the least expensive time of day to depart. momondo users have found prices as low as $1,095 when looking at flights departing in the evening. Flights to Seattle are more costly in the morning, with an average ticket price of $1,158. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to Seattle from Chile when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $1,083 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Chile for as low as $959 on momondo.

Can stopping save me money on Chile to Seattle flights?

You could potentially save up to 34% on your flight if you consider stops on a Chile to Seattle flight.

Cheap Chile to Seattle flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chile to Seattle

Direct flights

None
There are no direct flights from Chile to Seattle. There are no popular flight routes from Chile to Seattle.
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  • When did momondo last update prices for flights from Chile to Seattle/Tacoma Intl Airport?

    Prices for flights from Chile to Seattle/Tacoma Intl Airport were last updated today.

  • How many operators does momondo search for flights from Chile to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from Chile to Seattle/Tacoma Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chile to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents you'll need for your trip to Seattle/Tacoma Intl 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 Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Chile to Seattle

Compare and see reviews for airlines that fly from Chile to Seattle with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $704Free CancellationRating
7.9
7,977 reviews
Search Delta flights
LATAM AirlinesPriceFrom $977Free CancellationRating
7.5
1,842 reviews
Search LATAM Airlines flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Leavenworth
Tacoma
SeaTac
Ocean Shores
Olympia
Renton
Lynnwood
Kent
Marysville
Puyallup
Federal Way
Cle Elum
Tukwila
Kirkland
Centralia
Lakewood
Shoreline
Fife
Redmond
Westport

Why use momondo?

Why should I use momondo to find a flight deal from Chile to Seattle?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chile to Seattle. momondo saves you time and could save you money on your trip.

Can I find flights from Chile to Seattle with flexible booking policies on momondo?

momondo does allow users to show only those flights to Seattle from Chile which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Chile to Seattle?

momondo helps you find the best flight between Chile and Seattle 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 Chile to Seattle right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Seattle from Chile. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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