$385+ Cheap flights from Seattle (SEA) to Chile
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SCL
Sep 30 — Oct 71
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Chile 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 Seattle to Chile
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Cheapest flights from Seattle to ChileExplore the most affordable flight options available from Seattle to Chile. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 31, 2026.
Explore the most affordable flight options available from Seattle to Chile. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 31, 2026.
This Mytrip deal was found by Cheapflights users on 8/28. 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.
Wed 10/283:15 pm -
3 stops32h 20m
Wed 11/411:55 pm -
2 stops27h 02m
Deal found 8/28![Multiple Airlines logo]()
$1,016
This Kiwi.com deal was found by Cheapflights users on 8/28. 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.
Fri 10/164:54 pm -
2 stops26h 45m
Mon 11/211:55 pm -
1 stop23h 59m
Deal found 8/28![Multiple Airlines logo]()
$1,022
This Air Canada deal was found by Cheapflights users on 8/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:05 pm -
2 stops36h 10m
Tue 12/88:25 am -
2 stops38h 57m
Deal found 8/27![Air Canada logo]()
$1,023
This Expedia deal was found by Cheapflights users on 8/28. 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.
Thu 11/199:30 am -
1 stop30h 45m
Mon 11/3011:25 pm -
1 stop25h 30m
Deal found 8/28![Aeromexico logo]()
$1,055
This Kiwi.com deal was found by Cheapflights users on 8/30. 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.
Fri 10/234:54 pm -
2 stops23h 38m
Sun 11/111:55 pm -
1 stop23h 59m
Deal found 8/30![Multiple Airlines logo]()
$1,056
This FlightHub deal was found by Cheapflights users on 8/30. 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.
Tue 11/109:30 am -
1 stop30h 45m
Tue 11/1711:25 pm -
1 stop25h 30m
Deal found 8/30![Aeromexico logo]()
$1,065
This SmartFares deal was found by Cheapflights users on 8/31. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/109:30 am -
1 stop30h 45m
Mon 11/1611:25 pm -
1 stop25h 30m
Deal found 8/31![Aeromexico logo]()
$1,067
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 9/167:25 pm -
1 stop30h 10m
Wed 9/231:43 am -
2 stops20h 53m
Deal found 8/27![Multiple Airlines logo]()
$1,071
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 9/167:25 pm -
1 stop30h 10m
Tue 9/229:30 am -
3 stops33h 38m
Deal found 8/27![Multiple Airlines logo]()
$1,079
This Mytrip deal was found by Cheapflights users on 8/30. 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.
Tue 11/103:15 pm -
3 stops34h 23m
Tue 11/179:55 pm -
3 stops29h 02m
Deal found 8/30![Multiple Airlines logo]()
$1,080
This LATAM Airlines deal was found by Cheapflights users on 8/29. 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.
Thu 10/298:05 am -
2 stops34h 23m
Mon 11/167:48 pm -
2 stops28h 21m
Deal found 8/29![Multiple Airlines logo]()
$1,493
This LATAM Airlines deal was found by Cheapflights users on 8/30. 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.
Fri 10/239:45 am -
2 stops24h 48m
Mon 11/28:08 am -
2 stops32h 06m
Deal found 8/30![Multiple Airlines logo]()
$1,556
Best flights from Seattle to ChileDiscover carefully curated flight deals from Seattle to Chile that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 31, 2026.
Discover carefully curated flight deals from Seattle to Chile that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 31, 2026.
This LATAM Airlines deal was found by Cheapflights users on 8/31. 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.
Thu 2/257:15 am -
1 stop18h 40m
Wed 3/312:48 am -
2 stops26h 10m
Deal found 8/31![LATAM Airlines logo]()
$1,225
This Delta deal was found by Cheapflights users on 8/31. 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 12/106:00 am -
2 stops20h 00m
Mon 12/2110:15 am -
2 stops19h 00m
Deal found 8/31![Delta logo]()
$1,230
This United Airlines deal was found by Cheapflights users on 8/27. 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 12/13:51 pm -
3 stops59h 59m
Tue 12/810:45 pm -
3 stops26h 35m
Deal found 8/27![United Airlines logo]()
$1,457
This Copa Airlines deal was found by Cheapflights users on 8/31. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/195:34 pm -
2 stops29h 09m
Fri 1/223:24 am -
2 stops25h 07m
Deal found 8/31![Copa Airlines logo]()
$1,478
This LATAM Airlines deal was found by Cheapflights users on 8/29. 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.
Thu 10/298:05 am -
2 stops34h 23m
Mon 11/167:48 pm -
2 stops28h 21m
Deal found 8/29![Multiple Airlines logo]()
$1,493
This Delta deal was found by Cheapflights users on 8/30. 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 1/77:15 am -
1 stop18h 40m
Tue 1/199:50 pm -
1 stop17h 36m
Deal found 8/30![Delta logo]()
$1,275
This FlightHub deal was found by Cheapflights users on 8/28. 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.
Sun 1/102:00 pm -
1 stop36h 40m
Sun 1/314:05 pm -
2 stops34h 53m
Deal found 8/28![LATAM Airlines logo]()
$1,298
This Delta deal was found by Cheapflights users on 8/27. 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 2/259:30 am -
2 stops24h 30m
Thu 3/48:25 pm -
2 stops20h 58m
Deal found 8/27![Delta logo]()
$1,325
This LATAM Airlines deal was found by Cheapflights users on 8/30. 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.
Fri 10/239:45 am -
2 stops24h 48m
Mon 11/28:08 am -
2 stops32h 06m
Deal found 8/30![Multiple Airlines logo]()
$1,556
This LATAM Airlines deal was found by Cheapflights users on 8/29. 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.
Thu 10/299:45 am -
2 stops23h 19m
Mon 11/164:33 pm -
2 stops24h 53m
Deal found 8/29![LATAM Airlines logo]()
$1,493
This SmartFares deal was found by Cheapflights users on 8/30. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:58 am -
2 stops25h 56m
Sun 11/110:08 pm -
2 stops52h 46m
Deal found 8/30![Multiple Airlines logo]()
$1,608
This LATAM Airlines deal was found by Cheapflights users on 8/30. 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.
Fri 10/237:32 am -
2 stops21h 25m
Mon 11/26:43 pm -
2 stops22h 57m
Deal found 8/30![LATAM Airlines logo]()
$1,570
This Ovago deal was found by Cheapflights users on 8/27. 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.
Mon 10/128:08 am -
2 stops25h 08m
Mon 10/198:16 pm -
2 stops29h 43m
Deal found 8/27![Multiple Airlines logo]()
$1,881
This LATAM Airlines deal was found by Cheapflights users on 8/26. 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.
Sun 12/68:25 am -
2 stops24h 42m
Thu 12/102:25 pm -
2 stops27h 17m
Deal found 8/26![LATAM Airlines logo]()
$1,798
This Ovago deal was found by Cheapflights users on 8/29. 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 10/138:08 am -
2 stops21h 16m
Tue 10/208:22 pm -
2 stops29h 37m
Deal found 8/29![Multiple Airlines logo]()
$1,881
This LATAM Airlines deal was found by Cheapflights users on 8/27. 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.
Sun 2/217:20 am -
2 stops24h 30m
Thu 2/258:17 pm -
2 stops28h 06m
Deal found 8/27![LATAM Airlines logo]()
$1,908
This Ovago deal was found by Cheapflights users on 8/30. 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.
Thu 9/107:20 am -
3 stops22h 17m
Mon 9/142:22 pm -
2 stops35h 32m
Deal found 8/30![Multiple Airlines logo]()
$1,959
This BusinessClass deal was found by Cheapflights users on 8/30. 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.
Thu 9/102:30 pm -
3 stops62h 16m
Mon 9/148:06 am -
2 stops29h 44m
Deal found 8/30![LATAM Airlines logo]()
$4,545
Last-minute flights from Seattle to ChileDiscover last-minute flight deals from Seattle to Chile. Data last updated August 31, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Chile. Data last updated August 31, 2026 and is based on user searches.
This KAYAK deal was found by Cheapflights users on 8/30. 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.
Thu 9/108:00 am -
2 stops25h 03m
Mon 9/146:41 pm -
2 stops31h 13m
Deal found 8/30![Multiple Airlines logo]()
$1,918
This Orbitz deal was found by Cheapflights users on 8/30. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:59 am -
3 stops43h 27m
Mon 9/146:41 pm -
3 stops55h 14m
Deal found 8/30![LATAM Airlines logo]()
$1,989
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 9/136:49 am -
1 stop18h 46m
Tue 9/229:30 am -
3 stops33h 38m
Deal found 8/27![Multiple Airlines logo]()
$1,138
This Mytrip deal was found by Cheapflights users on 8/27. 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.
Tue 9/157:35 pm -
3 stops32h 20m
Tue 9/2211:55 pm -
3 stops26h 52m
Deal found 8/27![Multiple Airlines logo]()
$1,112
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 9/1510:57 am -
3 stops46h 58m
Thu 9/2411:55 pm -
1 stop25h 59m
Deal found 8/27![Multiple Airlines logo]()
$1,134
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 9/167:25 pm -
1 stop30h 10m
Wed 9/231:43 am -
2 stops20h 53m
Deal found 8/27![Multiple Airlines logo]()
$1,071
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 9/167:25 pm -
1 stop30h 10m
Tue 9/229:30 am -
3 stops33h 38m
Deal found 8/27![Multiple Airlines logo]()
$1,079
This Kiwi.com deal was found by Cheapflights users on 8/31. 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 9/232:18 pm -
2 stops35h 17m
Wed 9/3011:55 pm -
1 stop25h 59m
Deal found 8/31![Multiple Airlines logo]()
$1,101
This Kiwi.com deal was found by Cheapflights users on 8/29. 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 9/278:15 pm -
1 stop29h 20m
Sun 10/412:23 pm -
2 stops25h 21m
Deal found 8/29![Multiple Airlines logo]()
$1,160
This Kiwi.com deal was found by Cheapflights users on 8/30. 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 9/298:41 am -
2 stops19h 34m
Tue 10/611:55 pm -
1 stop26h 04m
Deal found 8/30![Multiple Airlines logo]()
$1,127
This Kiwi.com deal was found by Cheapflights users on 8/31. 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 9/308:00 am -
2 stops34h 36m
Wed 10/711:55 pm -
1 stop22h 50m
Deal found 8/31![Multiple Airlines logo]()
$1,110
One-way flights from Seattle to ChileSearch for one-way flight options from Seattle to Chile. Find affordable one-way fares based on user searches. Data last updated August 31, 2026.
Search for one-way flight options from Seattle to Chile. Find affordable one-way fares based on user searches. Data last updated August 31, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/28. 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 11/29:13 pm -
3 stops51h 33m
Deal found 8/28![Multiple Airlines logo]()
$385
This Kiwi.com deal was found by Cheapflights users on 8/29. 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 11/1812:14 pm -
3 stops51h 01m
Deal found 8/29![Multiple Airlines logo]()
$417
This Kiwi.com deal was found by Cheapflights users on 8/27. 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.
Sat 10/178:35 pm -
2 stops43h 57m
Deal found 8/27![Multiple Airlines logo]()
$422
This Kiwi.com deal was found by Cheapflights users on 8/28. 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 11/164:27 pm -
3 stops50h 09m
Deal found 8/28![Multiple Airlines logo]()
$425
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 9/88:48 pm -
3 stops51h 08m
Deal found 8/27![Multiple Airlines logo]()
$436
This Kiwi.com deal was found by Cheapflights users on 8/28. 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.
Sat 11/144:27 pm -
3 stops46h 48m
Deal found 8/28![Multiple Airlines logo]()
$478
This Kiwi.com deal was found by Cheapflights users on 8/29. 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 12/75:25 pm -
3 stops45h 46m
Deal found 8/29![Multiple Airlines logo]()
$486
This Kiwi.com deal was found by Cheapflights users on 8/28. 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 11/16:32 pm -
3 stops27h 16m
Deal found 8/28![Multiple Airlines logo]()
$504
This Kiwi.com deal was found by Cheapflights users on 8/28. 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 11/156:30 pm -
3 stops28h 08m
Deal found 8/28![Multiple Airlines logo]()
$507
This Kiwi.com deal was found by Cheapflights users on 8/30. 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.
Sat 11/219:23 pm -
3 stops40h 19m
Deal found 8/30![Multiple Airlines logo]()
$650
Find flight deals from Seattle to Chile
Keep the following information in mind while searching for Seattle to Chile flight deals. Data was last updated August 31, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $944 (Air Canada) |
One-way from | $385 (Kiwi.com) |
Popular in | July |
Cheapest in | November |
Average price | $1,235 |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Chile 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 August 31, 2026.
Use the filters below to find and compare flights from Seattle to Chile that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleSantiago
SEA Seattle/Tacoma Intl - SCL Santiago Arturo Merino Benitez
SEASCL
Seattle/Tacoma Intl
Thu 2/25
7:15 am-6:55 am
1 stop18h 40m
Santiago Arturo Merino Benitez
Wed 3/3
12:48 am-9:58 pm
2 stops26h 10m
$1,225
SeattleSantiago
SEA Seattle/Tacoma Intl - SCL Santiago Arturo Merino Benitez
SEASCL
Seattle/Tacoma Intl
Thu 12/10
6:00 am-7:00 am
2 stops20h 00m
Santiago Arturo Merino Benitez
Mon 12/21
10:15 am-12:15 am
2 stops19h 00m
$1,230
Quickest round-trip
SeattleSantiago
SEA Seattle/Tacoma Intl - SCL Santiago Arturo Merino Benitez
SEASCL
Seattle/Tacoma Intl
Thu 1/7
7:15 am-6:55 am
1 stop18h 40m
Santiago Arturo Merino Benitez
Tue 1/19
9:50 pm-10:26 am
1 stop17h 36m
$1,275
SeattleSantiago
SEA Seattle/Tacoma Intl - SCL Santiago Arturo Merino Benitez
SEASCL
Seattle/Tacoma Intl
Sun 1/10
2:00 pm-7:40 am
1 stop36h 40m
Santiago Arturo Merino Benitez
Sun 1/31
4:05 pm-9:58 pm
2 stops34h 53m
$1,298
SeattleSantiago
SEA Seattle/Tacoma Intl - SCL Santiago Arturo Merino Benitez
SEASCL
Seattle/Tacoma Intl
Thu 2/25
9:30 am-3:00 pm
2 stops24h 30m
Santiago Arturo Merino Benitez
Thu 3/4
8:25 pm-12:23 pm
2 stops20h 58m
$1,325
SeattleSantiago
SEA Seattle/Tacoma Intl - SCL Santiago Arturo Merino Benitez
SEASCL
Seattle/Tacoma Intl
Tue 12/1
3:51 pm-8:50 am
3 stops59h 59m
Santiago Arturo Merino Benitez
Tue 12/8
10:45 pm-8:20 pm
3 stops26h 35m
$1,457
SeattleSantiago
SEA Seattle/Tacoma Intl - SCL Santiago Arturo Merino Benitez
SEASCL
Seattle/Tacoma Intl
Sat 12/19
5:34 pm-3:43 am
2 stops29h 09m
Santiago Arturo Merino Benitez
Fri 1/22
3:24 am-11:31 pm
2 stops25h 07m
$1,478
SeattlePuerto Montt
SEA Seattle/Tacoma Intl - PMC Puerto Montt El Tepual
SEAPMC
Seattle/Tacoma Intl
Thu 10/29
8:05 am-10:28 pm
2 stops34h 23m
Puerto Montt El Tepual
Mon 11/16
7:48 pm-7:09 pm
2 stops28h 21m
$1,493
SeattlePuerto Montt
SEA Seattle/Tacoma Intl - PMC Puerto Montt El Tepual
SEAPMC
Seattle/Tacoma Intl
Thu 10/29
9:45 am-1:04 pm
2 stops23h 19m
Puerto Montt El Tepual
Mon 11/16
4:33 pm-12:26 pm
2 stops24h 53m
$1,493
SeattleTemuco
SEA Seattle/Tacoma Intl - ZCO Temuco
SEAZCO
Seattle/Tacoma Intl
Fri 10/23
9:45 am-2:33 pm
2 stops24h 48m
Temuco
Mon 11/2
8:08 am-11:14 am
2 stops32h 06m
$1,556
Showing 1-10 of 29 resultsSorted by cheapest first
Best time to book a flight from Seattle to Chile
Have a flexible travel schedule? Discover the best time to fly to Chile from Seattle with our price prediction graph.
SEA-SCL
SEA-ZCO
SEA-PMC
SEA-CCP
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 Seattle to Chile
SEA-CL0
SEA-SCL
SEA-ZCO
SEA-PMC
SEA-CCP
What is the cheapest month to book a flight from Seattle to Chile?
Currently, November is the cheapest month in which you can book a flight from Seattle to Chile (average of $998). Flying from Seattle to Chile in July is currently the most expensive (average of $1,622). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How far ahead should I book a flight from Seattle to Chile?
To ensure you get the cheapest price possible for a flight from Seattle to Chile, you should look to book at least 25 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Reviews of airlines servicing Chile
Get insights into the airlines that provide service to Chile. 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 Chile. Reviews last updated August 31, 2026.
See what other customers who have flown with Delta,LATAM Airlines, andUnited Airlines from Seattle to Chile have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Entertainment
7.8
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Seattle to Chile. 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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Alternative routes for Seattle to Chile
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Chile by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Seattle to Chile by cabin class
Find flights from Seattle to Chile, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seattle and Chile flights
Browse other Seattle and Chile flight options. Last updated on August 31, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Fly to Chile regions
Consider these flights traveling to Chile regions.
Top 4 airlines flying from Seattle to Chile
Discover the top 4 airlines that operate flights from Seattle to Chile. 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 August 31, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$855 | Average$1,409 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$895 | Average$1,279 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$918 | Average$1,251 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$1,018 | Average$1,128 | FlexibilityNo cancel fee | On-time69% |