$416+ 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 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SCL
Sep 17 — Sep 241
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
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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 18, 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 18, 2026.
This Travelocity deal was found by Cheapflights users on 8/14. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:05 pm -
2 stops54h 45m
Tue 12/88:25 am -
2 stops35h 12m
Deal found 8/14![Air Canada logo]()
$870
This eDestinos deal was found by Cheapflights users on 8/13. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/118:15 pm -
2 stops38h 45m
Mon 9/285:14 am -
2 stops33h 20m
Deal found 8/13![Multiple Airlines logo]()
$894
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 9/128:15 pm -
1 stop29h 20m
Wed 9/1612:22 pm -
2 stops24h 08m
Deal found 8/15![Multiple Airlines logo]()
$938
This Air Canada deal was found by Cheapflights users on 8/17. 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
Wed 12/98:25 am -
2 stops38h 57m
Deal found 8/17![Air Canada logo]()
$947
This Kiwi.com deal was found by Cheapflights users on 8/15. 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.
Thu 9/108:15 pm -
1 stop29h 20m
Wed 9/1612:22 pm -
2 stops31h 19m
Deal found 8/15![Multiple Airlines logo]()
$948
This Kiwi.com deal was found by Cheapflights users on 8/15. 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.
Thu 9/108:15 pm -
1 stop29h 20m
Thu 9/1712:22 pm -
2 stops37h 35m
Deal found 8/15![Multiple Airlines logo]()
$954
This Orbitz deal was found by Cheapflights users on 8/14. 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.
Sat 11/287:05 pm -
2 stops54h 45m
Sat 12/199:55 pm -
1 stop28h 04m
Deal found 8/14![Air Canada logo]()
$965
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 9/128:15 pm -
1 stop29h 20m
Thu 9/1712:22 pm -
2 stops34h 03m
Deal found 8/15![Multiple Airlines logo]()
$992
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 9/237:25 pm -
1 stop30h 10m
Tue 10/612:23 pm -
2 stops49h 23m
Deal found 8/13![Multiple Airlines logo]()
$1,000
This Mytrip deal was found by Cheapflights users on 8/18. 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.
Mon 8/319:30 am -
2 stops26h 05m
Thu 9/178:05 pm -
3 stops30h 42m
Deal found 8/18![Multiple Airlines logo]()
$1,728
This oojo deal was found by Cheapflights users on 8/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:58 am -
2 stops23h 38m
Tue 10/208:20 pm -
2 stops24h 00m
Deal found 8/16![Multiple Airlines logo]()
$1,734
This oojo deal was found by Cheapflights users on 8/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:49 am -
2 stops23h 17m
Mon 10/58:51 pm -
2 stops23h 29m
Deal found 8/14![Multiple Airlines logo]()
$1,758
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 18, 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 18, 2026.
This Air Canada deal was found by Cheapflights users on 8/14. 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.
Sun 1/107:45 am -
1 stop23h 30m
Sun 1/318:25 am -
2 stops41h 34m
Deal found 8/14![Air Canada logo]()
$955
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 9/97:25 pm -
1 stop30h 10m
Sun 9/1311:55 pm -
1 stop25h 59m
Deal found 8/13![Multiple Airlines logo]()
$1,085
This oojo deal was found by Cheapflights users on 8/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/79:30 am -
1 stop30h 45m
Wed 11/1811:25 pm -
1 stop25h 30m
Deal found 8/13![Aeromexico logo]()
$1,248
This oojo deal was found by Cheapflights users on 8/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/318:25 am -
3 stops24h 55m
Sun 1/105:55 pm -
2 stops49h 52m
Deal found 8/14![LATAM Airlines logo]()
$1,352
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Sat 1/165:07 am -
2 stops22h 43m
Sat 1/3010:45 pm -
3 stops26h 25m
Deal found 8/13![United Airlines logo]()
$1,430
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 9/128:15 pm -
1 stop29h 20m
Thu 9/1711:55 pm -
1 stop25h 59m
Deal found 8/15![Multiple Airlines logo]()
$1,087
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 9/228:55 pm -
2 stops25h 15m
Deal found 8/17![Multiple Airlines logo]()
$1,180
This Mytrip deal was found by Cheapflights users on 8/13. 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.
Thu 12/3111:32 am -
2 stops28h 43m
Mon 2/153:37 pm -
3 stops47h 33m
Deal found 8/13![Multiple Airlines logo]()
$1,185
This Mytrip deal was found by Cheapflights users on 8/13. 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.
Sat 11/79:07 pm -
3 stops27h 23m
Wed 11/1811:55 pm -
2 stops27h 02m
Deal found 8/13![Multiple Airlines logo]()
$1,187
This KAYAK deal was found by Cheapflights users on 8/16. 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.
Wed 10/142:30 pm -
3 stops24h 57m
Tue 10/206:34 pm -
2 stops24h 47m
Deal found 8/16![LATAM Airlines logo]()
$1,758
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 8/317:15 am -
1 stop20h 10m
Fri 9/48:40 am -
3 stops31h 42m
Deal found 8/15![Multiple Airlines logo]()
$1,288
This LATAM Airlines deal was found by Cheapflights users on 8/15. 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 1/318:25 am -
2 stops24h 30m
Thu 2/41:46 pm -
2 stops30h 01m
Deal found 8/15![LATAM Airlines logo]()
$1,788
This LATAM Airlines deal was found by Cheapflights users on 8/13. 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 10/27:59 am -
2 stops22h 20m
Mon 10/56:42 pm -
2 stops24h 39m
Deal found 8/13![LATAM Airlines logo]()
$1,798
This LATAM Airlines deal was found by Cheapflights users on 8/17. 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 10/259:45 am -
2 stops28h 19m
Thu 10/294:13 pm -
2 stops26h 37m
Deal found 8/17![LATAM Airlines logo]()
$1,798
This Mytrip deal was found by Cheapflights users on 8/18. 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.
Mon 8/319:30 am -
2 stops26h 05m
Thu 9/178:05 pm -
3 stops30h 42m
Deal found 8/18![Multiple Airlines logo]()
$1,728
This oojo deal was found by Cheapflights users on 8/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:59 am -
3 stops33h 40m
Mon 10/510:21 pm -
3 stops44h 31m
Deal found 8/14![LATAM Airlines logo]()
$2,410
Last-minute flights from Seattle to ChileDiscover last-minute flight deals from Seattle to Chile. Data last updated August 18, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Chile. Data last updated August 18, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 8/18. 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.
Mon 8/319:30 am -
2 stops26h 05m
Thu 9/178:05 pm -
3 stops30h 42m
Deal found 8/18![Multiple Airlines logo]()
$1,728
This Kiwi.com deal was found by Cheapflights users on 8/15. 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.
Thu 9/108:15 pm -
1 stop29h 20m
Wed 9/1612:22 pm -
2 stops31h 19m
Deal found 8/15![Multiple Airlines logo]()
$948
This Kiwi.com deal was found by Cheapflights users on 8/15. 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.
Thu 9/108:15 pm -
1 stop29h 20m
Thu 9/1712:22 pm -
2 stops37h 35m
Deal found 8/15![Multiple Airlines logo]()
$954
This eDestinos deal was found by Cheapflights users on 8/13. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/118:15 pm -
2 stops38h 45m
Mon 9/285:14 am -
2 stops33h 20m
Deal found 8/13![Multiple Airlines logo]()
$894
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 9/118:15 pm -
1 stop29h 20m
Wed 9/1612:22 pm -
2 stops24h 08m
Deal found 8/15![Multiple Airlines logo]()
$1,036
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 9/118:15 pm -
1 stop29h 20m
Thu 9/1712:22 pm -
2 stops37h 35m
Deal found 8/15![Multiple Airlines logo]()
$1,042
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 9/128:15 pm -
1 stop29h 20m
Wed 9/1612:22 pm -
2 stops24h 08m
Deal found 8/15![Multiple Airlines logo]()
$938
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 9/128:15 pm -
1 stop29h 20m
Thu 9/1712:22 pm -
2 stops34h 03m
Deal found 8/15![Multiple Airlines logo]()
$992
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 9/237:25 pm -
1 stop30h 10m
Tue 10/612:23 pm -
2 stops49h 23m
Deal found 8/13![Multiple Airlines logo]()
$1,000
This oojo deal was found by Cheapflights users on 8/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:49 am -
2 stops23h 17m
Mon 10/58:51 pm -
2 stops23h 29m
Deal found 8/14![Multiple Airlines logo]()
$1,758
This oojo deal was found by Cheapflights users on 8/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:59 am -
3 stops33h 40m
Mon 10/510:21 pm -
3 stops44h 31m
Deal found 8/14![LATAM Airlines logo]()
$2,410
This flugladen.de deal was found by Cheapflights users on 8/16. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:25 pm -
2 stops24h 57m
Tue 10/61:07 am -
2 stops21h 03m
Deal found 8/16![Multiple Airlines logo]()
$1,014
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 18, 2026.
Search for one-way flight options from Seattle to Chile. Find affordable one-way fares based on user searches. Data last updated August 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 10/289:16 pm -
3 stops43h 03m
Deal found 8/17![Multiple Airlines logo]()
$416
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 10/269:16 pm -
3 stops52h 39m
Deal found 8/16![Multiple Airlines logo]()
$422
This Air Canada deal was found by Cheapflights users on 8/14. 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.
Mon 1/2510:10 am -
2 stops39h 40m
Deal found 8/14![Air Canada logo]()
$427
This Expedia deal was found by Cheapflights users on 8/17. 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.
Tue 1/267:05 pm -
2 stops54h 45m
Deal found 8/17![Air Canada logo]()
$432
This Trip.com deal was found by Cheapflights users on 8/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:06 pm -
3 stops48h 37m
Deal found 8/16![Multiple Airlines logo]()
$440
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 10/124:27 pm -
3 stops42h 18m
Deal found 8/13![Multiple Airlines logo]()
$442
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 10/277:41 pm -
3 stops51h 54m
Deal found 8/16![Multiple Airlines logo]()
$449
This Kiwi.com deal was found by Cheapflights users on 8/18. 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.
Thu 10/84:27 pm -
3 stops50h 09m
Deal found 8/18![Multiple Airlines logo]()
$478
This oojo deal was found by Cheapflights users on 8/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/79:30 am -
1 stop30h 45m
Deal found 8/16![Aeromexico logo]()
$488
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 9/49:36 pm -
3 stops46h 03m
Deal found 8/14![Multiple Airlines logo]()
$496
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 18, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $860 (Air Canada) |
One-way from | $416 (Kiwi.com) |
Popular in | July |
Cheapest in | November |
Average price | $1,275 |
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 2,558,603 searches. Data last updated August 18, 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
Sun 1/10
7:45 am-12:15 pm
1 stop23h 30m
Santiago Arturo Merino Benitez
Sun 1/31
8:25 am-8:59 pm
2 stops41h 34m
$955
SeattleSantiago
SEA Seattle/Tacoma Intl - SCL Santiago Arturo Merino Benitez
SEASCL
Seattle/Tacoma Intl
Wed 9/9
7:25 pm-5:35 am
1 stop30h 10m
Santiago Arturo Merino Benitez
Sun 9/13
11:55 pm-9:54 pm
1 stop25h 59m
$1,085
SeattleSantiago
SEA Seattle/Tacoma Intl - SCL Santiago Arturo Merino Benitez
SEASCL
Seattle/Tacoma Intl
Sat 9/12
8:15 pm-5:35 am
1 stop29h 20m
Santiago Arturo Merino Benitez
Thu 9/17
11:55 pm-9:54 pm
1 stop25h 59m
$1,087
SeattleSantiago
SEA Seattle/Tacoma Intl - SCL Santiago Arturo Merino Benitez
SEASCL
Seattle/Tacoma Intl
Wed 9/16
7:25 pm-5:35 am
1 stop30h 10m
Santiago Arturo Merino Benitez
Tue 9/22
8:55 pm-6:10 pm
2 stops25h 15m
$1,180
SeattleSantiago
SEA Seattle/Tacoma Intl - SCL Santiago Arturo Merino Benitez
SEASCL
Seattle/Tacoma Intl
Thu 12/31
11:32 am-9:15 pm
2 stops28h 43m
Santiago Arturo Merino Benitez
Mon 2/15
3:37 pm-10:10 am
3 stops47h 33m
$1,185
SeattleSantiago
SEA Seattle/Tacoma Intl - SCL Santiago Arturo Merino Benitez
SEASCL
Seattle/Tacoma Intl
Sat 11/7
9:07 pm-5:30 am
3 stops27h 23m
Santiago Arturo Merino Benitez
Wed 11/18
11:55 pm-9:57 pm
2 stops27h 02m
$1,187
SeattleSantiago
SEA Seattle/Tacoma Intl - SCL Santiago Arturo Merino Benitez
SEASCL
Seattle/Tacoma Intl
Sat 11/7
9:30 am-9:15 pm
1 stop30h 45m
Santiago Arturo Merino Benitez
Wed 11/18
11:25 pm-7:55 pm
1 stop25h 30m
$1,248
SeattleSantiago
SEA Seattle/Tacoma Intl - SCL Santiago Arturo Merino Benitez
SEASCL
Seattle/Tacoma Intl
Mon 8/31
7:15 am-6:25 am
1 stop20h 10m
Santiago Arturo Merino Benitez
Fri 9/4
8:40 am-1:22 pm
3 stops31h 42m
$1,288
SeattleSantiago
SEA Seattle/Tacoma Intl - SCL Santiago Arturo Merino Benitez
SEASCL
Seattle/Tacoma Intl
Thu 12/31
8:25 am-2:20 pm
3 stops24h 55m
Santiago Arturo Merino Benitez
Sun 1/10
5:55 pm-2:47 pm
2 stops49h 52m
$1,352
SeattleSantiago
SEA Seattle/Tacoma Intl - SCL Santiago Arturo Merino Benitez
SEASCL
Seattle/Tacoma Intl
Sat 1/16
5:07 am-8:50 am
2 stops22h 43m
Santiago Arturo Merino Benitez
Sat 1/30
10:45 pm-8:10 pm
3 stops26h 25m
$1,430
Showing 1-10 of 24 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-PMC
SEA-CCP
SEA-ZCO
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-PMC
SEA-CCP
SEA-ZCO
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 26 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 18, 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.
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Overall
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 18, 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 2,558,603 searches. Data last updated August 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$888 | 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% |