$426+ Cheap flights from Santiago (SCL) to Seattle (SEA)
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 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
SCL — SEA
Sep 20 — Sep 271
Round-trip
1 adult, Economy
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Find cheap flights from Santiago to Seattle 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 Santiago to Seattle
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Cheapest flights from Santiago to SeattleExplore the most affordable flight options available from Santiago to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2026.
Explore the most affordable flight options available from Santiago to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2026.
This Faresmojo 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 Faresmojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:40 pm -
1 stop22h 20m
Fri 9/411:56 am -
1 stop16h 19m
Deal found 8/18![JetBlue logo]()
$771
This LATAM Airlines deal was found by Cheapflights users on 8/19. 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 10/111:55 pm -
1 stop18h 58m
Tue 10/137:15 am -
1 stop20h 10m
Deal found 8/19![LATAM Airlines logo]()
$850
This LATAM Airlines 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2511:55 pm -
1 stop26h 00m
Sun 10/47:15 am -
1 stop18h 20m
Deal found 8/18![LATAM Airlines logo]()
$855
This Justfly.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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1411:55 pm -
1 stop19h 52m
Mon 2/157:20 am -
1 stop18h 35m
Deal found 8/18![LATAM Airlines logo]()
$874
This Despegar 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 Despegar is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2911:55 pm -
1 stop16h 45m
Wed 11/118:10 am -
1 stop17h 50m
Deal found 8/18![LATAM Airlines logo]()
$876
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/268:40 pm -
1 stop25h 25m
Wed 9/28:05 am -
1 stop19h 50m
Deal found 8/17![LATAM Airlines logo]()
$894
This SmartFares 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/188:35 am -
2 stops31h 47m
Sun 1/3110:41 pm -
1 stop27h 14m
Deal found 8/17![Multiple Airlines logo]()
$903
This SmartFares deal was found by Cheapflights users on 8/19. 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 10/311:55 pm -
1 stop26h 04m
Sat 10/108:08 am -
1 stop18h 47m
Deal found 8/19![Multiple Airlines logo]()
$911
This eDestinos deal was found by Cheapflights users on 8/19. 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.
Tue 12/159:55 pm -
2 stops20h 05m
Sat 2/209:55 pm -
1 stop28h 00m
Deal found 8/19![LATAM Airlines logo]()
$915
This SmartFares 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2311:55 pm -
1 stop23h 20m
Wed 9/308:00 am -
1 stop31h 45m
Deal found 8/18![Multiple Airlines logo]()
$920
Best flights from Santiago to SeattleDiscover carefully curated flight deals from Santiago to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
Discover carefully curated flight deals from Santiago to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
This Delta deal was found by Cheapflights users on 8/19. 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.
Tue 9/18:40 pm -
1 stop22h 20m
Sun 9/67:16 am -
1 stop20h 59m
Deal found 8/19![Delta logo]()
$922
This Delta deal was found by Cheapflights users on 8/19. 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.
Sun 8/3012:35 am -
1 stop24h 30m
Thu 9/38:05 am -
1 stop19h 50m
Deal found 8/19![Delta logo]()
$922
This Delta deal was found by Cheapflights users on 8/19. 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.
Sun 8/3012:35 am -
1 stop24h 30m
Fri 9/48:05 am -
1 stop19h 50m
Deal found 8/19![Delta logo]()
$922
This Delta deal was found by Cheapflights users on 8/19. 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.
Sun 8/3012:35 am -
1 stop24h 30m
Sat 9/510:40 pm -
1 stop28h 45m
Deal found 8/19![Delta logo]()
$922
This Delta deal was found by Cheapflights users on 8/19. 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.
Tue 12/1511:10 pm -
2 stops20h 46m
Sat 2/2012:00 pm -
2 stops22h 00m
Deal found 8/19![Delta logo]()
$926
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:55 pm -
2 stops21h 50m
Fri 9/46:00 am -
2 stops21h 00m
Deal found 8/18![Delta logo]()
$926
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2311:55 pm -
1 stop18h 58m
Wed 9/306:00 am -
2 stops20h 55m
Deal found 8/17![Delta logo]()
$926
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:40 pm -
1 stop17h 10m
Wed 9/235:50 pm -
2 stops21h 55m
Deal found 8/17![Delta logo]()
$926
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2111:10 pm -
2 stops20h 19m
Mon 2/159:30 am -
2 stops24h 30m
Deal found 8/17![Delta logo]()
$926
Last-minute flights from Santiago to SeattleDiscover last-minute flight deals from Santiago to Seattle. Data last updated August 21, 2026 and is based on user searches.
Discover last-minute flight deals from Santiago to Seattle. Data last updated August 21, 2026 and is based on user searches.
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.
Mon 8/2411:05 pm -
2 stops26h 00m
Sat 11/218:10 am -
1 stop17h 50m
Deal found 8/17![LATAM Airlines logo]()
$935
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/268:40 pm -
1 stop25h 25m
Wed 9/28:05 am -
1 stop19h 50m
Deal found 8/17![LATAM Airlines logo]()
$894
This Delta deal was found by Cheapflights users on 8/19. 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.
Wed 8/2611:00 pm -
2 stops24h 20m
Tue 9/110:40 pm -
1 stop28h 45m
Deal found 8/19![Delta logo]()
$922
This Faresmojo 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 Faresmojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:40 pm -
1 stop22h 20m
Fri 9/411:56 am -
1 stop16h 19m
Deal found 8/18![JetBlue logo]()
$771
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.
Tue 9/1512:05 am -
2 stops25h 50m
Wed 9/236:00 am -
2 stops21h 00m
Deal found 8/17![LATAM Airlines logo]()
$936
This SmartFares 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1611:55 pm -
1 stop20h 16m
Wed 9/237:59 am -
1 stop31h 46m
Deal found 8/17![Multiple Airlines logo]()
$931
This SmartFares 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2311:55 pm -
1 stop23h 20m
Wed 9/308:00 am -
1 stop31h 45m
Deal found 8/18![Multiple Airlines logo]()
$920
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2311:55 pm -
2 stops20h 12m
Wed 9/306:00 am -
2 stops21h 00m
Deal found 8/17![Delta logo]()
$926
This LATAM Airlines 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2511:55 pm -
1 stop26h 00m
Sun 10/47:15 am -
1 stop18h 20m
Deal found 8/18![LATAM Airlines logo]()
$855
One-way flights from Santiago to SeattleSearch for one-way flight options from Santiago to Seattle. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
Search for one-way flight options from Santiago to Seattle. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
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.
Fri 10/2312:55 am -
3 stops42h 17m
Deal found 8/16![Multiple Airlines logo]()
$426
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.
Thu 10/16:17 am -
3 stops54h 52m
Deal found 8/16![Multiple Airlines logo]()
$433
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 10/912:55 am -
3 stops42h 17m
Deal found 8/19![Multiple Airlines logo]()
$436
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.
Tue 9/14:14 am -
3 stops56h 05m
Deal found 8/17![Multiple Airlines logo]()
$498
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.
Tue 9/112:06 am -
3 stops36h 13m
Deal found 8/17![Multiple Airlines logo]()
$499
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.
Sun 8/3012:35 am -
2 stops59h 44m
Deal found 8/17![Multiple Airlines logo]()
$546
Find flight deals from Santiago to Seattle
Discover tips and strategies to find the most affordable flight options for your journey from Santiago (SCL) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $771 (Faresmojo) |
One-way from | $426 (Kiwi.com) |
Popular in | July |
Cheapest in | November |
Average price | $1,150 |
Cheapflights Fare Finder
Customize your flight search to find flights from Santiago 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, Cheapflights users made 7,457,451 searches. Data last updated August 21, 2026.
Use the filters below to find and compare flights from Santiago to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SantiagoSeattle
SCL Santiago Arturo Merino Benitez - SEA Seattle/Tacoma Intl
SCLSEA
Santiago Arturo Merino Benitez
Tue 9/1
8:40 pm-4:00 pm
1 stop22h 20m
Seattle/Tacoma Intl
Sun 9/6
7:16 am-8:15 am
1 stop20h 59m
$922
SantiagoSeattle
SCL Santiago Arturo Merino Benitez - SEA Seattle/Tacoma Intl
SCLSEA
Santiago Arturo Merino Benitez
Sun 8/30
12:35 am-10:05 pm
1 stop24h 30m
Seattle/Tacoma Intl
Thu 9/3
8:05 am-6:55 am
1 stop19h 50m
$922
SantiagoSeattle
SCL Santiago Arturo Merino Benitez - SEA Seattle/Tacoma Intl
SCLSEA
Santiago Arturo Merino Benitez
Sun 8/30
12:35 am-10:05 pm
1 stop24h 30m
Seattle/Tacoma Intl
Fri 9/4
8:05 am-6:55 am
1 stop19h 50m
$922
SantiagoSeattle
SCL Santiago Arturo Merino Benitez - SEA Seattle/Tacoma Intl
SCLSEA
Santiago Arturo Merino Benitez
Sun 8/30
12:35 am-10:05 pm
1 stop24h 30m
Seattle/Tacoma Intl
Sat 9/5
10:40 pm-7:25 am
1 stop28h 45m
$922
SantiagoSeattle
SCL Santiago Arturo Merino Benitez - SEA Seattle/Tacoma Intl
SCLSEA
Santiago Arturo Merino Benitez
Tue 12/15
11:10 pm-2:56 pm
2 stops20h 46m
Seattle/Tacoma Intl
Sat 2/20
12:00 pm-3:00 pm
2 stops22h 00m
$926
SantiagoSeattle
SCL Santiago Arturo Merino Benitez - SEA Seattle/Tacoma Intl
SCLSEA
Santiago Arturo Merino Benitez
Tue 9/1
7:55 pm-2:45 pm
2 stops21h 50m
Seattle/Tacoma Intl
Fri 9/4
6:00 am-6:00 am
2 stops21h 00m
$926
SantiagoSeattle
SCL Santiago Arturo Merino Benitez - SEA Seattle/Tacoma Intl
SCLSEA
Santiago Arturo Merino Benitez
Wed 9/23
11:55 pm-2:53 pm
1 stop18h 58m
Seattle/Tacoma Intl
Wed 9/30
6:00 am-6:55 am
2 stops20h 55m
$926
Quickest round-trip
SantiagoSeattle
SCL Santiago Arturo Merino Benitez - SEA Seattle/Tacoma Intl
SCLSEA
Santiago Arturo Merino Benitez
Wed 9/16
8:40 pm-9:50 am
1 stop17h 10m
Seattle/Tacoma Intl
Wed 9/23
5:50 pm-7:45 pm
2 stops21h 55m
$926
SantiagoSeattle
SCL Santiago Arturo Merino Benitez - SEA Seattle/Tacoma Intl
SCLSEA
Santiago Arturo Merino Benitez
Mon 12/21
11:10 pm-2:29 pm
2 stops20h 19m
Seattle/Tacoma Intl
Mon 2/15
9:30 am-3:00 pm
2 stops24h 30m
$926
Cheapest one-way
Quickest one-way
SantiagoSeattle
SCL Santiago Arturo Merino Benitez - SEA Seattle/Tacoma Intl
SCLSEA
Santiago Arturo Merino Benitez
Thu 10/1
12:23 pm-9:37 am
2 stops25h 14m
$517
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from Santiago to Seattle
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Santiago to Seattle in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Santiago-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Santiago-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Santiago-Seattle flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Santiago-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Santiago-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Santiago to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Santiago with our price prediction graph.
SCL-SEA
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 Santiago to Seattle
What is the cheapest month to book a flight from Santiago to Seattle?
Currently, November is the cheapest month in which you can book a flight from Santiago to Seattle (average of $268). Flying from Santiago to Seattle in July is currently the most expensive (average of $1,393). 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 much does it cost to fly round-trip from Santiago to Seattle?
Airfare is below average for this route at the moment.
Santiago to Seattle flights typically cost between $974 and $1,220 in September.The cheapest round-trip price found within the last 5 days was $771 on JetBlue (Sep 1-Sep 4).
Reviews of airlines servicing Seattle
Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated August 21, 2026.
Peruse reviews from past customers who have flown with Delta and LATAM Airlines from Santiago to Seattle to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Overall
7.8
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Overall
7.8
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Crew
8.5
Entertainment
7.8
Food
7.2
Boarding
8.1
Comfort
7.8
Overall
7.8
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Related info for your journey
Find useful and relevant information for your journey from Santiago to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsSeaTac
Renton
Tacoma
Lacey
Leavenworth
Tukwila
Olympia
Edmonds
Snoqualmie
Lynnwood
Tumwater
Centralia
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Santiago and Seattle flights
Browse other Santiago and Seattle flight options. Last updated on August 21, 2026.
Other flights from Santiago
Browse through other flights departing from Santiago. Flights are based on user searches made on Cheapflights and were last updated on August 21, 2026.
Popular flight searches
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Other flights to Seattle
Explore flights to Seattle departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 21, 2026.
Top 2 airlines flying from Santiago to Seattle
Discover the top 2 airlines that operate flights from Santiago to Seattle. 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 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$726 | Average$955 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$894 | Average$1,150 | FlexibilityNo cancel fee | On-time81% |