
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $804 (Air Canada) |
One-way from | $324 (Kiwi.com) |
Popular in | June |
Cheapest in | November |
Average price | $1,133 |
Fly from
Fly to
Route
Depart
Return
Price
SeattleSantiago
SEA - SCL
SEASCL
Seattle/Tacoma Intl
Sat 2/7
8:00 pm-12:15 pm
2 stops35h 15m
Santiago Arturo Merino Benitez
Tue 2/17
8:55 pm-7:16 pm
2 stops27h 21m
SeattleSantiago
SEA - SCL
SEASCL
Seattle/Tacoma Intl
Sat 1/10
8:00 pm-12:15 pm
2 stops35h 15m
Santiago Arturo Merino Benitez
Sat 2/7
8:55 pm-10:16 pm
1 stop30h 21m
SeattleSantiago
SEA - SCL
SEASCL
Seattle/Tacoma Intl
Wed 3/11
5:50 am-11:15 am
2 stops25h 25m
Santiago Arturo Merino Benitez
Mon 3/23
7:55 pm-10:16 pm
1 stop30h 21m
SeattleSantiago
SEA - SCL
SEASCL
Seattle/Tacoma Intl
Fri 11/14
8:00 pm-12:15 pm
2 stops59h 15m
Santiago Arturo Merino Benitez
Mon 11/24
8:55 pm-9:31 am
2 stops41h 36m
SeattleSantiago
SEA - SCL
SEASCL
Seattle/Tacoma Intl
Mon 3/16
8:10 am-11:15 am
1 stop23h 05m
Santiago Arturo Merino Benitez
Mon 3/23
7:55 pm-3:01 pm
2 stops23h 06m
SeattleSantiago
SEA - SCL
SEASCL
Seattle/Tacoma Intl
Tue 1/13
8:10 am-12:15 pm
1 stop23h 05m
Santiago Arturo Merino Benitez
Tue 1/27
8:55 pm-10:16 pm
1 stop30h 21m
SeattleSantiago
SEA - SCL
SEASCL
Seattle/Tacoma Intl
Thu 11/13
12:58 am-5:30 am
2 stops23h 32m
Santiago Arturo Merino Benitez
Mon 11/24
11:55 pm-2:37 pm
1 stop19h 42m
SeattleSantiago
SEA - SCL
SEASCL
Seattle/Tacoma Intl
Sat 12/6
8:00 pm-6:55 am
3 stops29h 55m
Santiago Arturo Merino Benitez
Sat 3/7
8:50 pm-6:16 pm
3 stops26h 26m
SeattleSantiago
SEA - SCL
SEASCL
Seattle/Tacoma Intl
Fri 1/23
3:40 pm-7:00 am
3 stops34h 20m
Santiago Arturo Merino Benitez
Tue 3/24
7:55 pm-2:19 pm
2 stops22h 24m
SeattleSantiago
SEA - SCL
SEASCL
Seattle/Tacoma Intl
Sat 11/15
9:08 am-8:21 pm
2 stops30h 13m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
The best time to book flights from Seattle to Santiago is 76 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Currently, July is the cheapest month in which you can book a flight from Seattle to Santiago (average of $621). Flying from Seattle to Santiago in June is currently the most expensive (average of $1,245). 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.
It’s typically best to fly out from Seattle to Santiago in the afternoon. Doing so could potentially save you 22% on the flight price compared to flying in the evening, which is usually more expensive.
Overall
Crew
Comfort
Boarding
Food
Entertainment
Reviews
Matthew,Oct 2025
GSP - ATL
Overall
Crew
Comfort
Boarding
Food
Entertainment
Reviews
Matthew,Oct 2025
GSP - ATL
Overall
Crew
Comfort
Boarding
Food
Entertainment
Reviews
Matthew,Oct 2025
GSP - ATL
Overall
Crew
Comfort
Boarding
Food
Entertainment
Reviews
Matthew,Oct 2025
GSP - ATL
Overall
Crew
Comfort
Boarding
Food
Entertainment
Reviews
Matthew,Oct 2025
GSP - ATL
Overall
Crew
Comfort
Boarding
Food
Entertainment
Reviews
Matthew,Oct 2025
GSP - ATL
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$795 | Average$973 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$882 | Average$1,244 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$997 | Average$1,287 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$1,018 | Average$1,128 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,033 | Average$1,339 | FlexibilityNo cancel fee | On-timeN/A |