
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $541 (Kiwi.com) |
One-way from | $273 (Kiwi.com) |
Popular in | May |
Cheapest in | November |
Average price | $914 |
Fly from
Fly to
Route
Depart
Return
Washington, D.C.Santiago
IAD - SCL
IADSCL
Washington, D.C. Dulles Intl
週六 10/31
1:16 am-3:38 am
1 stop25h 22m
Santiago Arturo Merino Benitez
週五 11/13
3:48 am-3:15 am
1 stop25h 27m
Washington, D.C.Santiago
IAD - SCL
IADSCL
Washington, D.C. Dulles Intl
週六 9/12
4:34 pm-11:39 pm
1 stop30h 05m
Santiago Arturo Merino Benitez
週一 9/21
5:14 am-4:20 am
1 stop24h 06m
Washington, D.C.Santiago
IAD - SCL
IADSCL
Washington, D.C. Dulles Intl
週二 9/22
4:34 pm-11:39 pm
1 stop30h 05m
Santiago Arturo Merino Benitez
週二 10/13
12:23 pm-4:20 am
1 stop16h 57m
Washington, D.C.Santiago
IAD - SCL
IADSCL
Washington, D.C. Dulles Intl
週日 10/25
2:25 am-12:22 am
1 stop20h 57m
Santiago Arturo Merino Benitez
週二 11/3
3:48 am-3:15 am
1 stop25h 27m
Washington, D.C.Santiago
IAD - SCL
IADSCL
Washington, D.C. Dulles Intl
週一 10/26
7:50 pm-2:05 pm
2 stops17h 15m
Santiago Arturo Merino Benitez
週三 11/4
11:10 pm-11:59 am
1 stop14h 49m
Washington, D.C.Santiago
IAD - SCL
IADSCL
Washington, D.C. Dulles Intl
週日 10/25
12:57 pm-7:50 am
1 stop17h 53m
Santiago Arturo Merino Benitez
週六 10/31
10:45 pm-9:48 pm
1 stop24h 03m
Washington, D.C.Santiago
IAD - SCL
IADSCL
Washington, D.C. Dulles Intl
週四 10/8
4:00 pm-6:55 am
2 stops13h 55m
Santiago Arturo Merino Benitez
週四 11/5
11:05 pm-9:12 pm
2 stops24h 07m
Washington, D.C.Santiago
IAD - SCL
IADSCL
Washington, D.C. Dulles Intl
週二 10/13
12:30 pm-6:25 am
1 stop16h 55m
Santiago Arturo Merino Benitez
週五 10/30
11:10 pm-2:41 pm
1 stop16h 31m
Washington, D.C.Santiago
IAD - SCL
IADSCL
Washington, D.C. Dulles Intl
週一 8/31
10:45 am-5:14 am
2 stops18h 29m
Washington, D.C.Santiago
IAD - SCL
IADSCL
Washington, D.C. Dulles Intl
週一 8/10
12:00 pm-1:50 am
3 stops37h 50m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star |
Booking 25 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. Dulles Intl Airport to Santiago. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Santiago (average of $619). Flying from Washington, D.C. Dulles Intl Airport to Santiago in May is currently the most expensive (average of $1,063). 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.
Comfort
Crew
Entertainment
Boarding
Food
Overall
Reviews
Anonymous,May 2026
SEA - KOA
Comfort
Crew
Entertainment
Boarding
Food
Overall
Reviews
Anonymous,May 2026
SEA - KOA
Comfort
Crew
Entertainment
Boarding
Food
Overall
Reviews
Anonymous,May 2026
SEA - KOA
Comfort
Crew
Entertainment
Boarding
Food
Overall
Reviews
Anonymous,May 2026
SEA - KOA
Comfort
Crew
Entertainment
Boarding
Food
Overall
Reviews
Anonymous,May 2026
SEA - KOA
Comfort
Crew
Entertainment
Boarding
Food
Overall
Reviews
Anonymous,May 2026
SEA - KOA
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$262 | Average$887 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$328 | Average$990 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$353 | Average$748 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$426 | Average$1,015 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$472 | Average$762 | FlexibilityNo cancel fee | On-time71% |