
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $585 (LATAM Airlines) |
One-way from | $252 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $777 |
Fly from
Fly to
Route
Depart
Return
Washington, D.C.Santiago
IAD - SCL
IADSCL
Washington, D.C. Dulles Intl
Sun 9/13
4:34 pm-8:32 pm
1 stop26h 58m
Santiago Arturo Merino Benitez
Sun 9/20
5:14 am-4:20 am
1 stop24h 06m
Washington, D.C.Santiago
IAD - SCL
IADSCL
Washington, D.C. Dulles Intl
Fri 9/11
2:25 am-12:22 am
1 stop20h 57m
Santiago Arturo Merino Benitez
Mon 9/21
5:14 am-12:32 am
1 stop20h 18m
BaltimoreSantiago
BWI - SCL
BWISCL
Baltimore/Washington
Wed 9/16
4:41 pm-6:10 am
1 stop12h 29m
Santiago Arturo Merino Benitez
Fri 9/25
3:14 am-3:15 pm
1 stop13h 01m
Washington, D.C.Santiago
IAD - SCL
IADSCL
Washington, D.C. Dulles Intl
Sat 9/12
12:30 pm-6:25 am
1 stop16h 55m
Santiago Arturo Merino Benitez
Mon 9/21
11:00 pm-12:32 am
2 stops26h 32m
BaltimoreSantiago
BWI - SCL
BWISCL
Baltimore/Washington
Tue 10/27
12:25 pm-7:50 am
1 stop18h 25m
Santiago Arturo Merino Benitez
Fri 10/30
9:45 pm-11:20 am
1 stop14h 35m
BaltimoreSantiago
BWI - SCL
BWISCL
Baltimore/Washington
Mon 10/19
7:40 pm-2:05 pm
2 stops17h 25m
Santiago Arturo Merino Benitez
Thu 10/29
11:10 pm-5:03 pm
1 stop18h 53m
BaltimoreSantiago
BWI - SCL
BWISCL
Baltimore/Washington
Thu 11/5
7:40 pm-2:05 pm
2 stops16h 25m
Santiago Arturo Merino Benitez
Tue 11/17
6:45 pm-11:08 am
2 stops18h 23m
BaltimoreSantiago
BWI - SCL
BWISCL
Baltimore/Washington
Mon 11/9
7:40 pm-2:05 pm
2 stops16h 25m
Santiago Arturo Merino Benitez
Tue 11/17
6:45 pm-11:08 am
2 stops18h 23m
BaltimoreSantiago
BWI - SCL
BWISCL
Baltimore/Washington
Mon 10/26
4:39 pm-2:05 pm
2 stops20h 26m
Santiago Arturo Merino Benitez
Wed 11/4
11:25 pm-8:46 pm
2 stops23h 21m
BaltimoreSantiago
BWI - SCL
BWISCL
Baltimore/Washington
Sat 10/10
2:10 pm-6:55 am
2 stops15h 45m
Santiago Arturo Merino Benitez
Wed 10/28
11:10 pm-6:46 pm
1 stop20h 36m
| 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 Accuracy3 stars | Trust Score*3 stars |
Currently, August is the cheapest month in which you can book a flight from Washington, D.C. to Santiago (average of $234). Flying from Washington, D.C. to Santiago in September is currently the most expensive (average of $427). 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.
Bogotá (BOG) – chosen by Cheapflights users on 71% of 1-stop itineraries from Washington, D.C. to Santiago on Cheapflights.
Panama City (PTY) is the most affordable 1-stop option, with an average round-trip price of $679.
Flights via Panama City (PTY) have the shortest average one-way travel time for 1-stop routes: 12h 35m.
Flights via Panama City (PTY) offer the fastest connection on this route, with an average layover time of 1h 22m.
To ensure you get the cheapest price possible for a flight from Washington, D.C. to Santiago, you should look to book at least 63 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.
Entertainment
Overall
Boarding
Comfort
Food
Crew
Reviews
Anonymous,Apr 2026
LIM - PTY
Entertainment
Overall
Boarding
Comfort
Food
Crew
Reviews
Anonymous,Apr 2026
LIM - PTY
Entertainment
Overall
Boarding
Comfort
Food
Crew
Reviews
Anonymous,Apr 2026
LIM - PTY
Entertainment
Overall
Boarding
Comfort
Food
Crew
Reviews
Anonymous,Apr 2026
LIM - PTY
Entertainment
Overall
Boarding
Comfort
Food
Crew
Reviews
Anonymous,Apr 2026
LIM - PTY
Entertainment
Overall
Boarding
Comfort
Food
Crew
Reviews
Anonymous,Apr 2026
LIM - PTY
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$262 | Average$725 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$262 | Average$872 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$328 | Average$990 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$378 | Average$755 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$423 | Average$949 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$490 | Average$1,101 | FlexibilityNo cancel fee | On-time71% |