Cheap flights from Washington DC to Santiago
Travel > South America > Chile > Washington DC to Santiago flights
Travel tip: I was there 5 years ago, the people is werry friendly, they make you part of their family, is so hard to forget people like them!Check our current prices for flights from Washington DC to Santiago. Please note that we also give you historical search data for this city connection. These are all airfares that people found in the past, in order to find more current flight information from Washington DC to Santiago, you will need to run a search below.
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Cheap Santiago airfares from $796/RT are provided by Cheapoair.com. Outbound flight is leaving on 06/11/2025, 03:25 pm from Washington Dulles (IAD) airport and arrives at Santiago Pudahuel (SCL) at 04:15 am. The flight time is 12 hours and 50 minutes. The Returning flight departes on 06/24/2025, 08:40 pm (other return dates are also available). Date posted: 21 Jan 2025
Price evolution for flights From Washington DC To Santiago

Recent Deals on Flights from Washington DC to Santiago:Roundtrip / Oneway
- $796
Multiple Airlines
cheapoair.com check priceFrom To Departure Time Washington DC, DC (IAD) Santiago, CL (SCL) 06/11/2025 03:25 pm Santiago, CL (SCL) Washington DC, DC (IAD) 06/24/2025 08:40 pm - $812
Lan Airlines
cheapoair.com check priceFrom To Departure Time Washington DC, DC (DCA) Santiago, CL (SCL) 02/19/2025 06:20 pm Santiago, CL (SCL) Washington DC, DC (DCA) 03/11/2025 11:15 pm - $813
Lan Airlines
cheapoair.com check priceFrom To Departure Time Washington DC, DC (IAD) Santiago, CL (SCL) 06/11/2025 05:30 pm Santiago, CL (SCL) Washington DC, DC (IAD) 06/24/2025 08:40 pm - $858
Lan Airlines
cheapoair.com check priceFrom To Departure Time Washington DC, DC (DCA) Santiago, CL (SCL) 03/05/2025 01:59 pm Santiago, CL (SCL) Washington DC, DC (DCA) 03/18/2025 11:15 pm - $1009
Multiple Airlines
cheapoair.com check priceFrom To Departure Time Washington DC, DC (IAD) Santiago, CL (SCL) 02/19/2025 02:35 pm Santiago, CL (SCL) Washington DC, DC (IAD) 03/11/2025 11:15 pm - We are sorry but currently there are no oneway offers for flights from Washington DC to Santiago.
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Know what to do when flying to Santiago?
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