Washington to Santiago flights

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Lowest observed: €336, departing 26 Nov 2026 (Last checked: 28 Sep 2026)One-way fareCheck live prices for this route
Airlines seen: Air Canada, Copa Airlines, Delta Air Lines
Typical journey time: 12h 48m

Lowest observed

€336

Average observed

€460

Cheapest month

November 2026

Last checked

8 Oct 2026

Observed fares. Prices may change.

Your next trip, last seen at €336

Lowest observed

26 Nov 2026

One way

Cheapest observed day · Last checked: 28 Sep 2026

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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.

Prices are for observed departure and return date pairs. No data does not mean no flights.

Short answer

We have seen Air Canada fares from Washington to Santiago. The lowest fare our own searches returned is €336, seen on 28 Sep 2026. The average across the fares we caught is €460. November 2026 is the cheapest month in our observations, at €336. These are prices our searches returned on the dates shown, not quotes; run a live search for today's fare.

About this route

Explore the fares we observed from Washington to Santiago. Prices move often, so pick your dates to see the latest options.

Route distance: 8,071 km
Typical journey time: 12h 48m
Airlines seen: Air Canada, Copa Airlines, Delta Air Lines
Seen on fares with a connection: Air Canada, Copa Airlines, Delta Air Lines
Alternative airports: DCA

Route-level information; individual journeys vary.
We have not observed non-stop service on this route; the fares shown include at least one stop.

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Observed, not guaranteed

Every price is a fare we actually saw, and it may change at any time.

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How our prices work

Airport to city: straight-line distance

Ronald Reagan Washington National Airport (DCA) → Washington, city gazetteer reference point (38.8951, -77.0364): ≈ 5 km.
Washington Dulles International Airport (IAD) → Washington, city gazetteer reference point (38.8951, -77.0364): ≈ 37 km.
Comodoro Arturo Merino Benítez International Airport (SCL) → Santiago, city gazetteer reference point (-33.4489, -70.6693): ≈ 12 km.

Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.