US$203️ Cheap Flights from Santiago to Washington D.C. (2024)

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Find cheap one-way flights from Santiago to Washington D.C. starting at US$203.

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to book flights from Santiago to Washington D.C.?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Cheapest airlines flights from Santiago to Washington D.C.

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Spirit Airlines

From US$203

Copa Airlines

From US$206

Jetblue Airways

From US$249

United Airlines

From US$260

Silver Airways

From US$340

Delta Air Lines

From US$421

Euroairlines

From US$1,128

ANA airlines

Find more flights and airlines

Find cheap flights from Santiago to Washington D.C. by different airports

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Santiago to Washington D.C..

Cheapest
STI
02:42
8h 17m
1 transfer
DCA
10:59
Cibao International Airport - Ronald Reagan Washington National Airport
Fri, May 3Spirit Airlines
US$203
STI
15:50
8h 41m
1 transfer
IAD
00:31
Cibao International Airport - Dulles International Airport
Sat, May 25Copa Airlines
US$206
STI
15:50
8h 41m
1 transfer
IAD
00:31
Cibao International Airport - Dulles International Airport
Sat, May 25Copa Airlines
US$206
Find More Flights

Frequently Asked Questions

When are flight tickets from Santiago (STI) to Washington D.C. (WAS) the cheapest?
Airlines adjust prices for flights from Santiago to Washington D.C. based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Santiago (STI) to Washington D.C. (WAS) cost?
According to Trip.com's data, the lowest price is around $490.

How to find a cheap flight from Santiago to Washington D.C.

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Santiago to Washington D.C.. Book your flights at the right time and save more.

Book Early

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Compare Flight Prices

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Check One-way Fares

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Try Different Dates

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