Cheap flights from Dulles Intl (IAD) to Santiago de los Caballeros (STI) from $289

For a flight from Washington, D.C. Dulles Intl to Santiago de los Caballeros, you will be flying into Santiago. Santiago de los Caballeros (STI) is just 6.8 mi from the center of the city. Santiago is the only Santiago de los Caballeros airport and it handles 0 inbound flights from Washington, D.C. Dulles Intl per day. 2 airlines have flights to Santiago de los Caballeros from Washington, D.C. Dulles Intl on a regular basis.

Yes, there are multiple flights from Washington, D.C. Dulles Intl Airport to Santiago de los Caballeros for under $400. The cheapest flight booked recently is on Copa Airlines for just $359, but on average you can expect to pay $491.

There are currently 20+ open flights from Washington, D.C. Dulles Intl Airport to Santiago de los Caballeros within the next 7 days for less than $600.

Cheapflights users have booked flights from Washington, D.C. Dulles Intl Airport to Santiago de los Caballeros round-trip from $359. Other airlines that can offer you cheap pricing are Delta, from $435, and American Airlines, from $505. Copa Airlines is priced at 43% lower than the current average price of a flight leaving 3 months from now.

One-way options have recently been found by users for as low as $289 on United Airlines. Other airlines that offer cheap prices include Delta from $313 and American Airlines from $320 one-way.

Washington, D.C. Dulles Intl Airport is IAD and Santiago de los Caballeros Airport is STI. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

The amount of baggage you can bring on your Dulles Intl to Santiago de los Caballeros flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Yes, Cheapflights allows you to browse and filter Dulles Intl to Santiago de los Caballeros flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

Yes. In addition to deals on Dulles Intl to Santiago de los Caballeros flights, Cheapflights offers vacation packages that include both flights and hotel.

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Santiago de los Caballeros.

Yes. Cheapflights offers flight deals from Dulles Intl to Santiago de los Caballeros by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Many airlines flying from Dulles Intl to Santiago de los Caballeros offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Yes, you can often find last-minute deals on Dulles Intl to Santiago de los Caballeros flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

The Washington, D.C. Dulles Intl Airport to Santiago de los Caballeros flight deals you see on this page were last updated on 6/5.

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Santiago de los Caballeros (average of $322). Flying from Washington, D.C. Dulles Intl Airport to Santiago de los Caballeros in July is currently the most expensive (average of $561). 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.