Cheap flights from Washington, D.C. (WAS) to Santiago de los Caballeros (STI) from $111

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. to Santiago de los Caballeros (average of $327). Flying from Washington, D.C. to Santiago de los Caballeros in July is currently the most expensive (average of $562). 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.

• What airport do you fly into for flights to Santiago de los Caballeros from Washington, D.C.?

  Santiago de los Caballeros (STI) is the airport you will fly into if you book a flight from Washington, D.C. to Santiago de los Caballeros. You should not have trouble finding flights to Santiago from Washington, D.C.; the airport handles an average of 0 inbound flights from Washington, D.C. per day. You should also have plenty of airline options to choose from since 5 airlines have flights to the Santiago de los Caballeros airport from Washington, D.C.. It is only a 6.8 mi journey from Santiago (STI) to Santiago de los Caballeros’s city center.

• Can I find flights from Washington, D.C. to Santiago de los Caballeros for under $300 on Cheapflights?

  Yes, there are multiple flights from Washington, D.C. to Santiago de los Caballeros for under $300. The cheapest flight booked recently is on Spirit Airlines for just $227, but on average you can expect to pay $282.

• Are there last-minute flights available from Washington, D.C. to Santiago de los Caballeros for under $300?

  There are currently 12+ open flights from Washington, D.C. to Santiago de los Caballeros within the next 7 days for less than $300.

• What are the cheapest airlines flying from Washington, D.C. to Santiago de los Caballeros round-trip?

  According to our current data, Spirit Airlines ($227), and Delta ($305) offers the cheapest pricing from Washington, D.C. to Santiago de los Caballeros. Spirit Airlines is priced at 59% lower than the current average price of a flight leaving 3 months from now.

• What are the cheapest airlines to fly from Washington, D.C. to Santiago de los Caballeros one-way?

  For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $111. Users have also found prices from $171 and $180 on Copa Airlines and JetBlue, respectively.

• What are the most popular routes from Washington, D.C. to Santiago de los Caballeros?

  Most travelers choose Baltimore/Washington - Santiago de los Caballeros, Washington, D.C. Dulles Intl - Santiago de los Caballeros or Washington, D.C. Reagan-National - Santiago de los Caballeros when deciding on the best route from Washington, D.C. to Santiago de los Caballeros.

• What does IAD to STI mean?

  IAD and STI are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. IAD to STI refers to a flight route from Washington, D.C. Dulles Intl Airport to Santiago de los Caballeros Airport. Baltimore/Washington Airport (BWI), Washington, D.C. Reagan-National Airport (DCA) are other airports near this flight route and their unique identifiers/IATA codes.

• Can I find deals for flights from Washington, D.C. to Santiago de los Caballeros that include extra baggage allowance?

  The amount of baggage you can bring on your Washington, D.C. 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.

• Can I find deals on flights from Washington, D.C. to Santiago de los Caballeros with specific airlines?

  Yes, Cheapflights allows you to browse and filter Washington, D.C. 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.

• Can I find deals for flights from Washington, D.C. to Santiago de los Caballeros that include hotel bookings?

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

• How can I find direct flights from Washington, D.C. to Santiago de los Caballeros?

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

• Can I find deals for business class flights from Washington, D.C. to Santiago de los Caballeros?

  Yes. Cheapflights offers flight deals from Washington, D.C. 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.

• Can I find deals for flights from Washington, D.C. to Santiago de los Caballeros that allow pets onboard?

  Many airlines flying from Washington, D.C. 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.

• Can I find deals on last-minute flights from Washington, D.C. to Santiago de los Caballeros?

  Yes, you can often find last-minute deals on Washington, D.C. 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.

• How recently were the Washington, D.C. to Santiago de los Caballeros flight deals updated?

  The Washington, D.C. to Santiago de los Caballeros flight deals you see on this page were last updated on 4/23.