Question : How long do most people stay in Dulles?
Answer : Of course you're not most people, but if you were, you'd stay roughly 17 days.
Question : If your plans are flexible, have you considered changing your departure day?
Answer : Thursday is your lowest-cost day to fly in July. Flexibility is paramount when booking travel plans in order to keep travel costs down.
Question : Which airline is giving the best deals for round-trip flights from Las Americas International Airport (SDQ) to Washington Dulles International Airport (IAD)?
Answer : Delta Air Lines is your best bet for finding that coveted low fare. They're offering fares as low as $394, while prices for other flights are as high as $1,045.
Question : Do prices fluctuate more for this route than others?
Answer : Flight prices are fluctuating more for this route than most routes from the Dominican Republic, as they're ranging from $394 to $1,045. However, the sooner you book, the better price you tend to get.
Question : Should you take that vacation to Dulles in the next 30 days?
Answer : Since low prices are preferred, look at Jun 27th. As of Jun 19th, it's showing the cheapest ticket sales at $394. That is 35% below the average price for this route, so you can spend that extra money on a fun experience in Dulles.