Question : Do prices fluctuate more for this route than others?
Answer : Ranging anywhere from $542 to $6,218, prices for IAD to NCE do change much more than the majority of routes from the United States. However, the sooner you book, the better price you tend to get.
Question : In the next four weeks, what day should you book your trip?
Answer : Since low prices are preferred, look at Jun 28th. As of Jun 26th, it's showing the cheapest ticket sales at $747. That is 52% below the average price for this route, so you can spend that extra money on an adventure rather than the flight.
Question : What is the cheapest round-trip ticket you can get to Nice?
Answer : Delta Air Lines is your best bet for finding that coveted low fare. They're offering fares as low as $542, while prices for other flights are as high as $6,218.
Question : Will you do what it takes to get the absolute lowest-cost flight?
Answer : In July, Wednesday is your lowest-cost day to fly. Having flexibility in your travel plans means you can save more, so be sure to plan ahead when possible.
Question : How many days should you spend in Nice?
Answer : The average time spent in Nice by passengers from Dulles is about two weeks.