If you want a cheap flight from Chennai to Washington DC, you've got six airlines to choose from.
Make sure you use the search options above to search for flights to other airports in Washington DC, not just Washington DC Washington Dulles International Airport. The more options you look at, the better your chance of finding a cheap deal. Just so you know, the flight typically takes 21 hrs 20 mins.
There are about 26 flights to or via Washington DC every week, so you have plenty of options. Keep your eye out for flights with Air India, British Airways and Lufthansa – these are the most popular airlines for flying to .
During this peak season, hotel and holiday prices often increase too, so it's best to book early. Or you could keep your fingers crossed and hold out for a last-minute deal.
