Budget carrier WOW Air is one reason there are consistently cheap flights to Iceland available from all over the US. Now, the airline is expanding beyond Europe and North America to offer an incredibly cheap way to fly to Delhi, India.
On December 5, 2018, WOW will begin flights to Delhi, and one-way tickets are on sale for $199. If you're wary of dirt cheap fares on budget airlines, the WOW Premium tier has one-way flights for as little as $699. If you stick with the WOW Basic level, you can find round-trip fares from the US to India for $398.
That's an absurdly low price for a flight to Indira Gandhi International Airport, as you know if you saw the graphic of the cheapest fares to Asia from every US state. Once the airline begins servicing Delhi, you'll be able to fly out of Boston, Chicago, Detroit, Los Angeles, New York, Pittsburgh, San Francisco, St. Louis, and Washington DC.