JetBlue is having a flash sale with one-way flights starting at $20

Gary Ives / Shutterstock The INSIDER Summary: JetBlueis having a flash sale. The sale includes travel within the US, Puerto Rico, and theDominican Republic. Flights depart from 10 cities, with the lowest fares coming in at $20 one-way. JetBlue is having a flash sale with one-way flights for as little as $20, right now. The $20 fare is for flights from Las Vegas, Nevada, to Long Beach, California, on August 30th, and from Long Beach, California, to San Jose, California, on August 13th. The airlin...