You could fly the 11 hours from San Francisco to Tokyo for as little as $100 this summer, thanks to a budget airline's new route

• Zipair is set to launch flights between San Francisco and Tokyo this summer. 
• One-way tickets for the flights start from just $91 for children aged six and under. 
• San Francisco is the fourth US destination where the airline operates.

A budget airline is set to launch some of the cheapest long-haul flights between the US and Japan. 

Japanese low-cost airline Zipair announced that it's offering a new route between San Francisco and Tokyo, according to the airline's press release on April 7.