This fare is only available for travel on Tuesdays and Wednesdays starting May 15 through July 18, 2018. One-way fares are available for $39 each, so you could also pair one of those with another return flight on the weekend and still get some good savings.
Searching on JetBlue.com, I could find seats departing over the 4th of July Holiday period with departures from LGB on Tuesday, July 3 and returning from SFO on Tuesday, July 10, 2018.
Make sure to sign up for fare alerts, so you never miss out on all our great finds. Take a look at our Bay Area airport pages to see what's available for you to book today departing from San Francisco SFO or Oakland OAK.
Need a place to stay in Long Beach? Here's what's available from Hotelwatchdog for the dates listed above.