JetBlue Airways offers select 1-way fares starting at $46.10. (Click on "JetBlue.com" in the headline to book this deal; all taxes are included.) That's $3 under our July mention and the lowest price we could find for select routes by $83. This price is valid on flights departing from Long Beach, CA (LGB) with arrival in Las Vegas, NV (LAS) on September 1; prices vary depending on the departure cities and dates chosen. A 14-day advance purchase may be required and blackout dates may apply. Book this travel deal by August 22 for travel September 16 through October 22. Other notable fares: