JetBlue Airways offers select 1-way fares starting at $47. (Click on "JetBlue.com" in the headline to book this deal; all taxes are included.) Although that's $1 more than our July mention, it's the lowest price we could find for select routes by $82. 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 21-day advance purchase may be required and blackout dates may apply. Book this travel deal by August 22 for travel on select dates through October 22. Click here to see more routes.