Seattle to Las Vegas, NV from $48RT* (DIRECT)
Awesome fares on Spirit between Seattle and Las Vegas. Best departures are on Tuesday, Wednesday and Saturday. The cheap fares listed are for members of the $9 Fare Club. This is an annual fee of $59.95/year. However, there is a loophole and you can get the same deal by finding dates on Spirit.com and purchasing through Justfly with no membership required. You can add checked luggage and carry on luggage later through Spirit.
Be sure to review Spirit’s luggage policy below before booking.