Many off-Strip casino hotels offer limited shuttle buses to and from the Strip for free. RTC buses operate daily with popular Strip and Downtown routes running 24/7 every 15 to 20 minutes. However, travelers looking to snag a deal can do so in chilly December, before the holiday season kicks in. Spring (February to April): It's in summer that you’ll find Vegas’ hottest pool parties but to avoid the suntanned throngs of international party-goers, plan a visit in late spring when the pools are open, spring break is over, and the crowds are relatively thin. If you’re visiting Las Vegas from overseas, use the State Department’s Visa Wizard to see if you need a visa. Travelers driving to Las Vegas usually approach the Strip off the I-15 Fwy. Greyhound offers bus services to Las Vegas with a terminal in Downtown Las Vegas. Shuttle buses run from the airport to Strip hotels, Downtown Las Vegas and off-strip hotels. McCarran International Airport is the main commercial airport servicing Las Vegas. What is the best way to get there? Flying:
