I would not recommend walking this... it's 4.5 miles and in the summer heat is horrible. Take an Uber or bus.
Take the Deuce From Freemont Street to Caesar's Palace, then walk half a mile east on Flamingo to Koval. Take a right on Koval. Yep, that's it, right there.
Are we ignoring the fact that this is a 10-year-old thread? The best bus route from Fremont to Ellis Island is the CX which stops at Flamingo & Koval.
I wouldn't walk even from Caesar's now. Maybe evening when cools down.
most recently at 10pm My son talked me into walking from Wynns back
to Flamingo.You can stop and rest along the way in Casinos along the way.That's a different story then walking from downtown. I don't know your situation. For me I am just getting old.
Take advice bus taxi.