For your trip, make sure to check out airlines like Philippine Airlines, as they sometimes offer direct flights from Manila to several major cities in the US. Consider flying into Los Angeles or San Francisco for a wide array of connections and amenities.
For easing jet lag, try adjusting your sleep schedule a few days before leaving and stay hydrated during the flight. Once you arrive, get some sunlight to help reset your body clock.
In terms of must-sees, popular spots like New York City, the Grand Canyon, and Washington D.C. are great for first-time visitors. Always check the latest travel restrictions and visa requirements on official government websites to ensure a hassle-free entry.
Hope this helps make your journey memorable! Enjoy your trip!