Planning 2027 Trip

Hi all! My boyfriend and I are looking to plan a trip to Universal Studios sometime next year. We'd like to go sometime in November through Mid-December because the weather is nicer. I am coming on here looking for any advice you might have for booking a vacation here. This would be our very first time. We definitely want to hit Harry Potter and Epic Universe. We would be flying and needing a Hotel too. We are in our 20's and would love to save as much money as possible. The Universal site is currently quoting us 3,400 for a 3-day ticket, hotel, and flights with their package. Is this what you would expect for that time of year?

What are the best weeks to go?

How much should we save for meals?

Are express tickets worth it?

Any tips and tricks for new Universal-goers?

TYIA!