How do I save for a vacation without derailing my other financial goals?

Fund travel with a dedicated sinking fund so a trip never competes with rent or retirement. Decide your total budget, flights, lodging, food, activities, and a cushion, then divide by the months until departure to get a monthly contribution. Automate a transfer into a separate high-yield sub-account nicknamed for the trip so the money is visible and off-limits for other spending. Keep this contribution below what you already commit to emergency savings and retirement, so the vacation is genuinely surplus rather than a raid on priorities. Booking flights and lodging early, traveling in shoulder season, and using travel rewards can shrink the target. When the fund hits its goal, you pay cash and return home without a credit card hangover eating into next year's budget.