Can I use a personal loan for a vacation?

Is it legal? Yes. There is no lender rule against using personal loan proceeds for travel or vacation. The loan application may ask the purpose, but 'vacation' or 'personal' is a valid answer.

Does it make financial sense? That depends on the alternative. If the choice is between a personal loan at 12% APR and putting the trip on a credit card at 24% APR, the personal loan is cheaper. If you would otherwise save up and pay cash in 6 months, borrowing costs you real money for a depreciating experience.

Better-than-nothing uses: Travel medical emergency, destination wedding you are in, family reunion you cannot defer.

Caution flags: A 3-year loan for a 10-day trip means you are still paying for it two years after you have forgotten what you ate. If the total interest cost of the loan equals more than 15%-20% of the trip cost, saving up is almost always better.

Alternatives: 0% intro APR travel credit cards (15-21 month windows), travel rewards cards for flights and hotels, high-yield savings account goals (earn 4%+ while saving rather than pay 12%+ while borrowing).

If you proceed: Borrow only the minimum needed, choose the shortest term you can afford, and set up autopay for the discount.