Summer travel costs are climbing, but smart planning lets you vacation without derailing your finances. Financial advisors point to four concrete strategies that work.

Book flights and hotels early. Airlines and hotels raise prices as summer approaches. Booking six to eight weeks ahead typically saves 15 to 25 percent on airfare. Set up price alerts on Google Flights, Kayak, or Hopper to track your target routes and grab deals when fares drop.

Travel during shoulder seasons. Flying mid-week instead of Friday through Sunday cuts costs significantly. June early bookings and September trips cost less than peak July and August travel. Visiting a destination just before or after peak season means lower hotel rates and smaller crowds.

Use rewards and loyalty programs. Credit card travel rewards accumulate faster than many people realize. If you have a card offering 2 to 5 percent cash back or points on travel purchases, use it exclusively for vacation planning. Airlines and hotel chains offer free nights and upgrades to loyalty members. Sign up for programs before booking.

Build a dedicated vacation fund. Start setting aside $100 to $200 monthly now for next summer. This removes the sting of paying for travel in one chunk and prevents you from dipping into emergency savings or running up credit card debt. A high-yield savings account earning 4 to 4.5 percent APY gives your fund a small boost while keeping money accessible.

Skip rental cars in major cities. Public transit, rideshares, and walking save substantially in places like New York, Boston, and San Francisco. Rental cars incur daily fees, parking charges, and gas costs that add up fast. Purchasing a transit pass often costs under $50 for a week in major cities.

Track spending during your trip. Use a budgeting app like YNAB or Mint to log purchases in real time. Knowing exactly what you