Some travelers are paying more to park their car at the airport than to fly to their destination, prompting Travelers Advantage to issue these tips for trimming the cost of airport parking this holiday season.

"Parking your car at the airport can cost more than the flight to your destination," Travelers Advantage Last-Minute Travel Expert Julia Ryan said. "Parking at a New York or Los Angeles area airport can range from $10 to $24 a day, adding $140 to $336 to the cost of your trip. Some parking facilities also collect taxes or other fees.

"Many travelers drive their own car to the airport to reduce the hassle," she added. Travelers can cut this expense and make sure they avoid parking problems by considering these tips:

Look for a discount coupon on the Internet for the parking lots and companies you are familiar with.

Ask for discounts. AAA, AARP and many other organizations received discounted rates.

Find out what the weekly parking rate is as that can save money even in you are parking for less than 7 nights.

Self Park options, versus using a valet, can save $5.00 or more per day in fees, at some facilities.

Call local hotels to see if they are offering parking specials. If they are not fully booked, many will offer parking at discounted rates.

Using an off-airport parking area can save money -- but be sure they will be open when you need to arrive, provide free airport pickup and are open when you will return. If you are returning at night or live in an area where snow falls, look for a company that will start you car and have it free from snow when you step off the shuttle bus at their lot.

Make a reservation to lock in a rate and -- especially during peak travel seasons -- be sure you have a place to park. During holiday travel, without a reservation you could end up stuck on the ground while your flight takes off.

Choose a service that offers interior parking if you want an extra measure of protection for your vehicle.

Consider taking a van, shuttle, bus or limo to the airport. Some services will pick you up and drop you off at your door while others run from hotels or terminals. A few airports in the U.S. are accessible by public transportation (train, bus or subway).