LAST year was arguably the year of the travel deal, with resorts and airlines practically begging for bookings, and many travelers finding bargain airfares and hotel rooms as a result. But airlines have cut back capacity, meaning there will be fewer seats going unsold, and resorts may not be as quick to cut rates to attract guests, now that the economy looks as if it might be on a slight rebound. So now is the perfect time to review your booking strategy. Here are 10 simple steps you can take to help cut your travel costs in 2010.

1. Sign Up for a Twitter Account

An increasing number of travel companies are using Twitter to market their brands, often by tweeting exclusive deals to followers. JetBlue calls out last-minute discounts at JetBlueCheeps on Tuesday mornings. A recent example: “$89 BOS to LAS this Sat. LAS to BOS this Mon. or Tues. 25 seats avail or til 6 pm ET.” Fairmont Hotels offers its Twitter followers special discounts before anyone else. Farecompare’s “flyfrom” Twitter feed offers location-specific fare sales when you plug in your home airport’s three-letter code, as in flyfromNYC.

All you need to do is sign up for a free account at Twitter.com and start following the companies you like or travel experts who do the work for you. (You can find me at MichelleHiggins.)

2. Find the Cheapest Dates to Fly

ITASoftware.com, which provides the technological backbone for many airfare shopping sites, allows users to scan an entire month’s fares for the least expensive rate. (Log in as a “guest” and click on “month-long search.” ) In January, the 28th and 30th were the cheapest dates to fly nonstop to London from New York ($536) for a week’s vacation, according to a recent search. The next best was Saturday, Jan. 23, at $640. To book the ticket, users must go to another site. Kayak.com has a flexible-dates option (registration is required) and a calendar that shows the best fares found by other Kayak users in the last 48 hours. Bing Travel, the Microsoft search engine, offers a similar option, found under “plan trips,” about halfway down the page.