Monday, September 12, 2011
1. Bing Travel
Buy plane tickets at the best possible time.
Like other booking sites, Bing lets you comparison-shop for tickets across more than a hundred sources. Yet unlike most other sites, it also analyzes historical data to predict whether the price you see on the screen today is likely to rise (or drop) in the coming week, clearly marking the bargains with a big, green Buy Now icon. What's more, Bing is the only airfare search site to have its predictions independently audited. With an accuracy rate of 75 percent, it's not perfect—but those are better odds than blind guessing gets you. bing.com/travel.
Lock in the lowest rate on rental cars.
Here's how it works: Reserve a vehicle from a favorite agency through the AutoSlash site, and the site will instantly begin tracking rate changes for your reservation. If a sale pops up later—snap!—it automatically locks in the lower price on your behalf. You can even use AutoSlash if you've booked independently. Just enter your confirmation number, and the site will notify you when it's found a lower rate (which you'll have to rebook on your own). Neither AutoSlash nor the company you first booked with charges a fee for the service. autoslash.com.
3. Fly or Drive Calculator
Determine the cheapest way to reach your destination.
Coupon site befrugal.com crunches data from sources such as AAA and Google Maps to power its Fly or Drive estimator (found in the site's Tools & Calculators tab). The more details you supply—the make and model of your car, the number of travelers in your group, whether you'd be springing for a taxi to the airport—the more accurate the estimates. For the eco-minded, it even includes a carbon-footprint estimate for each mode of travel. (Note: The calculator only works for trips within the continental U.S.) befrugal.com/tools/fly-or-drive-calculator/.
Get instant itineraries tailored to your tastes.
Whether you have a full week or a few hours, Plnnr can craft a (free!) customized point-to-point trip guide for 20 popular urban destinations across North America and Europe. You supply the length of your stay, desired activity level, and interests (such as outdoors, kids' activities, and culture), and the site spits out a fully formed itinerary, factoring in each attraction's opening and closing hours and travel times between spots by taxi or on foot. You can further fine-tune the results by adjusting the priority level for even more specific subcategories—architecture, breweries, and even cemeteries—or reject individual suggestions outright. (Plnnr won't get its feelings hurt.) plnnr.com. [See Tightwad Travel's step-by-step guide to using Plnnr here.]