Fan of kayak.com? You’re in luck. These days, new metasearch engines for travel—which scan hundreds of sites to bring you the best deals—are popping up all the time. Here’s a look at our three favorite rookies.

1. Voyij.com: The most comprehensive deal-finder yet: Enter your starting point and dates of travel, then hit “Find Sales.” Up comes a list of cheap flights, hotels, and packages.

+BEST FEATURE: Need inspiration? The “Featured Experiences” tool kicks off the search by theme (“fishing,” “outdoors”), then guides you to the most relevant bargains from there.
+DOWNSIDE: Only covers North America and Europe. Stay tuned for Asia and Africa next year.
+ADVENTURE RATING: 4 Stars

2. Bing.com/travel: Microsoft’s much buzzed about foray into the metasearch world covers the basics well (hotel and flight searches), with useful extras like Farecast’s price-predicting system and topical travel blogs.

+BEST FEATURE: The “Hotel Rate Indicator” compares current prices with past rates to see if your chosen digs are indeed offering a good discount.
+DOWNSIDE: The “Destinations” tool only pulls up hotels for a given area. We’d like to see local highlights and activities too.
+ADVENTURE RATING: 3 Stars

3. Optifly.com: The first flight-search tool to scan more than 200 low-cost carriers (think JetBlue for foreign countries) in addition to major airlines, letting you build the cheapest itinerary, period.

+BEST FEATURE: Synchronizes with Google Maps to help you visualize your route—and avoid out-of-the-way connections.
+DOWNSIDE: The destinations could include more teeny-but-key airports (we found Kathmandu, but no Telluride).
+ADVENTURE RATING: 3 Stars —Catharine Livingston