* Stay for three nights at the Cheeca Lodge in the Florida Keys and get a fourth night free. The deal at the 27-acre oceanfront resort in Islamorada applies to Sunday and Monday arrivals through Oct. 15. A resort-view room starts at $219 a night; a one-bedroom suite starts at $429 a night. Taxes are an extra 11.5 percent and the resort fee is $39 per room per night. The 199-room resort has two swimming pools, three restaurants, a nine-hole "pitch & putt" golf course and six tennis courts. Info: 800-327-2888, http://www.cheeca.com.  * The Rafaelhoteles Casanova in Barcelona has discounted rates on stays from November through March to introduce recent renovations, which include a new restaurant and decor. The rate of $190 a night (plus 7 percent taxes) includes a double room, buffet breakfast, Casanova cocktail, free WiFi and late checkout. The hotel is within walking distance of Las Rambla, the popular pedestrian mall. Rates before promo start at about $305. For reservations, call 866-849-6396. Hotel info: http://www.rafaelhoteles.com.  * Voyages of Discovery has discounted its three Antarctic cruises by up to 20 percent, is offering free international airfare and has waived the single supplement in select categories. For example, its Antarctica I tour departing Dec. 12 now starts at $4,120 per person double (brochure rate was $4,895); taxes and fees are an extra $327. The tour includes round-trip air from Washington to Buenos Aires and between Buenos Aires and Ushuaia, Argentina; three nights' hotel in Buenos Aires; and 11 nights aboard the 350-cabin MV Discovery. Air to Buenos Aires, priced separately, is about $845 round trip. Other discounted journeys include Antarctica, the Falklands and South Georgia, departing Nov. 26 ($4,795 per person), and the Antarctic Peninsula and South Georgia, departing Dec. 21 ($4,975). Info: 866-623-2689, http://www.voyagesofdiscovery.com.  * Receive a $300 spa credit per cabin when you book a seven-night Eastern Caribbean Christmas cruise aboard the Celebrity Millennium with SureCruise. Ocean-view cabins start at $1,399 per person double (plus $63 taxes). The credit can be used for any spa treatment, including massages and hydrotherapy spa baths. Ship departs Fort Lauderdale, Fla., on Dec. 23. Book by Sept. 17 at 877-346-3433. Cruise details: http://www.surecruise.com.  * Save up to $200 per person on more than a dozen cruises being offered by RiverBarge Excursions through 2008. For example, a seven-night Cajuns and Creoles cruise round trip from New Orleans departing Nov. 27 is now $2,405 per person double, including shore excursions, taxes and tips; passengers also receive a $50-per-cabin shipboard credit. Info: 888-462-2743, http://www.riverbarge.com.  * Fly from New York to Pisa, Italy, on Delta for $591 round trip, including $43 taxes. Depart Oct. 31-Dec. 13 and return by Jan. 13. Lowest fares apply to Monday-Thursday flights. Book by Sept. 25 at http://www.delta.com, or pay $20 more by calling 800-241-4141. Other airlines are matching.  * JetBlue has sale fares from Washington Dulles to Orlando. Pay $59 each way ( $139 round trip with taxes) for travel Tuesday, Wednesday and Saturday through Jan. 30; holiday blackout dates apply. Deadline to buy is Sept. 18; 10-day advance purchase required. Other airlines are matching. Buy at http://www.jetblue.com, or pay $10 more by calling 800-538-2583.  * Book a package to Vail, Colo., this fall and kids ages 2 to 12 fly free. For example, a seven-night trip in early November for a family of four costs $1,747, including $418 per adult for airfare from Washington, $25 air taxes per child and $861 for a one-bedroom loft unit at the Sandstone Creek Club condominium complex. The promotion, offered by the Vail Valley Partnership and American Airlines, is good for travel through Nov. 15. Cheapest rates apply to flights arriving at Eagle County Airport Sunday-Wednesday and departing Tuesday-Friday. Two-night minimum stay required. Prices vary by property and travel dates. Book at 888-303-3834. Vail info: http://www.vail.com.  * Go-today.com's six-night package to London starts at $674 per person double (including $175 taxes) with round-trip flight from Washington and lodging at the Apollo Hotel, a budget property in north London. Priced separately, air costs $461 and six nights at the hotel goes for $853. Cheapest prices apply to Tuesday and Wednesday travel; deal available for travel Jan. 8-Feb. 24. Pricier hotels are also available. Info: 800-227-3235, http://www.go-today.com.  Prices were verified and available on Thursday afternoon when the Travel section went to press. However, deals sell out quickly and are not guaranteed to be available. Restrictions such as day of travel, blackout dates and advance-purchase requirements sometimes apply.
? The Seventh Mountain Resort in Bend, Ore ., is offering a golf package for stays through Oct. 31. For about $150 per person double weekdays ($180 weekends), package includes two nights in a one-bedroom suite, a round of golf for two at nearby Widgi Creek Golf Course and taxes. Priced separately,...