Orbitz is pleased to offer airline tickets on United Airlines, which operates 7 regularly scheduled daily non-stop flights from Denver (DEN) to Washington (IAD), departing between 6:15am and 6:58pm, and one additional non-stop flight regularly scheduled to depart at 11:59pm and arrive at 5:07am, Fridays. The average travel time from Denver, CO to Washington, DC is 3 hours and 12 minutes.

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Regularly Scheduled Flights to Washington (IAD) from Denver (DEN)
				Daily Non-Stops		Select Non-Stop		Earliest Flight		Last Flight
	United Airlines			7		1		6:15am		11:59pm
	Air Canada			7		1		6:00am		11:59pm
	TAM Transportes Aereos			3		-		8:30am		12:46pm
	Lufthansa			3		-		8:33am		11:18am
	South African Airways			2		-		8:30am		10:25am
	SAS			2		-		8:30am		10:25am
	US Airways			7		-		6:00am		6:58pm

During your Washington vacation, don't miss these great establishments and attractions:

Library of Congress
The question most frequently asked by visitors to the Library of Congress is: Where are the books? The answer is: on the 532 miles of shelves located throughout the library's three buildings: the Thomas Jefferson, James Madison Memorial, and John Adams buildings. Established in 1800, "for the purchase of such books as may be necessary for the use of Congress," the library today serves the nation, with holdings for the visually impaired (for whom books are recorded on cassette and/or translated into Braille), research scholars, college students -- and tourists. Its first collection of books was destroyed in 1814 when the British burned the Capitol (where the library was then housed) during the War of 1812. Thomas Jefferson then sold the institution his personal library of 6,487 books as a replacement, and this became the foundation of what would grow to become the world's largest library.Today, the collection contains a mind-boggling 128 million items. Its buildings house more than 29 million catalogued books, 57 million manuscripts, 12 million prints and photographs, 2.7 million audio holdings (discs, tapes, talking books, and so on), about a million movies and videotapes, musical instruments from the 1700s, and the letters and papers of everyone from George Washington to Groucho Marx. The library offers a year-round program of free concerts, lectures, and poetry readings, and houses the Copyright Office.Just as impressive as the library's holdings is its architecture. Most magnificent is the ornate Italian Renaissance-style Thomas Jefferson Building, which was erected between 1888 and 1897 to hold the burgeoning collection and establish America as a cultured nation with magnificent institutions equal to anything in Europe. Fifty-two painters and sculptors worked for 8 years on its interior. There are floor mosaics of Italian marble, allegorical paintings on the overhead vaults, more than 100 murals, and numerous ornamental cornucopias, ribbons, vines, and garlands. The building's exterior has 42 granite sculptures and yards of bas-reliefs. Especially impressive are the exquisite marble Great Hall and the Main Reading Room, the latter under a 160-foot dome. Originally intended to hold the fruits of at least 150 years of collecting, the Jefferson Building was, in fact, filled up in a mere 13 years. It is now supplemented by the James Madison Memorial Building and the John Adams Building.On permanent display in the Jefferson Building's Great Hall are several exhibits: The American Treasures of the Library of Congress rotates a selection of more than 300 of the rarest and most interesting items from the library's collection -- like Thomas Jefferson's rough draft of the Declaration of Independence with notations by Benjamin Franklin and John Adams in the margins, and the contents of Lincoln's pockets when he was assassinated. Be sure to obtain a free audio wand before you view the American Treasures exhibit, so that you can listen to audio treasures: a Duke Ellington recording, an excerpt of Martin Luther King's delivery of his "I have a dream" speech, and so on.Across the Great Hall from the American Treasures exhibit is one that showcases the World Treasures of the Library of Congress. Its multimedia display of books, maps, videos, and illustrations invites visitors to examine artifacts from the library's vast international collections. Tucked away in a corner of the Jefferson Building is another permanent exhibit, the Bob Hope Gallery of American Entertainment, which presents on a rotating basis, film clips, memorabilia, and manuscript pages from a collection that the comedian donated to the library in 2000. The Gershwin Room houses George and Ira Gershwin memorabilia, including a piano, desk, music manuscripts, and other of the American jazz composers' prized possessions.If you are waiting for your tour to start, take in the 12-minute orientation film in the Jefferson's visitors' theater or browse in its gift shop. Pick up a calendar of events when you visit. Concerts take place in the Jefferson Building's elegant Coolidge Auditorium. The concerts are free but require tickets, which you can obtain through Ticketmaster (tel. 800/551-7328 or 202/432-7328).The Madison Building, across Independence Avenue from the Jefferson Building, at 10 Independence Ave. SE, offers interesting exhibits and features classic, rare, and unusual films in its Mary Pickford Theater. (The theater closed in 2004 for a remodeling that would add accessibility features, but it should be open by 2005.) Find out more about the library's free film and concert series by accessing the LOC website (www.loc.gov), clicking on "Complete News and Events," then "Calendar of Events," and then scrolling down the page to find the postings for the free concert series and the free film series, as well as other events. The Madison Building also houses a cafeteria and the more formal Montpelier Room restaurant; both are open for lunch weekdays.Anyone over high school age may use the library's collections, but first you must obtain a user card with your photo on it. Go to Reader Registration in Room LM 140 (street level of the Madison Building) and present a driver's license or passport. Then head to the Information Desk in either the Jefferson or Madison buildings to find out about the research resources available to you and how to use them. Most likely, you will be directed to the Main Reading Room. All books must be used on-site.

Marian Koshland Science Museum
The National Academy of Sciences operates this museum, which was conceived of by molecular biologist Daniel Koshland, in memory of his wife, the immunologist and molecular biologist, Marian Koshland, who died in 1997. The museum opened in April 2004 in the heart of downtown D.C. Recommended for children over 13, and especially for those with a scientific bent, the museum presents state-of-the-art exhibits that explore the complexities of science. Three exhibits currently on show are the Wonders of Science, which includes animations of groundbreaking research and an introductory film about the nature of science; Global Warming Facts and Our Future; and Putting DNA to Work, which covers the details of current approaches to DNA sequencing, from tracking the origins of SARS to criminal forensics.

Anacostia Museum and Center for African-American History and Culture
This museum is inconveniently located, but that's because it was initially created in 1967 as a neighborhood museum (which makes it unique among the Smithsonian branches). It's devoted to the African-American experience, focusing on Washington, D.C., and the Upper South. The permanent collection includes about 7,000 items, ranging from videotapes of African-American church services to art, sheet music, historic documents, textiles, glassware, and anthropological objects. In addition, the Anacostia produces a number of shows each year and offers a comprehensive schedule of free educational programs and activities in conjunction with exhibit themes. Allow about an hour here.

Make your reservations for discount hotel rooms in the Washington area, including:

Hilton Washington
This sprawling hotel, built in 1965, occupies 7 acres and calls itself a "resort" -- mostly on the basis of having landscaped gardens, tennis courts, and an Olympic-style pool on its premises, unusual amenities for a D.C. hotel. The Hilton caters to corporate groups, some of whom may have families in tow (during the summer, the reception desk gives families a complimentary gift and lends them board games -- ask for the "Vacation Station" perk), and is accustomed to coordinating meetings for thousands of attendees. Its vast conference facilities include one of the largest hotel ballrooms on the East Coast (it accommodates nearly 4,000). By contrast, guest rooms are on the small side. A renovation of all guest rooms completed in 2003 installed elegant dark wood furnishings in every room. High-speed Internet access is available in all guest rooms, for a charge of $10 per 24 hours. From the fifth floor up, pool-side, you'll have panoramic views of Washington. The hotel's health club has been thoroughly renovated and expanded, and now offers extensive spa services.The designated concierge-level rooms usually go for about $30 more than the standard room rate. The hotel has 52 suites, in all kinds of configurations, from the junior executive (in which parlor and bedroom are combined) to the huge Presidential Suite.The Hilton puts you within an easy stroll of embassies, great restaurants, museums, and the charming neighborhoods of Adams-Morgan, and Woodley Park (all up the hill), and Dupont Circle (down the hill).Facilities: 2 restaurants (both American); deli; 2 bars (a pub, and lobby bar occasionally featuring a pianist); Olympic-style heated outdoor pool; 3 lighted tennis courts; extensive health-club facilities; concierge; transportation/sightseeing desk; comprehensive business center; lobby shops; room service (until 2am); same-day laundry/dry cleaning; concierge-level rooms; 28 rooms for those w/limited mobility, some with roll-in showers.

Hotel Tabard Inn
If you favor the offbeat and the personal over brand names and cookie-cutter chains, this might be the place for you. The Tabard Inn, named for the hostelry in Chaucer's Canterbury Tales, is actually three Victorian town houses that were joined in 1914 and have operated as an inn ever since. Situated on a quiet street of similarly old dwellings, the Tabard is a well-worn, funky hotel that's looked after by a chummy, peace-love-and-understanding sort of staff who clearly cherish the place.The heart of the ground floor is the dark-paneled lounge, with worn furniture, a wood-burning fireplace, the original beamed ceiling, and bookcases. This is a favorite spot for Washingtonians to come for a drink, especially in winter, or to linger before or after dining in the charming Tabard Inn restaurant [ST].From the lounge, the inn leads you up and down stairs, along dim corridors, and through nooks and crannies to guest rooms. Can you dig chartreuse? (Ask for room 3.) How about aubergine? (Ask for room 11.) Each is different, but those facing N Street are largest and brightest, and some have bay windows. Furnishings are a mix of antiques and flea-market finds. Perhaps the most eccentric room is the top-floor "penthouse," which has skylights, exposed brick walls, its own kitchen, and a deck accessed by climbing out a window. The inn is not easily accessible to guests with disabilities."There's a Small Hotel"--If you're in Washington on a Sunday night and you're staying at the Hotel Tabard Inn, be sure to plant yourself in the paneled parlor by 7:30pm. Even if you're not staying at the Tabard, you might want to get yourself there. From 7:30 to 10:30pm each Sunday, bassist Victor Dvoskin, usually accompanied by a guitarist, plays world-class jazz for free. Order a drink from the bar in the next room, then settle into one of the old chairs or sofas to enjoy the show. "There's a Small Hotel" is the name of a CD released by Dvoskin, in honor of Tabard owners Fritzi Cohen and her late husband, Edward, whose private program, the Capitals Citizens' Exchange, first brought Dvoskin to this country from Russia in 1988.Facilities: Restaurant (regional American) with lounge (free live jazz Sun evenings); free access to nearby YMCA (with extensive facilities that include indoor pool, indoor track, and racquetball/basketball courts); laundry service; fax, iron, hair dryer, and safe available at front desk.

Georgetown Suites
This hotel was designed to meet the needs of business travelers on extended visits, but its casual atmosphere and kitchen suites work well for families, too. It has two locations, within a block of each other.The main building, which I prefer, is the one on 30th Street, a quiet residential street that's only steps away from Georgetown's action. This building offers a large lobby for hanging out; it almost feels like a student lounge, with the TV going; games, books, magazines, and daily newspapers scattered across table tops in front of love seats and chairs; and a cappuccino machine on the counter. In the morning, an extensive breakfast, featuring everything from waffles to fresh pastries, is laid out here. By contrast, the property on 29th Street (known as the "Harbor Building") is situated right next to the Whitehurst Freeway, is much noisier, and has a very small lobby (although you can linger outside in the brick courtyard where there are flowering plants and Victorian white wooden benches). Continental breakfast is served here, too, in the lobby.Accommodations at both locations have living rooms, dining areas, and fully equipped kitchens. All rooms offer high-speed Internet access, at no charge. About half of the units are studios and half are one-bedroom suites. Glass-topped tables, chrome-framed chairs, and pastel-striped fabrics figure prominently in the decor. The biggest and best suites are the three two-level, two-bedroom town houses attached to the main building. The town houses feature modern furnishings, sunken Jacuzzi tubs and double sinks in the bathrooms, TVs with VCRs, CD players, and other deluxe amenities. These town houses have their own doors on 29th Street, through which you may exit only; to enter a town house, you must go through the hotel, as your key will not unlock the 29th Street door. This building also has two penthouse suites, which have their own terraces overlooking the rooftops of Georgetown.In room: A/C, TV, 2-line phone w/dataport, full kitchen (with fridge, coffeemaker, microwave, and dishwasher), hair dryer, iron, free high-speed Internet access.