Orbitz is pleased to offer airline tickets on United Airlines, which operates 7 regularly scheduled daily non-stop flights from Washington (IAD) to Denver (DEN), departing between 6:00am and 9:44pm, and one additional non-stop flight regularly scheduled to depart at 6:40pm and arrive at 8:39pm, Sundays. The average travel time from Washington, DC to Denver, CO is 3 hours and 56 minutes.

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Regularly Scheduled Flights to Denver (DEN) from Washington (IAD)
				Daily Non-Stops		Select Non-Stop		Earliest Flight		Last Flight
	United Airlines			7		1		6:00am		9:44pm
	Air Canada			7		1		6:00am		9:56pm
	TAM Transportes Aereos			3		-		8:30am		2:40pm
	Lufthansa			1		-		5:30pm		5:30pm
	South African Airways			2		-		8:43am		10:00am
	SAS			2		-		5:30pm		9:44pm
	US Airways			7		-		6:00am		9:45pm

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

Fat City
This 3.5-acre indoor entertainment mall, completely renovated in 2000, bills itself as "fun for everyone." It's not much of an exaggeration -- inside are 40 lanes of bowling, mini-golf, Laser Tag, roller-skating, and a large video arcade for the kids; for the more mature crowd, there's scads of TVs, billiards, a restaurant, and a 50-foot martini bar. Allow 1 to 4 hours.

Wings Over the Rockies Air & Space Museum
More than 40 planes and spacecraft occupy cavernous Hangar No. 1, which became a museum when Lowry Air Force Base closed in 1995; now it's a burgeoning residential area about 6 miles southeast of downtown. On display are antique biplanes, a search-and-rescue helicopter, an F-14 Tomcat, a massive B-1A bomber -- one of only two in existence -- and most of the F-100 fighter series. You can also see a World War II uniform collection, a Norden bombsight, U3A Blue Canoe, and the Freedom space module, plus seasonal exhibits. On each month's second Saturday the museum hosts "Demo Cockpit Day," when visitors get to climb into the planes' cockpits. Sci-fi fans take note: A full-size X-Wing prop used in the filming of Star Wars is on permanent display. The store is filled with aviation- and space-oriented souvenirs. Allow 1 1/2 hours.

Colorado's Ocean Journey
A decade in the making, Denver's state-of-the-art aquarium -- the largest between Chicago and Monterey, California -- opened in 1999 as a non-profit, and then nearly went bankrupt, and in 2003 was sold to the for-profit Landry's seafood restaurant chain, who plan to open a theme restaurant once permitting allows. Permanent exhibits include re-creations of two ecosystems that are on opposite sides of the planet: the Colorado River in North America and the Kampar River in Indonesia. The Colorado River path features the greenback cutthroat trout (the Colorado state fish) as well as river otters and innumerable other aquatic denizens. It culminates in a flash-flood simulation and the 187,000-gallon Sea of Cortez display, populated with exotic fish and moray eels. The Kampar River path features endangered Sumatran tigers. Allow 2 hours.

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

Innkeeper of the Rocky Mountains
A member of Hostelling International, this centrally located hostel is in a bustling urban area just off Colfax Avenue, within walking distance of more than 50 restaurants as well as all the major downtown attractions. Facilities include a community kitchen, lockers, laundry machines, Internet access, and a cafe. Each dorm room has no more than four beds; there are also five private bed-and-breakfast rooms in two adjacent houses. The front door is always locked and someone is on the premises all night. Under the same ownership are a nearby B&B and guesthouse, and a lodge in the Rockies.

Lumber Baron
After buying this turreted mansion in Denver's Highlands neighborhood on April Fool's Day 1991, Walt Keller began a 4-year, $1.5 million renovation. Built in 1890 by lumber baron John Mouat (hence the name), the 8,500-square-foot house held many surprises: a myriad of ornate wood fixtures (cherry, poplar, maple, and oak, to name a few) and a once-hidden third-story ballroom under an ornate pyramidal dome. The rooms feature antique furnishings from around the world and unique themes: the Honeymoon Suite has a neoclassical bent, a four-poster mahogany queen bed, and a gargantuan mirror; and the Helen Keller Suite (named for Walt's distant relative) has a garden motif with historic photos and intricate Anglo-Japanese wallpapering. For those seeking entertainment, the Lumber Baron hosts 50 "murder mystery parties" annually for $37 (dinner included; two-for-one pricing for guests), comedic events with a handful of actors amongst the 50 to 100 partygoers. Candlelit dinners are available in-room for $45 to $65.

Denver Marriott-City Center
This hotel's location in the heart of the financial district makes it a great choice for both business and leisure travelers. Totally renovated in 2001-02, it's just 2 blocks from the 16th Street Mall, and convenient to Larimer Square, the Convention Center, Coors Field, Elitch Gardens amusement park, the U.S. Mint, and the Denver Art Museum. Each room has one king-size or two double beds, a desk, and typically great views. Some suites have small kitchenettes, making this one of the few properties in downtown Denver with such an amenity.