Orbitz is pleased to offer airline tickets on US Airways, which operates 7 regularly scheduled daily non-stop flights from Washington (IAD) to Denver (DEN), departing between 6:00am and 9:45pm. Generally, a movie is offered on this route. The average travel time from Washington, DC to Denver, CO is 3 hours and 53 minutes.

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Regularly Scheduled Flights to Denver (DEN) from Washington (IAD)
				Daily Non-Stops		Select Non-Stop		Earliest Flight		Last Flight
	US Airways			7		-		6:00am		9:45pm
	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
	United Airlines			7		1		6:00am		9:44pm

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

Rocky Mountain Arsenal National Wildlife Refuge
Once a site where the U.S. Army manufactured chemical weapons such as mustard gas and GB nerve agent, and later leased to a private enterprise to produce pesticides, the Rocky Mountain Arsenal has become an environmental success story. The 27-square-mile Superfund cleanup site, an area of open grasslands and wetlands just west of Denver International Airport, is home to more than 330 species, including deer, coyotes, prairie dogs, and birds of prey. An estimated 100 bald eagles make this one of the country's largest eagle-roosting locales during the winter.The Rocky Mountain Arsenal Wildlife Society Bookstore is at the visitor center, and there are 10 miles of hiking trails and catch-and-release fishing. For a guided tour, it's best to call a day or two in advance. Allow at least an hour.

Six Flags Elitch Gardens Theme Park
A Denver tradition established in 1889, this amusement park moved to its present downtown site in 1995. The 45-plus rides include Twister II, an unbelievable 10-story roller coaster with a 90-foot drop and dark tunnel; the Flying Coaster, a one-of-a-kind "hang gliding" experience where passengers lie facedown; the Halfpipe, a snowboarding-themed thrill ride that involves 16 passengers on a 39-foot board; the 220-foot, free-fall Tower of Doom; and a fully restored 1925 carousel with 67 hand-carved horses and chariots. Patrons of all ages can enjoy the Island Kingdom Water Park while the little ones have fun on pint-sized rides in the Looney Tunes MovieTown. There are also musical revues and stunt shows, games and arcades, food, shopping, and beautiful flower gardens. Allow 3 hours.

Butterfly Pavilion & Insect Center
A walk through the butterfly conservatory introduces the visitor to a world of grace and beauty. The constant mist creates a hazy habitat to support the lush green plants that are both food and home to the inhabitants. If you stand still for a few minutes, a butterfly might land on you, but don't try to pick them up -- the oils on your hands contaminate their senses, interfering with their ability to find food. One display describes the differences among butterflies, moths, and skippers, and color charts help with identification. (A butterfly guide is available for a nominal fee.)In the insect room you'll discover that honeybees beat their wings some 200 times per second, and beetles comprise one-fifth of all living things on earth. Meet arthropods (the scientific name for insects) that are native to Colorado, and see exotic species from around the world. A fascinating "touch cart" allows you to get up close to a cockroach or tarantula, assuming that you really want to.A 31,000-square-foot expansion was completed in 2004, housing "Shrunk!" -- giant robotic insects (it can be scary for little ones) and nifty interactive exhibits about the biomechanics of bugs. Also on the premises are a large gift shop and snack bar. Outside, a 1/2-mile nature trail meanders amidst cacti and other desert-friendly plants. Allow 2 to 3 hours.

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

Castle Marne Bed & Breakfast
A National Historic Landmark, Castle Marne is an impressive stone fortress designed and built in 1889 by the renowned architect William Lang for a contemporary silver baron. It was so named because a subsequent owner's son fought in the Battle of the Marne during World War I.The inn is furnished with antiques, fine reproductions, and family heirlooms. Several rooms have private balconies with hot tubs, and 2002 saw the addition of a second suite with an outdoor hot tub for two. Three rooms have old-fashioned bathrooms with pedestal sinks and cast-iron claw-foot tubs. A gourmet breakfast (two seatings) is served in the original formal dining room, and a proper afternoon tea is served daily in the parlor. Smoking is not permitted.

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.

Chief Hosa Campground
Those seeking the amenities and easy accessibility of a commercial campground close to Denver will find a nice (but often quite busy) campground at this longstanding establishment 20 miles west of Denver. There are tent and RV sites, and most of the latter have electric and water hookups. When it opened in 1913, the south campground here was dubbed "America's First Motor-Camping Area." The campground is open year-round. The amenities include showers, grills, and a volleyball court.