Adelphi Vacations
Book a Hotel + Flight or Car together to unlock savings
- Plan, book, travel with confidence
- Better togetherSave up to NT$25,000 when you book a flight and hotel together*
- Find the right fitWith over 300,000 hotels worldwide, it's easy to create a perfect package
- Rest easyPlan, book, and manage your trip all in one place
Find the Best Adelphi Vacation Packages
Adelphi Hotel Deals
Washington Plaza Hotel
10 Thomas Circle NW Washington DC
Fully refundableReserve now, pay when you stay
The price is NT$3,451 per night from May 31 to Jun 1
NT$3,451
NT$4,001 total
May 31 - Jun 1
includes taxes & fees
8.8/10 Excellent! (5,125 reviews)
"Clean room friendly staff"
Reviewed on 2026/5/17
Hamilton Hotel Washington DC
1001 14th St NW Washington DC
Fully refundableReserve now, pay when you stay
The price is NT$4,817 per night from May 29 to May 30
NT$4,817
NT$6,558 total
May 29 - May 30
includes taxes & fees
8.8/10 Excellent! (3,403 reviews)
"喜欢窗帘"
Reviewed on 2026/5/21
The Watermark Hotel
1825 Capital One Dr McLean VA
Fully refundableReserve now, pay when you stay
The price is NT$5,624 per night from May 24 to May 25
NT$5,624
NT$6,467 total
May 24 - May 25
includes taxes & fees
9.6/10 Exceptional! (3,023 reviews)
"Staff was very professional and helpful and kind."
Reviewed on 2026/5/21
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
Discover the most popular places to visit in Adelphi
White House
Explore the home and workplace of the president of the United States. See entertainment areas and state rooms and learn about the history of this famous building.
National Mall
Inspiring architecture, magnificent museums and the icons of American history await on Washington’s famous two-mile (three-kilometer) strip.
Walter E. Washington Convention Center
During your trip, find out what's happening at Walter E. Washington Convention Center, a top convention center in Washington. Add the area's notable monuments or shops to your travel plans.
Explore a world of travel with Expedia
* Savings based on package bookings compared to the price of the same components booked separately. Savings not available on all packages.
