
Popular airlines
- Delta
Delta
- American Airlines
American Airlines
- United
United
- Southwest Airlines
Southwest Airlines
- Frontier Airlines
Frontier Airlines
- JetBlue Airways
JetBlue Airways
- Air Canada
Air Canada
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 35% on select hotels after you book a flight*
Cheap round-trip flights to Tysons
Prices were available within the past 7 days and start at HK$1,088 for one-way flights and HK$1,853 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, 8 Jan - Sat, 17 Jan
LAX
Los Angeles
DCA
Washington
HK$1,853 Return, found 1 day ago
HK$1,853
Return
found 1 day ago

Thu, 8 Jan - Sat, 17 Jan
LAX
Los Angeles
DCA
Washington
HK$2,402 Return, found 1 day ago
HK$2,402
Return
found 1 day ago

Thu, 8 Jan - Sat, 17 Jan
LAX
Los Angeles
DCA
Washington
HK$2,443 Return, found 1 day ago
HK$2,443
Return
found 1 day ago

Mon, 2 Feb - Sat, 7 Feb
HKG
Hong Kong SAR
IAD
Washington
HK$6,635 Return, found 3 hours ago
HK$6,635
Return
found 3 hours ago

Tue, 17 Mar - Thu, 27 Aug
HKG
Hong Kong SAR
IAD
Washington
HK$7,313 Return, just found
HK$7,313
Return
just found
Find the cheapest month to fly from Columbus (CMH) to Washington (DCA)
November is typically the cheapest month to fly
From HK$763 - HK$2,655 per traveller.
Frequently asked questions
Destination airport | Washington Dulles Intl. |
|---|---|
Destination airport IATA code | IAD |
Destination city name | Washington |
Return price | HK$1,951 |
Trending flights to Tysons
Prices were available within the past 7 days and start at HK$1,088 for one-way flights and HK$1,853 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, 2 Feb - Sat, 7 Feb
HKG
Hong Kong SAR
IAD
Washington
HK$6,635 Return, found 3 hours ago
HK$6,635
Return
found 3 hours ago
*Available to Expedia members.