Cheap Flights to Riverdale from HK$498

View HK$498 flight on Thu, 6 Nov 2025Opens in a new window

Popular airlines to Riverdale

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Cheap round-trip flights to Riverdale

Prices were available within the past 7 days and start at HK$498 for one-way flights and HK$1,154 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 30 Oct - Wed, 5 Nov
BOS
Boston
DCA
Washington
HK$1,154 Return, found 19 hours ago
HK$1,154
Return
found 19 hours ago
Select Delta flight, departing Thu, 30 Oct from Boston to Washington, returning Wed, 5 Nov, priced at HK$1,154 found 19 hours ago
American Airlines
Thu, 30 Oct - Wed, 5 Nov
BOS
Boston
DCA
Washington
HK$1,616 Return, found 19 hours ago
HK$1,616
Return
found 19 hours ago
Select American Airlines flight, departing Thu, 30 Oct from Boston to Washington, returning Wed, 5 Nov, priced at HK$1,616 found 19 hours ago
JetBlue Airways
Mon, 13 Oct - Fri, 17 Oct
BOS
Boston
DCA
Washington
HK$2,588 Return, found 2 days ago
HK$2,588
Return
found 2 days ago
Select JetBlue Airways flight, departing Mon, 13 Oct from Boston to Washington, returning Fri, 17 Oct, priced at HK$2,588 found 2 days ago
United
Sat, 13 Sept - Sun, 21 Sept
LAX
Los Angeles
IAD
Washington
HK$5,455 Return, found 19 hours ago
HK$5,455
Return
found 19 hours ago
Select United flight, departing Sat, 13 Sept from Los Angeles to Washington, returning Sun, 21 Sept, priced at HK$5,455 found 19 hours ago
Air Canada
Tue, 18 Nov - Mon, 24 Nov
HKG
Hong Kong SAR
IAD
Washington
HK$5,959 Return, found 2 days ago
HK$5,959
Return
found 2 days ago
Select Air Canada flight, departing Tue, 18 Nov from Hong Kong SAR to Washington, returning Mon, 24 Nov, priced at HK$5,959 found 2 days ago

Find the cheapest month to fly from Columbus (CMH) to Washington (DCA)

August is typically the cheapest month to fly

From HK$765 - HK$2,807 per traveller.
Flights to Riverdale information
Destination airport
Washington Dulles Intl.
Destination airport IATA code
IAD
Destination city name
Washington
Return price
HK$4,303

Trending flights to Riverdale

Prices were available within the past 7 days and start at HK$498 for one-way flights and HK$1,154 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Tue, 18 Nov - Mon, 24 Nov
HKG
Hong Kong SAR
IAD
Washington
HK$5,959 Return, found 2 days ago
HK$5,959
Return
found 2 days ago
Select Air Canada flight, departing Tue, 18 Nov from Hong Kong SAR to Washington, returning Mon, 24 Nov, priced at HK$5,959 found 2 days ago
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