Cheap Flights to The Plains from HK$733

View HK$733 flight on Tue, 21 Oct 2025Opens in a new window

Popular airlines to The Plains

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Cheap round-trip flights to The Plains

Prices were available within the past 7 days and start at HK$733 for one-way flights and HK$1,778 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, 27 Feb - Fri, 13 Mar
BOS
Boston
IAD
Washington
HK$1,778 Return, found 3 days ago
HK$1,778
Return
found 3 days ago
Select United flight, departing Fri, 27 Feb from Boston to Washington, returning Fri, 13 Mar, priced at HK$1,778 found 3 days ago
Delta
Sat, 4 Oct - Tue, 7 Oct
BOS
Boston
IAD
Washington
HK$2,865 Return, found 18 hours ago
HK$2,865
Return
found 18 hours ago
Select Delta flight, departing Sat, 4 Oct from Boston to Washington, returning Tue, 7 Oct, priced at HK$2,865 found 18 hours ago
American Airlines
Sat, 4 Oct - Tue, 7 Oct
BOS
Boston
IAD
Washington
HK$3,327 Return, found 18 hours ago
HK$3,327
Return
found 18 hours ago
Select American Airlines flight, departing Sat, 4 Oct from Boston to Washington, returning Tue, 7 Oct, priced at HK$3,327 found 18 hours ago
Royal Jordanian
Sun, 5 Oct - Sun, 19 Oct
DXB
Dubai
IAD
Washington
HK$4,864 Return, found 11 hours ago
HK$4,864
Return
found 11 hours ago
Select Royal Jordanian flight, departing Sun, 5 Oct from Dubai to Washington, returning Sun, 19 Oct, priced at HK$4,864 found 11 hours ago
Scandinavian Airlines
Fri, 26 Dec - Mon, 29 Dec
EDI
Edinburgh
IAD
Washington
HK$6,491 Return, found 1 day ago
HK$6,491
Return
found 1 day ago
Select Scandinavian Airlines flight, departing Fri, 26 Dec from Edinburgh to Washington, returning Mon, 29 Dec, priced at HK$6,491 found 1 day ago

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

August is typically the cheapest month to fly

From HK$762 - HK$2,798 per traveller.
Flights to The Plains information
Destination airport
Washington Dulles Intl.
Destination airport IATA code
IAD
Destination city name
Washington
Return price
HK$1,778

Trending flights to The Plains

Prices were available within the past 7 days and start at HK$733 for one-way flights and HK$1,778 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Airlines
Mon, 27 Oct - Mon, 10 Nov
HKG
Hong Kong SAR
IAD
Washington
HK$6,890 Return, found 5 days ago
HK$6,890
Return
found 5 days ago
Select China Airlines flight, departing Mon, 27 Oct from Hong Kong SAR to Washington, returning Mon, 10 Nov, priced at HK$6,890 found 5 days ago
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