
Popular airlines
- Delta
Delta
- American Airlines
American Airlines
- Southwest Airlines
Southwest Airlines
- Spirit Airlines
Spirit Airlines
- United
United
- Frontier Airlines
Frontier Airlines
- British Airways
British Airways
- 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 New Carrollton
Prices were available within the past 7 days and start at HK$1,078 for one-way flights and HK$2,231 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, 19 Jan - Wed, 21 Jan
SAN
San Diego
IAD
Washington
HK$2,231 Return, found 2 days ago
HK$2,231
Return
found 2 days ago

Tue, 13 Jan - Tue, 20 Jan
SAN
San Diego
IAD
Washington
HK$3,014 Return, found 2 days ago
HK$3,014
Return
found 2 days ago

Sat, 17 Jan - Sun, 18 Jan
CLD
Carlsbad
DCA
Washington
HK$3,241 Return, found 1 day ago
HK$3,241
Return
found 1 day ago

Tue, 13 Jan - Sun, 18 Jan
SAN
San Diego
IAD
Washington
HK$3,789 Return, found 2 days ago
HK$3,789
Return
found 2 days ago

Mon, 23 Feb - Tue, 24 Feb
HKG
Hong Kong SAR
BWI
Baltimore
HK$6,589 Return, found 3 days ago
HK$6,589
Return
found 3 days ago
Find the cheapest month to fly from Columbus (CMH) to Baltimore (BWI)
March is typically the cheapest month to fly
From HK$987 - HK$3,144 per traveller.
Frequently asked questions
Travel information
Destination airport | Washington Dulles Intl. |
|---|---|
Destination airport IATA code | IAD |
Destination city name | Washington |
Return price | HK$2,231 |
Trending flights to New Carrollton
Prices were available within the past 7 days and start at HK$1,078 for one-way flights and HK$2,231 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, 23 Feb - Tue, 24 Feb
HKG
Hong Kong SAR
BWI
Baltimore
HK$6,589 Return, found 3 days ago
HK$6,589
Return
found 3 days ago
*Available to Expedia members.