Need help booking?
Unpublished phone-only deals available
DCA to HAF: distance & flight time
Washington (Ronald Reagan Washington National Airport) → Half Moon Bay (Half Moon Bay Airport)
2,445 mi
3,935 km · 2,125 nm
5h 16m
estimated nonstop flight time
—
time difference · heading west
See live DCA→HAF fares Phone-only fares on this route — call free
Flight time details
2,445 miles nonstop takes roughly 5h 16m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- DCA — Ronald Reagan Washington National Airport · Washington, United States
- HAF — Half Moon Bay Airport · Half Moon Bay, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near DCA
Near HAF
- SFO · San Francisco International Airport10 mi away
- SQL · San Carlos Airport14 mi away
- OAK · Metropolitan Oakland International Airport21 mi away
- PAO · Palo Alto Airport of Santa Clara County21 mi away
Frequently asked questions
How far is DCA from HAF?
The flight distance from Washington (DCA) to Half Moon Bay (HAF) is 2,445 miles (3,935 km, 2,125 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DCA to HAF?
A nonstop flight takes about 5h 16m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the cheapest way to fly from DCA to HAF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DCA–HAF that never appear on search engines, with no booking fees.