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DCA to SBD: distance & flight time
Washington (Ronald Reagan Washington National Airport) → San Bernardino (San Bernardino International Airport)
2,239 mi
3,604 km · 1,946 nm
4h 51m
estimated nonstop flight time
-3h
time difference · heading west
See live DCA→SBD fares Phone-only fares on this route — call free
Flight time details
2,239 miles nonstop takes roughly 4h 51m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- DCA — Ronald Reagan Washington National Airport · Washington, United States
- SBD — San Bernardino International Airport · San Bernardino, 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 SBD
- RIV · March ARB Airport15 mi away
- RAL · Riverside Municipal Airport16 mi away
- ONT · Ontario International Airport21 mi away
- CNO · Chino Airport24 mi away
Frequently asked questions
How far is DCA from SBD?
The flight distance from Washington (DCA) to San Bernardino (SBD) is 2,239 miles (3,604 km, 1,946 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DCA to SBD?
A nonstop flight takes about 4h 51m 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 time difference between Washington and San Bernardino?
San Bernardino is 3 hours behind Washington.
What is the cheapest way to fly from DCA to SBD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DCA–SBD that never appear on search engines, with no booking fees.