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Unpublished phone-only deals available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Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SBD–DCA that never appear on search engines, with no booking fees.