Need help booking?
Unpublished phone-only deals available
IAD to SPR: distance & flight time
Washington (Washington Dulles International Airport) → San Pedro (San Pedro Airport)
1,585 mi
2,550 km · 1,377 nm
3h 34m
estimated nonstop flight time
-2h
time difference · heading southwest
See live IAD→SPR fares Phone-only fares on this route — call free
Flight time details
1,585 miles nonstop takes roughly 3h 34m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- IAD — Washington Dulles International Airport · Washington, United States
- SPR — San Pedro Airport · San Pedro, Belize
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 IAD
Near SPR
- BZE · Philip S. W. Goldson International Airport34 mi away
- CTM · Chetumal International Airport47 mi away
- FRS · Mundo Maya International Airport143 mi away
- UII · Utila Airport144 mi away
Frequently asked questions
How far is IAD from SPR?
The flight distance from Washington (IAD) to San Pedro (SPR) is 1,585 miles (2,550 km, 1,377 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAD to SPR?
A nonstop flight takes about 3h 34m 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 Pedro?
San Pedro is 2 hours behind Washington.
What is the cheapest way to fly from IAD to SPR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAD–SPR that never appear on search engines, with no booking fees.