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SGU to IAD: distance & flight time
Saint George (St George Municipal Airport) → Washington (Washington Dulles International Airport)
1,955 mi
3,146 km · 1,699 nm
4h 18m
estimated nonstop flight time
+2h
time difference · heading east
See live SGU→IAD fares Phone-only fares on this route — call free
Flight time details
1,955 miles nonstop takes roughly 4h 18m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- SGU — St George Municipal Airport · Saint George, United States
- IAD — Washington Dulles International 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 SGU
- CDC · Cedar City Regional Airport51 mi away
- LAS · McCarran International Airport113 mi away
- BCE · Bryce Canyon Airport88 mi away
- LSV · Nellis Air Force Base101 mi away
Frequently asked questions
How far is SGU from IAD?
The flight distance from Saint George (SGU) to Washington (IAD) is 1,955 miles (3,146 km, 1,699 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SGU to IAD?
A nonstop flight takes about 4h 18m 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 Saint George and Washington?
Washington is 2 hours ahead of Saint George.
What is the cheapest way to fly from SGU to IAD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SGU–IAD that never appear on search engines, with no booking fees.