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SUU to IAD: distance & flight time
Fairfield (Travis Air Force Base) → Washington (Washington Dulles International Airport)
2,377 mi
3,826 km · 2,066 nm
5h 8m
estimated nonstop flight time
+3h
time difference · heading east
See live SUU→IAD fares Phone-only fares on this route — call free
Flight time details
2,377 miles nonstop takes roughly 5h 8m 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
- SUU — Travis Air Force Base · Fairfield, 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 SUU
- SFO · San Francisco International Airport51 mi away
- APC · Napa County Airport20 mi away
- CCR · Buchanan Field20 mi away
- SAC · Sacramento Executive Airport29 mi away
Frequently asked questions
How far is SUU from IAD?
The flight distance from Fairfield (SUU) to Washington (IAD) is 2,377 miles (3,826 km, 2,066 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SUU to IAD?
A nonstop flight takes about 5h 8m 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 Fairfield and Washington?
Washington is 3 hours ahead of Fairfield.
What is the cheapest way to fly from SUU to IAD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SUU–IAD that never appear on search engines, with no booking fees.