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BFI to DCU: distance & flight time

Seattle (Boeing Field King County International Airport) → Decatur (Pryor Field Regional Airport)

2,022 mi
3,254 km · 1,757 nm
4h 26m
estimated nonstop flight time
time difference · heading east
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Flight time details

2,022 miles nonstop takes roughly 4h 26m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.

The two airports

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.

Frequently asked questions

How far is BFI from DCU?

The flight distance from Seattle (BFI) to Decatur (DCU) is 2,022 miles (3,254 km, 1,757 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from BFI to DCU?

A nonstop flight takes about 4h 26m 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 cheapest way to fly from BFI to DCU?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BFI–DCU that never appear on search engines, with no booking fees.
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