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SEA to BDL: distance & flight time
Seattle (Seattle Tacoma International Airport) → Windsor Locks (Bradley International Airport)
2,425 mi
3,902 km · 2,107 nm
5h 13m
estimated nonstop flight time
+3h
time difference · heading east
See live SEA→BDL fares Phone-only fares on this route — call free
Flight time details
2,425 miles nonstop takes roughly 5h 13m 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
- SEA — Seattle Tacoma International Airport · Seattle, United States
- BDL — Bradley International Airport · Windsor Locks, 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 SEA
- RNT · Renton Municipal Airport5 mi away
- BFI · Boeing Field King County International Airport6 mi away
- TIW · Tacoma Narrows Airport18 mi away
- PWT · Bremerton National Airport21 mi away
Near BDL
- HFD · Hartford Brainard Airport14 mi away
- BAF · Westfield-Barnes Regional Airport15 mi away
- CEF · Westover ARB/Metropolitan Airport19 mi away
- OXC · Waterbury Oxford Airport39 mi away
Frequently asked questions
How far is SEA from BDL?
The flight distance from Seattle (SEA) to Windsor Locks (BDL) is 2,425 miles (3,902 km, 2,107 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SEA to BDL?
A nonstop flight takes about 5h 13m 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 Seattle and Windsor Locks?
Windsor Locks is 3 hours ahead of Seattle.
What is the cheapest way to fly from SEA to BDL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SEA–BDL that never appear on search engines, with no booking fees.