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BFI to DAL: distance & flight time
Seattle (Boeing Field King County International Airport) → Dallas (Dallas Love Field)
1,670 mi
2,688 km · 1,451 nm
3h 45m
estimated nonstop flight time
+2h
time difference · heading southeast
See live BFI→DAL fares Phone-only fares on this route — call free
Flight time details
1,670 miles nonstop takes roughly 3h 45m gate to gate, flying southeast. 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
- BFI — Boeing Field King County International Airport · Seattle, United States
- DAL — Dallas Love Field · Dallas, 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 BFI
- SEA · Seattle Tacoma International Airport6 mi away
- RNT · Renton Municipal Airport5 mi away
- PWT · Bremerton National Airport22 mi away
- TIW · Tacoma Narrows Airport22 mi away
Near DAL
- DFW · Dallas Fort Worth International Airport11 mi away
- ADS · Addison Airport8 mi away
- RBD · Dallas Executive Airport12 mi away
- AFW · Fort Worth Alliance Airport29 mi away
Frequently asked questions
How far is BFI from DAL?
The flight distance from Seattle (BFI) to Dallas (DAL) is 1,670 miles (2,688 km, 1,451 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BFI to DAL?
A nonstop flight takes about 3h 45m 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 Dallas?
Dallas is 2 hours ahead of Seattle.
What is the cheapest way to fly from BFI to DAL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BFI–DAL that never appear on search engines, with no booking fees.