Need help booking?
Unpublished phone-only deals available
CGZ to BFI: distance & flight time
Casa Grande (Casa Grande Municipal Airport) → Seattle (Boeing Field King County International Airport)
1,148 mi
1,847 km · 997 nm
2h 58m
estimated nonstop flight time
Same time
time difference · heading northwest
See live CGZ→BFI fares Phone-only fares on this route — call free
Flight time details
1,148 miles nonstop takes roughly 2h 58m gate to gate, flying northwest. 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
- CGZ — Casa Grande Municipal Airport · Casa Grande, United States
- BFI — Boeing Field King County International Airport · Seattle, 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 CGZ
- PHX · Phoenix Sky Harbor International Airport36 mi away
- AZA · Phoenix-Mesa-Gateway Airport25 mi away
- MSC · Falcon Field35 mi away
- MZJ · Pinal Airpark40 mi away
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
Frequently asked questions
How far is CGZ from BFI?
The flight distance from Casa Grande (CGZ) to Seattle (BFI) is 1,148 miles (1,847 km, 997 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CGZ to BFI?
A nonstop flight takes about 2h 58m 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 CGZ to BFI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CGZ–BFI that never appear on search engines, with no booking fees.