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COT to BFI: distance & flight time
Cotulla (Cotulla-La Salle County Airport) → Seattle (Boeing Field King County International Airport)
1,807 mi
2,909 km · 1,571 nm
4h 1m
estimated nonstop flight time
-2h
time difference · heading northwest
See live COT→BFI fares Phone-only fares on this route — call free
Flight time details
1,807 miles nonstop takes roughly 4h 1m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- COT — Cotulla-La Salle County Airport · Cotulla, 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 COT
- UVA · Garner Field61 mi away
- LRD · Laredo International Airport65 mi away
- NLD · Quetzalcóatl International Airport73 mi away
- SKF · Lackland Air Force Base75 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 COT from BFI?
The flight distance from Cotulla (COT) to Seattle (BFI) is 1,807 miles (2,909 km, 1,571 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from COT to BFI?
A nonstop flight takes about 4h 1m 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 Cotulla and Seattle?
Seattle is 2 hours behind Cotulla.
What is the cheapest way to fly from COT to BFI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on COT–BFI that never appear on search engines, with no booking fees.