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BLI to FSI: distance & flight time
Bellingham (Bellingham International Airport) → Fort Sill (Henry Post Army Air Field (Fort Sill))
1,571 mi
2,528 km · 1,365 nm
3h 33m
estimated nonstop flight time
+2h
time difference · heading southeast
See live BLI→FSI fares Phone-only fares on this route — call free
Flight time details
1,571 miles nonstop takes roughly 3h 33m 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
- BLI — Bellingham International Airport · Bellingham, United States
- FSI — Henry Post Army Air Field (Fort Sill) · Fort Sill, 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 BLI
- YVR · Vancouver International Airport40 mi away
- YXX · Abbotsford Airport18 mi away
- ESD · Orcas Island Airport18 mi away
- YLY · Langley Airport22 mi away
Near FSI
- LAW · Lawton Fort Sill Regional Airport6 mi away
- DUC · Halliburton Field28 mi away
- HBR · Hobart Regional Airport44 mi away
- SPS · Sheppard Air Force Base-Wichita Falls Municipal Airport46 mi away
Frequently asked questions
How far is BLI from FSI?
The flight distance from Bellingham (BLI) to Fort Sill (FSI) is 1,571 miles (2,528 km, 1,365 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BLI to FSI?
A nonstop flight takes about 3h 33m 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 Bellingham and Fort Sill?
Fort Sill is 2 hours ahead of Bellingham.
What is the cheapest way to fly from BLI to FSI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BLI–FSI that never appear on search engines, with no booking fees.