Need help booking?
Unpublished phone-only deals available
SPF to BLI: distance & flight time
Spearfish-South Dakota (Black Hills Airport-Clyde Ice Field) → Bellingham (Bellingham International Airport)
935 mi
1,505 km · 813 nm
2h 30m
estimated nonstop flight time
-1h
time difference · heading northwest
See live SPF→BLI fares Phone-only fares on this route — call free
Flight time details
935 miles nonstop takes roughly 2h 30m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- SPF — Black Hills Airport-Clyde Ice Field · Spearfish-South Dakota, United States
- BLI — Bellingham International Airport · Bellingham, 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 SPF
- RCA · Ellsworth Air Force Base41 mi away
- RAP · Rapid City Regional Airport47 mi away
- GCC · Gillette Campbell County Airport87 mi away
- CDR · Chadron Municipal Airport119 mi away
Near BLI
- YVR · Vancouver International Airport40 mi away
- YXX · Abbotsford Airport18 mi away
- ESD · Orcas Island Airport18 mi away
- YLY · Langley Airport22 mi away
Frequently asked questions
How far is SPF from BLI?
The flight distance from Spearfish-South Dakota (SPF) to Bellingham (BLI) is 935 miles (1,505 km, 813 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SPF to BLI?
A nonstop flight takes about 2h 30m 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 Spearfish-South Dakota and Bellingham?
Bellingham is 1 hour behind Spearfish-South Dakota.
What is the cheapest way to fly from SPF to BLI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SPF–BLI that never appear on search engines, with no booking fees.