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SDM to BIL: distance & flight time
San Diego (Brown Field Municipal Airport) → Billings (Billings Logan International Airport)
1,019 mi
1,639 km · 885 nm
2h 41m
estimated nonstop flight time
+1h
time difference · heading northeast
See live SDM→BIL fares Phone-only fares on this route — call free
Flight time details
1,019 miles nonstop takes roughly 2h 41m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- SDM — Brown Field Municipal Airport · San Diego, United States
- BIL — Billings Logan International Airport · Billings, 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 SDM
Near BIL
- COD · Yellowstone Regional Airport92 mi away
- LVM · Mission Field92 mi away
- LWT · Lewistown Municipal Airport96 mi away
- SHR · Sheridan County Airport105 mi away
Frequently asked questions
How far is SDM from BIL?
The flight distance from San Diego (SDM) to Billings (BIL) is 1,019 miles (1,639 km, 885 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SDM to BIL?
A nonstop flight takes about 2h 41m 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 San Diego and Billings?
Billings is 1 hour ahead of San Diego.
What is the cheapest way to fly from SDM to BIL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SDM–BIL that never appear on search engines, with no booking fees.