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BIL to SAN: distance & flight time
Billings (Billings Logan International Airport) → San Diego (San Diego International Airport)
1,013 mi
1,631 km · 881 nm
2h 40m
estimated nonstop flight time
-1h
time difference · heading southwest
See live BIL→SAN fares Phone-only fares on this route — call free
Flight time details
1,013 miles nonstop takes roughly 2h 40m gate to gate, flying southwest. 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
- BIL — Billings Logan International Airport · Billings, United States
- SAN — San Diego International Airport · San Diego, 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 BIL
- COD · Yellowstone Regional Airport92 mi away
- LVM · Mission Field92 mi away
- LWT · Lewistown Municipal Airport96 mi away
- SHR · Sheridan County Airport105 mi away
Near SAN
Frequently asked questions
How far is BIL from SAN?
The flight distance from Billings (BIL) to San Diego (SAN) is 1,013 miles (1,631 km, 881 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BIL to SAN?
A nonstop flight takes about 2h 40m 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 Billings and San Diego?
San Diego is 1 hour behind Billings.
What is the cheapest way to fly from BIL to SAN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BIL–SAN that never appear on search engines, with no booking fees.