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BTM to NZY: distance & flight time
Butte (Bert Mooney Airport) → San Diego (North Island Naval Air Station-Halsey Field)
949 mi
1,528 km · 825 nm
2h 32m
estimated nonstop flight time
-1h
time difference · heading south
See live BTM→NZY fares Phone-only fares on this route — call free
Flight time details
949 miles nonstop takes roughly 2h 32m gate to gate, flying south. 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
- BTM — Bert Mooney Airport · Butte, United States
- NZY — North Island Naval Air Station-Halsey Field · 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 BTM
- HLN · Helena Regional Airport51 mi away
- BZN · Gallatin Field66 mi away
- SMN · Lemhi County Airport88 mi away
- LVM · Mission Field100 mi away
Near NZY
- SAN · San Diego International Airport3 mi away
- NKX · Miramar Marine Corps Air Station - Mitscher Field12 mi away
- SDM · Brown Field Municipal Airport16 mi away
- SEE · Gillespie Field17 mi away
Frequently asked questions
How far is BTM from NZY?
The flight distance from Butte (BTM) to San Diego (NZY) is 949 miles (1,528 km, 825 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BTM to NZY?
A nonstop flight takes about 2h 32m 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 Butte and San Diego?
San Diego is 1 hour behind Butte.
What is the cheapest way to fly from BTM to NZY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BTM–NZY that never appear on search engines, with no booking fees.