← Montana fireworks laws›Where to Buy Fireworks

Montana Where to Buy Fireworks (2026)

Permitted: Most consumer fireworks are sold at licensed Montana retailers during seasonal windows.

PermittedVerified Jun 5, 2026

Fireworks laws change at state, county and city lines.Track them in the free LawLert iPhone app: it alerts you when you cross into a state where they differ, or into a city or county with its own fireworks ban where LawLert has the local rule, and when they change in your state. No account.Get the app

Official source: mca.legmt.gov →

General legal information, not legal advice — verify important decisions with a licensed attorney.

Where to Buy Fireworks in states bordering Montana

The same rule in each neighboring state LawLert has verified, from that state’s own official source.

IdahoConditional
In Idaho, "safe and sane" (non-aerial) fireworks are sold from licensed stands during two windows, June 23 to July 5 and December 26 to January 1. Vendors commonly sell aerial items under signed "out-of-state use" agreements, but those items remain illegal to use in Idaho.
Verified Jun 7, 2026 · Source: legislature.idaho.gov · Full Idaho rule →
North DakotaPermitted
In North Dakota you can buy the full consumer fireworks line at licensed retailers and seasonal stands.
Verified Jun 5, 2026 · Source: attorneygeneral.nd.gov · Full North Dakota rule →
South DakotaPermitted
In South Dakota you can buy the full consumer fireworks line at licensed retailers during seasonal windows.
Verified Jun 5, 2026 · Source: dps.sd.gov · Full South Dakota rule →
WyomingConditional
In Wyoming, retail sale of consumer fireworks is lawful where the county has not prohibited it. …
Verified Jul 28, 2026 · Source: wyoleg.gov · Full Wyoming rule →

Don't get caught off guardCross into a state where this law is different and the free iPhone app tells you what changed, even with the app closed. It also alerts you when a law you track changes where you live. No account.Get the free app

Track this law — get alerted when it changes

We watch the official sources behind Montana fireworks rules. If a tracked rule changes, you get one short email — never more than one a week. Free, unsubscribe anytime.