$157 Cheap flights to Montana

The majority of momondo users who fly to Montana tend to spend time in Bozeman, which is visited 52% more often than other cities. When flying to Bozeman, the most popular airport to fly into is Bozeman Airport.

Temperatures in Montana can vary between 15.8 °F and 64.4 °F based on the time of year. Typically, the coldest month in Montana will be January, and the warmest month will be July. It is also worth noting that those looking to avoid rain and/or snow should consider traveling to Montana in January, January, and January, as that is when precipitation is least likely.

You can find flights to Montana from 11 airlines. If you’re unsure which to fly with, consider booking your flight with United Airlines, Delta or American Airlines as these are the most popular among our users. United Airlines is the most favored with 47% of momondo travelers booking flights with this airline.

On average, a flight to Montana will cost $422 per ticket. We’ve had users find flights to Montana for as low as $38, however. If you’re unable to find a plane ticket for $38, but manage to find one for $350 or less, then this is still a great deal. Keep in mind that flight costs vary depending on where you fly from, what time of year you travel, and what airline you fly with.

The best day of the week to fly to Montana is Saturday due to prices being at their lowest. Flying out on a Wednesday should be a backup plan since this day tends to be less expensive as well. Sunday, on the other hand, is the most expensive day to fly to Montana.

If you're headed to Montana, consider flying into Sidney Richland Municipal airport in Sidney for the best deals, with an average airfare of $38. Alternatively, Billings Logan Intl airport in Billings is a close second for cheapest flights to Montana with an average airfare of $39.

Prices for flights to Montana are updated daily.

As of August 2026, there are 12 operators available to choose from for flights to Montana.

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to Montana.

The travel and health documents you'll need for your trip to Montana may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Montana. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.