Montana Halloween Events 2022

Are you ready to track down some fun events for Halloween 2022? We have put together one of the largest calendars of Halloween events in the United States for you. We’ve located holiday activities for all ages – from kid-friendly children’s activities to adult Halloween parties. We don’t have every event yet, but there are plenty of ideas to get you and your family in the mood for Halloween in Montana.

Last Major Update:

Happy Halloween! We hope you had fun with all the events we found! Check the festival pages for more 2022 events near you leading up to Thanksgiving and the beginning of December. See you next year for more Halloween fun!
Many have been canceled or their websites were not updated for this year. Please double-check the event organizer's websites before heading over to any events in case of any changes or cancellations.

2022 Events

Downtown Billings Trick or Treat - Billings, MT - Oct 28, 2022
This free community event brings thousands of children in costume downtown to trick or treat at over 60 participating businesses that offer candy, healthy treats, and unique Halloween themes or activities. The Downtown Billings Alliance office at 116 N 29th St., Suite A operates as headquarters for the event and provides maps of the route and trick or treat bags for the children.

Montana Boo at the Zoo - Billings, MT - Oct 29, 2022
Boo at the Zoo is a merry, not scary event filled with lots of games and activities, food vendors, lively entertainment and lots of candy! You don’t want to miss the Mad Scientist Show featuring some of the zoo animals and staff members at Noon, 2pm, and 3:15pm. Regular Zoo admission day and free for Zoo members!

Nightmare Affair - Billings, MT - Oct 29, 2022
Adult Halloween costume party, plus a buffet dinner, live music, a live auction, and hands-on science experiments.

Downtown Helena Trick or Treat - Helena, MT - Oct 31, 2022
Stop by downtown businesses and the Lewis & Clark Library for treats

Malloween Trick or Treat - Bozeman, MT - Oct 31, 2022
Malloween as it normally is is canceled and replaced with a Pumpkin Hot Air Balloon Glow event in the parking lot! 5PM-7PM to see Endeavor Ballooning’s pumpkin hot air balloon glow, with a 5-story tall pumpkin hot air balloon glowing in the dark. Normally: Trick-or-treating from 5PM to 7PM on October 31 at Gallatin Valley Mall! Simply visit the entrance of participating retailers throughout the mall for a great selection of candy and fun costumes. Meet Champ, get free professional family photos, and plenty of candy – while staying warm and dry!

Little Tykes Trick or Treat - Helena, MT - Oct 31, 2022
Dress up in your favorite costumes and join Downtown Helena, Inc. and the Helena Business Improvement District for the Little Tykes Trick or Treat on Halloween from 1-4pm throughout Downtown Helena.

Past Events

Thirsty Street Family-Fun Halloween Social - Billings, MT - Oct 26, 2019
Activities, games, snacks, candy & prizes! Costume contest with prizes at 3pm. Ages 10 & under.

Fright Night - Red Lodge, MT - Oct 26, 2019
Enjoy a Fright Night Halloween at the Yellowstone Wildlife Sanctuary! Party with the animals after dark and see nocturnal (night) and crepuscular (twilight) animals at their most active! Activities include a costume contest, live music, hot cocoa or cider, and guided tours.

Nightmare on Thirsty Street - Billings, MT - Oct 31, 2019
Grab some Boo’s at Nightmare on Thirsty Street! Halloween party & Costume Contest. Costume contest with prizes at 9pm.

Trick or Treat at the Original Governors Mansion - Helena, MT - Oct 31, 2019
Bring the kids to trick-or-treat at the Original Governor’s Mansion for a sweet taste of Halloweens past, located at 304 N Ewing.

Drive Thru Trunk or Treat at South Hills Church - Helena, MT - Oct 31, 2020
Drive thru Trunk or Treat volunteers will pass candy from their trunks to your car! 3:00-5:00pm

For more Halloween fun in Montana, check out our pages for these classic fall activities:
Haunted HousesPumpkin PatchesGhost Tours

Shop Funtober for Halloween Costumes