30Oct

Dillon Francis Halloween Bash | Bluebird Social

1401 W Shoreline Drive, Boise, ID, United States, Idaho 83702

30 Oct 2026

30Oct

Fright Nights - All Ages Night

2445 Old Penitentiary Rd, Boise, ID, United States, Idaho 83712

30 Oct 2026

30Oct

Candlelight - A Haunted Evening of Halloween Classics at Egyptian Theatre - ID

Egyptian Theatre - ID

30 Oct 2026

29Oct

The Fright Crawl | Boise Halloween Bar Crawl 2026 | Thurs, Oct. 29

TBA

29 Oct 2026

USD 8 TO 71

31Oct

Fright Nights - Adult Night

2445 Old Penitentiary Rd, Boise, ID, United States, Idaho 83712

31 Oct 2026

31Oct

The Fright Crawl | Boise's #1 Halloween Bar Crawl 2026 | Sat, Oct 31

TBA

31 Oct 2026

USD 8 TO 71

31Oct

Boise Halloween Bar Crawl 2026

Cactus Bar

31 Oct 2026

USD 25 TO 31

31Oct

The Last Call's Halloween Party

The Sapphire Room at The Riverside Hotel

31 Oct 2026

USD 37 TO 42

31Oct

HAUNTED HANNAH’S EXOTIC EROTICA BALL 2025!

Humpin' Hannah's

31 Oct 2026

31Oct

Boise - Golden Girls Halloween Brunch - 10 Barrel

10 Barrel Brewing Boise

31 Oct 2026

29Oct

Spooky Safari at the Zoo (21+)

355 E Julia Davis Dr, Boise, ID, United States, Idaho 83702

29 Oct 2026

31Oct

Boise Halloween Bar Crawl 2026

10 Barrel Brewing Boise

31 Oct 2026

USD 18 TO 49

30Oct

HAUNTED HANNAH’S ZOMBIE PROM 2026: FRIDAY OCT 30!

Humpin' Hannah's

30 Oct 2026

30Oct

Guilty Pleasure: Boogie Night & Frights Ft. Costume Contest

The Sapphire Room at The Riverside Hotel

30 Oct 2026

USD 25 TO 30

30Oct

Second Annual Halloween Trunk or Treat

Boise Brazilian Jiu Jitsu

30 Oct 2026

FREE

31Oct

The Shrining IV

Shrine Social Club

31 Oct 2026

1Nov

Boise Ghosts Hunt Challenge: Explore the Haunted Past!

Opera Idaho

1 Nov 2026

USD 8

29Oct

Billy Blues Band's Red-Hot Blues Halloween Party

The Sapphire Room at The Riverside Hotel

29 Oct 2026

USD 21 TO 27

29Oct

Trunk Or Treat

740 E Warm Springs Ave, Boise, ID, United States, Idaho 83712

29 Oct 2026

31Oct

Halloween Costume Party 2026 | Boise, Idaho

11505 Fairview Ave, Ste 102, Boise, ID

31 Oct 2026

28Oct

Boise State University Department of Music - Spook-tacular at Morrison Center

Morrison Center

28 Oct 2026

30Oct

Trunk or Treat at the Journey Church

9105 W Overland Rd, Boise, ID, United States, Idaho 83709

30 Oct 2026

29Oct

Confluence Market: A Hyde Park Night Market!

1609 13th St, Boise, ID, United States, Idaho 83702

29 Oct 2026

30Oct

Annual Boise Downtown Halloween Networking event

950 W Bannock St suite 1100

30 Oct 2026

FREE

29Oct

2ND ANNUAL COMMUNITY TRUNK OR TREAT

1100 North Cloverdale Road, Boise, ID, United States, Idaho 83713

29 Oct 2026

31Oct

Milonga Madera Halloween Edition

5591 W Overland Rd, Boise, ID 83705-2728, United States

31 Oct 2026

31Oct

Jima Roundup: Halloween at Coa De Jima

615 West Main Street, Boise, ID, United States, Idaho 83702

31 Oct 2026

31Oct

Halloween Party

7025 Overland Road, Boise, ID

31 Oct 2026

1Nov

Boise Murder Mystery: Solve the case!

700 W Jefferson St, Boise, ID 83720, USA

1 Nov 2026

USD 10

30Oct

Witching Hour 🕯️

515 S. Vista Ave, Boise, ID

30 Oct 2026

30Oct

0 PROOF NIGHT! All Ages Paint & Mocktail Party COSTUME CONTEST!

9931 West Cable Car Suite 160, Boise, ID 83709

30 Oct 2026

30Oct

Trunk or Treat at Children’s Dentistry of Boise

7800 West Ustick Road, Suite #100, Boise, ID

30 Oct 2026

7Nov

Legend of Sleepy Hollow- LAST SHOWING

8001 W Fairview Ave, Boise, ID, United States, Idaho 83704

7 Nov 2026

31Oct

SPOOKY SCAVENGER HUNT & RUN AT FLEET FEET BOISE

607 N Whitewater Park Blvd Boise, ID

31 Oct 2026

31Oct

Spook-N-Chill

Camel’s Back Park

31 Oct 2026

USD 23 TO 50

30Oct

Trunk or Treat

Timber Springs Transitional Care

30 Oct 2026

30Oct

Horns and Halos 6

Space Banana

30 Oct 2026

30Oct

Candlelight: Halloween Classics

700 W Main St, Boise, ID, United States, Idaho 83702

30 Oct 2026

28Oct

Trunk or Treat - ECC Surprise Valley

4601 S Surprise Way, Boise, ID 83716

28 Oct 2026

31Oct

Halloween Frenzy

1104 N Cole Rd, Boise, ID, United States, Idaho 83704

31 Oct 2026

31Oct

Queens of the Stone Age 'Perfecth' HalloQueen Listening Party

The Record Exchange

31 Oct 2026

29Oct

Shaun the Sheep: The Beast of Mossy Bottom

700 W Main St, Boise, ID, United States, Idaho 83702

29 Oct 2026

31Oct

Fall Festival & Trunk or Treat

1747 N Fairmeadow Dr, Boise, ID, United States, Idaho 83704

31 Oct 2026

31Oct

Hocus Pocus (1993)

700 W Main St, Boise, ID, United States, Idaho 83702

31 Oct 2026

30Oct

ZONA DE RAVETON: HALLOWEEN EDITION (Latin & Regional Rave)

Treefort Music Hall

30 Oct 2026

31Oct

Halloween Parade – Winstead Park Neighborhood Association

Winstead Park

31 Oct 2026

31Oct

Paint Nite: Give Thanks

Cafe Ole

31 Oct 2026

28Oct

she's green + Witches Exist + Starling

Shrine Social Club

28 Oct 2026

26Oct

👩‍🚀 Fall Radiothon 2026 🚀

1020 W. Main St #50, Boise, ID, United States, Idaho 83702

26 Oct 2026

29Oct

Life Care Center Boise Funhouse

Life Care Center of Boise

29 Oct 2026

26Oct

Pumpkin Hunt

1124 W Front St, Boise, ID, United States, Idaho 83702

26 Oct 2026

31Oct

Boise Official Halloween Bar Crawl 2026

10 Barrel Brewing Boise

31 Oct 2026

24Nov

A Very Scary Crunkmas- w/ BrokeNcyde, Dot Dot Curve and Auntie Boy!

The Shredder

24 Nov 2026

31Oct

SIP, SPOOK & TREAT Customer Appreciation Event

3417 N. Cole Rd., Boise, ID

31 Oct 2026

31Oct

Fall Back, Witch

Hap Hap Lounge

31 Oct 2026

31Oct

Annual Trunk or Treat

6500 W Overland Rd, Boise, ID

31 Oct 2026

30Oct

‘A Honey Trail Halloween’ At Hilltop Station

Hilltop Station

30 Oct 2026

28Oct

Riverside and Mitchell Ward Trunk or Treat

The Church of Jesus Christ of Latter-day Saints

28 Oct 2026

FREE