Flathead High School District Calendar 2026-2027
Complete holiday schedule and key dates for Flathead High School District for the 2026-2027 academic year. Official district website
School Year Timeline
Key Dates
| Event | Date(s) | Status |
|---|---|---|
| Labor Day | September 7, 2026 (Mon) | No School |
| Thanksgiving Break | November 25, 2026 - November 27, 2026 | No School |
| Winter Break | December 21, 2026 - January 1, 2027 | No School |
| Martin Luther King Jr. Day | January 18, 2027 (Mon) | No School |
| President’s Day | February 15, 2027 (Mon) | No School |
| Spring Break | March 22, 2027 - March 26, 2027 | No School |
| Memorial Day | May 31, 2027 (Mon) | No School |
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Extended Time Off
| Window | Date(s) | Length |
|---|---|---|
| Student Holiday Window | Oct 15–18, 2026Districtwide no-school: Oct 15–16, 2026 · Adjacent weekend: Oct 17–18, 2026 | 4 days |
| Thanksgiving Break Window | Nov 25–29, 2026Districtwide no-school: Nov 25–27, 2026 · Adjacent weekend: Nov 28–29, 2026 | 5 days |
| Winter Break Window | Dec 19, 2026–Jan 3, 2027Districtwide no-school: Dec 21, 2026–Jan 1, 2027 · Adjacent weekend: Dec 19–20, 2026; Jan 2–3, 2027 | 16 days |
| Spring Break Window | Mar 20–28, 2027Districtwide no-school: Mar 22–26, 2027 · Adjacent weekend: Mar 20–21, 2027; Mar 27–28, 2027 | 9 days |
Other Important Dates
| Event | Date(s) |
|---|---|
| Quarter 1 ends (All district students (Grades 9–12)) | October 30, 2026 (Fri) |
| Semester 1 ends (All district students (Grades 9–12)) | January 22, 2027 (Fri) |
| Quarter 3 ends (All district students (Grades 9–12)) | April 2, 2027 (Fri) |
| LEC Graduation (Thursday 7pm) (Linderman Education Center graduating students and families; 7 PM) | June 3, 2027 (Thu) |
| FHS Graduation (Friday 7pm) (Flathead High School graduating students and families; 7 PM) | June 4, 2027 (Fri) |
| GHS Graduation (Saturday 10am) (Glacier High School graduating students and families; 10 AM) | June 5, 2027 (Sat) |
Flathead High School District Calendar 2026-2027 montanaschoolcalendar.com
View the full 2026-2027 school year by month.
Monthly calendar12 months
Flathead High School District
Flathead High School District administers secondary education within Kalispell Public Schools District 5, encompassing Flathead High School, Glacier High School, and the Linderman Education Center.
Secondary students access career-focused learning through the district Agricultural Education Center and work-based internships, alongside rigorous honors and AP curricula. Families track student achievements and school bus transit through PowerSchool and central activities portals.
Compared With Related Districts
Selected highlights from this district calendar and related district calendar pages.
Flathead High School District uses this Spring Break week, while Florence-Carlton School District 15-6 (March 29, 2027 - April 1, 2027) and East Helena School District (March 29, 2027 - April 2, 2027) use different windows in the related calendar set.
Flathead High School District lists 31 early-release or half-day items that may affect pickup times even when school is in session.
Compare key dates with other districts
Choose one or two related districts to line up major planning dates with Flathead High School District.
Related Links
About This Calendar
Data Source: 2026-2027 School Year — School Board Approved on 3/10/2026; Updated on 3/4/2026 How we verify dates
Disclaimer: This website is not affiliated with Flathead High School District, any state education authority, or any official district body. While we strive for accuracy, always verify important dates with the official district website.