What are the opening hours?

Monday 9am - 1pm 2pm - 5pm Tuesday 9am - 1pm 2pm - 5pm Wednesday 9am - 1pm 2pm - 5pm Thursday 9am - 1pm 2pm - 5pm Friday 9am - 1pm 2pm - 5pm

First Interstate Bank

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Boise, ID
First Interstate Bank

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Straight answers, human relationships, and no nonsense. It’s not a new way to bank, but it is the right way.

First Interstate Bank in Boise, ID offers a comprehensive suite of personal and business products to take care of your diverse financial needs. Whether you’re a first-time home buyer looking for a mortgage, an established business looking to streamline your payment methods, or someone who is ready to plan your financial future, our local banking experts at the First Interstate Bank Boise West Myrtle branch will help you reach your goals. First Interstate Bank is a community banking organization headquartered in Billings, Montana. With nearly 300 locations across our footprint, First Interstate is still run on the same principles as when it was founded by Homer Scott, Sr. in Sheridan, Wyoming in 1968 – to take the best possible care of our customers, our employees, and the places we call home.

10/30/2026

Witch better have our candy. 🧙‍♀️🎃

Our Prairie City, IA branch stirred up a little Halloween magic as Whitney Leighton, Kesley Auer, and Chrissy Bedner arrived dressed as witches. Whether they were brewing potions or just tackling the day's to-do list, this trio proved that a pointy hat is always in style this time of year.

No black cats, flying monkeys, or mysterious spells were reported. Just a spell-binding costume theme that was wickedly good.

Member FDIC. Equal Housing Lender.

10/30/2026

Some duos are simply iconic. 🎤📄🎃

Our Creston, IA branch chose a dynamic duo theme and delivered twice the costume awesomeness. Linda and Liz took us to Scranton as Dwight and Dave from The Office, while Katie and Maggie stepped into the boots of country music legends Kenny Rogers and Dolly Parton.

Whether you're quoting office memos or country classics, this crew proved that great pairs stand the test of time. Two themes, four costumes, and a whole lot of character made this one a perfect match.

Member FDIC. Equal Housing Lender.

10/30/2026

Who let the dogs out? Actually, we know exactly who. 🐾🎃

Our Fort Collins JFK Branch turned Halloween into a tail-wagging good time with a 101 Dalmatians theme. Brandy, Ellie, and Madi formed the dalmatian squad, while Gage stole the scene as the fabulously infamous Cruella de Vil.

Fortunately, Cruella's fashion ambitions stopped at costumes, and every puppy made it through the day unscathed. We'd call that a pawsitive outcome.

With a theme this spot-on, it's no wonder this crew turned heads.

Member FDIC. Equal Housing Lender.

10/30/2026

"Pour yourself a cup of ambition..." ☕🎃

Our Erie, CO branch clocked in as the unforgettable cast of 9 to 5, bringing a little workplace comedy and a lot of '80s nostalgia to Halloween. James Sites stepped into the role of Mr. Hart, while Emily Evans, Lana Hartman, and Maddie Silva channeled Violet Newstead, Judy Bernly, and Doralee Rhodes.

Fortunately, this crew kept the mischief to costumes only. Nobody was kidnapped, no coffee was tampered with, and all office supplies remained under proper supervision.

As Dolly Parton famously sang, it's all "workin' 9 to 5," but for one day, Halloween got top billing.

Member FDIC. Equal Housing Lender.

10/30/2026

There's a snake in my boot... and a spork in the branch. 🤠🥔🍴🎃

Our Boulder, CO team took Halloween to infinity and beyond with a Toy Story theme featuring Woody, Mr. Potato Head, and everyone's favorite accidental toy, Forky.

Some costume ideas are born from years of planning. Others are thrown together with popsicle sticks and optimism. Either way, this crew proved you've got a friend in them.

Member FDIC. Equal Housing Lender.

10/30/2026

Ready, set, costume. 🏁🎃

Our Hartford, SD branch cruised into Halloween as the Mario Kart gang, proving that some races are about more than crossing the finish line. Whether they came for the bragging rights or the candy, this crew looked ready to leave the competition in their dust.

Fortunately, there were no banana peels in the lobby and no one got hit with a last-minute blue shell on the way to the break room.

Member FDIC. Equal Housing Lender.

10/30/2026

Waka waka waka. 👻🎃

Our Buffalo, WY branch powered up for Halloween with a classic arcade favorite. Josh took on the role of Pac-Man, while Emmie, Keva, Hallie, Lynne, Sam, and Kaitlynn made up the Ghost Gang.

We're all out of Power Pellets, but we've got plenty of candy. Thankfully, this crew spent more time posing for photos than chasing Pac-Man through the branch hallways.

Game over? Not yet. We'd give this theme a high score.

Member FDIC. Equal Housing Lender.

10/30/2026

Turns out emotions make a pretty great costume theme. 😊😢😨🎃

Our Laurel, MT branch stepped into the world of Inside Out, with Emily as Fear, Ryleigh as Riley, Dawn as Joy, and Hannah as Sadness.

From joy to sadness and everything in between, this crew was feeling all the feels. Fortunately, Disgust and Anger must have taken the day off, leaving plenty of room for smiles, laughter, and a little Pixar-inspired nostalgia.

We'd say this theme hit us right in the core memories.

Member FDIC. Equal Housing Lender.

10/30/2026

Neon dolphins, rainbow leopards, and enough bright colors to make a highlighter jealous. 🐬🌈🎃

Our Lakeside, MT branch took a trip back to the glorious world of Lisa Frank, where every folder was a masterpiece, every sticker was treasure, and subtlety was never part of the plan.

This crew understood the assignment: more color, more sparkle, more everything. The result? A Halloween theme that's pure nostalgia for anyone who ever decorated a Trapper Keeper, collected gel pens, or insisted their school supplies reflected their personality.

Let's just say this branch didn't color inside the lines. They replaced the whole crayon box.

Member FDIC. Equal Housing Lender.

10/30/2026

The costumes in Helena Capitol, MT were truly out of this world. 👽🚀🎃

This crew launched Halloween into another galaxy with a space-themed lineup of aliens, astronauts, and celestial characters. Whether they arrived from a distant planet or mission control, they brought enough cosmic energy to put Halloween into orbit.

No telescope required. These costumes were easy to spot from light-years away, and we're pretty sure a few extraterrestrials have already filed applications for branch positions.

Member FDIC. Equal Housing Lender.

06/30/2026

To our Idaho clients — thank you. 🧡

First Interstate was named to Forbes' 2026 list of America's Best-In-State Banks, ranking No. 3 in Idaho. The ranking, produced in partnership with Statista, reflects survey responses from 26,000 U.S. residents who shared what they value most in a bank: trust, customer service, digital tools, financial guidance, and transparent fees.

A recognition like this isn't about us — it's about the people who choose to bank with us and the team members who show up for them every day.

We're grateful to be part of the Idaho community.

Member FDIC. Equal Housing Lender.

04/28/2026

Our Boise West Myrtle branch is hiring a Community and Business Banker who enjoys working with people and supporting clients’ financial goals. Learn more!

https://fib.wd1.myworkdayjobs.com/FIBCareers/job/Boise-ID/Community---Business-Banker_2026-14837-1

Benefits include paid time off, medical and dental coverage, 401(k) with company match, life insurance, childcare assistance program, and more.

First Interstate Bank is an Equal Opportunity Employer.

01/22/2026

Counting down to Boise Metro Chamber Business After Hours at our Boise W. Myrtle branch.

Stop by for after work networking and a look at our community involvement. Happening Thursday, Jan. 22, 5-7 p.m. local time.

Member FDIC. Equal Housing Lender.

01/19/2026

Business After Hours is coming to our Boise W. Myrtle branch.

Meet peers, swap ideas, and see how we invest in the community — up close. Thursday, Jan. 22, 5-7 p.m. local time — we’ll be ready. 🧡

Member FDIC. Equal Housing Lender.

01/12/2026

We’re hosting Boise Metro Chamber Business After Hours at our Boise W. Myrtle branch.

Join local businesses, Chamber members, and neighbors for connection and conversation.
Thursday, Jan. 22, 5-7 p.m. local time — add it to your calendar.

Member FDIC. Equal Housing Lender.

01/17/2024

Effective Monday, Jan. 22, we will change the hours of operation at our Boise West Myrtle, Idaho, branch. The lobby and Drive Thru will be closed for lunch from 1-2 p.m. daily. We apologize for the inconvenience and appreciate your understanding. Take advantage of online and mobile banking by visiting www.firstinterstatebank.com .

10/05/2023

Just last week, donated $25,000 to the United Way of Treasure Valley (UWTV) in support of its mission to advance the education, health, and financial stability of every person. We’re proud to be an active part of the communities we serve and grateful for this partnership with UWTV.

06/29/2023

This is why we love being a community bank!

Representatives from the First Interstate Boise branches, in partnership with the Federal Home Loan Bank (FHLB) of Des Moines, recently presented donations totaling more than $75,000 to Boise Valley Habitat for Humanity, Boys & Girls Clubs of Ada County, Jesse Tree, NeighborWorks Boise, and LEAP Housing.

Address

1290 W. Myrtle Street , Suite 110
Boise, ID
83702

Opening Hours

Monday	9am - 1pm
	2pm - 5pm
Tuesday	9am - 1pm
	2pm - 5pm
Wednesday	9am - 1pm
	2pm - 5pm
Thursday	9am - 1pm
	2pm - 5pm
Friday	9am - 1pm
	2pm - 5pm

Telephone

+12083437848

Website

https://locations.firstinterstatebank.com/id/boise/1290-w--myrtle-st-.html?y_source=1_MTUxNTI1NDctNTU5LWxvY2F0aW9uLndlYn

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