In terms of precipitation, rainfall in Boise ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Boise when rainfall is around 0.2 in.

If weather is an important factor for your trip to Boise, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

What is the cheapest time of day to fly from IMT to BOI?

When flying from Iron Mountain to Boise, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Iron Mountain to Boise that include hotel bookings?

Yes. In addition to deals on Iron Mountain to Boise flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Iron Mountain to Boise?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Iron Mountain to Boise.

Can I find deals for business class flights from Iron Mountain to Boise?

Yes. Cheapflights offers flight deals from Iron Mountain to Boise by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$591+ Flights from Iron Mountain to Boise

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Cheap flight deals from Iron Mountain to Boise

Round-trip from	$591 (Delta)

From Iron Mountain Ford to Boise Air Term. Gowen Fld

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Find flight deals from Iron Mountain to Boise

Cheapest flights from Iron Mountain to Boise
Explore the most affordable flight options available from Iron Mountain to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Sat 12/1310:59 amIMT - BOI

1 stop13h 39mDelta

Tue 12/165:40 amBOI - IMT

1 stop9h 52mDelta

Deal found 7/27

$591

Best flights from Iron Mountain to Boise
Discover carefully curated flight deals from Iron Mountain to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Sat 12/1310:59 amIMT - BOI

1 stop13h 39mDelta

Tue 12/165:40 amBOI - IMT

1 stop9h 52mDelta

Deal found 7/27

$591

Fly from

Fly to

Route

Depart

Return

Price

Iron MountainBoise

IMT - BOI

IMTBOI

Iron Mountain Ford

Sat 12/13

10:59 am-11:38 pm

1 stop13h 39m

Boise Air Term. Gowen Fld

Tue 12/16

5:40 am-4:32 pm

1 stop9h 52m

$591

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Best time to book a flight from Iron Mountain to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise from Iron Mountain with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Iron Mountain to Boise

What is the cheapest month to book a flight from Iron Mountain to Boise?

Currently, October is the cheapest month in which you can book a flight from Iron Mountain to Boise (average of $314). Flying from Iron Mountain to Boise in June is currently the most expensive (average of $398). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Boise

Read through reviews of airlines operating flights from Iron Mountain to Boise, such as Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,977 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,977 reviews

Delta

8.0

Very good

7,977 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Can I find deals for flights from Iron Mountain to Boise that include hotel bookings?
Yes. In addition to deals on Iron Mountain to Boise flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Iron Mountain to Boise?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Iron Mountain to Boise.
Can I find deals for business class flights from Iron Mountain to Boise?
Yes. Cheapflights offers flight deals from Iron Mountain to Boise by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Iron Mountain to Boise?
Currently, October is the cheapest month in which you can book a flight from Iron Mountain to Boise (average of $314). Flying from Iron Mountain to Boise in June is currently the most expensive (average of $398). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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$591+ Cheap flights from Iron Mountain to Boise (IMT - BOI)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/13. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Iron Mountain to Boise with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Iron Mountain to Boise

Round-trip from

Find flight deals from Iron Mountain to Boise

Cheapest flights from Iron Mountain to BoiseExplore the most affordable flight options available from Iron Mountain to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Explore the most affordable flight options available from Iron Mountain to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Iron Mountain to Boise that are best for you.

Best time to book a flight from Iron Mountain to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise from Iron Mountain with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Iron Mountain to Boise

What is the cheapest month to book a flight from Iron Mountain to Boise?

Reviews of airlines servicing Boise

Get insights into the airlines that provide service to Boise. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boise. Reviews last updated July 29, 2025.

Read through reviews of airlines operating flights from Iron Mountain to Boise, such as Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Iron Mountain to Boise. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from Iron Mountain to Boise that include hotel bookings?

How can I find direct flights from Iron Mountain to Boise?

Can I find deals for business class flights from Iron Mountain to Boise?

What is the cheapest month to book a flight from Iron Mountain to Boise?

Traveling to a place near Boise?

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Alternative routes for Iron Mountain to Boise

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Cheapest flights from Iron Mountain to Boise
Explore the most affordable flight options available from Iron Mountain to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.