$168 Cheap Flights from Kalamazoo (AZO) to Boise (BOI)

View $168 flight on Tue, Nov 4, 2025Opens in a new window

Popular airlines from Kalamazoo, MI (AZO-Kalamazoo-Battle Creek Intl.) to Boise Airport (BOI)

Cheap Flights from Kalamazoo to Boise (AZO-BOI)

Prices were available within the past 7 days and start at $168 for one-way flights and $324 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Feb 21 - Sat, Feb 28
AZO
Kalamazoo
BOI
Boise
$324 Roundtrip, found 2 days ago
$324
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Feb 21 from Kalamazoo to Boise, returning Sat, Feb 28, priced at $324 found 2 days ago
Delta
Sat, Feb 21 - Sat, Feb 28
AZO
Kalamazoo
BOI
Boise
$335 Roundtrip, found 2 days ago
$335
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Feb 21 from Kalamazoo to Boise, returning Sat, Feb 28, priced at $335 found 2 days ago
Delta
Tue, Feb 24 - Thu, Feb 26
AZO
Kalamazoo
BOI
Boise
$355 Roundtrip, found 2 days ago
$355
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Feb 24 from Kalamazoo to Boise, returning Thu, Feb 26, priced at $355 found 2 days ago
Delta
Thu, Feb 19 - Thu, Feb 26
AZO
Kalamazoo
BOI
Boise
$375 Roundtrip, found 2 days ago
$375
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Feb 19 from Kalamazoo to Boise, returning Thu, Feb 26, priced at $375 found 2 days ago
Delta
Sat, Feb 21 - Sat, Feb 28
AZO
Kalamazoo
BOI
Boise
$385 Roundtrip, found 2 days ago
$385
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Feb 21 from Kalamazoo to Boise, returning Sat, Feb 28, priced at $385 found 2 days ago
Delta
Sat, Feb 21 - Sat, Feb 28
AZO
Kalamazoo
BOI
Boise
$387 Roundtrip, found 2 days ago
$387
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Feb 21 from Kalamazoo to Boise, returning Sat, Feb 28, priced at $387 found 2 days ago
Delta
Sat, Sep 13 - Tue, Sep 16
AZO
Kalamazoo
BOI
Boise
$392 Roundtrip, found 1 day ago
$392
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Sep 13 from Kalamazoo to Boise, returning Tue, Sep 16, priced at $392 found 1 day ago
Delta
Tue, Feb 24 - Mon, Mar 2
AZO
Kalamazoo
BOI
Boise
$396 Roundtrip, found 2 days ago
$396
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Feb 24 from Kalamazoo to Boise, returning Mon, Mar 2, priced at $396 found 2 days ago
Delta
Sat, Feb 21 - Sat, Feb 28
AZO
Kalamazoo
BOI
Boise
$405 Roundtrip, found 2 days ago
$405
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Feb 21 from Kalamazoo to Boise, returning Sat, Feb 28, priced at $405 found 2 days ago
American Airlines
Fri, Sep 5 - Fri, Sep 12
AZO
Kalamazoo
BOI
Boise
$407 Roundtrip, found 6 days ago
$407
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Sep 5 from Kalamazoo to Boise, returning Fri, Sep 12, priced at $407 found 6 days ago

Alternative airports near Boise

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Boise Airport BOI. Cheapest and Closest option available. Average driving time to city center is 8 minutes. Flights from $460
BOI
Boise Airport
CheapestClosest
Average driving time to city center8 min
Flights from $460
Flights from Kalamazoo (AZO) to Boise (BOI)
Origin airport
Kalamazoo-Battle Creek Intl.
Destination airport
Boise
Airlines serving
American Airlines, Delta
Roundtrip price
$324
Distance
1545 mi

Kalamazoo to Boise Flights

The cheapest times to fly from Kalamazoo to Boise

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Kalamazoo to Boise are during the month of February. You can find some of the cheapest flights from Kalamazoo to Boise with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Kalamazoo to Boise

Sunday is one of the best days to book for cheap flights from Kalamazoo to Boise: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Kalamazoo to Boise

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Kalamazoo to Boise in 2025. You can also book with separate airlines for your outbound and return journeys, from $168 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Kalamazoo to Boise flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Kalamazoo to Boise airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Kalamazoo-Battle Creek Intl. Airport (AZO) to Boise Airport (BOI) cost?
Secure a cheap one-way flight from $168 or cheap return flight from $324 from Kalamazoo-Battle Creek Intl. Airport (AZO) to Boise Airport (BOI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Kalamazoo-Battle Creek Intl. Airport (AZO) to Boise Airport (BOI)?
February is the cheapest month to fly from AZO to BOI. Planning your trip for the off-season is often the key to better flight prices.
What is the cheapest airline that flies from Kalamazoo-Battle Creek Intl. Airport (AZO) to Boise Airport (BOI)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll fly you from AZO to BOI. Then, sort your results by "Price (lowest to highest)" to snag a good deal.
How many flights per day from Kalamazoo-Battle Creek Intl. Airport (AZO) to Boise Airport (BOI)?
Direct flights from Kalamazoo-Battle Creek Intl. Airport (AZO) to Boise Airport (BOI) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from AZO to BOI?
Generally you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can change based on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Kalamazoo-Battle Creek Intl. Airport (AZO) to Boise Airport (BOI)?
To avoid possible delays on the Kalamazoo-Battle Creek Intl. Airport (AZO) to Boise Airport (BOI) route, aim to fly before 3 PM. Flights after this time have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Kalamazoo-Battle Creek Intl. Airport (AZO) to Boise Airport (BOI) last-minute?
Last-minute fares from AZO to BOI are typically more expensive. For the cheapest rates, start searching for flights early. That said, if your travel plans are flexible, it's possible to land a cheap ticket right before you leave.
Is it cheaper to book an AZO to BOI flight and hotel package?
You can save money by securing an AZO to BOI flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. Once you've selected your ideal accommodations and flights, consider other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Kalamazoo-Battle Creek Intl. Airport (AZO) to Boise Airport (BOI)?
In most instances, you can modify or cancel your AZO to BOI flight. However, additional charges may apply, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you need more information, visit our Customer Service portal.

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*Available to One Key members.