$149 Cheap Flights from Columbus (CMH) to Boise (BOI)

View $149 flight on Sun, Jan 18, 2026Opens in a new window

Popular airlines from John Glenn Columbus Intl. Airport (CMH) to Boise Airport (BOI)

Cheap Flights from Columbus to Boise (CMH-BOI)

Prices were available within the past 7 days and start at $149 for one-way flights and $294 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Feb 24 - Wed, Mar 4
CMH
Columbus
BOI
Boise
$294 Roundtrip, found 15 hours ago
$294
Roundtrip
found 15 hours ago
Select Delta flight, departing Tue, Feb 24 from Columbus to Boise, returning Wed, Mar 4, priced at $294 found 15 hours ago
Alaska Airlines
Wed, Mar 4 - Sat, Mar 7
CMH
Columbus
BOI
Boise
$302 Roundtrip, found 5 days ago
$302
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Wed, Mar 4 from Columbus to Boise, returning Sat, Mar 7, priced at $302 found 5 days ago
Hawaiian Airlines
Wed, Feb 25 - Sat, Mar 7
CMH
Columbus
BOI
Boise
$302 Roundtrip, found 15 hours ago
$302
Roundtrip
found 15 hours ago
Select Hawaiian Airlines flight, departing Wed, Feb 25 from Columbus to Boise, returning Sat, Mar 7, priced at $302 found 15 hours ago
Delta
Tue, Feb 24 - Mon, Mar 9
CMH
Columbus
BOI
Boise
$304 Roundtrip, found 15 hours ago
$304
Roundtrip
found 15 hours ago
Select Delta flight, departing Tue, Feb 24 from Columbus to Boise, returning Mon, Mar 9, priced at $304 found 15 hours ago
Delta
Sun, Jan 18 - Mon, Jan 26
CMH
Columbus
BOI
Boise
$306 Roundtrip, found 5 days ago
$306
Roundtrip
found 5 days ago
Select Delta flight, departing Sun, Jan 18 from Columbus to Boise, returning Mon, Jan 26, priced at $306 found 5 days ago
Hawaiian Airlines
Fri, Feb 27 - Sat, Mar 7
CMH
Columbus
BOI
Boise
$312 Roundtrip, found 15 hours ago
$312
Roundtrip
found 15 hours ago
Select Hawaiian Airlines flight, departing Fri, Feb 27 from Columbus to Boise, returning Sat, Mar 7, priced at $312 found 15 hours ago
Delta
Thu, Nov 27 - Fri, Dec 5
CMH
Columbus
BOI
Boise
$314 Roundtrip, found 2 days ago
$314
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Nov 27 from Columbus to Boise, returning Fri, Dec 5, priced at $314 found 2 days ago
Alaska Airlines
Sun, Jan 18 - Sat, Jan 24
CMH
Columbus
BOI
Boise
$316 Roundtrip, found 5 days ago
$316
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sun, Jan 18 from Columbus to Boise, returning Sat, Jan 24, priced at $316 found 5 days ago
United
Sun, Jan 18 - Sat, Jan 24
CMH
Columbus
BOI
Boise
$321 Roundtrip, found 5 days ago
$321
Roundtrip
found 5 days ago
Select United flight, departing Sun, Jan 18 from Columbus to Boise, returning Sat, Jan 24, priced at $321 found 5 days ago
American Airlines
Sat, Jan 17 - Fri, Jan 23
CMH
Columbus
BOI
Boise
$326 Roundtrip, found 6 days ago
$326
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Jan 17 from Columbus to Boise, returning Fri, Jan 23, priced at $326 found 6 days ago

Find the cheapest month to fly from Columbus (CMH) to Boise (BOI)

September is typically the cheapest month to fly

From $210 - $578 per traveler.

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 $435
BOI
Boise Airport
CheapestClosest
Average driving time to city center8 min
Flights from $435

Frequently asked questions

How much does a flight from John Glenn Columbus Intl. Airport (CMH) to Boise Airport (BOI) cost?
Get a cheap one-way flight from $149 or cheap return flight from $294 from John Glenn Columbus Intl. Airport (CMH) to Boise Airport (BOI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from John Glenn Columbus Intl. Airport (CMH) to Boise Airport (BOI)?
The cheapest month to fly from CMH to BOI is February, when there's less demand. Off-peak season is usually when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from John Glenn Columbus Intl. Airport (CMH) to Boise Airport (BOI)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll fly you from CMH to BOI. Then, sort your results by "Price (lowest to highest)" to snap up a good deal.
How many flights per day from John Glenn Columbus Intl. Airport (CMH) to Boise Airport (BOI)?
There are no daily nonstop flights from John Glenn Columbus Intl. Airport (CMH) to Boise Airport (BOI). But you can book flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be on your way in no time.
What day of the week has the most flights from CMH to BOI?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from John Glenn Columbus Intl. Airport (CMH) to Boise Airport (BOI)?
To avoid potential delays on the John Glenn Columbus Intl. Airport (CMH) to Boise Airport (BOI) route, aim to travel before 3 PM. Departures after this hour are 22% more likely to be canceled.**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 John Glenn Columbus Intl. Airport (CMH) to Boise Airport (BOI) last-minute?
Holding off until right before your break to book your flight from CMH to BOI generally means paying more. While you may come across some last-minute offers, there's no guarantee. Keep your travel plans flexible to boost your chances of getting a bargain.
Is it cheaper to book a CMH to BOI flight and hotel package?
Securing a CMH to BOI flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Pick from our impressive range of stays and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from John Glenn Columbus Intl. Airport (CMH) to Boise Airport (BOI)?
In most instances, you can cancel or modify your CMH to BOI flight. However, additional charges may apply, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you want further details, head to our Customer Service portal.

Travel information

Origin airport
John Glenn Columbus Intl.
Destination airport
Boise
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, Southwest Airlines, United
Roundtrip price
$293
Distance
1723 mi

Book with confidence

Columbus to Boise Flights

The cheapest times to fly from Columbus 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 Columbus to Boise are during the month of February. You can find some of the cheapest flights from Columbus to Boise with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Columbus to Boise

Sunday is one of the best days to book for cheap flights from Columbus 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 Columbus 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 Columbus to Boise in 2025. You can also book with separate airlines for your outbound and return journeys, from $149 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 Columbus 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 Columbus 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.

 

Columbus to Boise Flights

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*Available to One Key members.