$90 Cheap Flights from Cincinnati (CVG) to Boise (BOI)

View $90 flight on Thu, Nov 6, 2025Opens in a new window

Popular airlines from Cincinnati-Northern Kentucky Int'l Airport (CVG) to Boise Airport (BOI)

Cheap Flights from Cincinnati to Boise (CVG-BOI)

Prices were available within the past 7 days and start at $90 for one-way flights and $180 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Thu, Nov 6 - Thu, Nov 13
CVG
Cincinnati
BOI
Boise
$180 Roundtrip, found 5 hours ago
$180
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Thu, Nov 6 from Cincinnati to Boise, returning Thu, Nov 13, priced at $180 found 5 hours ago
Frontier Airlines
Thu, Nov 6 - Sun, Nov 9
CVG
Cincinnati
BOI
Boise
$192 Roundtrip, found 8 hours ago
$192
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Thu, Nov 6 from Cincinnati to Boise, returning Sun, Nov 9, priced at $192 found 8 hours ago
Frontier Airlines
Sun, Nov 2 - Sun, Nov 16
CVG
Cincinnati
BOI
Boise
$204 Roundtrip, found 1 day ago
$204
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sun, Nov 2 from Cincinnati to Boise, returning Sun, Nov 16, priced at $204 found 1 day ago
Frontier Airlines
Sun, Nov 2 - Thu, Nov 13
CVG
Cincinnati
BOI
Boise
$212 Roundtrip, found 2 days ago
$212
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Sun, Nov 2 from Cincinnati to Boise, returning Thu, Nov 13, priced at $212 found 2 days ago
Frontier Airlines
Sat, Nov 1 - Sun, Nov 9
CVG
Cincinnati
BOI
Boise
$218 Roundtrip, found 15 hours ago
$218
Roundtrip
found 15 hours ago
Select Frontier Airlines flight, departing Sat, Nov 1 from Cincinnati to Boise, returning Sun, Nov 9, priced at $218 found 15 hours ago
Frontier Airlines
Sun, Nov 2 - Sun, Nov 9
CVG
Cincinnati
BOI
Boise
$224 Roundtrip, found 15 hours ago
$224
Roundtrip
found 15 hours ago
Select Frontier Airlines flight, departing Sun, Nov 2 from Cincinnati to Boise, returning Sun, Nov 9, priced at $224 found 15 hours ago
Delta
Tue, Dec 23 - Tue, Jan 6
CVG
Cincinnati
BOI
Boise
$265 Roundtrip, found 4 hours ago
$265
Roundtrip
found 4 hours ago
Select Delta flight, departing Tue, Dec 23 from Cincinnati to Boise, returning Tue, Jan 6, priced at $265 found 4 hours ago
American Airlines
Sat, Nov 8 - Sun, Nov 16
CVG
Cincinnati
BOI
Boise
$268 Roundtrip, found 2 days ago
$268
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Nov 8 from Cincinnati to Boise, returning Sun, Nov 16, priced at $268 found 2 days ago
United
Sat, Nov 8 - Sun, Nov 16
CVG
Cincinnati
BOI
Boise
$273 Roundtrip, found 2 days ago
$273
Roundtrip
found 2 days ago
Select United flight, departing Sat, Nov 8 from Cincinnati to Boise, returning Sun, Nov 16, priced at $273 found 2 days ago
Alaska Airlines
Tue, Nov 11 - Tue, Nov 18
CVG
Cincinnati
BOI
Boise
$282 Roundtrip, found 2 days ago
$282
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Nov 11 from Cincinnati to Boise, returning Tue, Nov 18, priced at $282 found 2 days ago

Find the cheapest month to fly from Cincinnati (CVG) to Boise (BOI)

September is typically the cheapest month to fly

From $170 - $531 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 $547
BOI
Boise Airport
CheapestClosest
Average driving time to city center8 min
Flights from $547

Frequently asked questions

How much does a flight from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Boise Airport (BOI) cost?
Grab a cheap one-way flight from $90 or cheap return flight from $180 from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Boise Airport (BOI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Boise Airport (BOI)?
The cheapest month to fly from CVG to BOI is November, when demand is low. Off-peak months are often when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Boise Airport (BOI)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll take you from CVG to BOI. Then, sort your results by "Price (lowest to highest)" to score the best deal available.
How many flights per day from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Boise Airport (BOI)?
You'll have to book a flight with a layover if you're traveling from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Boise Airport (BOI). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from CVG to BOI?
Typically you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be 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 Cincinnati - Northern Kentucky Intl. Airport (CVG) to Boise Airport (BOI)?
To land at Boise Airport (BOI) without delays, choose a flight that leaves from Cincinnati - Northern Kentucky Intl. Airport (CVG) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Cincinnati - Northern Kentucky Intl. Airport (CVG) to Boise Airport (BOI) last-minute?
Waiting until just before your departure to book your flight from CVG to BOI often results in higher prices. While you might find some last-minute discounts, they aren't always guaranteed. Be flexible with your travel plans to boost your chances of scoring a bargain.
Is it cheaper to book a CVG to BOI flight and hotel package?
Securing a CVG 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 accommodations 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 Cincinnati - Northern Kentucky Intl. Airport (CVG) to Boise Airport (BOI)?
If you reserved your CVG to BOI flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more details.

Travel information

Origin airport
Cincinnati - Northern Kentucky Intl.
Destination airport
Boise
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, Southwest Airlines, United
Roundtrip price
$180
Distance
1656 mi

Book with confidence

Cincinnati to Boise Flights

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

 

The best time to book a flight from Cincinnati to Boise

Sunday is one of the best days to book for cheap flights from Cincinnati 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 Cincinnati 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 Cincinnati to Boise in 2025. You can also book with separate airlines for your outbound and return journeys, from $90 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 Cincinnati 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 Cincinnati 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.

 

Cincinnati to Boise Flights

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*Available to One Key members.