$71 Cheap Flights from Boise (BOI) to Cincinnati (CVG)

View $71 flight on Thu, Nov 13, 2025Opens in a new window

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

Cheap Flights from Boise to Cincinnati (BOI-CVG)

Prices were available within the past 7 days and start at $71 for one-way flights and $140 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Thu, Nov 13 - Sat, Nov 15
BOI
Boise
CVG
Cincinnati
$140 Roundtrip, found 1 day ago
$140
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Nov 13 from Boise to Cincinnati, returning Sat, Nov 15, priced at $140 found 1 day ago
Frontier Airlines
Thu, Dec 4 - Thu, Dec 11
BOI
Boise
CVG
Cincinnati
$160 Roundtrip, found 2 days ago
$160
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, Dec 4 from Boise to Cincinnati, returning Thu, Dec 11, priced at $160 found 2 days ago
Frontier Airlines
Thu, Dec 4 - Thu, Dec 25
BOI
Boise
CVG
Cincinnati
$210 Roundtrip, found 2 days ago
$210
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, Dec 4 from Boise to Cincinnati, returning Thu, Dec 25, priced at $210 found 2 days ago
Frontier Airlines
Thu, Dec 4 - Wed, Dec 24
BOI
Boise
CVG
Cincinnati
$216 Roundtrip, found 2 days ago
$216
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, Dec 4 from Boise to Cincinnati, returning Wed, Dec 24, priced at $216 found 2 days ago
Frontier Airlines
Sun, Nov 9 - Sun, Nov 16
BOI
Boise
CVG
Cincinnati
$234 Roundtrip, found 4 days ago
$234
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Sun, Nov 9 from Boise to Cincinnati, returning Sun, Nov 16, priced at $234 found 4 days ago
Frontier Airlines
Thu, Dec 4 - Fri, Dec 12
BOI
Boise
CVG
Cincinnati
$236 Roundtrip, found 2 days ago
$236
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, Dec 4 from Boise to Cincinnati, returning Fri, Dec 12, priced at $236 found 2 days ago
American Airlines
Thu, Nov 27 - Thu, Dec 4
BOI
Boise
CVG
Cincinnati
$269 Roundtrip, found 6 hours ago
$269
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Thu, Nov 27 from Boise to Cincinnati, returning Thu, Dec 4, priced at $269 found 6 hours ago
Delta
Thu, Nov 27 - Thu, Dec 4
BOI
Boise
CVG
Cincinnati
$272 Roundtrip, found 6 hours ago
$272
Roundtrip
found 6 hours ago
Select Delta flight, departing Thu, Nov 27 from Boise to Cincinnati, returning Thu, Dec 4, priced at $272 found 6 hours ago
Hawaiian Airlines
Wed, Dec 3 - Wed, Dec 17
BOI
Boise
CVG
Cincinnati
$282 Roundtrip, found 2 days ago
$282
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Wed, Dec 3 from Boise to Cincinnati, returning Wed, Dec 17, priced at $282 found 2 days ago
Alaska Airlines
Wed, Dec 3 - Mon, Dec 8
BOI
Boise
CVG
Cincinnati
$292 Roundtrip, found 1 day ago
$292
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, Dec 3 from Boise to Cincinnati, returning Mon, Dec 8, priced at $292 found 1 day ago

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

September is typically the cheapest month to fly

From $200 - $539 per traveler.

Alternative airports near Cincinnati

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

Select flight to Cincinnati - Northern Kentucky Intl. CVG. Cheapest option available. Average driving time to city center is 17 minutes. Flights from $430
CVG
Cincinnati - Northern Kentucky Intl.
Cheapest
Average driving time to city center17 min
Flights from $430

Frequently asked questions

How much does a flight from Boise Airport (BOI) to Cincinnati - Northern Kentucky Intl. Airport (CVG) cost?
Grab a cheap one-way flight from $71 or cheap return flight from $140 from Boise Airport (BOI) to Cincinnati - Northern Kentucky Intl. Airport (CVG) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Boise Airport (BOI) to Cincinnati - Northern Kentucky Intl. Airport (CVG)?
The cheapest month to fly from BOI to CVG is November, when demand is low. Off-peak season is usually when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Boise Airport (BOI) to Cincinnati - Northern Kentucky Intl. Airport (CVG)?
To find the cheapest airline that'll fly you from BOI to CVG, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Boise Airport (BOI) to Cincinnati - Northern Kentucky Intl. Airport (CVG)?
There aren't any daily direct flights from Boise Airport (BOI) to Cincinnati - Northern Kentucky Intl. Airport (CVG). But you can opt for flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be on your way in no time at all.
What day of the week has the most flights from BOI to CVG?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary depending on various factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Boise Airport (BOI) to Cincinnati - Northern Kentucky Intl. Airport (CVG)?
Book a flight from Boise Airport (BOI) to Cincinnati - Northern Kentucky Intl. Airport (CVG) that takes off before 3 PM to reduce the likelihood of delays. Departures after this time have a 22% higher chance of being canceled, on average.**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 Boise Airport (BOI) to Cincinnati - Northern Kentucky Intl. Airport (CVG) last-minute?
Booking your ticket from BOI to CVG right before your journey is generally more expensive. However, if you're flexible with your itinerary, you could snag a cheap last-minute fare.
Is it cheaper to book a BOI to CVG flight and hotel package?
Opting for a BOI to CVG flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Select from our wide range of accommodations and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Boise Airport (BOI) to Cincinnati - Northern Kentucky Intl. Airport (CVG)?
If you reserved your BOI to CVG flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more information.

Travel information

Origin airport
Boise
Destination airport
Cincinnati - Northern Kentucky Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, Southwest Airlines, United
Roundtrip price
$140
Distance
1656 mi

Book with confidence

Boise to Cincinnati Flights

The cheapest times to fly from Boise to Cincinnati

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

 

The best time to book a flight from Boise to Cincinnati

Sunday is one of the best days to book for cheap flights from Boise to Cincinnati: 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 Boise to Cincinnati

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 Boise to Cincinnati in 2025. You can also book with separate airlines for your outbound and return journeys, from $71 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 Boise to Cincinnati 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 Boise to Cincinnati 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.

 

Boise to Cincinnati Flights

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*Available to One Key members.