How long is the flight from Cincinnati to Boise?

A quick flight from Cincinnati to Boise can take about 8h 30m. Frontier provides one of the quickest options available for as low as $202. The distance from Cincinnati to Boise is about 1656 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Cincinnati to Boise round-trip?

Our cheapest airline available from Cincinnati to Boise is Frontier. Our recent data shows that you can find tickets from as low as $116 on this airline. Additional options worth looking into are Delta and American Airlines, starting at $156 and $278 round-trip. Users have found that Frontier is 72% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Cincinnati to Boise one-way?

For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $124. Users have also found prices from $156 and $178 on Delta and United Airlines, respectively.

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 are the most popular airlines that fly from Cincinnati to Boise?

When booking a flight from Cincinnati to Boise, you may want to consider flying on Delta, United Airlines or American Airlines as they are the most popular for this route.

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

When flying from Cincinnati 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.

Most accurate provider : When it comes to deals on Cincinnati-Boise flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Cincinnati-Boise flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Cincinnati-Boise flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Cincinnati-Boise flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Cincinnati-Boise flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

How can I find direct flights from Cincinnati to Boise?

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

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

Yes. Cheapflights offers flight deals from Cincinnati 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.

$126+ Flights from Cincinnati to Boise

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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Cheapflights Tip: The best prices from Cincinnati Cinci./N. Kentucky to Boise Air Term. Gowen Fld are usually found in December or February, booked 8 days in advance, depart on a Thursday or Saturday and return on a Wednesday

Cheap flight deals from Cincinnati to Boise

Cheapest flights from Cincinnati to Boise
Explore the most affordable flight options available from Cincinnati to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 26, 2025.

Mon 12/298:10 amCVG - BOI

1 stop8h 08mDelta

Thu 1/15:30 amBOI - CVG

1 stop8h 18mDelta

Deal found 12/26

$774

Best flights from Cincinnati to Boise
Discover carefully curated flight deals from Cincinnati to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 26, 2025.

Mon 1/196:55 amCVG - BOI

1 stop8h 30mFrontier

Mon 1/2612:07 pmBOI - CVG

1 stop6h 46mFrontier

Deal found 12/24

$202

Sat 1/178:00 amCVG - BOI

1 stop15h 05mAlaska Airlines

Mon 1/195:55 pmBOI - CVG

1 stop23h 54mAlaska Airlines

Deal found 12/23

$266

Sun 1/187:00 amCVG - BOI

1 stop7h 39mUnited Airlines

Thu 1/2210:15 amBOI - CVG

2 stops10h 08mUnited Airlines

Deal found 12/23

$372

Wed 3/48:09 amCVG - BOI

1 stop8h 49mAlaska Airlines

Sun 3/81:00 pmBOI - CVG

1 stop29h 39mAlaska Airlines

Deal found 12/24

$275

Sun 1/188:00 amCVG - BOI

1 stop17h 01mAlaska Airlines

Thu 1/2210:00 amBOI - CVG

1 stop7h 49mAlaska Airlines

Deal found 12/24

$320

Last-minute flights from Cincinnati to Boise
Discover last-minute flight deals from Cincinnati to Boise. Data last updated December 26, 2025 and is based on user searches.

Sat 1/178:00 amCVG - BOI

1 stop15h 05mAlaska Airlines

Mon 1/195:55 pmBOI - CVG

1 stop23h 54mAlaska Airlines

Deal found 12/23

$266

Sat 1/176:30 amCVG - BOI

2 stops11h 47mDelta

Mon 1/197:15 pmBOI - CVG

2 stops13h 08mDelta

Deal found 12/23

$452

Sun 1/188:00 amCVG - BOI

1 stop17h 01mAlaska Airlines

Thu 1/2210:00 amBOI - CVG

1 stop7h 49mAlaska Airlines

Deal found 12/25

$320

Sun 1/187:00 amCVG - BOI

1 stop7h 39mUnited Airlines

Thu 1/227:05 pmBOI - CVG

2 stops12h 55mUnited Airlines

Deal found 12/25

$372

Mon 1/196:55 amCVG - BOI

1 stop8h 30mFrontier

Mon 1/2612:07 pmBOI - CVG

1 stop6h 46mFrontier

Deal found 12/24

$202

Mon 1/192:08 pmCVG - BOI

2 stops9h 44mUnited Airlines

Mon 1/262:37 pmBOI - CVG

1 stop5h 46mUnited Airlines

Deal found 12/24

$441

One-way flights from Cincinnati to Boise
Search for one-way flight options from Cincinnati to Boise. Find affordable one-way fares based on user searches. Data last updated December 26, 2025.

Sun 1/116:10 amCVG - BOI

1 stop7h 07mFrontier

Deal found 12/24

$126

Sun 5/107:55 pmCVG - BOI

1 stop6h 01mDelta

Deal found 12/24

$196

Mon 6/156:33 pmCVG - BOI

1 stop7h 26mAlaska Airlines

Deal found 12/25

$244

Mon 6/154:15 pmCVG - BOI

2 stops9h 41mDelta

Deal found 12/25

$250

Sun 6/216:45 amCVG - BOI

1 stop6h 14mDelta

Deal found 12/25

$269

Wed 6/176:15 amCVG - BOI

2 stops10h 19mDelta

Deal found 12/25

$274

Sun 1/113:29 pmCVG - BOI

1 stop6h 16mUnited Airlines

Deal found 12/24

$284

Sun 1/117:00 amCVG - BOI

3 stops28h 20mAllegiant Air

Deal found 12/24

$290

Thu 6/1811:20 amCVG - BOI

2 stops11h 50mSouthwest

Deal found 12/25

$294

Sun 5/106:58 pmCVG - BOI

2 stops19h 50mAlaska Airlines

Deal found 12/24

$324

Sun 6/217:03 amCVG - BOI

2 stops12h 03mAlaska Airlines

Deal found 12/25

$342

Find flight deals from Cincinnati to Boise

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$202 (Frontier)
One-way from	$126 (Priceline)
Popular in	March
Cheapest in	December
Average price	$327

Provider with most accurate pricing for Cincinnati Cinci./N. Kentucky-Boise Air Term. Gowen Fld flight deals.

Search Deals

Provider most trusted by Cheapflights users for Cincinnati Cinci./N. Kentucky-Boise Air Term. Gowen Fld flights.

Search Deals

From Cincinnati Cinci./N. Kentucky to Boise Air Term. Gowen Fld

Search Deals

One-way flight from Cincinnati Cinci./N. Kentucky to Boise Air Term. Gowen Fld

Search Deals

Highest demand for flights based on searches. 3% potential increase in price ($16 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

CincinnatiBoise

CVG - BOI

CVGBOI

Cincinnati Cinci./N. Kentucky

Mon 1/19

6:55 am-1:25 pm

1 stop8h 30m

Boise Air Term. Gowen Fld

Mon 1/26

12:07 pm-8:53 pm

1 stop6h 46m

$202

CincinnatiBoise

CVG - BOI

CVGBOI

Cincinnati Cinci./N. Kentucky

Sat 1/17

8:00 am-9:05 pm

1 stop15h 05m

Boise Air Term. Gowen Fld

Mon 1/19

5:55 pm-7:49 pm

1 stop23h 54m

$266

CincinnatiBoise

CVG - BOI

CVGBOI

Cincinnati Cinci./N. Kentucky

Wed 3/4

8:09 am-2:58 pm

1 stop8h 49m

Boise Air Term. Gowen Fld

Sun 3/8

1:00 pm-8:39 pm

1 stop29h 39m

$275

CincinnatiBoise

CVG - BOI

CVGBOI

Cincinnati Cinci./N. Kentucky

Sun 1/18

8:00 am-11:01 pm

1 stop17h 01m

Boise Air Term. Gowen Fld

Thu 1/22

10:00 am-7:49 pm

1 stop7h 49m

$320

CincinnatiBoise

CVG - BOI

CVGBOI

Cincinnati Cinci./N. Kentucky

Sun 1/18

7:00 am-12:39 pm

1 stop7h 39m

Boise Air Term. Gowen Fld

Thu 1/22

10:15 am-10:23 pm

2 stops10h 08m

$372

CincinnatiBoise

CVG - BOI

CVGBOI

Cincinnati Cinci./N. Kentucky

Sun 1/11

6:10 am-11:17 am

1 stop7h 07m

$126

CincinnatiBoise

CVG - BOI

CVGBOI

Cincinnati Cinci./N. Kentucky

Sun 5/10

7:55 pm-11:56 pm

1 stop6h 01m

$196

CincinnatiBoise

CVG - BOI

CVGBOI

Cincinnati Cinci./N. Kentucky

Tue 6/16

7:03 am-3:29 pm

1 stop10h 26m

$244

CincinnatiBoise

CVG - BOI

CVGBOI

Cincinnati Cinci./N. Kentucky

Sat 6/20

6:33 pm-11:59 pm

1 stop7h 26m

$244

CincinnatiBoise

CVG - BOI

CVGBOI

Cincinnati Cinci./N. Kentucky

Wed 6/17

7:03 am-12:28 pm

1 stop7h 25m

$244

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/24

Showing 1-10 of 16 results

Compare providers for flights from Cincinnati to Boise

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Cincinnati to Boise in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Cincinnati-Boise flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Cincinnati-Boise flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Cincinnati-Boise flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Cincinnati-Boise flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Cincinnati-Boise flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Cincinnati to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise from Cincinnati 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 Cincinnati to Boise

How far ahead should I book a flight from Cincinnati to Boise?

Booking 8 days in advance of your planned departure date is, on average, the best time to get cheap flights from Cincinnati to Boise. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, December is the cheapest month in which you can book a flight from Cincinnati to Boise (average of $124). Flying from Cincinnati to Boise in October is currently the most expensive (average of $294). 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

See what other customers who have flown with Southwest, Delta, and United Airlines from Cincinnati to Boise have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,258 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Southwest

8.0

Very good

4,258 reviews

Southwest

8.0

Very good

4,258 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Delta

7.9

Good

8,013 reviews

Southwest

8.0

Very good

4,258 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

United Airlines

7.4

Good

9,115 reviews

Southwest

8.0

Very good

4,258 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

American Airlines

7.2

Good

11,062 reviews

Southwest

8.0

Very good

4,258 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Frontier

5.8

Fair

3,070 reviews

Southwest

8.0

Very good

4,258 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

How long is the flight from Cincinnati to Boise?
A quick flight from Cincinnati to Boise can take about 8h 30m. Frontier provides one of the quickest options available for as low as $202. The distance from Cincinnati to Boise is about 1656 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the cheapest airlines flying from Cincinnati to Boise round-trip?
Our cheapest airline available from Cincinnati to Boise is Frontier. Our recent data shows that you can find tickets from as low as $116 on this airline. Additional options worth looking into are Delta and American Airlines, starting at $156 and $278 round-trip. Users have found that Frontier is 72% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Cincinnati to Boise one-way?
For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $124. Users have also found prices from $156 and $178 on Delta and United Airlines, respectively.
Can I find deals for flights from Cincinnati to Boise that include hotel bookings?
Yes. In addition to deals on Cincinnati to Boise flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Cincinnati to Boise?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cincinnati to Boise.
Can I find deals for business class flights from Cincinnati to Boise?
Yes. Cheapflights offers flight deals from Cincinnati 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 Cincinnati to Boise?
Currently, December is the cheapest month in which you can book a flight from Cincinnati to Boise (average of $124). Flying from Cincinnati to Boise in October is currently the most expensive (average of $294). 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

Ontario

Meridian

Nampa

Caldwell

McCall

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Other flights to Boise

Top 5 airlines flying from Cincinnati to Boise

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$140	Average$327	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$213	Average$391	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$278	Average$426	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$303	Average$418	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$432	Average$487	FlexibilityNo cancel fee	On-time63%

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$126+ Cheap flights from Cincinnati to Boise (CVG - BOI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Cincinnati to Boise with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Cincinnati Cinci./N. Kentucky to Boise Air Term. Gowen Fld are usually found in December or February, booked 8 days in advance, depart on a Thursday or Saturday and return on a Wednesday

Cheap flight deals from Cincinnati to Boise

Cheapest flights from Cincinnati to BoiseExplore the most affordable flight options available from Cincinnati to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 26, 2025.

Explore the most affordable flight options available from Cincinnati to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 26, 2025.

Find flight deals from Cincinnati to Boise

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Compare providers for flights from Cincinnati to Boise

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Cincinnati to Boise in December.

Best time to book a flight from Cincinnati to Boise

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

Cheapflights Insights

Everything you need to know about your flight from Cincinnati to Boise

How far ahead should I book a flight from Cincinnati to Boise?

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

Reviews of airlines servicing Boise

See what other customers who have flown with Southwest, Delta, and United Airlines from Cincinnati to Boise have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

How long is the flight from Cincinnati to Boise?

What are the cheapest airlines flying from Cincinnati to Boise round-trip?

What are the cheapest airlines to fly from Cincinnati to Boise one-way?

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

How can I find direct flights from Cincinnati to Boise?

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

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

Traveling to a place near Boise?

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Alternative routes for Cincinnati to Boise

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Top 5 airlines flying from Cincinnati to Boise

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Cheapest flights from Cincinnati to Boise
Explore the most affordable flight options available from Cincinnati to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 26, 2025.