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 $266 on this airline. Additional options worth looking into are Alaska Airlines and Delta, starting at $314 and $356 round-trip. Users have found that Frontier is 38% 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 Frontier. According to our data, you can fly for as low as $117. Users have also found prices from $158 and $172 on Delta and Alaska Airlines, respectively.

What is the cheapest day to fly from Cincinnati to Boise?

Travelers seeking maximum savings on their Cincinnati to Boise flight should consider departing on Thursday afternoons when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 American Airlines, Delta or United Airlines as they are the most popular for this route.

What is the cheapest day to fly round-trip from Cincinnati to Boise?

It’s generally more expensive to depart on a Wednesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

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

To save up to 480% on this flight, we recommend booking at least 27 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Cincinnati to Boise from $530 1-2 weeks out and tickets from $933 for flights departing within the next 72 hours.

What is the cheapest month to fly from Cincinnati to Boise?

Our data shows that February tends to be the cheapest month to fly to Boise from Cincinnati. Users have commonly found prices around $434 for the month, but tickets can be as low as $245. Due to multiple factors, prepare for potentially higher prices in March.

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

When flying from Cincinnati to Boise, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 12% versus a flight in the morning.

Most accurate provider : When it comes to deals on Cincinnati-Boise flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cincinnati-Boise flight deals on Cheapflights vs. FlightHub >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.

$117+ Flights from Cincinnati to Boise - Compare & Save Big

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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

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Cincinnati Cinci./N. Kentucky to Boise Air Term. Gowen Fld are usually found in February or October, booked 26 days in advance, depart on a Thursday or Saturday and return on a Wednesday

Cheap flight deals from Cincinnati to Boise

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$266 (Priceline)
One-way from	$117 (Frontier)
Popular in	March
Cheapest in	February
Average price	$426

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

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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

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

Search Deals

High demand for flights, 0% potential price rise

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).

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Average for round-trip flights in May 2025

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Find 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 May 23, 2025.

Thu 7/246:05 amCVG - BOI

1 stop7h 41mFrontier

Sun 7/2712:36 pmBOI - CVG

1 stop10h 18mFrontier

Deal found 5/22

$266

Tue 8/128:40 amCVG - BOI

1 stop9h 30mAlaska Airlines

Sat 8/163:59 pmBOI - CVG

1 stop13h 08mAlaska Airlines

Deal found 5/22

$314

Sun 6/296:15 amCVG - BOI

1 stop6h 44mDelta

Wed 7/23:00 pmBOI - CVG

1 stop6h 04mDelta

Deal found 5/22

$356

Thu 7/249:52 pmCVG - BOI

2 stops23h 00mMultiple Airlines

Sun 7/276:55 pmBOI - CVG

1 stop21h 11mMultiple Airlines

Deal found 5/22

$408

Sat 6/74:26 pmCVG - BOI

1 stop8h 03mAmerican Airlines

Sun 6/153:35 pmBOI - CVG

1 stop6h 47mAmerican Airlines

Deal found 5/22

$420

Tue 6/104:10 pmCVG - BOI

1 stop8h 42mUnited Airlines

Sat 6/142:35 pmBOI - CVG

1 stop5h 53mUnited Airlines

Deal found 5/22

$441

Wed 6/186:37 pmCVG - BOI

1 stop7h 34mHawaiian Airlines

Mon 6/238:46 pmBOI - CVG

1 stop8h 21mHawaiian Airlines

Deal found 5/22

$552

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 May 23, 2025.

Thu 7/246:05 amCVG - BOI

1 stop7h 41mFrontier

Sun 7/2712:36 pmBOI - CVG

1 stop10h 18mFrontier

Deal found 5/22

$266

Tue 8/128:40 amCVG - BOI

1 stop9h 30mAlaska Airlines

Sat 8/163:59 pmBOI - CVG

1 stop13h 08mAlaska Airlines

Deal found 5/22

$314

Sun 6/296:15 amCVG - BOI

1 stop6h 44mDelta

Wed 7/23:00 pmBOI - CVG

1 stop6h 04mDelta

Deal found 5/22

$356

Thu 7/249:52 pmCVG - BOI

2 stops23h 00mMultiple Airlines

Sun 7/276:55 pmBOI - CVG

1 stop21h 11mMultiple Airlines

Deal found 5/22

$408

Sat 6/74:26 pmCVG - BOI

1 stop8h 03mAmerican Airlines

Sun 6/153:35 pmBOI - CVG

1 stop6h 47mAmerican Airlines

Deal found 5/22

$420

Tue 6/104:10 pmCVG - BOI

1 stop8h 42mUnited Airlines

Sat 6/142:35 pmBOI - CVG

1 stop5h 53mUnited Airlines

Deal found 5/22

$441

Wed 6/186:37 pmCVG - BOI

1 stop7h 34mHawaiian Airlines

Mon 6/238:46 pmBOI - CVG

1 stop8h 21mHawaiian Airlines

Deal found 5/22

$552

Last-minute flights from Cincinnati to Boise
Discover last-minute flight deals from Cincinnati to Boise. Data last updated May 23, 2025 and is based on user searches.

Fri 5/306:45 amCVG - BOI

3 stops33h 05mMultiple Airlines

Fri 6/612:16 pmBOI - CVG

2 stops33h 07mMultiple Airlines

Deal found 5/22

$488

Fri 5/306:40 pmCVG - BOI

1 stop7h 05mAlaska Airlines

Fri 6/65:39 pmBOI - CVG

1 stop22h 01mAlaska Airlines

Deal found 5/22

$597

Fri 5/306:00 amCVG - BOI

2 stops9h 32mUnited Airlines

Fri 6/62:35 pmBOI - CVG

1 stop5h 53mUnited Airlines

Deal found 5/22

$603

Fri 5/303:59 pmCVG - BOI

2 stops10h 23mDelta

Fri 6/67:49 pmBOI - CVG

2 stops12h 00mDelta

Deal found 5/22

$679

Sat 6/74:26 pmCVG - BOI

1 stop8h 03mAmerican Airlines

Sun 6/153:35 pmBOI - CVG

1 stop6h 47mAmerican Airlines

Deal found 5/22

$420

Tue 6/104:10 pmCVG - BOI

1 stop8h 42mUnited Airlines

Sat 6/142:35 pmBOI - CVG

1 stop5h 53mUnited Airlines

Deal found 5/22

$441

Wed 6/186:37 pmCVG - BOI

2 stops15h 30mAlaska Airlines

Mon 6/238:46 pmBOI - CVG

1 stop8h 21mAlaska Airlines

Deal found 5/22

$497

Wed 6/186:37 pmCVG - BOI

1 stop7h 34mHawaiian Airlines

Mon 6/238:46 pmBOI - CVG

1 stop8h 21mHawaiian Airlines

Deal found 5/22

$552

Sun 6/296:15 amCVG - BOI

1 stop6h 44mDelta

Wed 7/23:00 pmBOI - CVG

1 stop6h 04mDelta

Deal found 5/22

$356

Sun 6/296:05 amCVG - BOI

1 stop7h 42mMultiple Airlines

Wed 7/25:46 pmBOI - CVG

2 stops11h 21mMultiple Airlines

Deal found 5/22

$443

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 May 23, 2025.

Sun 9/76:05 amCVG - BOI

1 stop7h 38mFrontier

Deal found 5/22

$117

Sat 9/66:30 amCVG - BOI

1 stop7h 25mDelta

Deal found 5/22

$158

Mon 8/116:37 pmCVG - BOI

2 stops31h 21mAlaska Airlines

Deal found 5/22

$172

Mon 7/75:35 amCVG - BOI

1 stop7h 19mAmerican Airlines

Deal found 5/22

$214

Sat 6/72:04 pmCVG - BOI

2 stops9h 22mUnited Airlines

Deal found 5/22

$314

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

CincinnatiBoise

CVG - BOI

CVGBOI

Cincinnati Cinci./N. Kentucky

Thu 7/24

6:05 am-11:46 am

1 stop7h 41m

Boise Air Term. Gowen Fld

Sun 7/27

12:36 pm-12:54 am

1 stop10h 18m

$266

CincinnatiBoise

CVG - BOI

CVGBOI

Cincinnati Cinci./N. Kentucky

Tue 8/12

8:40 am-4:10 pm

1 stop9h 30m

Boise Air Term. Gowen Fld

Sat 8/16

3:59 pm-7:07 am

1 stop13h 08m

$314

CincinnatiBoise

CVG - BOI

CVGBOI

Cincinnati Cinci./N. Kentucky

Sun 6/29

6:15 am-10:59 am

1 stop6h 44m

Boise Air Term. Gowen Fld

Wed 7/2

3:00 pm-11:04 pm

1 stop6h 04m

$356

CincinnatiBoise

CVG - BOI

CVGBOI

Cincinnati Cinci./N. Kentucky

Thu 7/24

9:52 pm-6:52 pm

2 stops23h 00m

Boise Air Term. Gowen Fld

Sun 7/27

6:55 pm-6:06 pm

1 stop21h 11m

$408

CincinnatiBoise

CVG - BOI

CVGBOI

Cincinnati Cinci./N. Kentucky

Sat 6/7

4:26 pm-10:29 pm

1 stop8h 03m

Boise Air Term. Gowen Fld

Sun 6/15

3:35 pm-12:22 am

1 stop6h 47m

$420

CincinnatiBoise

CVG - BOI

CVGBOI

Cincinnati Cinci./N. Kentucky

Tue 6/10

4:10 pm-10:52 pm

1 stop8h 42m

Boise Air Term. Gowen Fld

Sat 6/14

2:35 pm-10:28 pm

1 stop5h 53m

$441

CincinnatiBoise

CVG - BOI

CVGBOI

Cincinnati Cinci./N. Kentucky

Wed 6/18

6:37 pm-12:11 am

1 stop7h 34m

Boise Air Term. Gowen Fld

Mon 6/23

8:46 pm-7:07 am

1 stop8h 21m

$552

CincinnatiBoise

CVG - BOI

CVGBOI

Cincinnati Cinci./N. Kentucky

Sun 9/7

6:05 am-11:43 am

1 stop7h 38m

$117

CincinnatiBoise

CVG - BOI

CVGBOI

Cincinnati Cinci./N. Kentucky

Sat 9/6

6:30 am-11:55 am

1 stop7h 25m

$158

CincinnatiBoise

CVG - BOI

CVGBOI

Cincinnati Cinci./N. Kentucky

Mon 8/11

6:37 pm-11:58 pm

2 stops31h 21m

$172

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/22

Showing 1-10 of 12 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 May.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cincinnati-Boise flight deals on Cheapflights vs. FlightHub >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 26 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, October is the cheapest month in which you can book a flight from Cincinnati to Boise (average of $314). Flying from Cincinnati to Boise in June is currently the most expensive (average of $395). 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.

Rainfall in Boise by month

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.

Temperature in Boise by month

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).

Reviews of airlines servicing Boise

Get a feel of what it's like to fly with Alaska Airlines, Delta and Hawaiian Airlines from Cincinnati to Boise by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Alaska Airlines

8.0

Very good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Delta

8.0

Very good

7,952 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Hawaiian Airlines

7.9

Good

2,450 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

United Airlines

7.4

Good

8,745 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

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 $266 on this airline. Additional options worth looking into are Alaska Airlines and Delta, starting at $314 and $356 round-trip. Users have found that Frontier is 38% 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 Frontier. According to our data, you can fly for as low as $117. Users have also found prices from $158 and $172 on Delta and Alaska 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, October is the cheapest month in which you can book a flight from Cincinnati to Boise (average of $314). Flying from Cincinnati to Boise in June is currently the most expensive (average of $395). 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

Nampa

Ontario

Meridian

McCall

Caldwell

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Other flights to Boise

Top 4 airlines flying from Cincinnati to Boise

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$270	Average$376	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$298	Average$417	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$319	Average$426	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$426	Average$478	FlexibilityNo cancel fee	On-time63%

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$117+ 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 9/7. 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 February or October, booked 26 days in advance, depart on a Thursday or Saturday and return on a Wednesday

Cheap flight deals from Cincinnati to Boise

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find 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 May 23, 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 May 23, 2025.

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 May.

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?

Use this chart to determine the optimal time to book a round-trip flight from Cincinnati to Boise. Price data was last updated on May 16, 2025.

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

Rainfall in Boise by month

Plan your trip to Boise by taking into account the average rainfall totals by month.

Temperature in Boise by month

Plan your trip to Boise by taking into account the average temperature totals by month.

Reviews of airlines servicing Boise

Get insights into the airlines that provide service to Boise. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boise. Reviews last updated May 23, 2025.

Get a feel of what it's like to fly with Alaska Airlines, Delta and Hawaiian Airlines from Cincinnati to Boise by reading reviews from past customers. 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.

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 Cincinnati?

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Alternative routes for Cincinnati to Boise

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Top 4 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 May 23, 2025.