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$172+ 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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — BOI
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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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

Discover tips and strategies to find the most affordable flight options for your journey from Cincinnati (CVG) to Boise (BOI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 14, 2025.

Round-trip from

$251
(FlightHub)

One-way from

$172
(Southwest)

Popular in

March

Cheapest in

February

Average price

$375
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
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Highest demand for flights based on searches. 1% potential increase in price ($5 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in August 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 August 14, 2025.

This FlightHub deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/96:14 pmCVG - BOI
1 stop19h 29mFrontier
Sun 10/1212:28 pmBOI - CVG
1 stop20h 15mFrontier
Deal found 8/14$251
This Hawaiian Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/146:49 pmCVG - BOI
1 stop7h 07mHawaiian Airlines
Tue 10/218:00 amBOI - CVG
1 stop7h 49mHawaiian Airlines
Deal found 8/14$272
This FlightHub deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/106:05 amCVG - BOI
1 stop7h 38mFrontier
Sun 10/1212:28 pmBOI - CVG
1 stop20h 15mFrontier
Deal found 8/13$298
This FlightHub deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/36:18 amCVG - BOI
1 stop7h 19mFrontier
Sun 10/512:22 pmBOI - CVG
1 stop21h 57mFrontier
Deal found 8/13$306
This Expedia deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/227:00 amCVG - BOI
1 stop6h 38mFrontier
Sun 8/2412:33 pmBOI - CVG
1 stop11h 11mFrontier
Deal found 8/13$309
This Orbitz deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/56:18 amCVG - BOI
1 stop7h 19mMultiple Airlines
Sat 10/116:30 amBOI - CVG
1 stop9h 19mMultiple Airlines
Deal found 8/13$311
This American Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/257:00 amCVG - BOI
1 stop7h 46mAmerican Airlines
Mon 10/271:26 pmBOI - CVG
1 stop8h 33mAmerican Airlines
Deal found 8/12$313
This Alaska Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/116:40 pmCVG - BOI
1 stop7h 28mAlaska Airlines
Mon 9/295:45 pmBOI - CVG
1 stop21h 55mAlaska Airlines
Deal found 8/12$322
This American Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/137:00 amCVG - BOI
1 stop7h 27mAmerican Airlines
Sun 9/146:35 amBOI - CVG
1 stop7h 08mAmerican Airlines
Deal found 8/14$323

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cincinnati to Boise that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 14, 2025.
Use the filters below to find and compare flights from Cincinnati to Boise that are best for you.

Fly from

Cincinnati

Fly to

Boise

Route

Depart

Return

Price

CincinnatiBoise

CVG - BOI

CVGBOI

Cincinnati Cinci./N. Kentucky

Thu 10/9

6:14 pm-11:43 am

1 stop19h 29m

Boise Air Term. Gowen Fld

Sun 10/12

12:28 pm-10:43 am

1 stop20h 15m

$251

CincinnatiBoise

CVG - BOI

CVGBOI

Cincinnati Cinci./N. Kentucky

Tue 10/14

6:49 pm-11:56 pm

1 stop7h 07m

Boise Air Term. Gowen Fld

Tue 10/21

6:30 am-5:49 pm

1 stop9h 19m

$272

CincinnatiBoise

CVG - BOI

CVGBOI

Cincinnati Cinci./N. Kentucky

Fri 10/10

6:05 am-11:43 am

1 stop7h 38m

Boise Air Term. Gowen Fld

Sun 10/12

12:28 pm-10:43 am

1 stop20h 15m

$298

CincinnatiBoise

CVG - BOI

CVGBOI

Cincinnati Cinci./N. Kentucky

Wed 9/17

6:40 pm-12:08 am

1 stop7h 28m

Boise Air Term. Gowen Fld

Mon 9/29

8:46 pm-5:40 pm

1 stop18h 54m

$302

CincinnatiBoise

CVG - BOI

CVGBOI

Cincinnati Cinci./N. Kentucky

Thu 10/2

3:21 pm-11:37 am

1 stop22h 16m

Boise Air Term. Gowen Fld

Sun 10/5

12:22 pm-12:19 pm

1 stop21h 57m

$302

CincinnatiBoise

CVG - BOI

CVGBOI

Cincinnati Cinci./N. Kentucky

Fri 10/3

6:18 am-11:37 am

1 stop7h 19m

Boise Air Term. Gowen Fld

Sun 10/5

12:22 pm-12:19 pm

1 stop21h 57m

$306

CincinnatiBoise

CVG - BOI

CVGBOI

Cincinnati Cinci./N. Kentucky

Fri 9/12

3:30 pm-12:05 am

1 stop10h 35m

$172

CincinnatiBoise

CVG - BOI

CVGBOI

Cincinnati Cinci./N. Kentucky

Wed 8/20

6:11 pm-11:38 am

2 stops43h 27m

$189

CincinnatiBoise

CVG - BOI

CVGBOI

Cincinnati Cinci./N. Kentucky

Fri 9/12

3:58 pm-11:37 am

2 stops45h 39m

$203

CincinnatiBoise

CVG - BOI

CVGBOI

Cincinnati Cinci./N. Kentucky

Fri 9/12

1:21 pm-1:21 pm

3 stops26h 00m

$210

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 12 results
1
2

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?

Use this chart to determine the optimal time to book a round-trip flight from Cincinnati to Boise. Price data was last updated on August 8, 2025.

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 $399). 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

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 August 14, 2025.
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
4,244 reviews

Boarding

8.1

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,244 reviews
Southwest
8.0
Very good
4,244 reviews

Boarding

8.1

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
8.0
Very good
7,980 reviews
Southwest
8.0
Very good
4,244 reviews

Boarding

8.1

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,916 reviews
Southwest
8.0
Very good
4,244 reviews

Boarding

8.1

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,244 reviews

Boarding

8.1

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

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?

    Our cheapest airline available from Cincinnati to Boise is Delta. Our recent data shows that you can find tickets from as low as $223 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $278 and $298 round-trip. Users have found that Delta is 48% cheaper than the other options available to this destination.

  • 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 $399). 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

Traveling to a place near Boise?

Book flights to Boise if you plan to visit one of these locations
Ontario
Meridian
Nampa
Caldwell
McCall

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Top 4 airlines flying from Cincinnati to Boise

Discover the top 4 airlines that operate flights from Cincinnati to Boise. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$223Average$380FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$278Average$426FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$298Average$418FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$426Average$478FlexibilityNo cancel feeOn-time63%

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