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Cheap flights from Boise to Cincinnati from $223

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boise to Cincinnati departing on 5/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Boise to Cincinnati

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
1:25 pm - 7:31 pm
BOI
-
CVG
28h 06m
1 stop
Frontier Logo
8:15 pm - 12:29 pm
CVG
-
BOI
18h 14m
1 stop
$309Frontier
Thu, Jul 2 - Wed, Jul 8
Alaska Airlines Logo
6:23 am - 4:59 pm
BOI
-
CVG
8h 36m
1 stop
Alaska Airlines Logo
6:02 pm - 11:44 pm
CVG
-
BOI
7h 42m
1 stop
$357Alaska Airlines
Tue, Sep 1 - Sat, Sep 5
Frontier Logo
1:25 pm - 7:10 pm
BOI
-
CVG
27h 45m
1 stop
Frontier Logo
3:47 pm - 12:30 pm
CVG
-
BOI
22h 43m
2 stops
$365Frontier
Tue, Jun 9 - Mon, Jun 15
Multiple Airlines Logo
1:25 pm - 7:10 pm
BOI
-
CVG
27h 45m
1 stop
Multiple Airlines Logo
6:00 am - 12:30 pm
CVG
-
BOI
8h 30m
1 stop
$377Multiple Airlines
Tue, Jun 9 - Sun, Jun 14
Frontier Logo
1:04 pm - 7:31 pm
BOI
-
CVG
28h 27m
1 stop
Frontier Logo
12:25 pm - 12:04 pm
CVG
-
BOI
25h 39m
1 stop
$378Frontier
Tue, Sep 1 - Wed, Sep 9
Frontier Logo
1:04 pm - 7:31 pm
BOI
-
CVG
28h 27m
1 stop
Frontier Logo
5:51 pm - 12:04 pm
CVG
-
BOI
20h 13m
2 stops
$388Frontier
Tue, Sep 1 - Mon, Sep 14
Multiple Airlines Logo
1:25 pm - 10:17 am
BOI
-
CVG
18h 52m
2 stops
Multiple Airlines Logo
6:00 am - 12:30 pm
CVG
-
BOI
8h 30m
1 stop
$389Multiple Airlines
Tue, Jun 9 - Sun, Jun 14
Frontier Logo
1:04 pm - 10:07 am
BOI
-
CVG
19h 03m
2 stops
Frontier Logo
12:25 pm - 12:04 pm
CVG
-
BOI
25h 39m
1 stop
$390Frontier
Tue, Sep 1 - Wed, Sep 9
Frontier Logo
1:04 pm - 7:31 pm
BOI
-
CVG
28h 27m
1 stop
Frontier Logo
12:25 pm - 12:04 pm
CVG
-
BOI
25h 39m
1 stop
$391Frontier
Tue, Sep 1 - Sat, Sep 12
Southwest Logo
6:25 am - 6:35 pm
BOI
-
CVG
10h 10m
2 stops
Southwest Logo
4:20 pm - 9:50 pm
CVG
-
BOI
7h 30m
1 stop
$392Southwest
Tue, Oct 13 - Sat, Oct 17

Southwest flights from Boise to Cincinnati

Our best Southwest deals on Boise to Cincinnati flight tickets
Southwest
Oct 13
BOI6:25 amBoise Air Term. Gowen Fld
10h 10m
2 stops
CVG6:35 pmCincinnati Cinci./N. Kentucky
Oct 17
CVG4:20 pmCincinnati Cinci./N. Kentucky
7h 30m
1 stop
BOI9:50 pmBoise Air Term. Gowen Fld
$392
Southwest
Aug 19
BOI7:05 amBoise Air Term. Gowen Fld
9h 30m
2 stops
CVG6:35 pmCincinnati Cinci./N. Kentucky
Aug 24
CVG8:10 amCincinnati Cinci./N. Kentucky
8h 00m
1 stop
BOI2:10 pmBoise Air Term. Gowen Fld
$435
Southwest
Aug 19
BOI7:05 amBoise Air Term. Gowen Fld
9h 30m
2 stops
CVG6:35 pmCincinnati Cinci./N. Kentucky
Aug 24
CVG5:25 pmCincinnati Cinci./N. Kentucky
8h 30m
2 stops
BOI11:55 pmBoise Air Term. Gowen Fld
$440

United Airlines flights from Boise to Cincinnati

Our best United Airlines deals on Boise to Cincinnati flight tickets
United Airlines
Jun 17
BOI6:30 amBoise Air Term. Gowen Fld
5h 57m
1 stop
CVG2:27 pmCincinnati Cinci./N. Kentucky
Jun 23
CVG1:59 pmCincinnati Cinci./N. Kentucky
10h 06m
2 stops
BOI10:05 pmBoise Air Term. Gowen Fld
$422
United Airlines
Sep 1
BOI5:00 amBoise Air Term. Gowen Fld
10h 30m
2 stops
CVG5:30 pmCincinnati Cinci./N. Kentucky
Sep 5
CVG9:00 amCincinnati Cinci./N. Kentucky
10h 58m
2 stops
BOI5:58 pmBoise Air Term. Gowen Fld
$468
United Airlines
Jun 17
BOI2:40 pmBoise Air Term. Gowen Fld
5h 48m
1 stop
CVG10:28 pmCincinnati Cinci./N. Kentucky
Jun 23
CVG7:00 amCincinnati Cinci./N. Kentucky
6h 32m
1 stop
BOI11:32 amBoise Air Term. Gowen Fld
$480

momondo Fare Finder

 
Customize your flight search to find flights from Boise to Cincinnati 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, momondo users made 832,500 searches. Data last updated May 22, 2026.
Use the filters below to find and compare flights from Boise to Cincinnati that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseCincinnati

BOI - CVG

BOICVG

Boise Air Term. Gowen Fld

Thu 7/2

1:25 pm-7:31 pm

1 stop28h 06m

Cincinnati Cinci./N. Kentucky

Wed 7/8

8:15 pm-12:29 pm

1 stop18h 14m

$309
Quickest round-trip

BoiseCincinnati

BOI - CVG

BOICVG

Boise Air Term. Gowen Fld

Tue 9/1

6:23 am-4:59 pm

1 stop8h 36m

Cincinnati Cinci./N. Kentucky

Sat 9/5

6:02 pm-11:44 pm

1 stop7h 42m

$357

BoiseCincinnati

BOI - CVG

BOICVG

Boise Air Term. Gowen Fld

Tue 6/9

1:25 pm-7:10 pm

1 stop27h 45m

Cincinnati Cinci./N. Kentucky

Mon 6/15

3:47 pm-12:30 pm

2 stops22h 43m

$365

BoiseCincinnati

BOI - CVG

BOICVG

Boise Air Term. Gowen Fld

Tue 6/9

1:25 pm-7:10 pm

1 stop27h 45m

Cincinnati Cinci./N. Kentucky

Sun 6/14

6:00 am-12:30 pm

1 stop8h 30m

$377

BoiseCincinnati

BOI - CVG

BOICVG

Boise Air Term. Gowen Fld

Tue 9/1

1:04 pm-7:31 pm

1 stop28h 27m

Cincinnati Cinci./N. Kentucky

Wed 9/9

12:25 pm-12:04 pm

1 stop25h 39m

$378

BoiseCincinnati

BOI - CVG

BOICVG

Boise Air Term. Gowen Fld

Tue 9/1

1:04 pm-7:31 pm

1 stop28h 27m

Cincinnati Cinci./N. Kentucky

Mon 9/14

5:51 pm-12:04 pm

2 stops20h 13m

$388

BoiseCincinnati

BOI - CVG

BOICVG

Boise Air Term. Gowen Fld

Tue 6/9

1:25 pm-10:17 am

2 stops18h 52m

Cincinnati Cinci./N. Kentucky

Sun 6/14

6:00 am-12:30 pm

1 stop8h 30m

$389

BoiseCincinnati

BOI - CVG

BOICVG

Boise Air Term. Gowen Fld

Tue 9/1

1:04 pm-10:07 am

2 stops19h 03m

Cincinnati Cinci./N. Kentucky

Wed 9/9

12:25 pm-12:04 pm

1 stop25h 39m

$390

BoiseCincinnati

BOI - CVG

BOICVG

Boise Air Term. Gowen Fld

Tue 9/1

1:04 pm-7:31 pm

1 stop28h 27m

Cincinnati Cinci./N. Kentucky

Sat 9/12

12:25 pm-12:04 pm

1 stop25h 39m

$391

BoiseCincinnati

BOI - CVG

BOICVG

Boise Air Term. Gowen Fld

Tue 10/13

6:25 am-6:35 pm

2 stops10h 10m

Cincinnati Cinci./N. Kentucky

Sat 10/17

4:20 pm-9:50 pm

1 stop7h 30m

$392

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Boise to Cincinnati

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Boise and Cincinnati?

What is the cheapest month to fly to Cincinnati?

The month of January is, on average, the cheapest month to fly to Cincinnati from Boise, with most prices found around $0. If you aren’t able to travel to Cincinnati during the month of January, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $256.

How have Boise to Cincinnati flight prices changed over time?

As of May 2026, prices for Boise to Cincinnati flights are approximately 39% cheaper when compared to flights at the same time last year.

When to book flights from Boise to Cincinnati

Are you open to changing your travel dates? Check out the ideal times to fly from Boise to Cincinnati according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boise to Cincinnati (BOI to CVG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boise to Cincinnati

Fastest flight time

6h 19m

Direct flights

None
The fastest flight from Boise to Cincinnati takes 6h 19m
There are no direct flights from Boise to Cincinnati. There are no popular flight routes from Boise to Cincinnati.
Search flight deals

Frequently asked questions about flying from Boise to Cincinnati

  • How far is Boise Air Term. Gowen Fld to Cincinnati Cinci./N. Kentucky by plane?

    The distance between Boise Air Term. Gowen Fld and Cincinnati Cinci./N. Kentucky is about 1661.1 mi. Flights usually cover this in 6h 19m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to Cincinnati Cinci./N. Kentucky Airport?

    Prices for flights from Boise Air Term. Gowen Fld Airport to Cincinnati Cinci./N. Kentucky Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Boise Air Term. Gowen Fld Airport to Cincinnati Cinci./N. Kentucky Airport?

  • How old do you have to be to fly from Boise Air Term. Gowen Fld Airport to Cincinnati Cinci./N. Kentucky Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boise Air Term. Gowen Fld Airport to Cincinnati Cinci./N. Kentucky Airport.

  • What documentation or ID do you need to fly to Cincinnati Cinci./N. Kentucky Airport?

    The required travel and health documents for your Cincinnati Cinci./N. Kentucky Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Cincinnati Cinci./N. Kentucky Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Boise to Cincinnati?

Best airlines flying from Boise to Cincinnati

Compare and see reviews for airlines that fly from Boise to Cincinnati with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $191Free CancellationRating
7.9
8,449 reviews
Search Delta flights
United AirlinesPriceFrom $285Free CancellationRating
7.4
9,751 reviews
Search United Airlines flights

Traveling to a place near Cincinnati?

Book flights to Cincinnati if you plan to visit one of these locations
Florence
Mason
Newport
Sharonville
Covington
Middletown
Williamstown
Lawrenceburg
Blue Ash
West Chester
Fairfield
Oxford
Monroe
Dry Ridge
Hebron
Bethel
Trenton
Corinth
Georgetown
Edgewood

Why use momondo?

Why should I use momondo to find a flight deal from Boise to Cincinnati?

Finding the right flight to Cincinnati from Boise is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Cincinnati quick and easy, saving you time and money.

Can I find flights from Boise to Cincinnati with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Cincinnati from Boise with this policy.

How can momondo help me find flights from Boise to Cincinnati?

momondo helps you find the best flight between Boise and Cincinnati by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Boise to Cincinnati right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Boise to Cincinnati flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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