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Cheap flights from Cincinnati to Boise from $128

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cincinnati to Boise departing on 9/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Cincinnati to Boise

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
12:26 pm - 11:29 amCVG  Cincinnati Cinci./N. Kentucky-BOI Boise Air Term. Gowen Fld
25h 03m2 stops Atlanta Hartsfield-Jackson Denver Intl
Frontier Logo
1:24 pm - 4:11 pmBOI  Boise Air Term. Gowen Fld-CVG Cincinnati Cinci./N. Kentucky
24h 47m1 stop Denver Intl
$240Frontier
Wed, Sep 2 - Tue, Sep 8
Frontier Logo
8:30 pm - 11:29 amCVG  Cincinnati Cinci./N. Kentucky-BOI Boise Air Term. Gowen Fld
16h 59m1 stop Denver Intl
Frontier Logo
1:24 pm - 4:11 pmBOI  Boise Air Term. Gowen Fld-CVG Cincinnati Cinci./N. Kentucky
24h 47m1 stop Denver Intl
$253Frontier
Wed, Sep 2 - Tue, Sep 8
Delta Logo
6:20 am - 11:27 amCVG  Cincinnati Cinci./N. Kentucky-BOI Boise Air Term. Gowen Fld
7h 07m1 stop Seattle/Tacoma Intl
Delta Logo
5:30 am - 3:30 pmBOI  Boise Air Term. Gowen Fld-CVG Cincinnati Cinci./N. Kentucky
8h 00m1 stop Minneapolis St Paul
$255Delta
Tue, Oct 27 - Sat, Oct 31
Delta Logo
8:04 pm - 11:59 pmCVG  Cincinnati Cinci./N. Kentucky-BOI Boise Air Term. Gowen Fld
5h 55m1 stop Minneapolis St Paul
Delta Logo
3:00 pm - 11:12 pmBOI  Boise Air Term. Gowen Fld-CVG Cincinnati Cinci./N. Kentucky
6h 12m1 stop Minneapolis St Paul
$255Delta
Wed, Oct 28 - Tue, Nov 10
United Airlines Logo
5:25 am - 11:24 amCVG  Cincinnati Cinci./N. Kentucky-BOI Boise Air Term. Gowen Fld
7h 59m1 stop Chicago O'Hare Intl
United Airlines Logo
2:41 pm - 10:32 pmBOI  Boise Air Term. Gowen Fld-CVG Cincinnati Cinci./N. Kentucky
5h 51m1 stop Denver Intl
$255United Airlines
Sat, Sep 12 - Sat, Sep 19
American Airlines Logo
5:17 pm - 10:27 pmCVG  Cincinnati Cinci./N. Kentucky-BOI Boise Air Term. Gowen Fld
7h 10m1 stop Dallas/Fort Worth
American Airlines Logo
3:21 pm - 11:52 pmBOI  Boise Air Term. Gowen Fld-CVG Cincinnati Cinci./N. Kentucky
6h 31m1 stop Chicago O'Hare Intl
$255American Airlines
Sat, Sep 19 - Tue, Sep 22
United Airlines Logo
2:05 pm - 10:40 pmCVG  Cincinnati Cinci./N. Kentucky-BOI Boise Air Term. Gowen Fld
10h 35m2 stops Chicago O'Hare Intl Denver Intl
United Airlines Logo
12:28 pm - 8:43 pmBOI  Boise Air Term. Gowen Fld-CVG Cincinnati Cinci./N. Kentucky
6h 15m1 stop Chicago O'Hare Intl
$260United Airlines
Sat, Sep 12 - Sat, Sep 19
American Airlines Logo
1:38 pm - 10:03 pmCVG  Cincinnati Cinci./N. Kentucky-BOI Boise Air Term. Gowen Fld
10h 25m2 stops Chicago O'Hare Intl Phoenix Sky Harbor Intl
American Airlines Logo
3:21 pm - 11:52 pmBOI  Boise Air Term. Gowen Fld-CVG Cincinnati Cinci./N. Kentucky
6h 31m1 stop Chicago O'Hare Intl
$260American Airlines
Sat, Sep 19 - Tue, Sep 22
American Airlines Logo
5:00 am - 1:22 pmCVG  Cincinnati Cinci./N. Kentucky-BOI Boise Air Term. Gowen Fld
10h 22m2 stops Charlotte Douglas Phoenix Sky Harbor Intl
American Airlines Logo
3:24 pm - 12:56 amBOI  Boise Air Term. Gowen Fld-CVG Cincinnati Cinci./N. Kentucky
7h 32m1 stop Chicago O'Hare Intl
$260American Airlines
Sat, Oct 17 - Wed, Oct 21
Frontier Logo
7:15 am - 11:29 amCVG  Cincinnati Cinci./N. Kentucky-BOI Boise Air Term. Gowen Fld
30h 14m2 stops Orlando Denver Intl
Frontier Logo
1:24 pm - 4:11 pmBOI  Boise Air Term. Gowen Fld-CVG Cincinnati Cinci./N. Kentucky
24h 47m1 stop Denver Intl
$277Frontier
Wed, Sep 2 - Tue, Sep 8

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United Airlines flights from Cincinnati to Boise

Our best United Airlines deals on Cincinnati to Boise flight tickets
United Airlines
Sep 12
CVG2:05 pmCincinnati Cinci./N. Kentucky
10h 35m
2 stops
BOI10:40 pmBoise Air Term. Gowen Fld
Sep 19
BOI12:28 pmBoise Air Term. Gowen Fld
6h 15m
1 stop
CVG8:43 pmCincinnati Cinci./N. Kentucky
$260
United Airlines
Sep 2
CVG7:00 amCincinnati Cinci./N. Kentucky
6h 28m
1 stop
BOI11:28 amBoise Air Term. Gowen Fld
Sep 5
BOI6:30 amBoise Air Term. Gowen Fld
5h 53m
1 stop
CVG2:23 pmCincinnati Cinci./N. Kentucky
$355
United Airlines
Oct 27
CVG2:09 pmCincinnati Cinci./N. Kentucky
10h 50m
2 stops
BOI10:59 pmBoise Air Term. Gowen Fld
Nov 10
BOI2:51 pmBoise Air Term. Gowen Fld
5h 49m
1 stop
CVG10:40 pmCincinnati Cinci./N. Kentucky
$360

American Airlines flights from Cincinnati to Boise

Our best American Airlines deals on Cincinnati to Boise flight tickets
American Airlines
Sep 12
CVG11:50 amCincinnati Cinci./N. Kentucky
12h 13m
2 stops
BOI10:03 pmBoise Air Term. Gowen Fld
Sep 19
BOI1:52 pmBoise Air Term. Gowen Fld
8h 49m
2 stops
CVG12:41 amCincinnati Cinci./N. Kentucky
$265
American Airlines
Oct 30
CVG6:00 amCincinnati Cinci./N. Kentucky
9h 22m
2 stops
BOI1:22 pmBoise Air Term. Gowen Fld
Nov 7
BOI1:27 pmBoise Air Term. Gowen Fld
7h 43m
1 stop
CVG11:10 pmCincinnati Cinci./N. Kentucky
$294
American Airlines
Oct 21
CVG5:30 amCincinnati Cinci./N. Kentucky
9h 52m
2 stops
BOI1:22 pmBoise Air Term. Gowen Fld
Nov 3
BOI6:06 amBoise Air Term. Gowen Fld
12h 35m
2 stops
CVG8:41 pmCincinnati Cinci./N. Kentucky
$365

momondo 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, momondo users made 832,500 searches. Data last updated August 14, 2026.
Use the filters below to find and compare flights from Cincinnati to Boise that are best for you.

Fly from

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Route

Depart

Return

Price

Cheapest round-trip

CincinnatiBoise

CVG Cincinnati Cinci./N. Kentucky - BOI Boise Air Term. Gowen Fld

CVGBOI

Cincinnati Cinci./N. Kentucky

Wed 9/2

12:26 pm-11:29 am

2 stops25h 03m

Boise Air Term. Gowen Fld

Tue 9/8

1:24 pm-4:11 pm

1 stop24h 47m

$240

CincinnatiBoise

CVG Cincinnati Cinci./N. Kentucky - BOI Boise Air Term. Gowen Fld

CVGBOI

Cincinnati Cinci./N. Kentucky

Wed 9/2

8:30 pm-11:29 am

1 stop16h 59m

Boise Air Term. Gowen Fld

Tue 9/8

1:24 pm-4:11 pm

1 stop24h 47m

$253

CincinnatiBoise

CVG Cincinnati Cinci./N. Kentucky - BOI Boise Air Term. Gowen Fld

CVGBOI

Cincinnati Cinci./N. Kentucky

Tue 10/27

6:20 am-11:27 am

1 stop7h 07m

Boise Air Term. Gowen Fld

Sat 10/31

5:30 am-3:30 pm

1 stop8h 00m

$255
Quickest round-trip

CincinnatiBoise

CVG Cincinnati Cinci./N. Kentucky - BOI Boise Air Term. Gowen Fld

CVGBOI

Cincinnati Cinci./N. Kentucky

Wed 10/28

8:04 pm-11:59 pm

1 stop5h 55m

Boise Air Term. Gowen Fld

Tue 11/10

3:00 pm-11:12 pm

1 stop6h 12m

$255

CincinnatiBoise

CVG Cincinnati Cinci./N. Kentucky - BOI Boise Air Term. Gowen Fld

CVGBOI

Cincinnati Cinci./N. Kentucky

Sat 9/12

5:25 am-11:24 am

1 stop7h 59m

Boise Air Term. Gowen Fld

Sat 9/19

2:41 pm-10:32 pm

1 stop5h 51m

$255

CincinnatiBoise

CVG Cincinnati Cinci./N. Kentucky - BOI Boise Air Term. Gowen Fld

CVGBOI

Cincinnati Cinci./N. Kentucky

Sat 9/19

5:17 pm-10:27 pm

1 stop7h 10m

Boise Air Term. Gowen Fld

Tue 9/22

3:21 pm-11:52 pm

1 stop6h 31m

$255

CincinnatiBoise

CVG Cincinnati Cinci./N. Kentucky - BOI Boise Air Term. Gowen Fld

CVGBOI

Cincinnati Cinci./N. Kentucky

Sat 9/12

2:05 pm-10:40 pm

2 stops10h 35m

Boise Air Term. Gowen Fld

Sat 9/19

12:28 pm-8:43 pm

1 stop6h 15m

$260

CincinnatiBoise

CVG Cincinnati Cinci./N. Kentucky - BOI Boise Air Term. Gowen Fld

CVGBOI

Cincinnati Cinci./N. Kentucky

Sat 9/19

1:38 pm-10:03 pm

2 stops10h 25m

Boise Air Term. Gowen Fld

Tue 9/22

3:21 pm-11:52 pm

1 stop6h 31m

$260

CincinnatiBoise

CVG Cincinnati Cinci./N. Kentucky - BOI Boise Air Term. Gowen Fld

CVGBOI

Cincinnati Cinci./N. Kentucky

Sat 10/17

5:00 am-1:22 pm

2 stops10h 22m

Boise Air Term. Gowen Fld

Wed 10/21

3:24 pm-12:56 am

1 stop7h 32m

$260

CincinnatiBoise

CVG Cincinnati Cinci./N. Kentucky - BOI Boise Air Term. Gowen Fld

CVGBOI

Cincinnati Cinci./N. Kentucky

Wed 9/2

7:15 am-11:29 am

2 stops30h 14m

Boise Air Term. Gowen Fld

Tue 9/8

1:24 pm-4:11 pm

1 stop24h 47m

$277

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Cincinnati to Boise

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 cheapest month to fly to Boise?

The month of December is, on average, the cheapest month to fly to Boise from Cincinnati, with most prices found around $327. If you aren’t able to travel during the month of December, then book flights to Boise from Cincinnati during January instead. Flights to Boise in January, while not as cheap as those in December, still average around $344.

How have Cincinnati to Boise flight prices changed over time?

When to book flights from Cincinnati to Boise

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

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

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

Fastest flight time

6h 06m

Direct flights

None
The fastest flight from Cincinnati to Boise takes 6h 06m
There are no direct flights from Cincinnati to Boise. There are no popular flight routes from Cincinnati to Boise.
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Frequently asked questions about flying from Cincinnati to Boise

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

    The straight-line distance from Cincinnati Cinci./N. Kentucky to Boise Air Term. Gowen Fld is 1661.1 mi. 6h 06m is a normal flight duration for this route.

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

    Prices for flights from Cincinnati Cinci./N. Kentucky Airport to Boise Air Term. Gowen Fld Airport are updated daily.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Cincinnati Cinci./N. Kentucky Airport to Boise Air Term. Gowen Fld Airport.

  • What documentation or ID do you need to fly to Boise Air Term. Gowen Fld Airport?

    The travel and health documents you'll need for your trip to Boise Air Term. Gowen Fld Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Boise Air Term. Gowen Fld Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Cincinnati to Boise

Compare and see reviews for airlines that fly from Cincinnati to Boise with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $226Free CancellationRating
7.8
8,502 reviews
Search Delta flights
United AirlinesPriceFrom $303Free CancellationRating
7.4
10,108 reviews
Search United Airlines flights
American AirlinesPriceFrom $312Free CancellationRating
7.1
11,929 reviews
Search American Airlines flights

Traveling to a place near Boise?

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

Why use momondo?

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

Finding the right flight to Boise from Cincinnati 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 Boise quick and easy, saving you time and money.

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

All flight searches from Cincinnati to Boise on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Cincinnati to Boise.

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

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