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Cheap flights from Ottawa to Cincinnati from $177

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ottawa to Cincinnati departing on 4/27. 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 Ottawa to Cincinnati

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:00 am - 10:11 am
YOW
-
CVG
4h 11m
1 stop
United Airlines Logo
7:00 am - 5:07 pm
CVG
-
YOW
10h 07m
1 stop
$307United Airlines
Tue, Apr 28 - Tue, May 5
United Airlines Logo
10:44 am - 3:25 pm
YOW
-
CVG
4h 41m
1 stop
United Airlines Logo
6:00 am - 10:03 am
CVG
-
YOW
4h 03m
1 stop
$308United Airlines
Sun, Apr 19 - Thu, Apr 23
United Airlines Logo
5:25 pm - 11:58 pm
YOW
-
CVG
6h 33m
1 stop
United Airlines Logo
6:00 am - 10:03 am
CVG
-
YOW
4h 03m
1 stop
$309United Airlines
Sun, Apr 19 - Thu, Apr 23
United Airlines Logo
5:25 pm - 1:13 am
YOW
-
CVG
7h 48m
1 stop
United Airlines Logo
6:00 am - 10:03 am
CVG
-
YOW
4h 03m
1 stop
$344United Airlines
Sun, Apr 19 - Thu, Apr 23
United Airlines Logo
10:44 am - 4:49 pm
YOW
-
CVG
6h 05m
1 stop
United Airlines Logo
4:20 pm - 9:35 pm
CVG
-
YOW
5h 15m
1 stop
$367United Airlines
Sun, Jun 7 - Sat, Jun 20
United Airlines Logo
6:20 am - 3:15 pm
YOW
-
CVG
8h 55m
1 stop
United Airlines Logo
6:00 am - 10:03 am
CVG
-
YOW
4h 03m
1 stop
$369United Airlines
Sat, Mar 28 - Thu, Apr 2
United Airlines Logo
7:30 pm - 11:59 pm
YOW
-
CVG
4h 29m
1 stop
United Airlines Logo
7:00 am - 5:06 pm
CVG
-
YOW
10h 06m
2 stops
$370United Airlines
Sun, Apr 19 - Thu, Apr 23
United Airlines Logo
2:40 pm - 11:59 pm
YOW
-
CVG
9h 19m
1 stop
United Airlines Logo
7:00 am - 5:06 pm
CVG
-
YOW
10h 06m
2 stops
$371United Airlines
Sun, Apr 19 - Thu, Apr 23
United Airlines Logo
2:00 pm - 11:57 pm
YOW
-
CVG
9h 57m
2 stops
United Airlines Logo
7:00 am - 3:10 pm
CVG
-
YOW
8h 10m
2 stops
$372United Airlines
Fri, Aug 28 - Sun, Aug 30
United Airlines Logo
5:11 pm - 11:46 pm
YOW
-
CVG
6h 35m
1 stop
United Airlines Logo
8:30 am - 1:53 pm
CVG
-
YOW
5h 23m
1 stop
$373United Airlines
Sat, Mar 28 - Fri, Apr 3

Delta flights from Ottawa to Cincinnati

Our best Delta deals on Ottawa to Cincinnati flight tickets
Delta
Mar 28
YOW5:40 amOttawa
14h 06m
2 stops
CVG7:46 pmCincinnati Cinci./N. Kentucky
Mar 30
CVG1:50 pmCincinnati Cinci./N. Kentucky
10h 49m
2 stops
YOW12:39 amOttawa
$560
Delta
Mar 28
YOW5:40 amOttawa
14h 06m
2 stops
CVG7:46 pmCincinnati Cinci./N. Kentucky
Apr 2
CVG1:50 pmCincinnati Cinci./N. Kentucky
10h 49m
2 stops
YOW12:39 amOttawa
$808

United Airlines flights from Ottawa to Cincinnati

Our best United Airlines deals on Ottawa to Cincinnati flight tickets
United Airlines
Apr 28
YOW6:00 amOttawa
4h 11m
1 stop
CVG10:11 amCincinnati Cinci./N. Kentucky
May 5
CVG7:00 amCincinnati Cinci./N. Kentucky
10h 07m
1 stop
YOW5:07 pmOttawa
$307
United Airlines
Apr 19
YOW10:44 amOttawa
4h 41m
1 stop
CVG3:25 pmCincinnati Cinci./N. Kentucky
Apr 23
CVG6:00 amCincinnati Cinci./N. Kentucky
4h 03m
1 stop
YOW10:03 amOttawa
$308
United Airlines
Apr 19
YOW5:25 pmOttawa
6h 33m
1 stop
CVG11:58 pmCincinnati Cinci./N. Kentucky
Apr 23
CVG6:00 amCincinnati Cinci./N. Kentucky
4h 03m
1 stop
YOW10:03 amOttawa
$309

momondo Fare Finder

 
Customize your flight search to find flights from Ottawa 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 March 17, 2026.
Use the filters below to find and compare flights from Ottawa to Cincinnati that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaCincinnati

YOW - CVG

YOWCVG

Ottawa

Tue 4/28

6:00 am-10:11 am

1 stop4h 11m

Cincinnati Cinci./N. Kentucky

Tue 5/5

7:00 am-5:07 pm

1 stop10h 07m

$307
Quickest round-trip

OttawaCincinnati

YOW - CVG

YOWCVG

Ottawa

Sun 4/19

10:44 am-3:25 pm

1 stop4h 41m

Cincinnati Cinci./N. Kentucky

Thu 4/23

6:00 am-10:03 am

1 stop4h 03m

$308

OttawaCincinnati

YOW - CVG

YOWCVG

Ottawa

Sun 4/19

5:25 pm-11:58 pm

1 stop6h 33m

Cincinnati Cinci./N. Kentucky

Thu 4/23

6:00 am-10:03 am

1 stop4h 03m

$309

OttawaCincinnati

YOW - CVG

YOWCVG

Ottawa

Sun 4/19

5:25 pm-1:13 am

1 stop7h 48m

Cincinnati Cinci./N. Kentucky

Thu 4/23

6:00 am-10:03 am

1 stop4h 03m

$344

OttawaCincinnati

YOW - CVG

YOWCVG

Ottawa

Sun 6/7

10:44 am-4:49 pm

1 stop6h 05m

Cincinnati Cinci./N. Kentucky

Sat 6/20

4:20 pm-9:35 pm

1 stop5h 15m

$367

OttawaCincinnati

YOW - CVG

YOWCVG

Ottawa

Sat 3/28

6:20 am-3:15 pm

1 stop8h 55m

Cincinnati Cinci./N. Kentucky

Thu 4/2

6:00 am-10:03 am

1 stop4h 03m

$369

OttawaCincinnati

YOW - CVG

YOWCVG

Ottawa

Sun 4/19

7:30 pm-11:59 pm

1 stop4h 29m

Cincinnati Cinci./N. Kentucky

Thu 4/23

7:00 am-5:06 pm

2 stops10h 06m

$370

OttawaCincinnati

YOW - CVG

YOWCVG

Ottawa

Sun 4/19

2:40 pm-11:59 pm

1 stop9h 19m

Cincinnati Cinci./N. Kentucky

Thu 4/23

7:00 am-5:06 pm

2 stops10h 06m

$371

OttawaCincinnati

YOW - CVG

YOWCVG

Ottawa

Fri 8/28

2:00 pm-11:57 pm

2 stops9h 57m

Cincinnati Cinci./N. Kentucky

Sun 8/30

7:00 am-3:10 pm

2 stops8h 10m

$372

OttawaCincinnati

YOW - CVG

YOWCVG

Ottawa

Sat 3/28

5:11 pm-11:46 pm

1 stop6h 35m

Cincinnati Cinci./N. Kentucky

Fri 4/3

8:30 am-1:53 pm

1 stop5h 23m

$373

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Cincinnati from

How to get the cheapest flight ticket from Ottawa 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 cheapest airline that flies from Ottawa to Cincinnati Cinci./N. Kentucky?

United Airlines is the most popular carrier operating from Ottawa to Cincinnati Cinci./N. Kentucky

When to book flights from Ottawa to Cincinnati

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

Cheap Ottawa to Cincinnati (YOW to CVG) flight deals and tips

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

Fastest flight time

4h 41m

Direct flights

None
The fastest flight from Ottawa to Cincinnati takes 4h 41m
There are no direct flights from Ottawa to Cincinnati. There are no popular flight routes from Ottawa to Cincinnati.
Search flight deals

  • How far is Ottawa to Cincinnati Cinci./N. Kentucky by plane?

    The distance between Ottawa and Cincinnati Cinci./N. Kentucky is about 626.2 mi. 4h 41m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Ottawa Airport to Cincinnati Cinci./N. Kentucky Airport?

    Prices for flights from Ottawa Airport to Cincinnati Cinci./N. Kentucky Airport were last updated today.

  • How many operators does momondo search for flights from Ottawa Airport to Cincinnati Cinci./N. Kentucky Airport?

  • How old do you have to be to fly from Ottawa Airport to Cincinnati Cinci./N. Kentucky 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 Ottawa Airport to Cincinnati Cinci./N. Kentucky Airport.

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

    The necessary travel and health documents for your Cincinnati Cinci./N. Kentucky Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Ottawa to Cincinnati

Compare and see reviews for airlines that fly from Ottawa to Cincinnati with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $392Free CancellationRating
7.1
10,811 reviews
Search Air Canada 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
Dry Ridge
Monroe
Hebron
Bethel
Trenton
Corinth
Georgetown
Edgewood

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ottawa to Cincinnati. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Ottawa to Cincinnati flights to just show those with flexible booking policies.

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

Once you have performed a search for Ottawa to Cincinnati flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Cincinnati, momondo offers a useful price alert feature which will track prices for flights to Cincinnati from Ottawa and alert you when they change.

An easier way to manage your Cincinnati trip

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