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Cheap flights from Cincinnati to Ottawa from $352

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Cincinnati to Ottawa departing on 3/11. 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
0 bags

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Find the cheapest flights from Cincinnati to Ottawa

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:45 am - 5:17 pm
CVG
-
YOW
11h 32m
1 stop
Multiple Airlines Logo
4:15 pm - 12:06 pm
YOW
-
CVG
19h 51m
1 stop
$352Multiple Airlines
Wed, Mar 11 - Wed, Mar 18
United Airlines Logo
11:20 am - 4:30 pm
CVG
-
YOW
5h 10m
1 stop
United Airlines Logo
5:11 pm - 11:49 pm
YOW
-
CVG
6h 38m
1 stop
$355United Airlines
Mon, Feb 23 - Thu, Feb 26
Multiple Airlines Logo
5:45 am - 5:17 pm
CVG
-
YOW
11h 32m
1 stop
Multiple Airlines Logo
3:05 pm - 7:23 am
YOW
-
CVG
16h 18m
2 stops
$372Multiple Airlines
Wed, Mar 11 - Wed, Mar 18
United Airlines Logo
11:17 am - 5:07 pm
CVG
-
YOW
5h 50m
1 stop
United Airlines Logo
2:15 pm - 7:01 pm
YOW
-
CVG
4h 46m
1 stop
$381United Airlines
Wed, Mar 4 - Wed, Mar 11
Multiple Airlines Logo
1:07 pm - 12:35 pm
CVG
-
YOW
23h 28m
2 stops
Multiple Airlines Logo
4:20 pm - 7:23 am
YOW
-
CVG
15h 03m
1 stop
$397Multiple Airlines
Thu, Mar 5 - Sun, Mar 8
Multiple Airlines Logo
7:04 pm - 12:35 pm
CVG
-
YOW
17h 31m
2 stops
Multiple Airlines Logo
9:35 am - 10:58 am
YOW
-
CVG
25h 23m
1 stop
$400Multiple Airlines
Sat, Feb 28 - Thu, Mar 5
United Airlines Logo
11:17 am - 5:07 pm
CVG
-
YOW
5h 50m
1 stop
United Airlines Logo
12:00 pm - 10:15 pm
YOW
-
CVG
10h 15m
2 stops
$434United Airlines
Wed, Mar 4 - Wed, Mar 11
United Airlines Logo
6:26 am - 3:23 pm
CVG
-
YOW
8h 57m
2 stops
United Airlines Logo
12:00 pm - 4:22 pm
YOW
-
CVG
4h 22m
1 stop
$442United Airlines
Thu, Mar 26 - Thu, Apr 2
United Airlines Logo
11:20 am - 9:18 pm
CVG
-
YOW
9h 58m
2 stops
United Airlines Logo
6:20 am - 1:17 pm
YOW
-
CVG
6h 57m
1 stop
$444United Airlines
Mon, Feb 23 - Thu, Feb 26
United Airlines Logo
7:45 pm - 11:54 pm
CVG
-
YOW
4h 09m
1 stop
United Airlines Logo
5:11 pm - 11:49 pm
YOW
-
CVG
6h 38m
1 stop
$446United Airlines
Sat, Feb 28 - Sun, Mar 1

United Airlines flights from Cincinnati to Ottawa

Our best United Airlines deals on Cincinnati to Ottawa flight tickets
United Airlines
Feb 23
CVG11:20 amCincinnati Cinci./N. Kentucky
5h 10m
1 stop
YOW4:30 pmOttawa
Feb 26
YOW5:11 pmOttawa
6h 38m
1 stop
CVG11:49 pmCincinnati Cinci./N. Kentucky
$355
United Airlines
Mar 4
CVG11:17 amCincinnati Cinci./N. Kentucky
5h 50m
1 stop
YOW5:07 pmOttawa
Mar 11
YOW2:15 pmOttawa
4h 46m
1 stop
CVG7:01 pmCincinnati Cinci./N. Kentucky
$381
United Airlines
Mar 4
CVG11:17 amCincinnati Cinci./N. Kentucky
5h 50m
1 stop
YOW5:07 pmOttawa
Mar 11
YOW12:00 pmOttawa
10h 15m
2 stops
CVG10:15 pmCincinnati Cinci./N. Kentucky
$434

Delta flights from Cincinnati to Ottawa

Our best Delta deals on Cincinnati to Ottawa flight tickets
Delta
Mar 4
CVG2:30 pmCincinnati Cinci./N. Kentucky
10h 09m
2 stops
YOW12:39 amOttawa
Mar 11
YOW5:40 amOttawa
10h 23m
2 stops
CVG4:03 pmCincinnati Cinci./N. Kentucky
$483
Delta
Feb 23
CVG11:15 amCincinnati Cinci./N. Kentucky
13h 24m
2 stops
YOW12:39 amOttawa
Feb 26
YOW5:40 amOttawa
10h 37m
2 stops
CVG4:17 pmCincinnati Cinci./N. Kentucky
$645

momondo Fare Finder

 
Customize your flight search to find flights from Cincinnati to Ottawa 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 February 11, 2026.
Use the filters below to find and compare flights from Cincinnati to Ottawa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Wed 3/11

5:45 am-5:17 pm

1 stop11h 32m

Ottawa

Wed 3/18

4:15 pm-12:06 pm

1 stop19h 51m

$352

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Mon 2/23

11:20 am-4:30 pm

1 stop5h 10m

Ottawa

Thu 2/26

5:11 pm-11:49 pm

1 stop6h 38m

$355

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Wed 3/11

5:45 am-5:17 pm

1 stop11h 32m

Ottawa

Wed 3/18

3:05 pm-7:23 am

2 stops16h 18m

$372

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Wed 3/4

11:17 am-5:07 pm

1 stop5h 50m

Ottawa

Wed 3/11

2:15 pm-7:01 pm

1 stop4h 46m

$381

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Thu 3/5

1:07 pm-12:35 pm

2 stops23h 28m

Ottawa

Sun 3/8

4:20 pm-7:23 am

1 stop15h 03m

$397

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Sat 2/28

7:04 pm-12:35 pm

2 stops17h 31m

Ottawa

Thu 3/5

9:35 am-10:58 am

1 stop25h 23m

$400

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Wed 3/4

11:17 am-5:07 pm

1 stop5h 50m

Ottawa

Wed 3/11

12:00 pm-10:15 pm

2 stops10h 15m

$434

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Thu 3/26

6:26 am-3:23 pm

2 stops8h 57m

Ottawa

Thu 4/2

12:00 pm-4:22 pm

1 stop4h 22m

$442

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Mon 2/23

11:20 am-9:18 pm

2 stops9h 58m

Ottawa

Thu 2/26

6:20 am-1:17 pm

1 stop6h 57m

$444

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Sat 2/28

7:45 pm-11:54 pm

1 stop4h 09m

Ottawa

Sun 3/1

5:11 pm-11:49 pm

1 stop6h 38m

$446

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Ottawa from

How to get the cheapest flight ticket from Cincinnati to Ottawa

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 airlines fly to Ottawa?

Air Canada, United Airlines and American Airlines are the top three most popular airlines that fly to Ottawa from Cincinnati according to our data. Air Canada is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Ottawa. Keep in mind that there are 4 different airlines that fly to Ottawa on a routine basis, so you have a few additional options to choose from.

When to book flights from Cincinnati to Ottawa

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

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

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

Fastest flight time

5h 10m

Direct flights

None
The fastest flight from Cincinnati to Ottawa takes 5h 10m
There are no direct flights from Cincinnati to Ottawa. There are no popular flight routes from Cincinnati to Ottawa.
Search flight deals

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

    The straight-line distance from Cincinnati Cinci./N. Kentucky to Ottawa is 626.2 mi. In terms of flight time, this usually takes a little over 5h 10m.

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

    Prices for flights from Cincinnati Cinci./N. Kentucky Airport to Ottawa Airport are refreshed on a daily basis.

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

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

  • What documentation or ID do you need to fly to Ottawa Airport?

    The necessary travel and health documents for your Ottawa 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 Cincinnati to Ottawa?

Best airlines flying from Cincinnati to Ottawa

Compare and see reviews for airlines that fly from Cincinnati to Ottawa with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $362Free CancellationRating
7.4
9,276 reviews
Search United Airlines flights

Traveling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Pembroke
Calabogie
Brockville
Petawawa
Smiths Falls
Perth
Prescott
Winchester
Wakefield

Why use momondo?

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

Finding the right flight to Ottawa 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 Ottawa quick and easy, saving you time and money.

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

Flights from Cincinnati to Ottawa with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Cincinnati to Ottawa flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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

An easier way to manage your Ottawa trip

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