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Cheap flights from Cincinnati to Ottawa from $181

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 Ottawa departing on 11/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 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.
Air Canada Logo
9:00 am - 1:10 pm
CVG
-
YOW
4h 10m
1 stop
Air Canada Logo
2:35 pm - 8:30 pm
YOW
-
CVG
5h 55m
1 stop
$420Air Canada
vie., jul. 31 - mar., ago. 4
United Airlines Logo
7:45 pm - 11:54 pm
CVG
-
YOW
4h 09m
1 stop
United Airlines Logo
6:25 am - 4:49 pm
YOW
-
CVG
10h 24m
1 stop
$423United Airlines
lun., jun. 15 - vie., jun. 19
Air Canada Logo
9:00 am - 1:05 pm
CVG
-
YOW
4h 05m
1 stop
Air Canada Logo
10:00 am - 3:49 pm
YOW
-
CVG
5h 49m
1 stop
$425Air Canada
mié., jun. 24 - lun., jun. 29
Air Canada Logo
6:15 am - 11:05 am
CVG
-
YOW
4h 50m
1 stop
Air Canada Logo
9:10 am - 10:00 pm
YOW
-
CVG
12h 50m
1 stop
$450Air Canada
lun., jun. 15 - lun., jun. 22
Multiple Airlines Logo
2:10 pm - 7:44 pm
CVG
-
YOW
29h 34m
2 stops
Multiple Airlines Logo
7:00 am - 11:46 pm
YOW
-
CVG
16h 46m
1 stop
$465Multiple Airlines
vie., jul. 17 - vie., jul. 24
Multiple Airlines Logo
8:00 am - 9:20 pm
CVG
-
YOW
13h 20m
2 stops
Multiple Airlines Logo
7:00 am - 11:46 pm
YOW
-
CVG
16h 46m
1 stop
$470Multiple Airlines
mié., jul. 8 - vie., jul. 17
United Airlines Logo
6:00 am - 10:03 am
CVG
-
YOW
4h 03m
1 stop
United Airlines Logo
5:50 pm - 11:21 pm
YOW
-
CVG
5h 31m
1 stop
$484United Airlines
lun., jun. 29 - lun., jun. 29
United Airlines Logo
6:00 am - 3:10 pm
CVG
-
YOW
9h 10m
2 stops
United Airlines Logo
5:20 pm - 10:26 pm
YOW
-
CVG
5h 06m
1 stop
$490United Airlines
lun., jun. 29 - lun., jun. 29
Multiple Airlines Logo
8:10 am - 4:20 pm
CVG
-
YOW
8h 10m
1 stop
Multiple Airlines Logo
7:00 am - 8:35 pm
YOW
-
CVG
13h 35m
2 stops
$498Multiple Airlines
vie., ago. 7 - lun., ago. 10
Multiple Airlines Logo
2:10 pm - 2:57 pm
CVG
-
YOW
24h 47m
1 stop
Multiple Airlines Logo
7:00 am - 11:46 pm
YOW
-
CVG
16h 46m
1 stop
$500Multiple Airlines
vie., jul. 17 - vie., jul. 24

Air Canada flights from Cincinnati to Ottawa

Our best Air Canada deals on Cincinnati to Ottawa flight tickets
Air Canada
Jul 31
CVG9:00 amCincinnati Cinci./N. Kentucky
4h 10m
1 stop
YOW1:10 pmOttawa
Aug 4
YOW2:35 pmOttawa
5h 55m
1 stop
CVG8:30 pmCincinnati Cinci./N. Kentucky
$420
Air Canada
Jun 24
CVG9:00 amCincinnati Cinci./N. Kentucky
4h 05m
1 stop
YOW1:05 pmOttawa
Jun 29
YOW10:00 amOttawa
5h 49m
1 stop
CVG3:49 pmCincinnati Cinci./N. Kentucky
$425
Air Canada
Jun 15
CVG6:15 amCincinnati Cinci./N. Kentucky
4h 50m
1 stop
YOW11:05 amOttawa
Jun 22
YOW9:10 amOttawa
12h 50m
1 stop
CVG10:00 pmCincinnati Cinci./N. Kentucky
$450

United Airlines flights from Cincinnati to Ottawa

Our best United Airlines deals on Cincinnati to Ottawa flight tickets
United Airlines
Jun 15
CVG7:00 amCincinnati Cinci./N. Kentucky
14h 35m
1 stop
YOW9:35 pmOttawa
Jun 23
YOW6:25 amOttawa
10h 24m
1 stop
CVG4:49 pmCincinnati Cinci./N. Kentucky
$423
United Airlines
Jun 29
CVG6:00 amCincinnati Cinci./N. Kentucky
4h 03m
1 stop
YOW10:03 amOttawa
Jun 29
YOW5:50 pmOttawa
5h 31m
1 stop
CVG11:21 pmCincinnati Cinci./N. Kentucky
$484
United Airlines
Jun 29
CVG6:00 amCincinnati Cinci./N. Kentucky
9h 10m
2 stops
YOW3:10 pmOttawa
Jun 29
YOW5:20 pmOttawa
5h 06m
1 stop
CVG10:26 pmCincinnati Cinci./N. Kentucky
$490

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 junio 5, 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

Cheapest round-trip

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

vie. 7/31

9:00 am-1:10 pm

1 stop4h 10m

Ottawa

mar. 8/4

2:35 pm-8:30 pm

1 stop5h 55m

$420

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

lun. 6/15

7:45 pm-11:54 pm

1 stop4h 09m

Ottawa

vie. 6/19

6:25 am-4:49 pm

1 stop10h 24m

$423

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

mié. 6/24

9:00 am-1:05 pm

1 stop4h 05m

Ottawa

lun. 6/29

10:00 am-3:49 pm

1 stop5h 49m

$425

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

lun. 6/15

6:15 am-11:05 am

1 stop4h 50m

Ottawa

lun. 6/22

9:10 am-10:00 pm

1 stop12h 50m

$450

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

vie. 7/17

2:10 pm-7:44 pm

2 stops29h 34m

Ottawa

vie. 7/24

7:00 am-11:46 pm

1 stop16h 46m

$465

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

mié. 7/8

8:00 am-9:20 pm

2 stops13h 20m

Ottawa

vie. 7/17

7:00 am-11:46 pm

1 stop16h 46m

$470
Quickest round-trip

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

lun. 6/29

6:00 am-10:03 am

1 stop4h 03m

Ottawa

lun. 6/29

5:50 pm-11:21 pm

1 stop5h 31m

$484

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

lun. 6/29

6:00 am-3:10 pm

2 stops9h 10m

Ottawa

lun. 6/29

5:20 pm-10:26 pm

1 stop5h 06m

$490

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

vie. 8/7

8:10 am-4:20 pm

1 stop8h 10m

Ottawa

lun. 8/10

7:00 am-8:35 pm

2 stops13h 35m

$498

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

vie. 7/17

2:10 pm-2:57 pm

1 stop24h 47m

Ottawa

vie. 7/24

7:00 am-11:46 pm

1 stop16h 46m

$500

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

What is the cheapest month to fly to Ottawa?

In general, July is the cheapest month to fly from Cincinnati to Ottawa. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. The month of September is another great option to travel to Ottawa, with average flight prices from Cincinnati averaging around $366.

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

4h 03m

Direct flights

None
The fastest flight from Cincinnati to Ottawa takes 4h 03m
There are no direct flights from Cincinnati to Ottawa. There are no popular flight routes from Cincinnati to Ottawa.
Search flight deals

Frequently asked questions about flying from Cincinnati to Ottawa

  • 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 4h 03m.

  • 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
Air CanadaPriceFrom $164Free CancellationRating
7.1
11,127 reviews
Search Air Canada flights
United AirlinesPriceFrom $182Free CancellationRating
7.4
9,775 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
Brockville
Petawawa
Smiths Falls
Calabogie
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.

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