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Cheap flights from Cincinnati to Ottawa from $127

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 12/18. 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 Cincinnati to Ottawa

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:57 am - 5:13 pmCVG-YOW
29h 16m1 stop
Multiple Airlines Logo
7:00 am - 1:36 pmYOW-CVG
30h 36m1 stop
$294Multiple Airlines
Find Deal
Tue, Dec 9 - Tue, Dec 16
Multiple Airlines Logo
11:57 am - 5:13 pmCVG-YOW
29h 16m1 stop
Multiple Airlines Logo
4:15 pm - 10:43 amYOW-CVG
18h 28m2 stops
$299Multiple Airlines
Find Deal
Tue, Dec 9 - Sun, Dec 14
Multiple Airlines Logo
11:57 am - 5:13 pmCVG-YOW
29h 16m1 stop
Multiple Airlines Logo
7:00 am - 3:02 pmYOW-CVG
8h 02m1 stop
$302Multiple Airlines
Find Deal
Tue, Dec 9 - Thu, Dec 18
Multiple Airlines Logo
3:24 pm - 5:25 pmCVG-YOW
26h 01m1 stop
Multiple Airlines Logo
7:00 am - 1:36 pmYOW-CVG
30h 36m1 stop
$303Multiple Airlines
Find Deal
Mon, Dec 8 - Tue, Dec 16
Multiple Airlines Logo
5:05 am - 4:51 pmCVG-YOW
11h 46m2 stops
Multiple Airlines Logo
7:00 am - 9:26 pmYOW-CVG
14h 26m1 stop
$319Multiple Airlines
Find Deal
Sun, Dec 7 - Mon, Dec 15
Multiple Airlines Logo
5:05 am - 4:51 pmCVG-YOW
11h 46m2 stops
Multiple Airlines Logo
7:00 am - 3:02 pmYOW-CVG
8h 02m1 stop
$328Multiple Airlines
Find Deal
Sun, Dec 7 - Thu, Dec 18
Multiple Airlines Logo
8:05 pm - 12:35 pmCVG-YOW
16h 30m1 stop
Multiple Airlines Logo
7:00 am - 9:26 pmYOW-CVG
14h 26m1 stop
$329Multiple Airlines
Find Deal
Thu, Dec 11 - Mon, Dec 15
Multiple Airlines Logo
8:05 pm - 12:35 pmCVG-YOW
16h 30m1 stop
Multiple Airlines Logo
7:00 am - 9:26 pmYOW-CVG
14h 26m1 stop
$330Multiple Airlines
Find Deal
Sun, Dec 7 - Mon, Dec 15
Multiple Airlines Logo
5:05 am - 4:51 pmCVG-YOW
11h 46m2 stops
Multiple Airlines Logo
7:00 am - 9:26 pmYOW-CVG
14h 26m1 stop
$331Multiple Airlines
Find Deal
Sat, Dec 13 - Mon, Dec 15
Multiple Airlines Logo
8:05 pm - 12:35 pmCVG-YOW
16h 30m1 stop
Multiple Airlines Logo
7:00 am - 3:02 pmYOW-CVG
8h 02m1 stop
$338Multiple Airlines
Find Deal
Sun, Dec 7 - Thu, Dec 18

United Airlines flights from Cincinnati to Ottawa

Our best United Airlines deals on Cincinnati to Ottawa flight tickets
United Airlines
Dec 10
CVG11:20 amCincinnati Cinci./N. Kentucky
9h 58m
1 stop
YOW9:18 pmOttawa
Dec 16
YOW9:45 amOttawa
4h 31m
1 stop
CVG2:16 pmCincinnati Cinci./N. Kentucky
$352
Find similar
United Airlines
Dec 8
CVG4:10 pmCincinnati Cinci./N. Kentucky
5h 08m
1 stop
YOW9:18 pmOttawa
Dec 12
YOW5:14 pmOttawa
6h 15m
1 stop
CVG11:29 pmCincinnati Cinci./N. Kentucky
$362
Find similar
United Airlines
Mar 10
CVG2:06 pmCincinnati Cinci./N. Kentucky
7h 12m
2 stops
YOW9:18 pmOttawa
Mar 11
YOW12:00 pmOttawa
6h 00m
1 stop
CVG6:00 pmCincinnati Cinci./N. Kentucky
$445
Find similar

Delta flights from Cincinnati to Ottawa

Our best Delta deals on Cincinnati to Ottawa flight tickets
Delta
Dec 7
CVG12:13 pmCincinnati Cinci./N. Kentucky
12h 29m
2 stops
YOW12:42 amOttawa
Dec 16
YOW5:40 amOttawa
10h 27m
2 stops
CVG4:07 pmCincinnati Cinci./N. Kentucky
$461
Find similar
Delta
Dec 7
CVG4:45 pmCincinnati Cinci./N. Kentucky
7h 57m
2 stops
YOW12:42 amOttawa
Dec 12
YOW5:40 amOttawa
14h 25m
2 stops
CVG8:05 pmCincinnati Cinci./N. Kentucky
$484
Find similar

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 November 13, 2025.
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

Tue 12/9

11:57 am-5:13 pm

1 stop29h 16m

Ottawa

Tue 12/16

7:00 am-1:36 pm

1 stop30h 36m

$294

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Tue 12/9

11:57 am-5:13 pm

1 stop29h 16m

Ottawa

Sun 12/14

4:15 pm-10:43 am

2 stops18h 28m

$299

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Tue 12/9

11:57 am-5:13 pm

1 stop29h 16m

Ottawa

Thu 12/18

7:00 am-3:02 pm

1 stop8h 02m

$302

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Mon 12/8

3:24 pm-5:25 pm

1 stop26h 01m

Ottawa

Tue 12/16

7:00 am-1:36 pm

1 stop30h 36m

$303

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Sun 12/7

5:05 am-4:51 pm

2 stops11h 46m

Ottawa

Mon 12/15

7:00 am-9:26 pm

1 stop14h 26m

$319

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Sun 12/7

5:05 am-4:51 pm

2 stops11h 46m

Ottawa

Thu 12/18

7:00 am-3:02 pm

1 stop8h 02m

$328

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Thu 12/11

8:05 pm-12:35 pm

1 stop16h 30m

Ottawa

Mon 12/15

7:00 am-9:26 pm

1 stop14h 26m

$329

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Sun 12/7

8:05 pm-12:35 pm

1 stop16h 30m

Ottawa

Mon 12/15

7:00 am-9:26 pm

1 stop14h 26m

$330

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Sat 12/13

5:05 am-4:51 pm

2 stops11h 46m

Ottawa

Mon 12/15

7:00 am-9:26 pm

1 stop14h 26m

$331

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Sun 12/7

8:05 pm-12:35 pm

1 stop16h 30m

Ottawa

Thu 12/18

7:00 am-3:02 pm

1 stop8h 02m

$338

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 cheapest day to depart on your flight to Ottawa?

The cheapest day to depart from Cincinnati to Ottawa is on a Sunday. Travelers who choose to depart for Ottawa on a Sunday will often find tickets for as low as $482. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Ottawa on Wednesday is $674.

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

Direct flights

None
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 4h 28m.

  • 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 $304Free CancellationRating
7.1
10,448 reviews
Search Air Canada flights
United AirlinesPriceFrom $336Free CancellationRating
7.4
9,017 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
Calabogie
Brockville
Petawawa
Pembroke
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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