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 62% 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 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?

There are 2 operators available for flights from Cincinnati Cinci./N. Kentucky Airport to Ottawa Airport as of November 2025.

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.

$293 Cheap Flights from Cincinnati to Ottawa in 2025/26

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Find the cheapest flights from Cincinnati to Ottawa

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One-way

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Cheap round-trip flights

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6:40 pm - 11:08 pmCVG-YOW

4h 28m1 stop

12:05 pm - 6:00 pmYOW-CVG

5h 55m1 stop

$302Air Canada

Find Deal

Mon, Dec 15 - Wed, Dec 24

12:02 pm - 12:25 amCVG-YOW

36h 23m2 stops

4:20 pm - 10:52 amYOW-CVG

18h 32m1 stop

$330Multiple Airlines

Find Deal

Fri, Dec 12 - Wed, Dec 17

2:30 pm - 12:25 amCVG-YOW

9h 55m1 stop

4:20 pm - 10:52 amYOW-CVG

18h 32m1 stop

$342Multiple Airlines

Find Deal

Tue, Dec 23 - Tue, Dec 30

5:03 pm - 12:42 amCVG-YOW

31h 39m2 stops

4:20 pm - 5:44 pmYOW-CVG

25h 24m1 stop

$345Multiple Airlines

Find Deal

Tue, Dec 23 - Tue, Dec 30

11:26 am - 4:30 pmCVG-YOW

5h 04m1 stop

2:15 pm - 7:03 pmYOW-CVG

4h 48m1 stop

$352United Airlines

Find Deal

Thu, Jan 22 - Mon, Jan 26

2:54 pm - 6:52 pmCVG-YOW

3h 58m1 stop

3:10 pm - 9:30 pmYOW-CVG

6h 20m1 stop

$360United Airlines

Find Deal

Tue, Jan 20 - Wed, Jan 28

10:05 am - 2:27 pmCVG-YOW

4h 22m1 stop

6:20 am - 8:46 pmYOW-CVG

14h 26m1 stop

$362United Airlines

Find Deal

Thu, Jan 22 - Mon, Jan 26

5:05 am - 5:13 pmCVG-YOW

12h 08m1 stop

4:20 pm - 10:52 amYOW-CVG

18h 32m1 stop

$365Multiple Airlines

Find Deal

Fri, Dec 12 - Wed, Dec 17

6:00 am - 1:18 pmCVG-YOW

7h 18m2 stops

12:05 pm - 6:00 pmYOW-CVG

5h 55m1 stop

$375Air Canada

Find Deal

Mon, Dec 15 - Wed, Dec 24

9:30 pm - 12:42 amCVG-YOW

27h 12m3 stops

12:05 pm - 6:00 pmYOW-CVG

5h 55m1 stop

$382Multiple Airlines

Find Deal

Tue, Dec 23 - Tue, Dec 30

Air Canada flights from Cincinnati to Ottawa

Our best Air Canada deals on Cincinnati to Ottawa flight tickets

Air Canada

Dec 15

CVG6:40 pmCincinnati Cinci./N. Kentucky

4h 28m

1 stop

YOW11:08 pmOttawa

Dec 24

YOW12:05 pmOttawa

5h 55m

1 stop

CVG6:00 pmCincinnati Cinci./N. Kentucky

$302

Find similar

Air Canada

Dec 15

CVG6:00 amCincinnati Cinci./N. Kentucky

7h 18m

2 stops

YOW1:18 pmOttawa

Dec 24

YOW12:05 pmOttawa

5h 55m

1 stop

CVG6:00 pmCincinnati Cinci./N. Kentucky

$375

Find similar

Air Canada

Dec 23

CVG6:00 amCincinnati Cinci./N. Kentucky

8h 30m

1 stop

YOW2:30 pmOttawa

Dec 30

YOW8:25 pmOttawa

16h 52m

2 stops

CVG1:17 pmCincinnati Cinci./N. Kentucky

$422

Find similar

American Airlines flights from Cincinnati to Ottawa

Our best American Airlines deals on Cincinnati to Ottawa flight tickets

American Airlines

Dec 22

CVG3:18 pmCincinnati Cinci./N. Kentucky

25h 33m

2 stops

YOW4:51 pmOttawa

Dec 29

YOW9:10 amOttawa

14h 20m

2 stops

CVG11:30 pmCincinnati Cinci./N. Kentucky

$598

Find similar

American Airlines

Jan 20

CVG7:21 pmCincinnati Cinci./N. Kentucky

21h 32m

2 stops

YOW4:53 pmOttawa

Jan 28

YOW6:45 amOttawa

14h 49m

3 stops

CVG9:34 pmCincinnati Cinci./N. Kentucky

$662

Find similar

American Airlines

Jan 20

CVG7:03 amCincinnati Cinci./N. Kentucky

11h 25m

3 stops

YOW6:28 pmOttawa

Jan 28

YOW6:45 amOttawa

14h 49m

3 stops

CVG9:34 pmCincinnati Cinci./N. Kentucky

$791

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Mon 12/15

6:40 pm-11:08 pm

1 stop4h 28m

Ottawa

Wed 12/24

12:05 pm-6:00 pm

1 stop5h 55m

$302

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Fri 12/12

12:02 pm-12:25 am

2 stops36h 23m

Ottawa

Wed 12/17

4:20 pm-10:52 am

1 stop18h 32m

$330

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Tue 12/23

2:30 pm-12:25 am

1 stop9h 55m

Ottawa

Tue 12/30

4:20 pm-10:52 am

1 stop18h 32m

$342

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Tue 12/23

5:03 pm-12:42 am

2 stops31h 39m

Ottawa

Tue 12/30

4:20 pm-5:44 pm

1 stop25h 24m

$345

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Thu 1/22

11:26 am-4:30 pm

1 stop5h 04m

Ottawa

Mon 1/26

2:15 pm-7:03 pm

1 stop4h 48m

$352

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Tue 1/20

2:54 pm-6:52 pm

1 stop3h 58m

Ottawa

Wed 1/28

3:10 pm-9:30 pm

1 stop6h 20m

$360

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Thu 1/22

10:05 am-2:27 pm

1 stop4h 22m

Ottawa

Mon 1/26

6:20 am-8:46 pm

1 stop14h 26m

$362

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Fri 12/12

5:05 am-5:13 pm

1 stop12h 08m

Ottawa

Wed 12/17

4:20 pm-10:52 am

1 stop18h 32m

$365

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Mon 12/15

6:00 am-1:18 pm

2 stops7h 18m

Ottawa

Wed 12/24

12:05 pm-6:00 pm

1 stop5h 55m

$375

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Tue 12/23

9:30 pm-12:42 am

3 stops27h 12m

Ottawa

Tue 12/30

12:05 pm-6:00 pm

1 stop5h 55m

$382

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

Prices

Airlines

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

Fastest flight time	3h 58m
Direct flights	None

The fastest flight from Cincinnati to Ottawa takes 3h 58m

There are no direct flights from Cincinnati to Ottawa. There are no popular flight routes from Cincinnati to Ottawa.

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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 3h 58m.
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?
There are 2 operators available for flights from Cincinnati Cinci./N. Kentucky Airport to Ottawa Airport as of November 2025.
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?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Cincinnati to Ottawa is United Airlines (64% of total bookings). The next most popular airline is Air Canada (36%).

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 Canada	PriceFrom $312	Free Cancellation	Rating 7.1 10,481 reviews		Search Air Canada flights
United Airlines	PriceFrom $362	Free Cancellation	Rating 7.4 9,050 reviews		Search United Airlines flights

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.