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 58% 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.

What is the cheapest airline that flies from Cincinnati Cinci./N. Kentucky to Ottawa?

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

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 December 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.

$154 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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Cheap round-trip flights

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5:39 pm - 5:13 pm

CVG

YOW

23h 34m1 stop

4:15 pm - 11:55 am

YOW

CVG

19h 40m2 stops

$309Multiple Airlines

Sun, Jan 25 - Sun, Feb 1

6:54 pm - 5:25 pm

CVG

YOW

22h 31m2 stops

9:30 am - 8:24 pm

YOW

CVG

10h 54m1 stop

$345Multiple Airlines

Sun, Jan 11 - Sun, Jan 18

2:20 pm - 5:25 pm

CVG

YOW

27h 05m1 stop

9:30 am - 5:48 pm

YOW

CVG

8h 18m1 stop

$351Multiple Airlines

Sun, Jan 11 - Sun, Jan 18

5:39 pm - 5:13 pm

CVG

YOW

23h 34m1 stop

4:15 pm - 2:57 pm

YOW

CVG

22h 42m1 stop

$353Multiple Airlines

Sun, Jan 25 - Sun, Feb 1

2:15 pm - 8:51 pm

CVG

YOW

6h 36m1 stop

10:00 am - 3:53 pm

YOW

CVG

5h 53m1 stop

$358Air Canada

Fri, May 15 - Mon, May 18

11:15 am - 5:12 pm

CVG

YOW

5h 57m1 stop

2:15 pm - 7:03 pm

YOW

CVG

4h 48m1 stop

$360United Airlines

Tue, Jan 20 - Wed, Jan 28

10:05 am - 6:52 pm

CVG

YOW

8h 47m1 stop

2:15 pm - 7:03 pm

YOW

CVG

4h 48m1 stop

$361United Airlines

Tue, Jan 20 - Wed, Jan 28

6:40 pm - 11:08 pm

CVG

YOW

4h 28m1 stop

12:00 pm - 6:00 pm

YOW

CVG

6h 00m1 stop

$362Air Canada

Sun, Jan 18 - Thu, Jan 22

7:40 pm - 11:54 pm

CVG

YOW

4h 14m1 stop

3:10 pm - 9:30 pm

YOW

CVG

6h 20m1 stop

$363United Airlines

Mon, Jan 5 - Mon, Jan 12

7:31 pm - 12:42 am

CVG

YOW

29h 11m3 stops

9:30 am - 9:55 pm

YOW

CVG

12h 25m1 stop

$396Multiple Airlines

Sun, Jan 11 - Sun, Jan 18

Air Canada flights from Cincinnati to Ottawa

Our best Air Canada deals on Cincinnati to Ottawa flight tickets

Air Canada

May 15

CVG2:15 pmCincinnati Cinci./N. Kentucky

6h 36m

1 stop

YOW8:51 pmOttawa

May 18

YOW10:00 amOttawa

5h 53m

1 stop

CVG3:53 pmCincinnati Cinci./N. Kentucky

$358

Find similar

Air Canada

Jan 18

CVG6:40 pmCincinnati Cinci./N. Kentucky

4h 28m

1 stop

YOW11:08 pmOttawa

Jan 22

YOW12:00 pmOttawa

6h 00m

1 stop

CVG6:00 pmCincinnati Cinci./N. Kentucky

$362

Find similar

Air Canada

Jan 20

CVG10:05 amCincinnati Cinci./N. Kentucky

7h 36m

2 stops

YOW5:41 pmOttawa

Jan 28

YOW3:10 pmOttawa

6h 20m

1 stop

CVG9:30 pmCincinnati Cinci./N. Kentucky

$433

Find similar

WestJet flights from Cincinnati to Ottawa

Our best WestJet deals on Cincinnati to Ottawa flight tickets

WestJet

Jan 18

CVG2:30 pmCincinnati Cinci./N. Kentucky

10h 12m

2 stops

YOW12:42 amOttawa

Jan 22

YOW5:40 amOttawa

7h 52m

2 stops

CVG1:32 pmCincinnati Cinci./N. Kentucky

$937

Find similar

WestJet

Jan 18

CVG10:27 amCincinnati Cinci./N. Kentucky

14h 15m

2 stops

YOW12:42 amOttawa

Jan 22

YOW5:40 amOttawa

16h 55m

2 stops

CVG10:35 pmCincinnati Cinci./N. Kentucky

$985

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Sun 1/25

5:39 pm-5:13 pm

1 stop23h 34m

Ottawa

Sun 2/1

4:15 pm-11:55 am

2 stops19h 40m

$309

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Sun 1/11

6:54 pm-5:25 pm

2 stops22h 31m

Ottawa

Sun 1/18

9:30 am-8:24 pm

1 stop10h 54m

$345

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Sun 1/11

2:20 pm-5:25 pm

1 stop27h 05m

Ottawa

Sun 1/18

9:30 am-5:48 pm

1 stop8h 18m

$351

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Sun 1/25

5:39 pm-5:13 pm

1 stop23h 34m

Ottawa

Sun 2/1

4:15 pm-2:57 pm

1 stop22h 42m

$353

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Fri 5/15

2:15 pm-8:51 pm

1 stop6h 36m

Ottawa

Mon 5/18

10:00 am-3:53 pm

1 stop5h 53m

$358

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Tue 1/20

11:15 am-5:12 pm

1 stop5h 57m

Ottawa

Wed 1/28

2:15 pm-7:03 pm

1 stop4h 48m

$360

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Tue 1/20

10:05 am-6:52 pm

1 stop8h 47m

Ottawa

Wed 1/28

2:15 pm-7:03 pm

1 stop4h 48m

$361

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Sun 1/18

6:40 pm-11:08 pm

1 stop4h 28m

Ottawa

Thu 1/22

12:00 pm-6:00 pm

1 stop6h 00m

$362

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Mon 1/5

7:40 pm-11:54 pm

1 stop4h 14m

Ottawa

Mon 1/12

3:10 pm-9:30 pm

1 stop6h 20m

$363

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Sun 1/11

7:31 pm-12:42 am

3 stops29h 11m

Ottawa

Sun 1/18

9:30 am-9:55 pm

1 stop12h 25m

$396

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted 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	4h 14m
Direct flights	None

The fastest flight from Cincinnati to Ottawa takes 4h 14m

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 14m.
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 December 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 (75% of total bookings). The next most popular airline is Air Canada (25%).

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 10,525 reviews		Search Air Canada flights
United Airlines	PriceFrom $362	Free Cancellation	Rating 7.4 9,092 reviews		Search United Airlines flights

Gatineau

Pembroke

Brockville

Calabogie

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.