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 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.

$299 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

Enter your travel dates to find the best prices.

5:05 am - 5:13 pm

CVG

YOW

12h 08m1 stop

4:20 pm - 10:52 am

YOW

CVG

18h 32m1 stop

$300Multiple Airlines

Thu, Jan 8 - Sun, Jan 11

8:00 am - 12:25 am

CVG

YOW

16h 25m1 stop

4:20 pm - 4:17 pm

YOW

CVG

23h 57m3 stops

$314Multiple Airlines

Thu, Jan 8 - Sun, Jan 11

5:05 am - 4:53 pm

CVG

YOW

11h 48m2 stops

4:20 pm - 10:52 am

YOW

CVG

18h 32m1 stop

$358Multiple Airlines

Thu, Jan 8 - Sun, Jan 11

6:40 pm - 11:08 pm

CVG

YOW

4h 28m1 stop

12:00 pm - 6:00 pm

YOW

CVG

6h 00m1 stop

$361Air Canada

Sun, Jan 18 - Thu, Jan 22

7:00 am - 5:12 pm

CVG

YOW

10h 12m1 stop

2:15 pm - 7:03 pm

YOW

CVG

4h 48m1 stop

$362United Airlines

Sun, Jan 18 - Thu, Jan 22

2:58 pm - 11:54 pm

CVG

YOW

8h 56m1 stop

2:15 pm - 7:03 pm

YOW

CVG

4h 48m1 stop

$363United Airlines

Sat, Jan 17 - Sat, Jan 24

9:30 am - 5:05 pm

CVG

YOW

7h 35m1 stop

3:55 pm - 8:20 pm

YOW

CVG

4h 25m1 stop

$384Air Canada

Fri, May 15 - Mon, May 18

8:00 am - 5:29 pm

CVG

YOW

33h 29m3 stops

4:20 pm - 4:17 pm

YOW

CVG

23h 57m3 stops

$395Multiple Airlines

Thu, Jan 8 - Sun, Jan 11

2:27 pm - 5:13 pm

CVG

YOW

26h 46m1 stop

7:00 am - 6:27 pm

YOW

CVG

11h 27m2 stops

$396Multiple Airlines

Sat, Jan 17 - Sat, Jan 24

3:49 pm - 11:58 pm

CVG

YOW

8h 09m1 stop

5:40 am - 7:56 pm

YOW

CVG

14h 16m2 stops

$402Multiple Airlines

Tue, Jan 6 - Thu, Jan 8

Air Canada flights from Cincinnati to Ottawa

Our best Air Canada deals on Cincinnati to Ottawa flight tickets

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

$361

Find similar

Air Canada

May 15

CVG9:30 amCincinnati Cinci./N. Kentucky

7h 35m

1 stop

YOW5:05 pmOttawa

May 18

YOW3:55 pmOttawa

4h 25m

1 stop

CVG8:20 pmCincinnati Cinci./N. Kentucky

$384

Find similar

Air Canada

Jan 20

CVG2:54 pmCincinnati Cinci./N. Kentucky

7h 24m

2 stops

YOW10:18 pmOttawa

Jan 28

YOW2:15 pmOttawa

4h 48m

1 stop

CVG7:03 pmCincinnati Cinci./N. Kentucky

$434

Find similar

United Airlines flights from Cincinnati to Ottawa

Our best United Airlines deals on Cincinnati to Ottawa flight tickets

United Airlines

Jan 18

CVG7:00 amCincinnati Cinci./N. Kentucky

10h 12m

1 stop

YOW5:12 pmOttawa

Jan 22

YOW2:15 pmOttawa

4h 48m

1 stop

CVG7:03 pmCincinnati Cinci./N. Kentucky

$362

Find similar

United Airlines

Jan 17

CVG2:58 pmCincinnati Cinci./N. Kentucky

8h 56m

1 stop

YOW11:54 pmOttawa

Jan 24

YOW2:15 pmOttawa

4h 48m

1 stop

CVG7:03 pmCincinnati Cinci./N. Kentucky

$363

Find similar

United Airlines

Feb 12

CVG8:35 amCincinnati Cinci./N. Kentucky

12h 43m

2 stops

YOW9:18 pmOttawa

Feb 15

YOW12:00 pmOttawa

6h 00m

1 stop

CVG6:00 pmCincinnati Cinci./N. Kentucky

$446

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Thu 1/8

5:05 am-5:13 pm

1 stop12h 08m

Ottawa

Sun 1/11

4:20 pm-10:52 am

1 stop18h 32m

$300

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Thu 1/8

8:00 am-12:25 am

1 stop16h 25m

Ottawa

Sun 1/11

4:20 pm-4:17 pm

3 stops23h 57m

$314

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Thu 1/8

5:05 am-4:53 pm

2 stops11h 48m

Ottawa

Sun 1/11

4:20 pm-10:52 am

1 stop18h 32m

$358

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

$361

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Sun 1/18

7:00 am-5:12 pm

1 stop10h 12m

Ottawa

Thu 1/22

2:15 pm-7:03 pm

1 stop4h 48m

$362

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Sat 1/17

2:58 pm-11:54 pm

1 stop8h 56m

Ottawa

Sat 1/24

2:15 pm-7:03 pm

1 stop4h 48m

$363

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Fri 5/15

9:30 am-5:05 pm

1 stop7h 35m

Ottawa

Mon 5/18

3:55 pm-8:20 pm

1 stop4h 25m

$384

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Thu 1/8

8:00 am-5:29 pm

3 stops33h 29m

Ottawa

Sun 1/11

4:20 pm-4:17 pm

3 stops23h 57m

$395

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Sat 1/17

2:27 pm-5:13 pm

1 stop26h 46m

Ottawa

Sat 1/24

7:00 am-6:27 pm

2 stops11h 27m

$396

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Tue 1/6

3:49 pm-11:58 pm

1 stop8h 09m

Ottawa

Thu 1/8

5:40 am-7:56 pm

2 stops14h 16m

$402

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	5h 35m
Direct flights	None

The fastest flight from Cincinnati to Ottawa takes 5h 35m

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 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 (65% of total bookings). The next most popular airline is Air Canada (35%).

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 10,500 reviews		Search Air Canada flights
United Airlines	PriceFrom $362	Free Cancellation	Rating 7.4 9,066 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.