What airlines fly to Ottawa?

Air Canada, United Airlines and Delta 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 60% 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 is 1 operator available for flights from Cincinnati Cinci./N. Kentucky Airport to Ottawa Airport as of October 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.

7:45 pm - 11:54 pmCVG-YOW

4h 09m1 stop

9:45 am - 2:16 pmYOW-CVG

4h 31m1 stop

$352United Airlines

Find Deal

Sat, Dec 13 - Tue, Dec 16

6:00 am - 2:27 pmCVG-YOW

8h 27m1 stop

12:05 pm - 6:00 pmYOW-CVG

5h 55m1 stop

$359Multiple Airlines

Find Deal

Tue, Nov 25 - Fri, Nov 28

6:40 pm - 11:08 pmCVG-YOW

4h 28m1 stop

12:05 pm - 6:00 pmYOW-CVG

5h 55m1 stop

$361Air Canada

Find Deal

Tue, Mar 10 - Wed, Mar 11

6:40 pm - 1:38 amCVG-YOW

6h 58m1 stop

12:05 pm - 6:00 pmYOW-CVG

5h 55m1 stop

$384Air Canada

Find Deal

Sat, Dec 13 - Thu, Dec 18

10:05 am - 12:42 amCVG-YOW

14h 37m2 stops

5:40 am - 8:24 pmYOW-CVG

14h 44m2 stops

$485Delta

Find Deal

Sun, Dec 14 - Tue, Dec 16

2:25 pm - 12:42 amCVG-YOW

10h 17m2 stops

5:40 am - 1:31 pmYOW-CVG

7h 51m2 stops

$665Delta

Find Deal

Sat, Dec 13 - Wed, Dec 17

6:00 am - 6:24 pmCVG-YOW

12h 24m3 stops

6:45 am - 9:54 pmYOW-CVG

15h 09m2 stops

$690American Airlines

Find Deal

Tue, Nov 11 - Tue, Nov 18

7:16 am - 6:24 pmCVG-YOW

11h 08m3 stops

6:45 am - 8:29 pmYOW-CVG

13h 44m3 stops

$778American Airlines

Find Deal

Tue, Nov 11 - Tue, Nov 18

12:05 pm - 12:42 amCVG-YOW

12h 37m2 stops

5:40 am - 1:31 pmYOW-CVG

7h 51m2 stops

$923WestJet

Find Deal

Sat, Dec 13 - Thu, Dec 18

6:10 am - 12:40 amCVG-YOW

18h 30m2 stops

5:40 am - 8:24 pmYOW-CVG

14h 44m2 stops

$935WestJet

Find Deal

Sat, Dec 13 - Tue, Dec 16

American Airlines flights from Cincinnati to Ottawa

Our best American Airlines deals on Cincinnati to Ottawa flight tickets

American Airlines

Nov 11

CVG6:00 amCincinnati Cinci./N. Kentucky

12h 24m

3 stops

YOW6:24 pmOttawa

Nov 18

YOW6:45 amOttawa

15h 09m

2 stops

CVG9:54 pmCincinnati Cinci./N. Kentucky

$690

Find similar

American Airlines

Nov 11

CVG7:16 amCincinnati Cinci./N. Kentucky

11h 08m

3 stops

YOW6:24 pmOttawa

Nov 18

YOW6:45 amOttawa

13h 44m

3 stops

CVG8:29 pmCincinnati Cinci./N. Kentucky

$778

Find similar

American Airlines

Dec 14

CVG5:00 amCincinnati Cinci./N. Kentucky

11h 51m

3 stops

YOW4:51 pmOttawa

Dec 18

YOW6:45 amOttawa

17h 06m

2 stops

CVG11:51 pmCincinnati Cinci./N. Kentucky

$891

Find similar

Air Canada flights from Cincinnati to Ottawa

Our best Air Canada deals on Cincinnati to Ottawa flight tickets

Air Canada

Mar 10

CVG6:40 pmCincinnati Cinci./N. Kentucky

4h 28m

1 stop

YOW11:08 pmOttawa

Mar 11

YOW12:05 pmOttawa

5h 55m

1 stop

CVG6:00 pmCincinnati Cinci./N. Kentucky

$361

Find similar

Air Canada

Dec 13

CVG6:40 pmCincinnati Cinci./N. Kentucky

6h 58m

1 stop

YOW1:38 amOttawa

Dec 18

YOW12:05 pmOttawa

5h 55m

1 stop

CVG6:00 pmCincinnati Cinci./N. Kentucky

$384

Find similar

Air Canada

Dec 13

CVG6:40 pmCincinnati Cinci./N. Kentucky

6h 58m

1 stop

YOW1:38 amOttawa

Dec 19

YOW9:15 amOttawa

8h 45m

1 stop

CVG6:00 pmCincinnati Cinci./N. Kentucky

$408

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Sat 12/13

7:45 pm-11:54 pm

1 stop4h 09m

Ottawa

Tue 12/16

9:45 am-2:16 pm

1 stop4h 31m

$352

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Tue 11/25

6:00 am-2:27 pm

1 stop8h 27m

Ottawa

Fri 11/28

12:05 pm-6:00 pm

1 stop5h 55m

$359

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Tue 3/10

6:40 pm-11:08 pm

1 stop4h 28m

Ottawa

Wed 3/11

12:05 pm-6:00 pm

1 stop5h 55m

$361

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Sat 12/13

6:40 pm-1:38 am

1 stop6h 58m

Ottawa

Thu 12/18

12:05 pm-6:00 pm

1 stop5h 55m

$384

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Sun 12/14

10:05 am-12:42 am

2 stops14h 37m

Ottawa

Tue 12/16

5:40 am-8:24 pm

2 stops14h 44m

$485

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Sat 12/13

2:25 pm-12:42 am

2 stops10h 17m

Ottawa

Wed 12/17

5:40 am-1:31 pm

2 stops7h 51m

$665

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Tue 11/11

6:00 am-6:24 pm

3 stops12h 24m

Ottawa

Tue 11/18

6:45 am-9:54 pm

2 stops15h 09m

$690

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Tue 11/11

7:16 am-6:24 pm

3 stops11h 08m

Ottawa

Tue 11/18

6:45 am-8:29 pm

3 stops13h 44m

$778

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Sat 12/13

12:05 pm-12:42 am

2 stops12h 37m

Ottawa

Thu 12/18

5:40 am-1:31 pm

2 stops7h 51m

$923

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Sat 12/13

6:10 am-12:40 am

2 stops18h 30m

Ottawa

Tue 12/16

5:40 am-8:24 pm

2 stops14h 44m

$935

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

Direct flights	None

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 4h 09m.
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 is 1 operator available for flights from Cincinnati Cinci./N. Kentucky Airport to Ottawa Airport as of October 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 (100% of total bookings).

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
United Airlines	PriceFrom $336	Free Cancellation	Rating 7.4 8,982 reviews		Search United Airlines flights

Gatineau

Smiths Falls

Calabogie

Brockville

Petawawa

Pembroke

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.