What airlines fly to Ottawa?

Air Canada, American Airlines and United 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 51% of people opting to fly with this airline when traveling to Ottawa. Keep in mind that there are 5 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 August 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 (CVG-YOW) in 2025

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Find the cheapest flights from Cincinnati to Ottawa (CVG-YOW)

Round-trip

One-way

Cheap round-trip flights

5:20 am - 4:57 pmCVG-YOW

11h 37m1 stop

10:50 am - 5:38 pmYOW-CVG

30h 48m2 stops

$430

Find Deal

Fri, Sep 19 - Wed, Sep 24

5:34 pm - 3:56 pmCVG-YOW

22h 22m2 stops

3:25 pm - 6:31 pmYOW-CVG

27h 06m3 stops

$525

Find Deal

Fri, Sep 19 - Wed, Sep 24

5:34 pm - 6:09 pmCVG-YOW

24h 35m3 stops

3:25 pm - 6:31 pmYOW-CVG

27h 06m3 stops

$530

Find Deal

Fri, Sep 19 - Wed, Sep 24

5:34 pm - 3:56 pmCVG-YOW

22h 22m2 stops

5:55 am - 3:20 pmYOW-CVG

9h 25m2 stops

$645

Find Deal

Fri, Sep 19 - Wed, Sep 24

4:33 pm - 9:35 pmCVG-YOW

5h 02m1 stop

6:33 am - 3:52 pmYOW-CVG

9h 19m1 stop

$894United Airlines

Find Deal

Fri, Sep 19 - Wed, Sep 24

Fly from

Fly to

Route

Depart

Return

Price

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Fri 9/19

5:20 am-4:57 pm

1 stop11h 37m

Ottawa

Wed 9/24

10:50 am-5:38 pm

2 stops30h 48m

$430

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Fri 9/19

5:34 pm-3:56 pm

2 stops22h 22m

Ottawa

Wed 9/24

3:25 pm-6:31 pm

3 stops27h 06m

$525

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Fri 9/19

5:34 pm-6:09 pm

3 stops24h 35m

Ottawa

Wed 9/24

3:25 pm-6:31 pm

3 stops27h 06m

$530

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Fri 9/19

5:34 pm-3:56 pm

2 stops22h 22m

Ottawa

Wed 9/24

5:55 am-3:20 pm

2 stops9h 25m

$645

CincinnatiOttawa

CVG - YOW

CVGYOW

Cincinnati Cinci./N. Kentucky

Fri 9/19

4:33 pm-9:35 pm

1 stop5h 02m

Ottawa

Wed 9/24

6:33 am-3:52 pm

1 stop9h 19m

$894

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 5h 02m.
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 August 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 8,941 reviews		Search United Airlines flights

Gatineau

Smiths Falls

Calabogie

Brockville

Pembroke

Petawawa

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.