What is the cheapest airline that flies from New York LaGuardia to Ottawa?

Porter Airlines is the most popular carrier operating from New York LaGuardia to Ottawa

Which airlines fly to Ottawa?

Air Canada, United Airlines and Delta are the top three most popular airlines that fly to Ottawa from New York LaGuardia Airport according to our data. Air Canada is the first choice among our users, with 65% of people opting to fly with this airline when travelling 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 New York LaGuardia Airport to Ottawa Airport?

Prices for flights from New York LaGuardia Airport to Ottawa Airport are refreshed on a daily basis.

How many operators does momondo search for flights from New York LaGuardia Airport to Ottawa Airport?

There is 1 operator available for flights from New York LaGuardia Airport to Ottawa Airport as of December 2025.

How old do you have to be to fly from New York LaGuardia 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 New York LaGuardia Airport to Ottawa Airport.

What documentation or ID do you need to fly to Ottawa Airport?

The travel and health documents you'll need for your trip to Ottawa Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ottawa Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 150 Cheap Flights from New York LaGuardia Airport to Ottawa in 2025/26

1 adult

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Find the cheapest flights from New York LaGuardia Airport to Ottawa

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 a.m. - 12:25 a.m.

LGA

YOW

18h 25m1 stop

4:20 p.m. - 7:40 p.m.

YOW

LGA

27h 20m3 stops

C$ 319Multiple Airlines

Thu, 8 Jan - Sun, 11 Jan

9:55 a.m. - 12:25 a.m.

LGA

YOW

14h 30m2 stops

4:20 p.m. - 11:48 p.m.

YOW

LGA

31h 28m3 stops

C$ 348Multiple Airlines

Thu, 8 Jan - Sun, 11 Jan

9:55 a.m. - 12:25 a.m.

LGA

YOW

14h 30m2 stops

4:20 p.m. - 7:40 p.m.

YOW

LGA

27h 20m3 stops

C$ 350Multiple Airlines

Thu, 8 Jan - Sun, 11 Jan

9:55 a.m. - 12:25 a.m.

LGA

YOW

14h 30m2 stops

4:20 p.m. - 11:48 p.m.

YOW

LGA

31h 28m3 stops

C$ 357Multiple Airlines

Thu, 8 Jan - Sun, 11 Jan

7:00 a.m. - 5:13 p.m.

LGA

YOW

10h 13m1 stop

7:00 a.m. - 10:00 a.m.

YOW

LGA

27h 00m1 stop

C$ 377Multiple Airlines

Thu, 8 Jan - Sun, 11 Jan

7:59 p.m. - 5:13 p.m.

LGA

YOW

21h 14m1 stop

7:15 p.m. - 3:59 p.m.

YOW

LGA

20h 44m2 stops

C$ 384Multiple Airlines

Mon, 12 Jan - Mon, 19 Jan

8:55 p.m. - 5:13 p.m.

LGA

YOW

20h 18m1 stop

4:15 p.m. - 10:00 a.m.

YOW

LGA

17h 45m1 stop

C$ 387Multiple Airlines

Wed, 28 Jan - Wed, 4 Feb

8:59 p.m. - 12:42 a.m.

LGA

YOW

27h 43m3 stops

4:20 p.m. - 11:48 p.m.

YOW

LGA

31h 28m3 stops

C$ 390Multiple Airlines

Thu, 8 Jan - Sun, 11 Jan

7:59 p.m. - 5:13 p.m.

LGA

YOW

21h 14m1 stop

10:00 a.m. - 4:55 p.m.

YOW

LGA

6h 55m1 stop

C$ 392Multiple Airlines

Mon, 12 Jan - Mon, 19 Jan

5:55 p.m. - 12:43 a.m.

LGA

YOW

6h 48m1 stop

3:05 p.m. - 8:00 p.m.

YOW

LGA

4h 55m1 stop

C$ 399Porter Airlines

Tue, 6 Jan - Fri, 9 Jan

Porter Airlines flights from New York LaGuardia Airport to Ottawa

Our best Porter Airlines deals on New York LaGuardia Airport to Ottawa flight tickets

Porter Airlines

6 Jan

LGA5:55 p.m.New York LaGuardia

6h 48m

1 stop

YOW12:43 a.m.Ottawa

9 Jan

YOW3:05 p.m.Ottawa

4h 55m

1 stop

LGA8:00 p.m.New York LaGuardia

C$ 399

Find similar

Porter Airlines

29 Jan

LGA5:55 p.m.New York LaGuardia

6h 48m

1 stop

YOW12:43 a.m.Ottawa

5 Feb

YOW10:00 a.m.Ottawa

6h 55m

1 stop

LGA4:55 p.m.New York LaGuardia

C$ 419

Find similar

Porter Airlines

17 Jan

LGA5:55 p.m.New York LaGuardia

6h 48m

1 stop

YOW12:43 a.m.Ottawa

19 Jan

YOW3:05 p.m.Ottawa

4h 55m

1 stop

LGA8:00 p.m.New York LaGuardia

C$ 425

Find similar

Air Canada flights from New York LaGuardia Airport to Ottawa

Our best Air Canada deals on New York LaGuardia Airport to Ottawa flight tickets

Air Canada

31 Jan

LGA10:35 a.m.New York LaGuardia

3h 32m

1 stop

YOW2:07 p.m.Ottawa

1 Feb

YOW10:20 a.m.Ottawa

4h 08m

1 stop

LGA2:28 p.m.New York LaGuardia

C$ 508

Find similar

Air Canada

15 Feb

LGA6:05 a.m.New York LaGuardia

3h 36m

1 stop

YOW9:41 a.m.Ottawa

17 Feb

YOW6:05 p.m.Ottawa

4h 28m

1 stop

LGA10:33 p.m.New York LaGuardia

C$ 560

Find similar

Air Canada

3 Jan

LGA6:05 a.m.New York LaGuardia

3h 33m

1 stop

YOW9:38 a.m.Ottawa

5 Jan

YOW10:20 a.m.Ottawa

4h 08m

1 stop

LGA2:28 p.m.New York LaGuardia

C$ 566

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from New York LaGuardia Airport to Ottawa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Thu 8/1

6:00 a.m.-12:25 a.m.

1 stop18h 25m

Ottawa

Sun 11/1

4:20 p.m.-7:40 p.m.

3 stops27h 20m

C$ 319

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Thu 8/1

9:55 a.m.-12:25 a.m.

2 stops14h 30m

Ottawa

Sun 11/1

4:20 p.m.-11:48 p.m.

3 stops31h 28m

C$ 348

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Thu 8/1

9:55 a.m.-12:25 a.m.

2 stops14h 30m

Ottawa

Sun 11/1

4:20 p.m.-7:40 p.m.

3 stops27h 20m

C$ 350

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Thu 8/1

9:55 a.m.-12:25 a.m.

2 stops14h 30m

Ottawa

Sun 11/1

4:20 p.m.-11:48 p.m.

3 stops31h 28m

C$ 357

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Thu 8/1

7:00 a.m.-5:13 p.m.

1 stop10h 13m

Ottawa

Sun 11/1

7:00 a.m.-10:00 a.m.

1 stop27h 00m

C$ 377

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Mon 12/1

7:59 p.m.-5:13 p.m.

1 stop21h 14m

Ottawa

Mon 19/1

7:15 p.m.-3:59 p.m.

2 stops20h 44m

C$ 384

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Wed 28/1

8:55 p.m.-5:13 p.m.

1 stop20h 18m

Ottawa

Wed 4/2

4:15 p.m.-10:00 a.m.

1 stop17h 45m

C$ 387

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Thu 8/1

8:59 p.m.-12:42 a.m.

3 stops27h 43m

Ottawa

Sun 11/1

4:20 p.m.-11:48 p.m.

3 stops31h 28m

C$ 390

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Mon 12/1

7:59 p.m.-5:13 p.m.

1 stop21h 14m

Ottawa

Mon 19/1

10:00 a.m.-4:55 p.m.

1 stop6h 55m

C$ 392

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Tue 6/1

5:55 p.m.-12:43 a.m.

1 stop6h 48m

Ottawa

Fri 9/1

3:05 p.m.-8:00 p.m.

1 stop4h 55m

C$ 399

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from New York LaGuardia Airport 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?

Our data shows that Tuesday is the least expensive day to fly to Ottawa. Tickets to fly out on this day can be as low as C$ 355. Flights from New York LaGuardia Airport to Ottawa on a Friday will generally be more expensive and average around C$ 474. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Ottawa?

Our most recent data shows that the best time of day to fly to Ottawa is in the evening. Flights from New York LaGuardia Airport to Ottawa during this time can be as low as C$ 204. In the morning is when there is more demand to fly to Ottawa, so prices are often more expensive at around C$ 445 per ticket.

How have New York LaGuardia Airport to Ottawa flight prices changed over time?

When to book flights from New York LaGuardia Airport to Ottawa

Are you open to changing your travel dates? Check out the ideal times to fly from New York LaGuardia Airport to Ottawa according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap New York LaGuardia Airport to Ottawa (LGA to YOW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York LaGuardia Airport to Ottawa

Fastest flight time	3h 31m
Direct flights	None

The fastest flight from New York LaGuardia Airport to Ottawa takes 3h 31m

There are no direct flights from New York LaGuardia Airport to Ottawa. There are no popular flight routes from New York LaGuardia Airport to Ottawa.

Search flight deals

How far is New York LaGuardia to Ottawa by plane?
The straight-line distance from New York LaGuardia to Ottawa is 536.3 km. 3h 31m is a normal flight duration for this route.
When did momondo last update prices for flights from New York LaGuardia Airport to Ottawa Airport?
Prices for flights from New York LaGuardia Airport to Ottawa Airport are refreshed on a daily basis.
How many operators does momondo search for flights from New York LaGuardia Airport to Ottawa Airport?
There is 1 operator available for flights from New York LaGuardia Airport to Ottawa Airport as of December 2025.
How old do you have to be to fly from New York LaGuardia 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 New York LaGuardia Airport to Ottawa Airport.
What documentation or ID do you need to fly to Ottawa Airport?
The travel and health documents you'll need for your trip to Ottawa Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ottawa Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from New York LaGuardia Airport to Ottawa?
momondo data reveals that the most frequently booked airline on the route from New York LaGuardia Airport to Ottawa is Air Canada, representing 100% of all bookings.

Best airlines flying from New York LaGuardia Airport to Ottawa

Compare and see reviews for airlines that fly from New York LaGuardia Airport to Ottawa with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom C$ 239	Free Cancellation	Rating 7.1 10,531 reviews		Search Air Canada flights

Gatineau

Pembroke

Brockville

Perth

Smiths Falls

Wakefield

Prescott

Petawawa

Calabogie

Why use momondo?

Why should I use momondo to find a flight deal from New York to Ottawa?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from New York to Ottawa for you.

Can I find flights from New York to Ottawa with flexible booking policies on momondo?

Yes. All flights to Ottawa from New York on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from New York to Ottawa?

Once you have performed a search for New York to Ottawa flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from New York to Ottawa right now. Can momondo alert me if prices change?

Price alerts on flights to Ottawa from New York are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.