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Cheap flights from New York LaGuardia Airport to Ottawa from C$ 169

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York LaGuardia Airport to Ottawa departing on 5/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from New York LaGuardia Airport to Ottawa

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:59 p.m. - 12:25 a.m.LGA-YOW
11h 26m1 stop
Multiple Airlines Logo
4:20 p.m. - 11:42 p.m.YOW-LGA
31h 22m3 stops
C$ 357Multiple Airlines
Find Deal
Thu, 4 Dec - Sun, 7 Dec
Multiple Airlines Logo
8:53 a.m. - 5:25 p.m.LGA-YOW
8h 32m1 stop
Multiple Airlines Logo
9:30 a.m. - 7:35 p.m.YOW-LGA
10h 05m1 stop
C$ 371Multiple Airlines
Find Deal
Thu, 20 Nov - Mon, 24 Nov
Air Canada Logo
6:05 a.m. - 9:42 a.m.LGA-YOW
3h 37m1 stop
Air Canada Logo
5:00 a.m. - 10:43 a.m.YOW-LGA
5h 43m1 stop
C$ 394Air Canada
Find Deal
Thu, 20 Nov - Sun, 23 Nov
Multiple Airlines Logo
10:55 a.m. - 12:25 a.m.LGA-YOW
13h 30m2 stops
Multiple Airlines Logo
4:20 p.m. - 11:42 p.m.YOW-LGA
31h 22m3 stops
C$ 395Multiple Airlines
Find Deal
Thu, 4 Dec - Sun, 7 Dec
Air Canada Logo
6:05 a.m. - 9:42 a.m.LGA-YOW
3h 37m1 stop
Air Canada Logo
5:00 a.m. - 10:43 a.m.YOW-LGA
5h 43m1 stop
C$ 398Air Canada
Find Deal
Thu, 20 Nov - Sun, 23 Nov
Porter Airlines Logo
5:55 p.m. - 12:39 a.m.LGA-YOW
6h 44m1 stop
Porter Airlines Logo
3:00 p.m. - 9:25 p.m.YOW-LGA
6h 25m1 stop
C$ 399Porter Airlines
Find Deal
Fri, 28 Nov - Mon, 1 Dec
Air Canada Logo
6:05 a.m. - 9:42 a.m.LGA-YOW
3h 37m1 stop
Air Canada Logo
5:00 a.m. - 10:43 a.m.YOW-LGA
5h 43m1 stop
C$ 406Air Canada
Find Deal
Thu, 20 Nov - Sun, 23 Nov
Porter Airlines Logo
5:55 p.m. - 12:39 a.m.LGA-YOW
6h 44m1 stop
Porter Airlines Logo
10:00 a.m. - 4:55 p.m.YOW-LGA
6h 55m1 stop
C$ 441Porter Airlines
Find Deal
Sat, 22 Nov - Wed, 26 Nov
Porter Airlines Logo
9:55 a.m. - 4:49 p.m.LGA-YOW
6h 54m1 stop
Porter Airlines Logo
3:05 p.m. - 9:25 p.m.YOW-LGA
6h 20m1 stop
C$ 459Porter Airlines
Find Deal
Thu, 20 Nov - Sun, 23 Nov
Air Canada Logo
6:05 a.m. - 9:42 a.m.LGA-YOW
3h 37m1 stop
Air Canada Logo
10:50 a.m. - 2:43 p.m.YOW-LGA
3h 53m1 stop
C$ 471Air Canada
Find Deal
Wed, 19 Nov - Mon, 24 Nov

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
28 Nov
LGA5:55 p.m.New York LaGuardia
6h 44m
1 stop
YOW12:39 a.m.Ottawa
1 Dec
YOW3:00 p.m.Ottawa
6h 25m
1 stop
LGA9:25 p.m.New York LaGuardia
C$ 399
Find similar
Porter Airlines
22 Nov
LGA5:55 p.m.New York LaGuardia
6h 44m
1 stop
YOW12:39 a.m.Ottawa
26 Nov
YOW10:00 a.m.Ottawa
6h 55m
1 stop
LGA4:55 p.m.New York LaGuardia
C$ 441
Find similar
Porter Airlines
20 Nov
LGA9:55 a.m.New York LaGuardia
6h 54m
1 stop
YOW4:49 p.m.Ottawa
23 Nov
YOW3:05 p.m.Ottawa
6h 20m
1 stop
LGA9:25 p.m.New York LaGuardia
C$ 459
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
20 Nov
LGA6:05 a.m.New York LaGuardia
3h 37m
1 stop
YOW9:42 a.m.Ottawa
23 Nov
YOW5:00 a.m.Ottawa
5h 43m
1 stop
LGA10:43 a.m.New York LaGuardia
C$ 394
Find similar
Air Canada
20 Nov
LGA6:05 a.m.New York LaGuardia
3h 37m
1 stop
YOW9:42 a.m.Ottawa
23 Nov
YOW5:00 a.m.Ottawa
5h 43m
1 stop
LGA10:43 a.m.New York LaGuardia
C$ 398
Find similar
Air Canada
20 Nov
LGA6:05 a.m.New York LaGuardia
3h 37m
1 stop
YOW9:42 a.m.Ottawa
23 Nov
YOW5:00 a.m.Ottawa
5h 43m
1 stop
LGA10:43 a.m.New York LaGuardia
C$ 406
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from New York LaGuardia Airport to Ottawa that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 30 October 2025.
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 4/12

12:59 p.m.-12:25 a.m.

1 stop11h 26m

Ottawa

Sun 7/12

4:20 p.m.-11:42 p.m.

3 stops31h 22m

C$ 357

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Thu 20/11

8:53 a.m.-5:25 p.m.

1 stop8h 32m

Ottawa

Mon 24/11

9:30 a.m.-7:35 p.m.

1 stop10h 05m

C$ 371

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Thu 20/11

6:05 a.m.-9:42 a.m.

1 stop3h 37m

Ottawa

Sun 23/11

5:00 a.m.-10:43 a.m.

1 stop5h 43m

C$ 394

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Thu 4/12

10:55 a.m.-12:25 a.m.

2 stops13h 30m

Ottawa

Sun 7/12

4:20 p.m.-11:42 p.m.

3 stops31h 22m

C$ 395

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Thu 20/11

6:05 a.m.-9:42 a.m.

1 stop3h 37m

Ottawa

Sun 23/11

5:00 a.m.-10:43 a.m.

1 stop5h 43m

C$ 398

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Fri 28/11

5:55 p.m.-12:39 a.m.

1 stop6h 44m

Ottawa

Mon 1/12

3:00 p.m.-9:25 p.m.

1 stop6h 25m

C$ 399

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Thu 20/11

6:05 a.m.-9:42 a.m.

1 stop3h 37m

Ottawa

Sun 23/11

5:00 a.m.-10:43 a.m.

1 stop5h 43m

C$ 406

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Sat 22/11

5:55 p.m.-12:39 a.m.

1 stop6h 44m

Ottawa

Wed 26/11

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

1 stop6h 55m

C$ 441

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Thu 20/11

9:55 a.m.-4:49 p.m.

1 stop6h 54m

Ottawa

Sun 23/11

3:05 p.m.-9:25 p.m.

1 stop6h 20m

C$ 459

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Wed 19/11

6:05 a.m.-9:42 a.m.

1 stop3h 37m

Ottawa

Mon 24/11

10:50 a.m.-2:43 p.m.

1 stop3h 53m

C$ 471

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Ottawa from

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

What is the cheapest month to fly to Ottawa?

The month of April is, on average, the cheapest month to fly to Ottawa from New York LaGuardia Airport, with most prices found around C$ 342. If you aren’t able to travel to Ottawa during the month of April, then flying in August is also cheap. Prices for this month can be found on momondo for an average of C$ 406.

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

Our data shows that Sunday is the least expensive day to fly to Ottawa. Tickets to fly out on this day can be as low as C$ 325. Flights from New York LaGuardia Airport to Ottawa on a Friday will generally be more expensive and average around C$ 478. 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$ 206. At noon is when there is more demand to fly to Ottawa, so prices are often more expensive at around C$ 438 per ticket.

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

Direct flights

None
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.
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  • 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 37m 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?

  • 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?

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 CanadaPriceFrom C$ 243Free CancellationRating
7.1
10,381 reviews
Search Air Canada flights

Travelling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Pembroke
Brockville
Smiths Falls
Perth
Wakefield
Calabogie
Prescott
Petawawa

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.

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