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Cheap flights from New York LaGuardia Airport to Ottawa from C$ 163

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 7/9. 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

Logo
6:05 a.m. - 9:42 a.m.LGA-YOW
3h 37m1 stop
Logo
11:05 a.m. - 4:55 p.m.YOW-LGA
5h 50m1 stop
C$ 313
Find Deal
Mon, 27 Oct - Fri, 31 Oct
Porter Airlines Logo
9:55 a.m. - 5:21 p.m.LGA-YOW
7h 26m1 stop
Porter Airlines Logo
2:20 p.m. - 9:05 p.m.YOW-LGA
6h 45m1 stop
C$ 374Porter Airlines
Find Deal
Sat, 13 Sep - Tue, 16 Sep
Logo
11:40 a.m. - 5:04 p.m.LGA-YOW
5h 24m1 stop
Logo
2:20 p.m. - 9:05 p.m.YOW-LGA
6h 45m1 stop
C$ 389
Find Deal
Thu, 4 Sep - Sun, 7 Sep
Air Canada Logo
7:05 a.m. - 10:25 a.m.LGA-YOW
3h 20m1 stop
Air Canada Logo
6:00 a.m. - 9:32 a.m.YOW-LGA
3h 32m1 stop
C$ 393Air Canada
Find Deal
Sun, 7 Sep - Fri, 12 Sep
Porter Airlines Logo
6:15 a.m. - 10:21 a.m.LGA-YOW
4h 06m1 stop
Porter Airlines Logo
2:20 p.m. - 9:05 p.m.YOW-LGA
6h 45m1 stop
C$ 394Porter Airlines
Find Deal
Tue, 26 Aug - Tue, 2 Sep
Logo
11:40 a.m. - 5:04 p.m.LGA-YOW
5h 24m1 stop
Logo
2:20 p.m. - 9:05 p.m.YOW-LGA
6h 45m1 stop
C$ 396
Find Deal
Thu, 4 Sep - Sun, 7 Sep
Logo
7:05 a.m. - 10:25 a.m.LGA-YOW
3h 20m1 stop
Logo
2:20 p.m. - 9:05 p.m.YOW-LGA
6h 45m1 stop
C$ 408
Find Deal
Sun, 14 Sep - Sun, 21 Sep
Air Canada Logo
8:45 a.m. - 1:51 p.m.LGA-YOW
5h 06m1 stop
Air Canada Logo
5:15 a.m. - 9:24 a.m.YOW-LGA
4h 09m1 stop
C$ 417Air Canada
Find Deal
Thu, 4 Sep - Sun, 7 Sep
Air Canada Logo
7:05 a.m. - 10:25 a.m.LGA-YOW
3h 20m1 stop
Air Canada Logo
5:15 a.m. - 9:24 a.m.YOW-LGA
4h 09m1 stop
C$ 437Air Canada
Find Deal
Thu, 4 Sep - Sun, 7 Sep
Air Canada Logo
11:40 a.m. - 5:05 p.m.LGA-YOW
5h 25m1 stop
Air Canada Logo
2:40 p.m. - 7:37 p.m.YOW-LGA
4h 57m1 stop
C$ 441Air Canada
Find Deal
Wed, 27 Aug - Wed, 3 Sep

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
7 Sep
LGA7:05 a.m.New York LaGuardia
3h 20m
1 stop
YOW10:25 a.m.Ottawa
12 Sep
YOW6:00 a.m.Ottawa
3h 32m
1 stop
LGA9:32 a.m.New York LaGuardia
C$ 393
Find similar
Air Canada
4 Sep
LGA8:45 a.m.New York LaGuardia
5h 06m
1 stop
YOW1:51 p.m.Ottawa
7 Sep
YOW5:15 a.m.Ottawa
4h 09m
1 stop
LGA9:24 a.m.New York LaGuardia
C$ 417
Find similar
Air Canada
4 Sep
LGA7:05 a.m.New York LaGuardia
3h 20m
1 stop
YOW10:25 a.m.Ottawa
7 Sep
YOW5:15 a.m.Ottawa
4h 09m
1 stop
LGA9:24 a.m.New York LaGuardia
C$ 437
Find similar

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
13 Sep
LGA9:55 a.m.New York LaGuardia
7h 26m
1 stop
YOW5:21 p.m.Ottawa
16 Sep
YOW2:20 p.m.Ottawa
6h 45m
1 stop
LGA9:05 p.m.New York LaGuardia
C$ 374
Find similar
Porter Airlines
26 Aug
LGA6:15 a.m.New York LaGuardia
4h 06m
1 stop
YOW10:21 a.m.Ottawa
2 Sep
YOW2:20 p.m.Ottawa
6h 45m
1 stop
LGA9:05 p.m.New York LaGuardia
C$ 394
Find similar
Porter Airlines
11 Nov
LGA9:55 a.m.New York LaGuardia
10h 05m
2 stops
YOW8:00 p.m.Ottawa
18 Nov
YOW3:05 p.m.Ottawa
6h 20m
1 stop
LGA9:25 p.m.New York LaGuardia
C$ 418
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 31 July 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

Mon 27/10

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

1 stop3h 37m

Ottawa

Fri 31/10

11:05 a.m.-4:55 p.m.

1 stop5h 50m

C$ 313

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Sat 13/9

9:55 a.m.-5:21 p.m.

1 stop7h 26m

Ottawa

Tue 16/9

2:20 p.m.-9:05 p.m.

1 stop6h 45m

C$ 374

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Thu 4/9

11:40 a.m.-5:04 p.m.

1 stop5h 24m

Ottawa

Sun 7/9

2:20 p.m.-9:05 p.m.

1 stop6h 45m

C$ 389

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Sun 7/9

7:05 a.m.-10:25 a.m.

1 stop3h 20m

Ottawa

Fri 12/9

6:00 a.m.-9:32 a.m.

1 stop3h 32m

C$ 393

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Tue 26/8

6:15 a.m.-10:21 a.m.

1 stop4h 06m

Ottawa

Tue 2/9

2:20 p.m.-9:05 p.m.

1 stop6h 45m

C$ 394

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Thu 4/9

11:40 a.m.-5:04 p.m.

1 stop5h 24m

Ottawa

Sun 7/9

2:20 p.m.-9:05 p.m.

1 stop6h 45m

C$ 396

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Sun 14/9

7:05 a.m.-10:25 a.m.

1 stop3h 20m

Ottawa

Sun 21/9

2:20 p.m.-9:05 p.m.

1 stop6h 45m

C$ 408

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Thu 4/9

8:45 a.m.-1:51 p.m.

1 stop5h 06m

Ottawa

Sun 7/9

5:15 a.m.-9:24 a.m.

1 stop4h 09m

C$ 417

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Thu 4/9

7:05 a.m.-10:25 a.m.

1 stop3h 20m

Ottawa

Sun 7/9

5:15 a.m.-9:24 a.m.

1 stop4h 09m

C$ 437

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Wed 27/8

11:40 a.m.-5:05 p.m.

1 stop5h 25m

Ottawa

Wed 3/9

2:40 p.m.-7:37 p.m.

1 stop4h 57m

C$ 441

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest 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$ 339. If you aren’t able to travel to Ottawa during the month of April, then flying in January is also cheap. Prices for this month can be found on momondo for an average of C$ 426.

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$ 379. Flights from New York LaGuardia Airport to Ottawa on a Friday will generally be more expensive and average around C$ 442. 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$ 249. At noon is when there is more demand to fly to Ottawa, so prices are often more expensive at around C$ 441 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

Best price found

C$ 163

Fastest flight time

3h 19m

Direct flights

None

Airports in Ottawa

1 airport
The best one-way flight to Ottawa from New York LaGuardia Airport in the past 72 hours is C$ 163. The best round-trip flight deal from New York LaGuardia Airport to Ottawa found on momondo in the last 72 hours is C$ 313.
The fastest flight from New York LaGuardia Airport to Ottawa takes 3h 19m
There are no direct flights from New York LaGuardia Airport to Ottawa. Popular non-direct route for this connection is New York LaGuardia Airport - Ottawa Airport.
There is 1 airport near Ottawa: Ottawa (YOW)
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 19m 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$ 240Free CancellationRating
7.1
9,851 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
Brockville
Pembroke
Smiths Falls
Wakefield
Calabogie
Perth
Prescott
Petawawa
Winchester

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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