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Cheap flights from Ottawa to New York from C$ 138

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ottawa to New York departing on 7/1. 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 Ottawa to New York

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:20 p.m. - 8:02 p.m.YOW-LGA
27h 42m3 stops
Multiple Airlines Logo
12:26 p.m. - 11:58 p.m.LGA-YOW
11h 32m1 stop
C$ 347Multiple Airlines
Find Deal
Sun, 11 Jan - Tue, 13 Jan
Porter Airlines Logo
3:00 p.m. - 9:25 p.m.YOW-LGA
6h 25m1 stop
Porter Airlines Logo
5:55 p.m. - 12:41 a.m.LGA-YOW
6h 46m1 stop
C$ 357Porter Airlines
Find Deal
Thu, 4 Dec - Wed, 10 Dec
Porter Airlines Logo
3:05 p.m. - 9:25 p.m.YOW-LGA
6h 20m1 stop
Porter Airlines Logo
5:55 p.m. - 12:39 a.m.LGA-YOW
6h 44m1 stop
C$ 358Porter Airlines
Find Deal
Wed, 19 Nov - Sat, 22 Nov
Porter Airlines Logo
3:05 p.m. - 9:25 p.m.YOW-LGA
6h 20m1 stop
Porter Airlines Logo
5:55 p.m. - 12:41 a.m.LGA-YOW
6h 46m1 stop
C$ 359Porter Airlines
Find Deal
Tue, 25 Nov - Wed, 3 Dec
Air Canada Logo
10:50 a.m. - 4:59 p.m.YOW-LGA
6h 09m1 stop
Air Canada Logo
6:05 a.m. - 9:42 a.m.LGA-YOW
3h 37m1 stop
C$ 362Air Canada
Find Deal
Thu, 27 Nov - Thu, 4 Dec
Air Canada Logo
12:05 p.m. - 7:03 p.m.YOW-LGA
6h 58m1 stop
Air Canada Logo
6:05 a.m. - 11:18 a.m.LGA-YOW
5h 13m1 stop
C$ 366Air Canada
Find Deal
Sun, 14 Dec - Sun, 21 Dec
Air Canada Logo
10:50 a.m. - 2:43 p.m.YOW-LGA
3h 53m1 stop
Air Canada Logo
6:05 a.m. - 9:42 a.m.LGA-YOW
3h 37m1 stop
C$ 371Air Canada
Find Deal
Sat, 22 Nov - Fri, 28 Nov
Porter Airlines Logo
3:00 p.m. - 9:25 p.m.YOW-LGA
6h 25m1 stop
Porter Airlines Logo
5:55 p.m. - 12:41 a.m.LGA-YOW
6h 46m1 stop
C$ 373Porter Airlines
Find Deal
Mon, 15 Dec - Mon, 12 Jan
Air Canada Logo
10:50 a.m. - 2:43 p.m.YOW-LGA
3h 53m1 stop
Air Canada Logo
6:05 a.m. - 9:42 a.m.LGA-YOW
3h 37m1 stop
C$ 382Air Canada
Find Deal
Sat, 22 Nov - Sun, 7 Dec
Multiple Airlines Logo
4:20 p.m. - 11:42 p.m.YOW-LGA
31h 22m3 stops
Multiple Airlines Logo
6:05 a.m. - 11:18 a.m.LGA-YOW
5h 13m1 stop
C$ 398Multiple Airlines
Find Deal
Sat, 13 Dec - Sat, 20 Dec

Porter Airlines flights from Ottawa to New York LaGuardia Airport

Our best Porter Airlines deals on Ottawa to New York LaGuardia Airport flight tickets
Porter Airlines
4 Dec
YOW3:00 p.m.Ottawa
6h 25m
1 stop
LGA9:25 p.m.New York LaGuardia
10 Dec
LGA5:55 p.m.New York LaGuardia
6h 46m
1 stop
YOW12:41 a.m.Ottawa
C$ 357
Find similar
Porter Airlines
19 Nov
YOW3:05 p.m.Ottawa
6h 20m
1 stop
LGA9:25 p.m.New York LaGuardia
22 Nov
LGA5:55 p.m.New York LaGuardia
6h 44m
1 stop
YOW12:39 a.m.Ottawa
C$ 358
Find similar
Porter Airlines
25 Nov
YOW3:05 p.m.Ottawa
6h 20m
1 stop
LGA9:25 p.m.New York LaGuardia
3 Dec
LGA5:55 p.m.New York LaGuardia
6h 46m
1 stop
YOW12:41 a.m.Ottawa
C$ 359
Find similar

Air Canada flights from Ottawa to New York LaGuardia Airport

Our best Air Canada deals on Ottawa to New York LaGuardia Airport flight tickets
Air Canada
27 Nov
YOW10:50 a.m.Ottawa
6h 09m
1 stop
LGA4:59 p.m.New York LaGuardia
4 Dec
LGA6:05 a.m.New York LaGuardia
3h 37m
1 stop
YOW9:42 a.m.Ottawa
C$ 362
Find similar
Air Canada
14 Dec
YOW12:05 p.m.Ottawa
6h 58m
1 stop
LGA7:03 p.m.New York LaGuardia
21 Dec
LGA6:05 a.m.New York LaGuardia
5h 13m
1 stop
YOW11:18 a.m.Ottawa
C$ 366
Find similar
Air Canada
22 Nov
YOW10:50 a.m.Ottawa
3h 53m
1 stop
LGA2:43 p.m.New York LaGuardia
28 Nov
LGA6:05 a.m.New York LaGuardia
3h 37m
1 stop
YOW9:42 a.m.Ottawa
C$ 371
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Ottawa to New York LaGuardia Airport 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 Ottawa to New York LaGuardia Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Sun 11/1

4:20 p.m.-8:02 p.m.

3 stops27h 42m

New York LaGuardia

Tue 13/1

12:26 p.m.-11:58 p.m.

1 stop11h 32m

C$ 347

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Thu 4/12

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

1 stop6h 25m

New York LaGuardia

Wed 10/12

5:55 p.m.-12:41 a.m.

1 stop6h 46m

C$ 357

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Wed 19/11

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

1 stop6h 20m

New York LaGuardia

Sat 22/11

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

1 stop6h 44m

C$ 358

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Tue 25/11

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

1 stop6h 20m

New York LaGuardia

Wed 3/12

5:55 p.m.-12:41 a.m.

1 stop6h 46m

C$ 359

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Thu 27/11

10:50 a.m.-4:59 p.m.

1 stop6h 09m

New York LaGuardia

Thu 4/12

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

1 stop3h 37m

C$ 362

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Sun 14/12

12:05 p.m.-7:03 p.m.

1 stop6h 58m

New York LaGuardia

Sun 21/12

6:05 a.m.-11:18 a.m.

1 stop5h 13m

C$ 366

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Sat 22/11

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

1 stop3h 53m

New York LaGuardia

Fri 28/11

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

1 stop3h 37m

C$ 371

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Mon 15/12

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

1 stop6h 25m

New York LaGuardia

Mon 12/1

5:55 p.m.-12:41 a.m.

1 stop6h 46m

C$ 373

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Sat 22/11

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

1 stop3h 53m

New York LaGuardia

Sun 7/12

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

1 stop3h 37m

C$ 382

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Sat 13/12

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

3 stops31h 22m

New York LaGuardia

Sat 20/12

6:05 a.m.-11:18 a.m.

1 stop5h 13m

C$ 398

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Ottawa to New York LaGuardia Airport

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 New York LaGuardia Airport?

In general, May is the cheapest month to fly from Ottawa to New York LaGuardia Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 421. If you don’t want to visit New York LaGuardia Airport in May, then you should wait until October to fly from Ottawa, when ticket prices are also cheap, with an average price of C$ 426.

What is the cheapest day to depart on your flight to New York LaGuardia Airport?

The cheapest day to depart from Ottawa to New York LaGuardia Airport is on a Wednesday when prices can be found for as low as C$ 449. The most expensive day to fly to New York LaGuardia Airport is Sunday, with ticket prices averaging around C$ 611.

What is the cheapest time of day to depart on your flight to New York LaGuardia Airport?

Our data shows that the cheapest Ottawa to New York LaGuardia Airport flights are usually those with departure times in the morning. Our users have found flights to New York LaGuardia Airport in the morning for as low as C$ 538. Flights to New York LaGuardia Airport are more costly at noon, with an average ticket price of C$ 590. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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

As of October 2025, prices for Ottawa to New York LaGuardia Airport flights are approximately 13% more expensive when compared to flights at the same time last year.

When to book flights from Ottawa to New York LaGuardia Airport

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

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

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

Direct flights

None
There are no direct flights from Ottawa to New York LaGuardia Airport. There are no popular flight routes from Ottawa to New York LaGuardia Airport.
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  • How far is Ottawa to New York LaGuardia by plane?

    The distance between Ottawa and New York LaGuardia is about 536.3 km. In terms of flight time, this usually takes a little over 3h 53m.

  • When did momondo last update prices for flights from Ottawa Airport to New York LaGuardia Airport?

    Prices for flights from Ottawa Airport to New York LaGuardia Airport were last updated today.

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

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

  • What documentation or ID do you need to fly to New York LaGuardia Airport?

    The travel and health documents you'll need for your trip to New York LaGuardia 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 New York LaGuardia 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 Ottawa to New York LaGuardia Airport?

Best airlines flying from Ottawa to New York LaGuardia Airport

Compare and see reviews for airlines that fly from Ottawa to New York LaGuardia Airport with momondo
Airline
Rating
Free Cancellation
Price
Porter AirlinesPriceFrom C$ 324Free CancellationRating
8.0
384 reviews
Search Porter Airlines flights
Air CanadaPriceFrom C$ 361Free CancellationRating
7.1
10,381 reviews
Search Air Canada flights

Travelling to a place near New York?

Book flights to New York if you plan to visit one of these locations
Queens
Secaucus
Carlstadt
Rahway
North Bergen
Staten Island
Parsippany
Paramus
West Orange
Middletown
Goshen
Wayne
Weehawken
Clark
Bronx
South Plainfield
Monmouth Junction
Carteret
Tarrytown
Princeton

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ottawa to New York. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Ottawa to New York flights to just show those with flexible booking policies.

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

Once you have performed a search for Ottawa to New York 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 Ottawa to New York right now. Can momondo alert me if prices change?

Price alerts on flights to New York from Ottawa 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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