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Cheap flights from Ottawa to New York from $137

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 9/13. 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

Air Canada Logo
2:40 pm - 6:30 pmYOW-LGA
3h 50m1 stop
Air Canada Logo
5:45 pm - 10:04 pmLGA-YOW
4h 19m1 stop
$229Air Canada
Find Deal
Sat, Sep 13 - Sat, Sep 20
Air Canada Logo
6:00 am - 9:32 amYOW-LGA
3h 32m1 stop
Air Canada Logo
7:05 am - 10:25 amLGA-YOW
3h 20m1 stop
$239Air Canada
Find Deal
Tue, Sep 16 - Tue, Sep 23
Air Canada Logo
6:00 am - 9:32 amYOW-LGA
3h 32m1 stop
Air Canada Logo
7:05 am - 10:25 amLGA-YOW
3h 20m1 stop
$252Air Canada
Find Deal
Sat, Sep 20 - Tue, Sep 23
Air Canada Logo
6:00 am - 9:32 amYOW-LGA
3h 32m1 stop
Air Canada Logo
7:05 am - 10:25 amLGA-YOW
3h 20m1 stop
$253Air Canada
Find Deal
Wed, Oct 15 - Mon, Oct 20
Air Canada Logo
10:00 am - 2:55 pmYOW-LGA
4h 55m1 stop
Air Canada Logo
7:05 am - 10:25 amLGA-YOW
3h 20m1 stop
$259Air Canada
Find Deal
Fri, Sep 12 - Sun, Sep 14
Porter Airlines Logo
11:20 am - 4:30 pmYOW-LGA
5h 10m1 stop
Porter Airlines Logo
6:15 am - 10:21 amLGA-YOW
4h 06m1 stop
$263Porter Airlines
Find Deal
Tue, Aug 19 - Tue, Aug 26
Air Canada Logo
6:00 am - 9:32 amYOW-LGA
3h 32m1 stop
Air Canada Logo
7:05 am - 10:25 amLGA-YOW
3h 20m1 stop
$264Air Canada
Find Deal
Thu, Sep 4 - Sun, Sep 7
Porter Airlines Logo
2:20 pm - 9:05 pmYOW-LGA
6h 45m1 stop
Porter Airlines Logo
6:15 am - 10:21 amLGA-YOW
4h 06m1 stop
$265Porter Airlines
Find Deal
Thu, Aug 28 - Mon, Sep 1
Porter Airlines Logo
11:20 am - 4:30 pmYOW-LGA
5h 10m1 stop
Porter Airlines Logo
6:15 am - 10:21 amLGA-YOW
4h 06m1 stop
$267Porter Airlines
Find Deal
Sat, Aug 30 - Mon, Sep 1
Logo
2:20 pm - 9:05 pmYOW-LGA
6h 45m1 stop
Logo
7:05 am - 10:24 amLGA-YOW
3h 19m1 stop
$293
Find Deal
Mon, Aug 25 - Thu, Aug 28

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
Sep 13
YOW2:40 pmOttawa
3h 50m
1 stop
LGA6:30 pmNew York LaGuardia
Sep 20
LGA5:45 pmNew York LaGuardia
4h 19m
1 stop
YOW10:04 pmOttawa
$229
Find similar
Air Canada
Sep 16
YOW6:00 amOttawa
3h 32m
1 stop
LGA9:32 amNew York LaGuardia
Sep 23
LGA7:05 amNew York LaGuardia
3h 20m
1 stop
YOW10:25 amOttawa
$239
Find similar
Air Canada
Sep 20
YOW6:00 amOttawa
3h 32m
1 stop
LGA9:32 amNew York LaGuardia
Sep 23
LGA7:05 amNew York LaGuardia
3h 20m
1 stop
YOW10:25 amOttawa
$252
Find similar

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
Aug 19
YOW11:20 amOttawa
5h 10m
1 stop
LGA4:30 pmNew York LaGuardia
Aug 26
LGA6:15 amNew York LaGuardia
4h 06m
1 stop
YOW10:21 amOttawa
$263
Find similar
Porter Airlines
Aug 28
YOW2:20 pmOttawa
6h 45m
1 stop
LGA9:05 pmNew York LaGuardia
Sep 1
LGA6:15 amNew York LaGuardia
4h 06m
1 stop
YOW10:21 amOttawa
$265
Find similar
Porter Airlines
Aug 30
YOW11:20 amOttawa
5h 10m
1 stop
LGA4:30 pmNew York LaGuardia
Sep 1
LGA6:15 amNew York LaGuardia
4h 06m
1 stop
YOW10:21 amOttawa
$267
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 832,500 searches. Data last updated August 2, 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

Sat 9/13

2:40 pm-6:30 pm

1 stop3h 50m

New York LaGuardia

Sat 9/20

5:45 pm-10:04 pm

1 stop4h 19m

$229

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Tue 9/16

6:00 am-9:32 am

1 stop3h 32m

New York LaGuardia

Tue 9/23

7:05 am-10:25 am

1 stop3h 20m

$239

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Sat 9/20

6:00 am-9:32 am

1 stop3h 32m

New York LaGuardia

Tue 9/23

7:05 am-10:25 am

1 stop3h 20m

$252

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Wed 10/15

6:00 am-9:32 am

1 stop3h 32m

New York LaGuardia

Mon 10/20

7:05 am-10:25 am

1 stop3h 20m

$253

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Fri 9/12

10:00 am-2:55 pm

1 stop4h 55m

New York LaGuardia

Sun 9/14

7:05 am-10:25 am

1 stop3h 20m

$259

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Tue 8/19

11:20 am-4:30 pm

1 stop5h 10m

New York LaGuardia

Tue 8/26

6:15 am-10:21 am

1 stop4h 06m

$263

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Thu 9/4

6:00 am-9:32 am

1 stop3h 32m

New York LaGuardia

Sun 9/7

7:05 am-10:25 am

1 stop3h 20m

$264

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Thu 8/28

2:20 pm-9:05 pm

1 stop6h 45m

New York LaGuardia

Mon 9/1

6:15 am-10:21 am

1 stop4h 06m

$265

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Sat 8/30

11:20 am-4:30 pm

1 stop5h 10m

New York LaGuardia

Mon 9/1

6:15 am-10:21 am

1 stop4h 06m

$267

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Mon 8/25

2:20 pm-9:05 pm

1 stop6h 45m

New York LaGuardia

Thu 8/28

7:05 am-10:24 am

1 stop3h 19m

$293

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?

The cheapest month to fly to New York LaGuardia Airport from Ottawa is in May. Flight prices, which tend to average around $302, are often lower during this time because this is during the off-season. If you don’t want to visit New York LaGuardia Airport in May, then you should wait until June to fly from Ottawa, when ticket prices are also cheap, with an average price of $315.

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

The cheapest day to depart on your flight to New York LaGuardia Airport is on a Wednesday when prices can be found for as low as $341. This is often the case because there is less demand to fly during this day of the week. Flights from Ottawa to New York LaGuardia Airport on a Sunday will generally be more expensive and average around $438. 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 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 afternoon. Our users have found flights to New York LaGuardia Airport in the afternoon for as low as $297. Flights at noon are often more expensive with an average ticket price of $540.

How far in advance should I book a flight to New York LaGuardia Airport?

You are more likely to see cheaper flights to New York LaGuardia Airport from Ottawa when booking weeks ahead of your departure date. In general, you can expect to find flights to New York LaGuardia Airport for around $392 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New York LaGuardia Airport from Ottawa for as low as $274 on momondo.

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

As of August 2025, prices for Ottawa to New York LaGuardia Airport flights are approximately 10% 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

Best Price Found

$137

Fastest flight time

3h 30m

Direct flights

None
The best one-way flight to New York LaGuardia Airport from Ottawa in the past 72 hours is $137. The best round-trip flight deal from Ottawa to New York LaGuardia Airport found on momondo in the last 72 hours is $229.
The fastest flight from Ottawa to New York LaGuardia Airport takes 3h 30m
There are no direct flights from Ottawa to New York LaGuardia Airport. Popular non-direct route for this connection is Ottawa Airport - New York LaGuardia Airport.
Search flight deals

  • How far is Ottawa to New York LaGuardia by plane?

    The straight-line distance from Ottawa to New York LaGuardia is 333.2 mi. Typically, this will take 3h 32m by plane in normal conditions.

  • 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 are updated daily.

  • 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 for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for 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
Air CanadaPriceFrom $232Free CancellationRating
7.1
9,855 reviews
Search Air Canada flights

Traveling to a place near New York?

Book flights to New York if you plan to visit one of these locations
Seaside Heights
Queens
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Pocono Manor
Long Branch
Point Pleasant Beach
Asbury Park
Stamford
Beach Haven
Tannersville
East Rutherford
Elizabeth
Wayne
Spring Lake
Parsippany
East Stroudsburg
Secaucus
Staten Island
Toms River

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ottawa to New York. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to New York from Ottawa with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to New York from Ottawa.

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

If you are simply researching potential flights to New York, momondo offers a useful price alert feature which will track prices for flights to New York from Ottawa and alert you when they change.

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