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Cheap flights from Ottawa to New York from $143

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 2/26. 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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0 bags

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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.
Porter Airlines Logo
10:00 am - 4:55 pm
YOW
-
LGA
6h 55m
1 stop
Porter Airlines Logo
5:55 pm - 12:38 am
LGA
-
YOW
6h 43m
1 stop
$237Porter Airlines
Tue, Feb 24 - Tue, Mar 3
Porter Airlines Logo
3:05 pm - 8:00 pm
YOW
-
LGA
4h 55m
1 stop
Porter Airlines Logo
5:50 pm - 12:43 am
LGA
-
YOW
6h 53m
1 stop
$245Porter Airlines
Thu, Feb 19 - Sun, Feb 22
Porter Airlines Logo
3:05 pm - 8:00 pm
YOW
-
LGA
4h 55m
1 stop
Porter Airlines Logo
5:50 pm - 12:43 am
LGA
-
YOW
6h 53m
1 stop
$246Porter Airlines
Thu, Feb 19 - Thu, Feb 26
Porter Airlines Logo
10:00 am - 4:55 pm
YOW
-
LGA
6h 55m
1 stop
Porter Airlines Logo
5:50 pm - 12:43 am
LGA
-
YOW
6h 53m
1 stop
$247Porter Airlines
Thu, Feb 19 - Sun, Feb 22
Porter Airlines Logo
3:05 pm - 8:00 pm
YOW
-
LGA
4h 55m
1 stop
Porter Airlines Logo
5:55 pm - 12:41 am
LGA
-
YOW
6h 46m
1 stop
$248Porter Airlines
Mon, Mar 23 - Mon, Apr 27
Porter Airlines Logo
3:05 pm - 8:00 pm
YOW
-
LGA
4h 55m
1 stop
Porter Airlines Logo
5:50 pm - 12:43 am
LGA
-
YOW
6h 53m
1 stop
$249Porter Airlines
Thu, Feb 19 - Sun, Feb 22
Air Canada Logo
6:00 am - 10:43 am
YOW
-
LGA
4h 43m
1 stop
Air Canada Logo
6:05 am - 11:08 am
LGA
-
YOW
5h 03m
1 stop
$250Air Canada
Thu, Feb 19 - Sun, Feb 22
Porter Airlines Logo
10:00 am - 4:55 pm
YOW
-
LGA
6h 55m
1 stop
Porter Airlines Logo
5:50 pm - 12:43 am
LGA
-
YOW
6h 53m
1 stop
$251Porter Airlines
Thu, Feb 26 - Fri, Feb 27
Porter Airlines Logo
3:05 pm - 8:00 pm
YOW
-
LGA
4h 55m
1 stop
Porter Airlines Logo
5:50 pm - 12:43 am
LGA
-
YOW
6h 53m
1 stop
$252Porter Airlines
Thu, Feb 19 - Sun, Feb 22
Porter Airlines Logo
3:05 pm - 9:25 pm
YOW
-
LGA
6h 20m
1 stop
Porter Airlines Logo
5:55 pm - 12:41 am
LGA
-
YOW
6h 46m
1 stop
$253Porter Airlines
Thu, Apr 2 - Thu, Apr 9

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
Feb 19
YOW6:00 amOttawa
4h 43m
1 stop
LGA10:43 amNew York LaGuardia
Feb 22
LGA6:05 amNew York LaGuardia
5h 03m
1 stop
YOW11:08 amOttawa
$250
Air Canada
Mar 14
YOW4:15 pmOttawa
6h 18m
1 stop
LGA10:33 pmNew York LaGuardia
Mar 21
LGA6:05 amNew York LaGuardia
5h 03m
1 stop
YOW11:08 amOttawa
$257
Air Canada
Apr 17
YOW12:15 pmOttawa
3h 26m
1 stop
LGA3:41 pmNew York LaGuardia
Apr 19
LGA1:00 pmNew York LaGuardia
3h 31m
1 stop
YOW4:31 pmOttawa
$263

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
Feb 24
YOW10:00 amOttawa
6h 55m
1 stop
LGA4:55 pmNew York LaGuardia
Mar 3
LGA5:55 pmNew York LaGuardia
6h 43m
1 stop
YOW12:38 amOttawa
$237
Porter Airlines
Feb 19
YOW3:05 pmOttawa
4h 55m
1 stop
LGA8:00 pmNew York LaGuardia
Feb 22
LGA5:50 pmNew York LaGuardia
6h 53m
1 stop
YOW12:43 amOttawa
$245
Porter Airlines
Feb 19
YOW3:05 pmOttawa
4h 55m
1 stop
LGA8:00 pmNew York LaGuardia
Feb 26
LGA5:50 pmNew York LaGuardia
6h 53m
1 stop
YOW12:43 amOttawa
$246

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 January 29, 2026.
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

Tue 2/24

10:00 am-4:55 pm

1 stop6h 55m

New York LaGuardia

Tue 3/3

5:55 pm-12:38 am

1 stop6h 43m

$237

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Thu 2/19

3:05 pm-8:00 pm

1 stop4h 55m

New York LaGuardia

Sun 2/22

5:50 pm-12:43 am

1 stop6h 53m

$245

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Thu 2/19

3:05 pm-8:00 pm

1 stop4h 55m

New York LaGuardia

Thu 2/26

5:50 pm-12:43 am

1 stop6h 53m

$246

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Thu 2/19

10:00 am-4:55 pm

1 stop6h 55m

New York LaGuardia

Sun 2/22

5:50 pm-12:43 am

1 stop6h 53m

$247

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Mon 3/23

3:05 pm-8:00 pm

1 stop4h 55m

New York LaGuardia

Mon 4/27

5:55 pm-12:41 am

1 stop6h 46m

$248

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Thu 2/19

3:05 pm-8:00 pm

1 stop4h 55m

New York LaGuardia

Sun 2/22

5:50 pm-12:43 am

1 stop6h 53m

$249

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Thu 2/19

6:00 am-10:43 am

1 stop4h 43m

New York LaGuardia

Sun 2/22

6:05 am-11:08 am

1 stop5h 03m

$250

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Thu 2/26

10:00 am-4:55 pm

1 stop6h 55m

New York LaGuardia

Fri 2/27

5:50 pm-12:43 am

1 stop6h 53m

$251

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Thu 2/19

3:05 pm-8:00 pm

1 stop4h 55m

New York LaGuardia

Sun 2/22

5:50 pm-12:43 am

1 stop6h 53m

$252

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Thu 4/2

3:05 pm-9:25 pm

1 stop6h 20m

New York LaGuardia

Thu 4/9

5:55 pm-12:41 am

1 stop6h 46m

$253

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 New York from

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 typical price of a round-trip flight between Ottawa and New York LaGuardia Airport?

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 October. Flight prices, which tend to average around $296, 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 October, then you should wait until May to fly from Ottawa, when ticket prices are also cheap, with an average price of $302.

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

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

Fastest flight time

4h 55m

Direct flights

Fri
The fastest flight from Ottawa to New York LaGuardia Airport takes 4h 55m
Direct flights go from Ottawa to New York LaGuardia Airport on Friday. There are no airlines offering direct flights.
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 4h 55m 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
Porter AirlinesPriceFrom $203Free CancellationRating
7.9
412 reviews
Search Porter Airlines flights
Air CanadaPriceFrom $277Free CancellationRating
7.1
10,667 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
Bronx
Yonkers
East Rutherford
Asbury Park
Point Pleasant Beach
Beach Haven
Long Branch
Spring Lake
Tannersville
Wayne
Stamford
Secaucus
East Stroudsburg
Ocean Grove
Parsippany
Elizabeth
Mount Laurel
Woodbridge

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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