Find flights
When to book
Airlines
FAQs

Cheap flights from Ottawa to New York LaGuardia Airport, NY from C$ 225

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/4. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — LGA
22 Apr — 29 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to LaGuardia

Enter your travel dates to find the best prices.

Cheapest flights from Ottawa to LaGuardia
Explore the most affordable flight options available from Ottawa to LaGuardia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 March 2026.

Mon 13/43:05 p.m.
YOW
-
LGA
1 stop4h 20m
Porter Airlines
Mon 20/48:30 p.m.
LGA
-
YOW
1 stop4h 11m
Porter Airlines
Deal found 18/3C$ 380
Sun 24/58:40 a.m.
YOW
-
LGA
1 stop8h 15m
Porter Airlines
Mon 25/55:55 p.m.
LGA
-
YOW
1 stop6h 30m
Porter Airlines
Deal found 18/3C$ 401
Sat 2/512:15 p.m.
YOW
-
LGA
1 stop3h 26m
Air Canada
Sat 9/512:55 p.m.
LGA
-
YOW
1 stop3h 36m
Air Canada
Deal found 18/3C$ 402
Wed 15/412:15 p.m.
YOW
-
LGA
1 stop3h 26m
Air Canada
Wed 22/41:00 p.m.
LGA
-
YOW
1 stop3h 36m
Air Canada
Deal found 18/3C$ 407
Sat 2/58:40 a.m.
YOW
-
LGA
1 stop8h 15m
Porter Airlines
Sat 9/55:55 p.m.
LGA
-
YOW
1 stop6h 30m
Porter Airlines
Deal found 18/3C$ 412
Thu 7/512:15 p.m.
YOW
-
LGA
1 stop3h 26m
Air Canada
Sun 10/56:45 a.m.
LGA
-
YOW
1 stop4h 20m
Air Canada
Deal found 18/3C$ 414
Wed 6/512:15 p.m.
YOW
-
LGA
1 stop3h 26m
Air Canada
Sat 9/512:55 p.m.
LGA
-
YOW
1 stop3h 36m
Air Canada
Deal found 18/3C$ 418
Wed 6/58:40 a.m.
YOW
-
LGA
1 stop8h 15m
Porter Airlines
Sat 9/59:55 a.m.
LGA
-
YOW
2 stops9h 52m
Porter Airlines
Deal found 18/3C$ 442

Find flight deals from Ottawa to LaGuardia

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to LaGuardia (LGA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 23 March 2026.

Round-trip from

C$ 380

One-way from

C$ 225

Popular in

January

Cheapest in

October

Average price

C$ 551
Porter Airlines
  • Porter Airlines
  • 13/4-20/4
  • 2 total stops
  • 8h 31m total
  • Ottawa to New York
Search Deals
Porter Airlines
  • Porter Airlines
  • 17/4
  • 1 total stop
  • 4h 20m total
  • Ottawa to New York
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (C$ 182 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to LaGuardia 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, Cheapflights users made 629,999 searches. Data last updated 23 March 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

Cheapest round-trip

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Sat 2/5

8:40 a.m.-4:55 p.m.

1 stop8h 15m

New York LaGuardia

Sat 9/5

9:55 a.m.-7:47 p.m.

2 stops9h 52m

C$ 492
Quickest round-trip

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Wed 15/4

3:05 p.m.-7:25 p.m.

1 stop4h 20m

New York LaGuardia

Fri 17/4

8:30 p.m.-12:41 a.m.

1 stop4h 11m

C$ 497

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Sat 6/6

9:55 a.m.-3:41 p.m.

1 stop5h 46m

New York LaGuardia

Wed 10/6

10:00 a.m.-4:31 p.m.

1 stop6h 31m

C$ 513

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Sat 2/5

6:55 a.m.-11:45 a.m.

1 stop4h 50m

New York LaGuardia

Sat 9/5

9:35 a.m.-5:35 p.m.

2 stops8h 00m

C$ 514

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Wed 22/4

7:55 a.m.-7:25 p.m.

2 stops11h 30m

New York LaGuardia

Thu 18/6

5:55 p.m.-12:25 a.m.

1 stop6h 30m

C$ 535

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Mon 11/5

8:40 a.m.-4:55 p.m.

1 stop8h 15m

New York LaGuardia

Fri 15/5

9:55 a.m.-2:55 p.m.

1 stop5h 00m

C$ 586

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Thu 30/4

9:15 a.m.-7:25 p.m.

2 stops10h 10m

New York LaGuardia

Sun 3/5

8:25 p.m.-12:25 a.m.

1 stop4h 00m

C$ 587

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Sun 3/5

8:00 a.m.-7:25 p.m.

2 stops11h 25m

New York LaGuardia

Sun 10/5

9:55 a.m.-2:55 p.m.

1 stop5h 00m

C$ 587

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Tue 12/5

6:55 a.m.-11:41 a.m.

1 stop4h 46m

New York LaGuardia

Thu 14/5

6:00 a.m.-5:35 p.m.

2 stops11h 35m

C$ 609

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Thu 7/5

6:55 a.m.-3:58 p.m.

2 stops9h 03m

New York LaGuardia

Mon 11/5

7:29 p.m.-12:20 a.m.

1 stop4h 51m

C$ 610

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/3

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Best time to book a flight from Ottawa to LaGuardia

Have a flexible travel schedule? Discover the best time to fly to LaGuardia from Ottawa with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ottawa to New York LaGuardia Airport

What is the cheapest month to book a flight from Ottawa to New York LaGuardia Airport?

Currently, January is the cheapest month in which you can book a flight from Ottawa to New York LaGuardia Airport (average of C$ 154). Flying from Ottawa to New York LaGuardia Airport in March is currently the most expensive (average of C$ 276). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing LaGuardia

Get insights into the airlines that provide service to LaGuardia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to LaGuardia. Reviews last updated 23 March 2026.
Get a feel of what it's like to fly with Porter Airlines and Air Canada from Ottawa to New York LaGuardia Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
427 reviews
Check prices

Entertainment

7.0

Food

7.6

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Porter Airlines
8.0
Very good
427 reviews
Porter Airlines
8.0
Very good
427 reviews
Check prices

Entertainment

7.0

Food

7.6

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Air Canada
7.1
Good
10,835 reviews
Porter Airlines
8.0
Very good
427 reviews
Check prices

Entertainment

7.0

Food

7.6

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.6

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

Related info for your journey

Find useful and relevant information for your journey from Ottawa to LaGuardia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Ottawa to New York LaGuardia?

    Ottawa (YOW), located 10.6 km from the city centre, is the airport you fly out of when you book flights from Ottawa to New York LaGuardia. 2 airlines have flights from Ottawa to New York LaGuardia on a regular basis. Booking flights from Ottawa to New York LaGuardia should not be difficult; the airport handles an average of 1 outbound flight to New York LaGuardia per day.

  • How long is the flight from Ottawa to New York LaGuardia Airport?

    Porter Airlines, Air Canada, and Delta can get you from Ottawa to New York LaGuardia Airport in just under 4h 50m. Your travel time can differ by up to 3h 25m. The distance between Ottawa and New York LaGuardia Airport is about 526 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from Ottawa to New York LaGuardia Airport round-trip?

    Cheapflights users have booked flights from Ottawa to New York LaGuardia Airport round-trip from C$ 287. Another airline that can offer you cheap pricing is Air Canada. These flights start at 46% lower than the current average price 3 months from now.

  • Can I find deals for flights from Ottawa to LaGuardia that include hotel bookings?

    Yes. In addition to deals on Ottawa to LaGuardia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ottawa to LaGuardia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to LaGuardia.

  • Can I find deals for business class flights from Ottawa to LaGuardia?

    Yes. Cheapflights offers flight deals from Ottawa to LaGuardia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ottawa to New York LaGuardia Airport?

    Currently, January is the cheapest month in which you can book a flight from Ottawa to New York LaGuardia Airport (average of C$ 154). Flying from Ottawa to New York LaGuardia Airport in March is currently the most expensive (average of C$ 276). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near New York LaGuardia Airport?

Book flights to New York LaGuardia Airport if you plan to visit one of these locations
Queens
Carteret
Carlstadt
Rahway
East Rutherford
Westbury
Secaucus
Plainview
Fort Lee
Yonkers
Staten Island
Bronx
Paramus
New Brunswick
Hoboken
Teaneck
Stratford
Bordentown
Woodbridge
Hackensack

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Ottawa to LaGuardia

Discover the top 2 airlines that operate flights from Ottawa to LaGuardia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 23 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 287AverageC$ 406FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 355AverageC$ 485FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ottawa to LaGuardia?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ottawa to LaGuardia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Ottawa to LaGuardia?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ottawa to LaGuardia for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Ottawa to LaGuardia with no change fees?

Yes! Cheapflights helps users easily find flights from Ottawa to LaGuardia with no change fees.

Can Cheapflights notify me if prices for flights from Ottawa to LaGuardia become cheaper?

Yes! Start tracking prices for Ottawa to LaGuardia flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.