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Cheap flights from Ottawa to New York LaGuardia Airport, NY from C$ 189

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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — LGA
27 Jan — 3 Feb1
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 28 December 2025.

Tue 30/123:00 p.m.YOW - LGA
1 stop6h 25mPorter Airlines
Sun 11/15:55 p.m.LGA - YOW
1 stop6h 48mPorter Airlines
Deal found 27/12C$ 697
Tue 30/123:00 p.m.YOW - LGA
1 stop6h 25mPorter Airlines
Thu 1/15:55 p.m.LGA - YOW
1 stop6h 48mPorter Airlines
Deal found 25/12C$ 741
Wed 31/129:10 a.m.YOW - LGA
1 stop7h 45mPorter Airlines
Sat 3/15:55 p.m.LGA - YOW
1 stop6h 48mPorter Airlines
Deal found 26/12C$ 791
Mon 29/123:00 p.m.YOW - LGA
1 stop6h 25mPorter Airlines
Thu 1/15:55 p.m.LGA - YOW
1 stop6h 48mPorter Airlines
Deal found 26/12C$ 948

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 28 December 2025.

Round-trip from

C$ 342

One-way from

C$ 189

Popular in

December

Cheapest in

October

Average price

C$ 698
Porter Airlines
  • Porter Airlines
  • 9/1-11/1
  • 2 total stops
  • 13h 43m total
  • Ottawa to New York
Search Deals
9/2
  • 9/2
  • 1 total stop
  • 17h 45m total
  • Ottawa to New York
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (C$ 143 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 28 December 2025.
Use the filters below to find and compare flights from Ottawa to New York LaGuardia Airport that are best for you.

Fly from

Ottawa

Fly to

LaGuardia

Route

Depart

Return

Price

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Fri 9/1

10:00 a.m.-4:55 p.m.

1 stop6h 55m

New York LaGuardia

Sun 11/1

5:55 p.m.-12:43 a.m.

1 stop6h 48m

C$ 342

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Sat 10/1

10:00 a.m.-4:55 p.m.

1 stop6h 55m

New York LaGuardia

Sun 11/1

5:55 p.m.-12:43 a.m.

1 stop6h 48m

C$ 343

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Thu 22/1

9:30 a.m.-8:00 p.m.

1 stop10h 30m

New York LaGuardia

Sun 25/1

9:55 a.m.-11:58 p.m.

1 stop14h 03m

C$ 351

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Tue 10/2

4:15 p.m.-11:00 a.m.

1 stop18h 45m

New York LaGuardia

Tue 17/2

8:59 p.m.-12:25 a.m.

2 stops27h 26m

C$ 353

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Fri 23/1

3:05 p.m.-8:00 p.m.

1 stop4h 55m

New York LaGuardia

Sun 25/1

5:55 p.m.-12:43 a.m.

1 stop6h 48m

C$ 353

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Thu 15/1

10:00 a.m.-4:55 p.m.

1 stop6h 55m

New York LaGuardia

Tue 20/1

5:55 p.m.-12:43 a.m.

1 stop6h 48m

C$ 355

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Thu 15/1

10:00 a.m.-4:55 p.m.

1 stop6h 55m

New York LaGuardia

Sun 18/1

5:55 p.m.-12:43 a.m.

1 stop6h 48m

C$ 355

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Wed 14/1

3:05 p.m.-8:00 p.m.

1 stop4h 55m

New York LaGuardia

Sun 18/1

5:55 p.m.-12:43 a.m.

1 stop6h 48m

C$ 358

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Fri 10/4

10:00 a.m.-4:55 p.m.

1 stop6h 55m

New York LaGuardia

Mon 13/4

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

1 stop6h 46m

C$ 359

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Thu 22/1

3:05 p.m.-8:00 p.m.

1 stop4h 55m

New York LaGuardia

Sun 25/1

5:55 p.m.-12:43 a.m.

1 stop6h 48m

C$ 359

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/12

Showing 1-10 of 19 results
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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, June is the cheapest month in which you can book a flight from Ottawa to New York LaGuardia Airport (average of C$ 180). Flying from Ottawa to New York LaGuardia Airport in February is currently the most expensive (average of C$ 297). 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.

What is the cheapest time of day to fly from YOW to LGA?

Find hourly flight availability from Ottawa to LaGuardia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 December 2025.

It’s optimal to fly from Ottawa to New York LaGuardia Airport in the morning. By choosing this option you can save up to 38% on the cost of your flight, compared to a flight in the afternoon.

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 28 December 2025.
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
402 reviews
Check prices

Crew

8.6

Food

7.6

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Porter Airlines
8.0
Very good
402 reviews
Porter Airlines
8.0
Very good
402 reviews
Check prices

Crew

8.6

Food

7.6

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Air Canada
7.1
Good
10,562 reviews
Porter Airlines
8.0
Very good
402 reviews
Check prices

Crew

8.6

Food

7.6

Comfort

8.0

Overall

8.0

Boarding

8.2

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

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 0 outbound flights to New York LaGuardia per day.

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

    Porter Airlines can get you from Ottawa to New York LaGuardia Airport in just under 6h 55m. Your travel time can differ by up to . The distance between Ottawa and New York LaGuardia Airport is about 526 km.

  • 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$ 286. Another airline that can offer you cheap pricing is Air Canada. These flights start at 42% 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, June is the cheapest month in which you can book a flight from Ottawa to New York LaGuardia Airport (average of C$ 180). Flying from Ottawa to New York LaGuardia Airport in February is currently the most expensive (average of C$ 297). 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
Secaucus
Carteret
Carlstadt
Rahway
Paramus
Westbury
South Plainfield
Plainview
Fort Lee
Yonkers
Bronx
New Brunswick
Hoboken
East Rutherford
Teaneck
Roslyn
Stratford
Bordentown
Woodbridge

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ottawa to LaGuardia

See prices for flight routes from nearby airports that may be better suited for you.
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Ottawa to Stewart flights

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 28 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 318AverageC$ 418FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 354AverageC$ 487FlexibilityNo 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.

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