HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
LaGuardia

$136+ Cheap flights from Ottawa (YOW) to LaGuardia, NY (LGA)

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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — LGA
Jun 18 — Jun 251
Wed 6/18
Wed 6/25
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Ottawa to LaGuardia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Ottawa to New York LaGuardia are usually found in May or June, booked 51 days in advance, depart on a Wednesday or Friday and return on a Saturday

Cheap 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 June 13, 2025.

Round-trip from

$236
(flugladen.de)

One-way from

$136
(FlightHub)

Popular in

December

Cheapest in

May

Average price

$315
From Ottawa to New York LaGuardia
Search Deals
One-way flight from Ottawa to New York LaGuardia
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($85 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find flight deals from Ottawa to LaGuardia

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 June 13, 2025.

This flugladen.de deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/136:00 amYOW - LGA
1 stop3h 32mAir Canada
Tue 10/77:05 amLGA - YOW
1 stop3h 19mAir Canada
Deal found 6/13$236
This Cheapflightsfares deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2311:20 amYOW - LGA
1 stop5h 10mPorter Airlines
Sat 9/276:15 amLGA - YOW
1 stop4h 06mPorter Airlines
Deal found 6/12$238
This Kiwi.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/185:55 amYOW - LGA
1 stop10h 35mMultiple Airlines
Sun 7/209:55 amLGA - YOW
1 stop11h 06mMultiple Airlines
Deal found 6/11$349
This WestJet deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/235:55 amYOW - LGA
1 stop12h 56mWestJet
Tue 6/2410:29 amLGA - YOW
2 stops13h 53mWestJet
Deal found 6/13$507
This United Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/46:33 amYOW - LGA
1 stop7h 47mUnited Airlines
Thu 7/106:00 amLGA - YOW
1 stop3h 58mUnited Airlines
Deal found 6/13$524

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 2,558,603 searches. Data last updated June 13, 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

Sat 9/13

6:00 am-9:32 am

1 stop3h 32m

New York LaGuardia

Tue 10/7

7:05 am-10:24 am

1 stop3h 19m

$236

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Tue 9/23

11:20 am-4:30 pm

1 stop5h 10m

New York LaGuardia

Sat 9/27

6:15 am-10:21 am

1 stop4h 06m

$238

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Fri 7/18

5:55 am-4:30 pm

1 stop10h 35m

New York LaGuardia

Sun 7/20

9:55 am-9:01 pm

1 stop11h 06m

$349

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Mon 6/23

5:55 am-6:51 pm

1 stop12h 56m

New York LaGuardia

Tue 6/24

10:29 am-12:22 am

2 stops13h 53m

$507

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Fri 7/4

6:33 am-2:20 pm

1 stop7h 47m

New York LaGuardia

Thu 7/10

6:00 am-9:58 am

1 stop3h 58m

$524

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Thu 8/14

5:55 am-11:41 pm

2 stops17h 46m

New York LaGuardia

Sat 9/6

6:45 pm-12:22 am

1 stop5h 37m

$685

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Wed 9/10

2:20 pm-9:05 pm

1 stop6h 45m

$136

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Fri 9/12

2:40 pm-6:30 pm

1 stop3h 50m

$153

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Wed 11/5

6:25 am-11:14 pm

2 stops16h 49m

$238

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Tue 9/16

5:55 am-2:03 pm

2 stops8h 08m

$281

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 12 results
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

How far ahead should I book a flight from Ottawa to New York LaGuardia Airport?

Use this chart to determine the optimal time to book a round-trip flight from Ottawa to LaGuardia. Price data was last updated on June 9, 2025.

The best time to book flights from Ottawa to New York LaGuardia Airport is 51 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 $199). Flying from Ottawa to New York LaGuardia Airport in December is currently the most expensive (average of $268). 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.

Rainfall in LaGuardia by month

Plan your trip to LaGuardia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in New York LaGuardia Airport ranges from 2.8 - 4.5 inches per month. July is typically the wettest month, when rainfall can reach 4.5 in. February is typically the driest time to visit New York LaGuardia Airport when rainfall is around 2.8 in.

Temperature in LaGuardia by month

Plan your trip to LaGuardia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to New York LaGuardia Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

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 June 13, 2025.
Read through reviews of airlines operating flights from Ottawa to New York, such as Porter Airlines, Delta and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
288 reviews

Comfort

8.1

Food

7.6

Boarding

8.2

Crew

8.7

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
Porter Airlines
8.0
Very good
288 reviews
Porter Airlines
8.0
Very good
288 reviews

Comfort

8.1

Food

7.6

Boarding

8.2

Crew

8.7

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
Delta
8.0
Very good
7,956 reviews
Porter Airlines
8.0
Very good
288 reviews

Comfort

8.1

Food

7.6

Boarding

8.2

Crew

8.7

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
United Airlines
7.4
Good
8,791 reviews
Porter Airlines
8.0
Very good
288 reviews

Comfort

8.1

Food

7.6

Boarding

8.2

Crew

8.7

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
WestJet
7.2
Good
2,869 reviews
Porter Airlines
8.0
Very good
288 reviews

Comfort

8.1

Food

7.6

Boarding

8.2

Crew

8.7

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!
Air Canada
7.1
Good
9,539 reviews
Porter Airlines
8.0
Very good
288 reviews

Comfort

8.1

Food

7.6

Boarding

8.2

Crew

8.7

Entertainment

7.0

Overall

8.0

Reviews

1 / 20
4.0
Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!

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 6.6 mi from the city center, is the airport you fly out of when you book flights from Ottawa to New York LaGuardia. 1 airline 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.

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

    Currently priced at $236, Air Canada will fly you from Ottawa to New York LaGuardia Airport and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Porter Airlines and WestJet - these airlines can fly you to your destination from $238 and $507, respectively. These flights start at 39% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Ottawa to New York LaGuardia Airport one-way?

    The cheapest airline one-way is Porter Airlines, with whom users have recently found tickets for as low as $136. However, be on the lookout for offers from Air Canada and Delta, as they are both options that can get you from Ottawa to New York LaGuardia Airport for a low price.

  • 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 $199). Flying from Ottawa to New York LaGuardia Airport in December is currently the most expensive (average of $268). 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

Traveling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Queens
Bronx
Elizabeth
Secaucus
East Rutherford
Ronkonkoma
Parsippany
Yonkers
Staten Island
Stamford
Mahwah
Carle Place
East Brunswick
New Brunswick
Westbury
Hoboken
Paterson
Mount Laurel
Fort Lee
Tannersville

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.

Alternative routes for Ottawa to LaGuardia

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to Newark flights
Pearson Intl to John F Kennedy Intl flights
Toronto Island to Newark flights
Pearson Intl to LaGuardia flights
Pierre Elliott Trudeau Intl to LaGuardia flights
Pierre Elliott Trudeau Intl to Newark flights
Pierre Elliott Trudeau Intl to John F Kennedy Intl flights
Ottawa to Newark flights
Toronto Island to John F Kennedy Intl flights
Ottawa to John F Kennedy Intl flights
Toronto Island to LaGuardia flights
Pearson Intl to Stewart flights
Region of Waterloo Intl to John F Kennedy Intl flights
Hamilton to John F Kennedy Intl flights
London to Newark flights
Region of Waterloo Intl to Newark flights
Pierre Elliott Trudeau Intl to Stewart flights
Hamilton to Newark flights
Sudbury to Newark flights
London to LaGuardia flights
Thunder Bay to LaGuardia flights
Windsor to Newark flights
Thunder Bay to John F Kennedy Intl flights
Windsor to LaGuardia flights
Kingston to Newark flights
Sault Ste Marie to LaGuardia flights

Top airline flying from Ottawa to LaGuardia

Discover the top airline 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 2,558,603 searches. Data last updated June 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$232Average$341FlexibilityNo cancel feeOn-time67%

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.