HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
LaGuardia

$135+ 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 5/22. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — LGA
Mar 30 — Apr 61
Sun 3/30
Sun 4/6
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 February or May, booked 64 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 March 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$216
(flugladen.de)

One-way from

$135
(Air Canada)

Popular in

December

Cheapest in

February

Average price

$421
Provider with most accurate pricing for Ottawa-New York LaGuardia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ottawa-New York LaGuardia flights.
Search Deals
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. 13% potential increase in price ($64 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 25, 2025.

This flugladen.de deal was found by Cheapflights users on 3/23. 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.
Thu 5/82:30 pmYOW - LGA
1 stop3h 38mAir Canada
Thu 5/157:05 amLGA - YOW
1 stop3h 20mAir Canada
Deal found 3/23$216
This Porter Airlines deal was found by Cheapflights users on 3/23. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/148:35 amYOW - LGA
2 stops12h 30mPorter Airlines
Wed 5/216:15 amLGA - YOW
1 stop4h 06mPorter Airlines
Deal found 3/23$229
This Mytrip deal was found by Cheapflights users on 3/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/215:55 amYOW - LGA
1 stop10h 35mMultiple Airlines
Wed 5/285:30 pmLGA - YOW
1 stop6h 52mMultiple Airlines
Deal found 3/24$330
This Delta deal was found by Cheapflights users on 3/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/75:55 amYOW - LGA
1 stop5h 49mDelta
Tue 4/86:40 pmLGA - YOW
1 stop5h 29mDelta
Deal found 3/23$358
This WestJet deal was found by Cheapflights users on 3/23. 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 4/75:55 amYOW - LGA
1 stop5h 49mWestJet
Tue 4/810:05 amLGA - YOW
2 stops14h 04mWestJet
Deal found 3/23$441
This United Airlines deal was found by Cheapflights users on 3/24. 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 4/187:29 pmYOW - LGA
1 stop4h 01mUnited Airlines
Mon 4/218:45 amLGA - YOW
1 stop4h 39mUnited Airlines
Deal found 3/24$504

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 March 25, 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

Thu 5/8

2:30 pm-6:08 pm

1 stop3h 38m

New York LaGuardia

Thu 5/15

7:05 am-10:25 am

1 stop3h 20m

$216

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Wed 5/14

8:35 am-9:05 pm

2 stops12h 30m

New York LaGuardia

Wed 5/21

6:15 am-10:21 am

1 stop4h 06m

$229

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Wed 5/21

5:55 am-4:30 pm

1 stop10h 35m

New York LaGuardia

Wed 5/28

5:30 pm-12:22 am

1 stop6h 52m

$330

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Mon 4/7

5:55 am-11:44 am

1 stop5h 49m

New York LaGuardia

Tue 4/8

6:40 pm-12:09 am

1 stop5h 29m

$358

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Mon 4/7

5:55 am-11:44 am

1 stop5h 49m

New York LaGuardia

Tue 4/8

10:05 am-12:09 am

2 stops14h 04m

$441

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Fri 4/18

7:29 pm-11:30 pm

1 stop4h 01m

New York LaGuardia

Mon 4/21

8:45 am-1:24 pm

1 stop4h 39m

$504

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Thu 5/22

2:30 pm-6:08 pm

1 stop3h 38m

$135

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Thu 5/22

8:35 am-9:05 pm

2 stops12h 30m

$146

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Mon 4/7

9:25 am-7:00 pm

1 stop9h 35m

$179

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Wed 4/16

5:55 am-11:59 am

1 stop6h 04m

$197

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/23

Showing 1-10 of 12 results
1
2

Compare providers for flights from Ottawa to LaGuardia

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ottawa to LaGuardia in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Ottawa-New York LaGuardia Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ottawa-New York LaGuardia Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ottawa-New York LaGuardia Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ottawa-New York LaGuardia Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ottawa-New York LaGuardia Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 March 21, 2025.

The best time to book flights from Ottawa to New York LaGuardia Airport is 64 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 March 25, 2025.
Read through reviews of airlines operating flights from Ottawa to New York, such as Delta, Porter Airlines 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.
Delta
8.0
Very good
7,890 reviews

Overall

8.0

Food

7.3

Comfort

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Delta
8.0
Very good
7,890 reviews
Delta
8.0
Very good
7,890 reviews

Overall

8.0

Food

7.3

Comfort

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Porter Airlines
7.9
Good
275 reviews
Delta
8.0
Very good
7,890 reviews

Overall

8.0

Food

7.3

Comfort

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
United Airlines
7.4
Good
8,605 reviews
Delta
8.0
Very good
7,890 reviews

Overall

8.0

Food

7.3

Comfort

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
WestJet
7.2
Good
2,785 reviews
Delta
8.0
Very good
7,890 reviews

Overall

8.0

Food

7.3

Comfort

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Air Canada
7.0
Good
8,952 reviews
Delta
8.0
Very good
7,890 reviews

Overall

8.0

Food

7.3

Comfort

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

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 $216, 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 Delta - these airlines can fly you to your destination from $229 and $358, respectively. These flights start at 46% 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 Air Canada, with whom users have recently found tickets for as low as $135. However, be on the lookout for offers from Porter Airlines 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
Woodbridge
Staten Island
Elizabeth
Yonkers
Secaucus
Ronkonkoma
Parsippany
East Rutherford
Tannersville
Stamford
East Brunswick
Absecon
Carteret
Carle Place
Fairfield
Mount Laurel
North Bergen
Saddle Brook

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
Toronto Island to Newark flights
Pearson Intl to John F Kennedy Intl flights
Pearson Intl to LaGuardia flights
Pierre Elliott Trudeau Intl to Newark flights
Pierre Elliott Trudeau Intl to John F Kennedy Intl flights
Pierre Elliott Trudeau Intl to LaGuardia 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
Region of Waterloo Intl to Newark flights
Hamilton to John F Kennedy Intl flights
London to Newark flights
Region of Waterloo Intl to John F Kennedy Intl flights
London to LaGuardia flights
Pearson Intl to Stewart flights
Pierre Elliott Trudeau Intl to Stewart flights
Windsor to Newark flights
Sudbury to Newark flights
Windsor to LaGuardia flights
Hamilton to Newark flights
Sault Ste Marie to LaGuardia flights
Thunder Bay to LaGuardia flights
Kingston to Newark flights
Thunder Bay to John F Kennedy Intl 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 March 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$301Average$354FlexibilityNo 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.