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Cheap flights from New York LaGuardia Airport, NY to Ottawa from C$ 152

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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — YOW
29 Mar — 5 Apr1
1 adult

Cheap flight deals from LaGuardia to Ottawa

Discover tips and strategies to find the most affordable flight options for your journey from LaGuardia (LGA) to Ottawa (YOW). 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 24 March 2025.

Round-trip from

C$ 253

One-way from

C$ 152

Popular in

July

Cheapest in

January

Average price

C$ 466
Air Canada
  • Air Canada
  • 7/5-14/5
  • 2 total stops
  • 8h 38m total
  • New York to Ottawa
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Porter Airlines
  • Porter Airlines
  • 2/5
  • 1 total stop
  • 4h 06m total
  • New York to Ottawa
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Highest demand for flights based on searches. 16% potential increase in price (C$ 182 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease (C$ 45 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from LaGuardia to Ottawa

Cheapest flights from LaGuardia to Ottawa
Explore the most affordable flight options available from LaGuardia to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 March 2025.

Wed 21/56:15 a.m.LGA - YOW
1 stop4h 06mPorter Airlines
Mon 26/52:20 p.m.YOW - LGA
1 stop6h 45mPorter Airlines
Deal found 23/3C$ 359
Thu 15/57:05 a.m.LGA - YOW
1 stop3h 20mAir Canada
Sat 17/52:30 p.m.YOW - LGA
1 stop3h 38mAir Canada
Deal found 23/3C$ 389
Thu 8/59:55 a.m.LGA - YOW
2 stops7h 51mMultiple Airlines
Thu 15/55:55 a.m.YOW - LGA
1 stop15h 10mMultiple Airlines
Deal found 23/3C$ 491
Thu 15/56:59 p.m.LGA - YOW
1 stop5h 23mDelta
Sat 17/55:55 a.m.YOW - LGA
1 stop6h 04mDelta
Deal found 23/3C$ 607
Thu 17/46:59 p.m.LGA - YOW
1 stop5h 10mWestJet
Sun 20/45:55 a.m.YOW - LGA
1 stop6h 04mWestJet
Deal found 24/3C$ 868
Sun 13/76:00 a.m.LGA - YOW
1 stop8h 13mUnited Airlines
Wed 16/75:15 a.m.YOW - LGA
1 stop4h 08mUnited Airlines
Deal found 24/3C$ 936

Cheapflights Fare Finder

Customize your flight search to find flights from LaGuardia to Ottawa 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 24 March 2025.
Use the filters below to find and compare flights from New York LaGuardia Airport to Ottawa that are best for you.

Fly from

LaGuardia

Fly to

Ottawa

Route

Depart

Return

Price

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Wed 7/5

8:45 a.m.-1:45 p.m.

1 stop5h 00m

Ottawa

Wed 14/5

2:30 p.m.-6:08 p.m.

1 stop3h 38m

C$ 253

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Wed 21/5

6:15 a.m.-10:21 a.m.

1 stop4h 06m

Ottawa

Mon 26/5

2:20 p.m.-9:05 p.m.

1 stop6h 45m

C$ 359

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Thu 8/5

9:55 a.m.-5:46 p.m.

2 stops7h 51m

Ottawa

Thu 15/5

5:55 a.m.-9:05 p.m.

1 stop15h 10m

C$ 491

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Mon 7/4

6:40 p.m.-12:09 a.m.

1 stop5h 29m

Ottawa

Thu 10/4

5:55 a.m.-11:44 a.m.

1 stop5h 49m

C$ 657

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Thu 17/4

6:59 p.m.-12:09 a.m.

1 stop5h 10m

Ottawa

Sun 20/4

5:55 a.m.-11:59 a.m.

1 stop6h 04m

C$ 868

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Sat 31/5

7:25 a.m.-1:09 p.m.

1 stop5h 44m

Ottawa

Sat 31/5

7:29 p.m.-11:38 p.m.

1 stop4h 09m

C$ 1,191

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Fri 2/5

6:15 a.m.-10:21 a.m.

1 stop4h 06m

C$ 152

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Sun 18/5

7:05 a.m.-10:25 a.m.

1 stop3h 20m

C$ 161

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Tue 20/5

6:15 a.m.-12:22 a.m.

1 stop18h 07m

C$ 211

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Tue 20/5

4:11 p.m.-12:22 a.m.

1 stop8h 11m

C$ 298

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/3

Showing 1-10 of 11 results
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Best time to book a flight from LaGuardia to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from LaGuardia 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 New York LaGuardia Airport to Ottawa

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

Currently, October is the cheapest month in which you can book a flight from New York LaGuardia Airport to Ottawa (average of C$ 224). Flying from New York LaGuardia Airport to Ottawa in December is currently the most expensive (average of C$ 326). 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 LGA to YOW?

Find hourly flight availability from LaGuardia to Ottawa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 24 March 2025.

When flying from New York LaGuardia Airport to Ottawa, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 3% versus a flight in the morning.

Rainfall in Ottawa by month

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

In terms of precipitation, rainfall in Ottawa ranges from 50.0 - 93.0 mm per month. June is typically the wettest month, when rainfall can reach 93.0 mm. February is typically the driest time to visit Ottawa when rainfall is around 50.0 mm.

Temperature in Ottawa by month

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

If weather is an important factor for your trip to Ottawa, 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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -10.0 C).

Reviews of airlines servicing Ottawa

Get insights into the airlines that provide service to Ottawa. 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 Ottawa. Reviews last updated 24 March 2025.
Get a feel of what it's like to fly with Delta, Porter Airlines and United Airlines from New York to Ottawa by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,888 reviews
Check prices

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
8.0
Very good
7,888 reviews
Delta
8.0
Very good
7,888 reviews
Check prices

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Porter Airlines
7.9
Good
275 reviews
Delta
8.0
Very good
7,888 reviews
Check prices

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
United Airlines
7.4
Good
8,603 reviews
Delta
8.0
Very good
7,888 reviews
Check prices

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
WestJet
7.2
Good
2,785 reviews
Delta
8.0
Very good
7,888 reviews
Check prices

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Air Canada
7.0
Good
8,937 reviews
Delta
8.0
Very good
7,888 reviews
Check prices

Comfort

8.0

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from LaGuardia to Ottawa. 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 into for flights to Ottawa from New York LaGuardia?

    Located just 10.6 km from the city centre, Ottawa is the airport most travellers will use when flying to Ottawa from New York LaGuardia. Booking flights from New York LaGuardia to Ottawa (YOW) should be relatively easy as there are 0 daily inbound flights from New York LaGuardia from 1 airline.

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

    Flying on Air Canada is currently your cheapest option to Ottawa, with prices starting at C$ 253. Additional round-trip tickets that might be worth considering are offered by Porter Airlines and Delta, with the lowest prices starting at C$ 359 and C$ 657, respectively. You may be able to fly from New York LaGuardia Airport to Ottawa for 60% less than the average price by searching for these airlines.

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

    C$ 152 is the cheapest one-way deal found within the past few days, from Porter Airlines. You may also be able to find cheap deals on Air Canada and Delta, with prices starting from C$ 161 and C$ 298, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from LaGuardia to Ottawa 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 New York LaGuardia Airport to Ottawa?

    Currently, October is the cheapest month in which you can book a flight from New York LaGuardia Airport to Ottawa (average of C$ 224). Flying from New York LaGuardia Airport to Ottawa in December is currently the most expensive (average of C$ 326). 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
Gatineau
Perth
Smiths Falls
Prescott
Brockville
Wakefield
Lanark

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from LaGuardia to Ottawa

Discover the top airline that operate flights from LaGuardia to Ottawa. 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 24 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 249AverageC$ 681FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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

Deals for LaGuardia to Ottawa flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from LaGuardia to Ottawa flexibly with Cheapflights today.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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