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$126+ Cheap flights from LaGuardia, NY (LGA) to Ottawa (YOW)

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 12/22. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — YOW
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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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 October 29, 2025.

This Mytrip deal was found by Cheapflights users on 10/27. 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.
Sat 12/65:45 amLGA - YOW
1 stop11h 28mMultiple Airlines
Sat 12/134:20 pmYOW - LGA
3 stops30h 21mMultiple Airlines
Deal found 10/27$257
This Mytrip deal was found by Cheapflights users on 10/27. 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 12/316:30 amLGA - YOW
1 stop10h 43mMultiple Airlines
Sun 1/114:20 pmYOW - LGA
3 stops31h 05mMultiple Airlines
Deal found 10/27$272
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Mon 11/108:29 amLGA - YOW
1 stop8h 56mMultiple Airlines
Thu 11/134:15 pmYOW - LGA
1 stop26h 45mMultiple Airlines
Deal found 10/27$282
This Flightnetwork deal was found by Cheapflights users on 10/28. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/206:05 amLGA - YOW
1 stop3h 37mAir Canada
Sun 11/235:00 amYOW - LGA
1 stop5h 43mAir Canada
Deal found 10/28$285
This Trip.com deal was found by Cheapflights users on 10/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/285:55 pmLGA - YOW
1 stop6h 44mPorter Airlines
Mon 12/13:00 pmYOW - LGA
1 stop6h 25mPorter Airlines
Deal found 10/28$286
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 11/218:53 amLGA - YOW
2 stops15h 49mMultiple Airlines
Mon 11/249:30 amYOW - LGA
1 stop10h 05mMultiple Airlines
Deal found 10/27$305
This Mytrip deal was found by Cheapflights users on 10/27. 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 12/315:55 pmLGA - YOW
1 stop6h 46mPorter Airlines
Sat 1/1010:00 amYOW - LGA
1 stop6h 55mPorter Airlines
Deal found 10/27$314
This Mytrip deal was found by Cheapflights users on 10/29. 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.
Sat 11/225:55 pmLGA - YOW
1 stop6h 44mPorter Airlines
Wed 11/2610:00 amYOW - LGA
1 stop6h 55mPorter Airlines
Deal found 10/29$316
This Mytrip deal was found by Cheapflights users on 10/27. 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.
Mon 12/87:32 amLGA - YOW
1 stop16h 53mMultiple Airlines
Thu 12/1110:00 amYOW - LGA
1 stop6h 55mMultiple Airlines
Deal found 10/27$317

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 October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$257
(Mytrip)

One-way from

$126
(SmartFares)

Popular in

September

Cheapest in

April

Average price

$605
Provider with most accurate pricing for New York LaGuardia-Ottawa flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York LaGuardia-Ottawa flights.
Search Deals
From New York LaGuardia to Ottawa
Search Deals
One-way flight from New York LaGuardia to Ottawa
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($136 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 2,558,603 searches. Data last updated October 29, 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

Sat 12/6

7:00 am-11:58 pm

2 stops16h 58m

Ottawa

Sat 12/13

4:20 pm-11:42 pm

3 stops31h 22m

$266

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Wed 12/31

6:30 am-5:13 pm

1 stop10h 43m

Ottawa

Sun 1/11

4:20 pm-11:25 pm

3 stops31h 05m

$272

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Mon 11/10

8:29 am-5:25 pm

1 stop8h 56m

Ottawa

Thu 11/13

4:15 pm-7:00 pm

1 stop26h 45m

$282

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Thu 11/20

6:05 am-9:42 am

1 stop3h 37m

Ottawa

Sun 11/23

5:00 am-10:43 am

1 stop5h 43m

$288

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Wed 12/31

5:55 pm-12:41 am

1 stop6h 46m

Ottawa

Sat 1/10

10:00 am-4:55 pm

1 stop6h 55m

$314

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Mon 12/8

7:32 am-12:25 am

1 stop16h 53m

Ottawa

Thu 12/11

10:00 am-4:55 pm

1 stop6h 55m

$317

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Wed 12/3

6:30 am-12:42 am

2 stops18h 12m

Ottawa

Fri 12/5

10:00 am-4:55 pm

1 stop6h 55m

$319

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Thu 11/20

9:55 am-4:49 pm

1 stop6h 54m

Ottawa

Sun 11/23

3:05 pm-9:25 pm

1 stop6h 20m

$329

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Tue 12/9

5:55 pm-12:41 am

1 stop6h 46m

Ottawa

Fri 12/12

10:00 am-4:55 pm

1 stop6h 55m

$333

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Wed 12/31

5:55 pm-12:41 am

1 stop6h 46m

Ottawa

Sun 1/11

3:05 pm-9:25 pm

1 stop6h 20m

$334

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 20 results
1
2

Compare providers for flights from LaGuardia to Ottawa

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 LaGuardia to Ottawa in October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 New York LaGuardia Airport-Ottawa flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on New York LaGuardia Airport-Ottawa flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from New York LaGuardia Airport-Ottawa flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New York LaGuardia Airport-Ottawa flights, Cheapflights users trust eDreams the most. eDreams 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 New York LaGuardia Airport-Ottawa 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 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, November is the cheapest month in which you can book a flight from New York LaGuardia Airport to Ottawa (average of $93). Flying from New York LaGuardia Airport to Ottawa in August is currently the most expensive (average of $177). 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 October 29, 2025.

It’s typically best to fly out from New York LaGuardia Airport to Ottawa at noon. Doing so could potentially save you 85% on the flight price compared to flying in the afternoon, which is usually more expensive.

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 October 29, 2025.
Read reviews from past customers who have flown Porter Airlines and Air Canada from New York LaGuardia Airport to Ottawa. 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
384 reviews

Crew

8.6

Overall

8.0

Comfort

8.0

Food

7.6

Boarding

8.2

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Porter Airlines
8.0
Very good
384 reviews
Porter Airlines
8.0
Very good
384 reviews

Crew

8.6

Overall

8.0

Comfort

8.0

Food

7.6

Boarding

8.2

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Air Canada
7.1
Good
10,372 reviews
Porter Airlines
8.0
Very good
384 reviews

Crew

8.6

Overall

8.0

Comfort

8.0

Food

7.6

Boarding

8.2

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.

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?

    If you book a flight to Ottawa from New York LaGuardia, you will be flying to Ottawa, which is the city’s only airport. Ottawa (YOW) is located 6.6 mi from the center of Ottawa. There are 0 flights from New York LaGuardia to Ottawa per day from 2 different airlines.

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

    Departing from New York LaGuardia Airport to Ottawa will take you 3h 37m. Airlines will cover a distance of 327 mi. This flight may include one or multiple stops.

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

    Currently priced at $245, Air Canada will fly you from New York LaGuardia Airport to Ottawa and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Porter Airlines for as low as $266. These flights start at 43% lower than the current average price 3 months from now.

  • 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, November is the cheapest month in which you can book a flight from New York LaGuardia Airport to Ottawa (average of $93). Flying from New York LaGuardia Airport to Ottawa in August is currently the most expensive (average of $177). 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
Gatineau
Petawawa

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Alternative routes for LaGuardia to Ottawa

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from LaGuardia to Ottawa

Discover the top 2 airlines 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 2,558,603 searches. Data last updated October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$245Average$429FlexibilityNo cancel feeOn-time67%
Porter AirlinesCheapest$266Average$354FlexibilityNo cancel feeOn-time52%

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