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$129+ 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 6/15. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — YOW
Apr 9 — Apr 161
Thu 4/9
Thu 4/16
1 adult, Economy
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Cheap 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 March 10, 2026.

This Trip.com deal was found by Cheapflights users on 3/5. 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.
Sun 4/199:55 am
LGA
-
YOW
1 stop6h 56m
Porter Airlines
Sun 4/263:05 pm
YOW
-
LGA
1 stop4h 20m
Porter Airlines
Deal found 3/5$306
This Kiwi.com deal was found by Cheapflights users on 3/7. 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.
Tue 4/218:25 pm
LGA
-
YOW
2 stops20h 26m
Multiple Airlines
Tue 4/286:25 pm
YOW
-
LGA
1 stop14h 30m
Multiple Airlines
Deal found 3/7$328
This Air Canada deal was found by Cheapflights users on 3/5. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/112:55 pm
LGA
-
YOW
1 stop3h 36m
Air Canada
Sun 5/312:15 pm
YOW
-
LGA
1 stop3h 26m
Air Canada
Deal found 3/5$332
This Air Canada deal was found by Cheapflights users on 3/5. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/117:55 am
LGA
-
YOW
1 stop5h 26m
Air Canada
Wed 4/1512:15 pm
YOW
-
LGA
1 stop3h 26m
Air Canada
Deal found 3/5$343
This oojo deal was found by Cheapflights users on 3/5. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/315:55 pm
LGA
-
YOW
1 stop6h 43m
Porter Airlines
Sat 4/410:00 am
YOW
-
LGA
1 stop6h 55m
Porter Airlines
Deal found 3/5$345
This oojo deal was found by Cheapflights users on 3/5. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/235:55 pm
LGA
-
YOW
1 stop6h 43m
Porter Airlines
Sat 3/2810:00 am
YOW
-
LGA
1 stop6h 55m
Porter Airlines
Deal found 3/5$350
This Kiwi.com deal was found by Cheapflights users on 3/8. 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.
Wed 4/225:55 pm
LGA
-
YOW
1 stop6h 44m
Multiple Airlines
Wed 4/296:55 am
YOW
-
LGA
1 stop10h 00m
Multiple Airlines
Deal found 3/8$356
This Kiwi.com deal was found by Cheapflights users on 3/8. 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 5/15:55 pm
LGA
-
YOW
1 stop6h 25m
Multiple Airlines
Sun 5/36:55 am
YOW
-
LGA
1 stop12h 30m
Multiple Airlines
Deal found 3/8$357
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 4/205:55 pm
LGA
-
YOW
1 stop6h 44m
Multiple Airlines
Mon 4/276:55 am
YOW
-
LGA
1 stop10h 00m
Multiple Airlines
Deal found 3/6$361

Find 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 March 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$328
(Kiwi.com)

One-way from

$129
(Kiwi.com)

Popular in

September

Cheapest in

August

Average price

$558
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. 18% potential increase in price ($105 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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 March 10, 2026.
Use the filters below to find and compare flights from New York LaGuardia Airport to Ottawa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Tue 3/31

5:55 pm-12:38 am

1 stop6h 43m

Ottawa

Sat 4/4

10:00 am-4:55 pm

1 stop6h 55m

$345

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Sun 4/19

9:55 am-8:00 pm

2 stops10h 05m

Ottawa

Sun 4/26

3:05 pm-7:25 pm

1 stop4h 20m

$372

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Thu 4/16

9:55 am-8:00 pm

2 stops10h 05m

Ottawa

Sun 4/19

3:05 pm-7:25 pm

1 stop4h 20m

$451

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Fri 4/24

9:55 am-8:00 pm

2 stops10h 05m

Ottawa

Mon 4/27

3:05 pm-7:25 pm

1 stop4h 20m

$451

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Thu 4/23

5:55 pm-12:41 am

1 stop6h 46m

Ottawa

Thu 4/30

9:15 am-7:25 pm

2 stops10h 10m

$451

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Tue 4/21

9:55 am-8:00 pm

2 stops10h 05m

Ottawa

Tue 4/28

7:55 am-7:25 pm

2 stops11h 30m

$456

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Wed 4/8

9:55 am-8:00 pm

2 stops10h 05m

Ottawa

Fri 4/10

9:15 am-6:55 pm

2 stops9h 40m

$456

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Tue 4/7

5:55 pm-12:41 am

1 stop6h 46m

Ottawa

Tue 4/14

7:55 am-7:25 pm

2 stops11h 30m

$462
Quickest round-trip

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Wed 4/29

8:30 pm-12:41 am

1 stop4h 11m

Ottawa

Sat 5/2

8:40 am-4:55 pm

1 stop8h 15m

$470
Cheapest one-way

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Wed 4/15

8:00 am-5:13 pm

1 stop9h 13m

$156

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/10

Showing 1-10 of 20 resultsSorted by cheapest first
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 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 New York LaGuardia Airport-Ottawa flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New York LaGuardia Airport-Ottawa flight deals on Cheapflights vs. FlightHub >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 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 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, January is the cheapest month in which you can book a flight from New York LaGuardia Airport to Ottawa (average of $101). Flying from New York LaGuardia Airport to Ottawa in August is currently the most expensive (average of $181). 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.

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 March 10, 2026.
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
423 reviews

Crew

8.6

Overall

8.0

Boarding

8.2

Food

7.6

Comfort

8.0

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Porter Airlines
8.0
Very good
423 reviews
Porter Airlines
8.0
Very good
423 reviews

Crew

8.6

Overall

8.0

Boarding

8.2

Food

7.6

Comfort

8.0

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Air Canada
7.1
Good
10,800 reviews
Porter Airlines
8.0
Very good
423 reviews

Crew

8.6

Overall

8.0

Boarding

8.2

Food

7.6

Comfort

8.0

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

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 6h 43m. Airlines will cover a distance of 327 mi.

  • 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 $253. These flights start at 45% 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, January is the cheapest month in which you can book a flight from New York LaGuardia Airport to Ottawa (average of $101). Flying from New York LaGuardia Airport to Ottawa in August is currently the most expensive (average of $181). 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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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 March 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$245Average$390FlexibilityNo cancel feeOn-time67%
Porter AirlinesCheapest$253Average$336FlexibilityNo cancel feeOn-time52%

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