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$131+ 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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — YOW
May 27 — Jun 31
Wed 5/27
Wed 6/3
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 April 27, 2026.

This Flybillet deal was found by Cheapflights users on 4/26. 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 Flybillet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/111:00 pm
LGA
-
YOW
1 stop3h 31m
Air Canada
Thu 6/186:45 am
YOW
-
LGA
1 stop5h 21m
Air Canada
Deal found 4/26$278
This Flybillet deal was found by Cheapflights users on 4/26. 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 Flybillet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/271:00 pm
LGA
-
YOW
1 stop3h 31m
Air Canada
Wed 6/312:15 pm
YOW
-
LGA
1 stop3h 26m
Air Canada
Deal found 4/26$279
This Mytrip deal was found by Cheapflights users on 4/22. 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.
Thu 5/710:00 am
LGA
-
YOW
1 stop6h 31m
Air Canada
Sun 5/102:00 pm
YOW
-
LGA
1 stop5h 31m
Air Canada
Deal found 4/22$280
This Mytrip deal was found by Cheapflights users on 4/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/710:00 am
LGA
-
YOW
1 stop6h 31m
Air Canada
Sat 5/92:00 pm
YOW
-
LGA
1 stop5h 31m
Air Canada
Deal found 4/23$283
This Flightnetwork deal was found by Cheapflights users on 4/26. 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 5/141:00 pm
LGA
-
YOW
1 stop3h 31m
Air Canada
Sun 5/1712:15 pm
YOW
-
LGA
1 stop3h 26m
Air Canada
Deal found 4/26$284
This Mytrip deal was found by Cheapflights users on 4/26. 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 6/1010:00 am
LGA
-
YOW
1 stop6h 31m
Air Canada
Wed 6/172:00 pm
YOW
-
LGA
1 stop5h 31m
Air Canada
Deal found 4/26$285
This Mytrip deal was found by Cheapflights users on 4/22. 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.
Tue 5/197:55 am
LGA
-
YOW
1 stop5h 26m
Air Canada
Sat 5/232:00 pm
YOW
-
LGA
1 stop5h 31m
Air Canada
Deal found 4/22$288
This Trip.com deal was found by Cheapflights users on 4/22. 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.
Tue 5/265:55 pm
LGA
-
YOW
1 stop6h 30m
Porter Airlines
Thu 5/288:40 am
YOW
-
LGA
1 stop8h 15m
Porter Airlines
Deal found 4/22$319
This Trip.com deal was found by Cheapflights users on 4/22. 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.
Sat 5/95:55 pm
LGA
-
YOW
1 stop6h 30m
Porter Airlines
Sat 5/168:40 am
YOW
-
LGA
1 stop8h 15m
Porter Airlines
Deal found 4/22$320
This Trip.com deal was found by Cheapflights users on 4/22. 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.
Thu 5/79:55 am
LGA
-
YOW
1 stop5h 00m
Porter Airlines
Sun 5/108:40 am
YOW
-
LGA
1 stop8h 15m
Porter Airlines
Deal found 4/22$322
This Trip.com deal was found by Cheapflights users on 4/23. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/149:55 am
LGA
-
YOW
1 stop5h 00m
Porter Airlines
Mon 5/188:40 am
YOW
-
LGA
1 stop8h 15m
Porter Airlines
Deal found 4/23$327

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 April 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$278
(Flybillet)

One-way from

$131
(Super.com)

Popular in

September

Cheapest in

August

Average price

$387
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 ($100 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 April 27, 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

Thu 6/11

1:00 pm-4:31 pm

1 stop3h 31m

Ottawa

Thu 6/18

6:45 am-12:06 pm

1 stop5h 21m

$278
Quickest round-trip

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Wed 6/24

1:00 pm-4:32 pm

1 stop3h 32m

Ottawa

Sun 6/28

12:15 pm-3:41 pm

1 stop3h 26m

$386

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Thu 6/11

7:00 am-8:05 pm

2 stops13h 05m

Ottawa

Thu 6/18

6:00 am-11:24 pm

2 stops17h 24m

$406

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Fri 9/25

9:55 am-7:47 pm

2 stops9h 52m

Ottawa

Sun 9/27

8:00 am-7:25 pm

2 stops11h 25m

$434

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Thu 5/28

6:00 am-5:35 pm

2 stops11h 35m

Ottawa

Tue 6/2

6:55 am-11:41 am

1 stop4h 46m

$455

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Wed 5/27

6:00 am-5:35 pm

2 stops11h 35m

Ottawa

Wed 6/3

6:55 am-11:41 am

1 stop4h 46m

$455

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Wed 5/27

9:55 am-7:50 pm

2 stops9h 55m

Ottawa

Wed 6/3

8:00 am-7:25 pm

2 stops11h 25m

$461

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Fri 5/22

9:55 am-7:50 pm

2 stops9h 55m

Ottawa

Tue 5/26

8:00 am-7:25 pm

2 stops11h 25m

$461

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Tue 7/14

8:25 pm-12:25 am

1 stop4h 00m

Ottawa

Thu 7/16

8:00 am-7:25 pm

2 stops11h 25m

$499

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Tue 5/12

6:30 am-5:35 pm

2 stops11h 05m

Ottawa

Tue 5/19

6:55 am-2:04 pm

2 stops7h 09m

$503

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/25

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3
  • 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

How much does it cost to fly round-trip from New York LaGuardia Airport to Ottawa?

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 April 27, 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
435 reviews

Comfort

8.0

Boarding

8.2

Entertainment

7.0

Food

7.6

Crew

8.6

Overall

8.0

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
435 reviews
Porter Airlines
8.0
Very good
435 reviews

Comfort

8.0

Boarding

8.2

Entertainment

7.0

Food

7.6

Crew

8.6

Overall

8.0

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
10,974 reviews
Porter Airlines
8.0
Very good
435 reviews

Comfort

8.0

Boarding

8.2

Entertainment

7.0

Food

7.6

Crew

8.6

Overall

8.0

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 3h 31m. 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 $266, Porter Airlines will fly you from New York LaGuardia Airport to Ottawa and back. In addition to Porter Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Air Canada for as low as $309. These flights start at 41% 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.

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 April 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapest$266Average$336FlexibilityNo cancel feeOn-time52%
Air CanadaCheapest$309Average$390FlexibilityNo cancel feeOn-time67%

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