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$125+ 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 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — YOW
Aug 15 — Aug 221
Sat 8/15
Sat 8/22
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 July 16, 2026.

This Mytrip deal was found by Cheapflights users on 7/12. 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 8/2210:00 am
LGA
-
YOW
1 stop6h 32m
Air Canada
Mon 8/242:00 pm
YOW
-
LGA
1 stop5h 32m
Air Canada
Deal found 7/12$260
This Air Canada deal was found by Cheapflights users on 7/12. 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.
Thu 10/16:30 am
LGA
-
YOW
1 stop4h 45m
Air Canada
Thu 10/12:35 pm
YOW
-
LGA
1 stop5h 01m
Air Canada
Deal found 7/12$301
This Flightnetwork deal was found by Cheapflights users on 7/16. 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.
Sun 8/3010:00 am
LGA
-
YOW
1 stop6h 32m
Air Canada
Sun 9/69:05 am
YOW
-
LGA
1 stop5h 32m
Air Canada
Deal found 7/16$310
This Trip.com deal was found by Cheapflights users on 7/14. 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 8/2010:00 am
LGA
-
YOW
1 stop6h 32m
Air Canada
Sun 8/235:10 am
YOW
-
LGA
1 stop4h 19m
Air Canada
Deal found 7/14$316
This deal was found by Cheapflights users on 7/12. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/309:55 am
LGA
-
YOW
1 stop5h 00m
Porter Airlines
Tue 10/68:40 am
YOW
-
LGA
1 stop8h 15m
Porter Airlines
Deal found 7/12$320
This Bookaflight.co.il deal was found by Cheapflights users on 7/16. 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 Bookaflight.co.il is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/97:55 am
LGA
-
YOW
1 stop5h 22m
Air Canada
Tue 8/116:45 am
YOW
-
LGA
1 stop5h 37m
Air Canada
Deal found 7/16$322
This Air Canada deal was found by Cheapflights users on 7/13. 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.
Mon 7/277:55 am
LGA
-
YOW
1 stop5h 22m
Air Canada
Tue 7/289:55 am
YOW
-
LGA
1 stop5h 52m
Air Canada
Deal found 7/13$324
This Air Canada deal was found by Cheapflights users on 7/12. 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.
Wed 8/56:30 am
LGA
-
YOW
1 stop4h 05m
Air Canada
Sat 8/812:15 pm
YOW
-
LGA
1 stop3h 32m
Air Canada
Deal found 7/12$327
This Air Canada deal was found by Cheapflights users on 7/12. 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.
Thu 8/66:45 am
LGA
-
YOW
1 stop4h 25m
Air Canada
Thu 8/1312:15 pm
YOW
-
LGA
1 stop3h 32m
Air Canada
Deal found 7/12$332
This Justfly.com deal was found by Cheapflights users on 7/16. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/216:35 pm
LGA
-
YOW
1 stop6h 08m
Porter Airlines
Fri 11/271:00 pm
YOW
-
LGA
1 stop4h 35m
Porter Airlines
Deal found 7/16$333
This Air Canada deal was found by Cheapflights users on 7/15. 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.
Wed 8/196:30 am
LGA
-
YOW
1 stop4h 05m
Air Canada
Wed 8/192:00 pm
YOW
-
LGA
1 stop5h 32m
Air Canada
Deal found 7/15$334

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 July 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$260
(Mytrip)

One-way from

$123
(Cheapflightsfares)

Popular in

September

Cheapest in

February

Average price

$357
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. 26% potential increase in price ($176 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 13% potential price decrease ($59 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 16, 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
Quickest round-trip

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Sat 8/22

10:00 am-4:32 pm

1 stop6h 32m

Ottawa

Sun 8/23

2:00 pm-7:32 pm

1 stop5h 32m

$324

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Wed 10/21

6:00 am-5:35 pm

2 stops11h 35m

Ottawa

Sat 10/24

6:55 am-11:48 am

1 stop4h 53m

$485

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Thu 8/6

9:55 am-7:47 pm

2 stops9h 52m

Ottawa

Thu 8/13

8:40 am-4:55 pm

1 stop8h 15m

$514

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Wed 9/30

7:35 am-5:35 pm

2 stops10h 00m

Ottawa

Tue 10/6

6:55 am-7:46 pm

2 stops12h 51m

$524

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Sun 8/9

9:55 am-7:47 pm

2 stops9h 52m

Ottawa

Tue 8/11

8:00 am-7:25 pm

2 stops11h 25m

$561

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Fri 9/18

7:29 pm-12:20 am

1 stop4h 51m

Ottawa

Mon 9/21

6:55 am-7:42 pm

2 stops12h 47m

$566

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Fri 8/7

5:55 pm-12:25 am

1 stop6h 30m

Ottawa

Fri 8/21

8:00 am-7:25 pm

2 stops11h 25m

$589

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Thu 8/20

9:55 am-9:50 pm

2 stops11h 55m

Ottawa

Sun 8/23

8:00 am-7:25 pm

2 stops11h 25m

$594

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Thu 8/13

9:55 am-7:47 pm

2 stops9h 52m

Ottawa

Mon 8/17

8:55 am-7:25 pm

2 stops10h 30m

$634

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Sun 8/9

9:55 am-2:55 pm

1 stop5h 00m

Ottawa

Sun 8/16

8:00 am-7:25 pm

2 stops11h 25m

$658

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/11

Showing 1-10 of 20 resultsSorted by cheapest first
1
2
  • 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, February is the cheapest month in which you can book a flight from New York LaGuardia Airport to Ottawa (average of $323). Flying from New York LaGuardia Airport to Ottawa in September is currently the most expensive (average of $1,131). 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.

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 July 16, 2026.
Read reviews from past customers who have flown 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.
Air Canada
7.1
Good
11,346 reviews

Boarding

7.3

Comfort

7.1

Entertainment

6.8

Food

6.3

Overall

7.1

Crew

7.8

Reviews

1 / 20
8.0
Excellent

John,Apr 2026

YVR - YOW

Crew was very attentive and meals were good. My wife required a wheel chair due to an accident on vacation. The service in Toronto was poor and Ottawa no better. Southeast Asia could teach them lots. Flight originated in Manila on ANA which was cancelled due to a mechanical issue. We were put up overnight in the Savoy Hotel with dinner and breakfast. The airline staff and hotel staff were fantastic.
Air Canada
7.1
Good
11,346 reviews
Air Canada
7.1
Good
11,346 reviews

Boarding

7.3

Comfort

7.1

Entertainment

6.8

Food

6.3

Overall

7.1

Crew

7.8

Reviews

1 / 20
8.0
Excellent

John,Apr 2026

YVR - YOW

Crew was very attentive and meals were good. My wife required a wheel chair due to an accident on vacation. The service in Toronto was poor and Ottawa no better. Southeast Asia could teach them lots. Flight originated in Manila on ANA which was cancelled due to a mechanical issue. We were put up overnight in the Savoy Hotel with dinner and breakfast. The airline staff and hotel staff were fantastic.

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 1 airline.

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

    Departing from New York LaGuardia Airport to Ottawa will take you 6h 32m. Airlines will cover a distance of 327 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from New York LaGuardia Airport to Ottawa round-trip?

    Currently priced at $323, 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. This flight start at 32% 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, February is the cheapest month in which you can book a flight from New York LaGuardia Airport to Ottawa (average of $323). Flying from New York LaGuardia Airport to Ottawa in September is currently the most expensive (average of $1,131). 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

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 2,558,603 searches. Data last updated July 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$323Average$390FlexibilityNo cancel feeOn-time67%

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