LGA - YOW

C$ 178 Find Cheap Flights from New York LaGuardia Airport to Ottawa – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from LaGuardia to Ottawa departing on 22/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
C$ 413
Typical prices: C$ 700-C$ 1,587
Air Canada
Fri 25/9Wed 30/9
LGA - YOW • 1 stop
Cheapest one-way flights
C$ 178
Typical prices: C$ 212-C$ 624
Porter Airlines
Tue 22/9
LGA - YOW • 1 stop
Top airlines
Cheapest • from C$ 413 (round-trip)
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between LaGuardia and Ottawa. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg C$ 557 (round-trip)
Shortest trip • 3h 31m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 33% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Ottawa!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from LaGuardia to Ottawa (LGA-YOW)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from LaGuardia to Ottawa that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from LaGuardia to Ottawa

Fri, 25 Sep - Wed, 30 Sep
Air Canada Logo
7:55 a.m. - 1:17 p.m.
LGA
-
YOW
5h 22m
1 stop
Air Canada Logo
2:00 p.m. - 7:32 p.m.
YOW
-
LGA
5h 32m
1 stop
C$ 413Air Canada
Tue, 1 Sep - Thu, 17 Sep
Air Canada Logo
7:55 a.m. - 1:17 p.m.
LGA
-
YOW
5h 22m
1 stop
Air Canada Logo
12:15 p.m. - 3:47 p.m.
YOW
-
LGA
3h 32m
1 stop
C$ 414Air Canada
Mon, 21 Sep - Mon, 21 Sep
Air Canada Logo
6:30 a.m. - 10:18 a.m.
LGA
-
YOW
3h 48m
1 stop
Air Canada Logo
2:00 p.m. - 7:32 p.m.
YOW
-
LGA
5h 32m
1 stop
C$ 421Air Canada
Tue, 15 Sep - Wed, 16 Sep
Air Canada Logo
10:35 a.m. - 1:58 p.m.
LGA
-
YOW
3h 23m
1 stop
Air Canada Logo
12:15 p.m. - 3:47 p.m.
YOW
-
LGA
3h 32m
1 stop
C$ 425Air Canada
Thu, 3 Sep - Fri, 11 Sep
Air Canada Logo
7:55 a.m. - 1:17 p.m.
LGA
-
YOW
5h 22m
1 stop
Air Canada Logo
2:00 p.m. - 7:32 p.m.
YOW
-
LGA
5h 32m
1 stop
C$ 427Air Canada
Thu, 3 Sep - Mon, 7 Sep
Air Canada Logo
6:30 a.m. - 10:35 a.m.
LGA
-
YOW
4h 05m
1 stop
Air Canada Logo
6:10 p.m. - 10:35 p.m.
YOW
-
LGA
4h 25m
1 stop
C$ 445Air Canada
Tue, 25 Aug - Fri, 16 Oct
Porter Airlines Logo
5:55 p.m. - 12:25 a.m.
LGA
-
YOW
6h 30m
1 stop
Porter Airlines Logo
2:50 p.m. - 7:25 p.m.
YOW
-
LGA
4h 35m
1 stop
C$ 450Porter Airlines
Thu, 29 Oct - Sun, 1 Nov
Porter Airlines Logo
6:35 p.m. - 12:43 a.m.
LGA
-
YOW
6h 08m
1 stop
Porter Airlines Logo
1:00 p.m. - 5:35 p.m.
YOW
-
LGA
4h 35m
1 stop
C$ 450Porter Airlines
Fri, 18 Sep - Mon, 21 Sep
Porter Airlines Logo
5:55 p.m. - 12:25 a.m.
LGA
-
YOW
6h 30m
1 stop
Porter Airlines Logo
8:40 a.m. - 4:55 p.m.
YOW
-
LGA
8h 15m
1 stop
C$ 456Porter Airlines
Thu, 3 Sep - Mon, 7 Sep
Air Canada Logo
6:30 a.m. - 10:35 a.m.
LGA
-
YOW
4h 05m
1 stop
Air Canada Logo
6:10 p.m. - 10:35 p.m.
YOW
-
LGA
4h 25m
1 stop
C$ 466Air Canada
Booking Insights

KAYAK's insights & trends for LaGuardia to Ottawa flights

Get data-powered insights and trends into flights from LaGuardia to Ottawa to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from New York LaGuardia Airport to Ottawa?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from New York LaGuardia Airport to Ottawa, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from New York LaGuardia Airport to Ottawa is February, where tickets cost C$ 453 (return) on average. On the other hand, the most expensive months are September and March, where the average cost of round-trip tickets is C$ 1,587 and C$ 948 respectively.

Good to know

Low season

January

Cheapest flight

C$ 178
Best time to beat the crowds (31% less expensive on average)
Most popular time to fly and prices are also 26% lower on average.
Flight from New York LaGuardia Airport to Ottawa

When to book flights from LaGuardia to Ottawa

Are your dates flexible? Find out the best times to travel from LaGuardia to Ottawa based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking New York LaGuardia Airport to Ottawa flights

  • What is the cheapest flight from New York LaGuardia Airport to Ottawa?

    In the last 5 days, the lowest price for a flight from New York LaGuardia Airport to Ottawa was C$ 178 for a one-way ticket and C$ 413 for a round-trip.

  • Which aircraft models fly most regularly from New York LaGuardia Airport to Ottawa?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from New York LaGuardia Airport to Ottawa?

    Star Alliance is the only airline alliance operating flights between New York LaGuardia Airport and Ottawa.

  • How does KAYAK find such low prices on flights from New York LaGuardia Airport to Ottawa?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from New York LaGuardia Airport to Ottawa.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New York LaGuardia Airport to Ottawa?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ottawa from New York LaGuardia Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from New York LaGuardia Airport to Ottawa?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ottawa with an airline and back to New York LaGuardia Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New York LaGuardia Airport to Ottawa?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ottawa from New York LaGuardia Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from LaGuardia to Ottawa

 
See real verified KAYAK customer reviews for airlines flying from New York to Ottawa. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from LaGuardia to Ottawa? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
Air CanadaOverall score based on 11416 reviews
7.1Comfort
7.8Crew
6.3Food
7.3Boarding
6.8Entertainment
Airline reviews

Refreshments and Air Hostess was good. Issues with customs in Toronto caused flight to depart and left me behind twice. Vouchers for delayed flight needs to increase.

8.0 ExcellentDezerie, Aug 2025
LGA - YYZ
Read more Air Canada reviews

Refreshments and Air Hostess was good. Issues with customs in Toronto caused flight to depart and left me behind twice. Vouchers for delayed flight needs to increase.

Everything was good till we got to yyz...then we got to the gate and there was NO GATE AGENT. We waited 15 min before disembarking. No internet No IFE Old aircraft Second leg in two weeks NOT IMPRESSED

The seats are soooooooo small in economy. I was offered no tea or coffee in the am. When I asked was told that it was too late. The plane was 2 hours late leaving.

Putting carryone size suitcase into the overhead luggage storage on a the small CR900 plane was cumbersome and its assignment to a far far gate w/o the moveable ramps at YYZ arrivals really stunk.

Even after booking in advance and getting to airport early, multiple delays and gate changes as well as forceful check in of bags even though it is within size and weight limits.

Very good. It was a short flight, but check in, boarding and flight experience were all great.

It was quite disappointing as ground crew at gate check in are not communicating with in flight crew and did not allow quite a few passengers boarding last -according to zones - to take their cabin bags citing storage compartments were full! No choice & not negotiable but it was NOT true as all the overhead storage compartments by the seating were in fact empty!!! A simple communication between the AC staff would have easily avoided unnecessary inconveniences to the passengers.

First leg on journey was great, plane amenities, crew and arrival time

The economy seats did not have sufficient leg room, but it is what it is. I normally do premium economy, but my ticket was a present.

The flight was delayed for an hour and there was no inflight service.

Everything you need to know for your flight from LaGuardia to Ottawa

Information on your arrival and departure airports