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Cheap Flights from New York LaGuardia (LGA) to Ottawa International (YOW)

Compare New York LaGuardia to Ottawa International flight deals

Find the cheapest month or even day of the year to fly to Ottawa International

Book the best Ottawa International fare with no extra fees

Flight deals from New York LaGuardia to Ottawa International

Looking for a cheap last-minute deal or the best return flight from New York LaGuardia Airport to Ottawa International Airport? If you want to travel next month, return fares start from £213. Find the lowest prices on one-way and return tickets right here.
Ottawa.£94 per passenger.Departing Tue, 21 Jul.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from New York LaGuardia on Tue, 21 Jul, arriving in Ottawa International.Price includes taxes and charges.From £94, select.
Ottawa.£94 per passenger.Departing Tue, 30 Jun.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from New York LaGuardia on Tue, 30 Jun, arriving in Ottawa International.Price includes taxes and charges.From £94, select.
Ottawa.£94 per passenger.Departing Mon, 17 Aug.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from New York LaGuardia on Mon, 17 Aug, arriving in Ottawa International.Price includes taxes and charges.From £94, select.
Ottawa.£116 per passenger.Departing Thu, 8 Oct.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from New York LaGuardia on Thu, 8 Oct, arriving in Ottawa International.Price includes taxes and charges.From £116, select.
Ottawa.£121 per passenger.Departing Wed, 2 Dec.One-way flight with Porter Airlines.Outbound indirect flight with Porter Airlines, departs from New York LaGuardia on Wed, 2 Dec, arriving in Ottawa International.Price includes taxes and charges.From £121, select.
Ottawa.£121 per passenger.Departing Mon, 2 Nov.One-way flight with Porter Airlines.Outbound indirect flight with Porter Airlines, departs from New York LaGuardia on Mon, 2 Nov, arriving in Ottawa International.Price includes taxes and charges.From £121, select.
Ottawa.£121 per passenger.Departing Wed, 30 Sep.One-way flight with Porter Airlines.Outbound indirect flight with Porter Airlines, departs from New York LaGuardia on Wed, 30 Sep, arriving in Ottawa International.Price includes taxes and charges.From £121, select.
Ottawa.£138 per passenger.Departing Sat, 6 Mar.One-way flight with Porter Airlines.Outbound indirect flight with Porter Airlines, departs from New York LaGuardia on Sat, 6 Mar, arriving in Ottawa International.Price includes taxes and charges.From £138, select.
Ottawa.£138 per passenger.Departing Wed, 6 Jan.One-way flight with Porter Airlines.Outbound indirect flight with Porter Airlines, departs from New York LaGuardia on Wed, 6 Jan, arriving in Ottawa International.Price includes taxes and charges.From £138, select.
Ottawa.£138 per passenger.Departing Mon, 1 Feb.One-way flight with Porter Airlines.Outbound indirect flight with Porter Airlines, departs from New York LaGuardia on Mon, 1 Feb, arriving in Ottawa International.Price includes taxes and charges.From £138, select.

Find the cheapest month to fly from New York LaGuardia to Ottawa International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like New York LaGuardia to Ottawa International flights are currently cheapest in June.
Jun
from £94
Jul
from £94
Aug
from £94
Sep
from £121
Oct
from £116
Nov
from £121
Dec
from £121
Jan
from £138
Feb
from £138
Mar
from £138
Apr
Find prices
May
Find prices

New York LaGuardia to Ottawa International: Alternative routes

Compare routes from New York LaGuardia to Ottawa below. You may find an airport to fly into that's cheaper, faster, or easier than Ottawa International.

Ottawa International

7 miles from central Ottawa
ClosestCheapest
from £94
Search flights

Ottawa Gatineau

9 miles from central Ottawa
from £274
Search flights

New York to Ottawa: Flight information

The things to know before you go.
Cheapest flight found£94
Cheapest month to flyAugust

Finding cheap flights from New York LaGuardia to Ottawa International: Frequently asked questions

The best price we found for a return flight from New York LaGuardia to Ottawa International is £212. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from New York LaGuardia to Ottawa International. But we found flights with one or more stops from £212.
As of June 2026, there are no flights flying from New York LaGuardia to Ottawa International.
The cheapest month to fly from New York LaGuardia to Ottawa International is usually June.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from New York LaGuardia Airport to Ottawa International Airport on Wednesday, 24 June 2026.
No airlines currently offer direct flights between New York LaGuardia Airport and Ottawa International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Ottawa International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Ottawa is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Air Canada offers the cheapest flight tickets to Ottawa International.

Flying from LaGuardia Airport (LGA) to Ottawa/Macdonald-Cartier International Airport (YOW): what you need to know

  • Ottawa's timezone is UTC-4, which is the same as New York.

  • Get to the airport on time so you don't miss your LGA to YOW flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid sprinting to your gate.

  • Be prepared for bigger queues during popular months like July. Arriving up to four hours ahead of an international flight and two hours for a domestic departure is a good idea.

  • We make it easy to book a flight with a stopover. To see your options for tickets from LaGuardia Airport to Ottawa/Macdonald-Cartier International Airport, uncheck 'Direct flights only.' Then, pick a flight offering a stop long enough to explore the city of your choice. Some great stopovers between LGA and YOW include:

    • Montreal-Pierre Elliott Trudeau International Airport

    • Pearson International Airport

    • Washington Dulles International Airport

How to find the cheapest flights from LaGuardia Airport (LGA) to Ottawa/Macdonald-Cartier International Airport (YOW)

  • £94 is currently the lowest price for a one-way LaGuardia Airport to Ottawa/Macdonald-Cartier International Airport flight. Return flights start from £212. These fares may change depending on availability.

  • Don't leave everything to the last moment. You're more likely to find cheap tickets from LGA to YOW if you book early. Airlines often offer some terrific early bird deals.

  • If you can be flexible with your travel plans, try using the 'Whole month' search tool. It'll show you the cheapest price in every month when looking for a flight from LaGuardia Airport to Ottawa/Macdonald-Cartier International Airport.

  • Snapping up cheap flights from LGA to YOW is a cinch with Price Alerts. Simply create one of these automatic alerts and we'll get in touch as soon as a new discounted fare appears.

  • Find the perfect flight for you by using the filters. To see the 'Cheapest,' 'Fastest' or 'Best' flights from LaGuardia Airport to Ottawa/Macdonald-Cartier International Airport, use the 'Sort by' function. You can also filter by arrival and departure times, airline, and journey duration.

Handy information about LaGuardia Airport (LGA)

  • The address for LGA is Hangar 7 Centre.

  • 80.0% of flights leaving LaGuardia Airport arrive at their destination on time. Given its solid on-time performance, you're unlikely to be delayed when taking off from LGA.

  • Central New York to LaGuardia Airport is around 11 miles. Depending on traffic, it'll take you about 25 minutes to get there if you're driving, catching a cab or ride-sharing.

  • Taking public transport? Expect a journey time of around 1 hour.

  • Get your trip off to a leisurely start by staying near LGA. Whether you've booked an early flight from LaGuardia Airport to Ottawa/Macdonald-Cartier International Airport or want to avoid feeling rushed, these hotels are perfect:

Arriving at Ottawa/Macdonald-Cartier International Airport (YOW)

Getting from Ottawa/Macdonald-Cartier International Airport (YOW) to central Ottawa

  • You'll find YOW at 50 Airport Road.

  • From Ottawa/Macdonald-Cartier International Airport, Ottawa is approximately 8 miles away. It takes around 20 minutes to reach the centre driving.

  • It typically takes 45 minutes if you're travelling on public transport.

When to fly to Ottawa/Macdonald-Cartier International Airport (YOW)

  • July is the busiest month for flights from LaGuardia Airport to Ottawa/Macdonald-Cartier International Airport. For smaller crowds, go to Ottawa in February.

  • The warmest month in Ottawa is July, with the temperature ranging between 13ºC (55ºF) and 27ºC (81ºF). Lock in your flights from LaGuardia Airport to Ottawa/Macdonald-Cartier International Airport in this month if this is the type of weather you like.

  • Look for cheap tickets from LGA to YOW in January if you like cooler conditions. Temperatures are at their lowest around then, ranging between -19ºC (-2ºF) and -2ºC (28ºF) on average.

Explore more of Canada

  • You've done Ottawa, now it's time to discover other corners of Canada. Journey around 220 miles south-west to Toronto to tick off its leading sights. From CN Tower to Royal Ontario Museum and Go Tours Canada - Distillery District, you'll have a packed itinerary ahead.

  • Montreal is another well-known destination in Canada and is around 95 miles east of Ottawa. No trip is complete without visiting Mount Royal Park, Montreal Botanical Garden and Saint Joseph's Oratory of Mount Royal.

Plan the rest of your trip from New York to Ottawa

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.