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£102 Cheap Flights from New York (LGA) to Ottawa (YOW)

View £102 flight on Mon, 28 Sept 2026Opens in a new window

Popular airlines from LaGuardia Airport (LGA) to Ottawa International Airport (YOW)

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

Prices were available within the past 7 days and start at £102 for one-way flights and £229 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Porter Airlines
Tue, 22 Sept - Mon, 28 Sept
LGA
New York
YOW
Ottawa
£229 Return, found 6 days ago
£229
Return
found 6 days ago
Select Porter Airlines flight, departing Tue, 22 Sept from New York to Ottawa, returning Mon, 28 Sept, priced at £229 found 6 days ago
Porter Airlines
Tue, 22 Sept - Mon, 28 Sept
LGA
New York
YOW
Ottawa
£232 Return, found 6 days ago
£232
Return
found 6 days ago
Select Porter Airlines flight, departing Tue, 22 Sept from New York to Ottawa, returning Mon, 28 Sept, priced at £232 found 6 days ago
Air Canada
Sun, 27 Sept - Wed, 30 Sept
LGA
New York
YOW
Ottawa
£238 Return, found 4 days ago
£238
Return
found 4 days ago
Select Air Canada flight, departing Sun, 27 Sept from New York to Ottawa, returning Wed, 30 Sept, priced at £238 found 4 days ago
Porter Airlines
Thu, 22 Oct - Wed, 28 Oct
LGA
New York
YOW
Ottawa
£240 Return, found 6 days ago
£240
Return
found 6 days ago
Select Porter Airlines flight, departing Thu, 22 Oct from New York to Ottawa, returning Wed, 28 Oct, priced at £240 found 6 days ago
Air Canada
Sun, 27 Sept - Wed, 30 Sept
LGA
New York
YOW
Ottawa
£241 Return, found 4 days ago
£241
Return
found 4 days ago
Select Air Canada flight, departing Sun, 27 Sept from New York to Ottawa, returning Wed, 30 Sept, priced at £241 found 4 days ago
Air Canada
Tue, 22 Sept - Mon, 28 Sept
LGA
New York
YOW
Ottawa
£243 Return, found 6 days ago
£243
Return
found 6 days ago
Select Air Canada flight, departing Tue, 22 Sept from New York to Ottawa, returning Mon, 28 Sept, priced at £243 found 6 days ago
Air Canada
Thu, 3 Sept - Sun, 27 Sept
LGA
New York
YOW
Ottawa
£244 Return, found 3 days ago
£244
Return
found 3 days ago
Select Air Canada flight, departing Thu, 3 Sept from New York to Ottawa, returning Sun, 27 Sept, priced at £244 found 3 days ago
Air Canada
Mon, 19 Oct - Thu, 22 Oct
LGA
New York
YOW
Ottawa
£245 Return, found 5 days ago
£245
Return
found 5 days ago
Select Air Canada flight, departing Mon, 19 Oct from New York to Ottawa, returning Thu, 22 Oct, priced at £245 found 5 days ago
Air Canada
Tue, 22 Sept - Mon, 28 Sept
LGA
New York
YOW
Ottawa
£247 Return, found 6 days ago
£247
Return
found 6 days ago
Select Air Canada flight, departing Tue, 22 Sept from New York to Ottawa, returning Mon, 28 Sept, priced at £247 found 6 days ago
United
Sun, 27 Sept - Tue, 29 Sept
LGA
New York
YOW
Ottawa
£392 Return, found 5 days ago
£392
Return
found 5 days ago
Select United flight, departing Sun, 27 Sept from New York to Ottawa, returning Tue, 29 Sept, priced at £392 found 5 days ago

Find the cheapest month to fly from New York (LGA) to Ottawa (YOW)

June is typically the cheapest month to fly

From £159 - £932 per traveller.

Frequently asked questions

How much does a flight from New York, NY (LGA-LaGuardia) to Ottawa, ON (YOW-Macdonald-Cartier Intl.) cost?
You can find one-way and return flights from LGA to YOW with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when LGA to YOW ticket fares go up or down.
What is the cheapest month to fly from New York, NY (LGA-LaGuardia) to Ottawa, ON (YOW-Macdonald-Cartier Intl.)?
May is typically the cheapest month to fly from New York, NY (LGA-LaGuardia) to Ottawa, ON (YOW-Macdonald-Cartier Intl.), with average return fares around £230. May often sees lower prices as it's just before the peak summer travel season, when demand tends to increase. Other cheap months to fly from New York, NY (LGA-LaGuardia) to Ottawa, ON (YOW-Macdonald-Cartier Intl.) include April and July.
Which airlines fly direct from New York, NY (LGA) to Ottawa, ON (YOW)?
Enter LGA to YOW and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from New York, NY (LGA-LaGuardia) to Ottawa, ON (YOW-Macdonald-Cartier Intl.)?
American Airlines is one of the cheapest airlines offering connecting return flights from New York, NY (LGA-LaGuardia) to Ottawa, ON (YOW-Macdonald-Cartier Intl.), with tickets starting from around £318 for flights that can be booked for departure within the next year. These prices are per adult, for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from New York, NY (LGA-LaGuardia) to Ottawa, ON (YOW-Macdonald-Cartier Intl.)?
To find a cheap flight from New York, NY (LGA-LaGuardia) to Ottawa, ON (YOW-Macdonald-Cartier Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from New York, NY (LGA-LaGuardia) to Ottawa, ON (YOW-Macdonald-Cartier Intl.)?
The best time to fly from New York, NY (LGA-LaGuardia) to Ottawa, ON (YOW-Macdonald-Cartier Intl.) is April. This month offers a great balance, as it's both one of the cheapest and most popular times to travel. You can expect average return flight prices around £230, and you'll find plenty of flight options to choose from. April brings pleasant spring weather, making it an ideal time to visit Ottawa.
How many flights per day from New York, NY (LGA-LaGuardia) to Ottawa, ON (YOW-Macdonald-Cartier Intl.)?
There are approximately 45 connecting flights per day from New York, NY (LGA-LaGuardia) to Ottawa, ON (YOW-Macdonald-Cartier Intl.). Some common connection points include Pearson Intl. (YYZ), O'Hare Intl. (ORD), and Pierre Elliott Trudeau Intl. (YUL).
What is the earliest flight from New York, NY (LGA) to Ottawa, ON (YOW)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from New York, NY (LGA) to Ottawa, ON (YOW). To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from New York, NY (LGA-LaGuardia) to Ottawa, ON (YOW-Macdonald-Cartier Intl.)?
You'll typically find the most flights from New York, NY (LGA-LaGuardia) to Ottawa, ON (YOW-Macdonald-Cartier Intl.) on a Wednesday, with around 48 flights available. This gives you a good selection for your travel plans. Major airlines on this route include Air Canada, United, and Delta. Flight schedules are fairly consistent throughout the week, so you'll have plenty of options no matter which day you choose to fly.
What are the most popular departure times for flights from New York, NY (LGA-LaGuardia) to Ottawa, ON (YOW-Macdonald-Cartier Intl.)?
The most popular departure times for flights from New York, NY (LGA-LaGuardia) to Ottawa, ON (YOW-Macdonald-Cartier Intl.) are in the morning, from 6am to 9am. Many major carriers, including Air Canada, United and American Airlines, offer flights during this window. Many travellers prefer these early morning flights as they allow you to arrive at your destination with plenty of time to start your day.
How long does it take to fly from New York, NY (LGA-LaGuardia) to Ottawa, ON (YOW-Macdonald-Cartier Intl.)?
A flight from LGA to YOW with a layover takes around 7 hours, with the route covering approximately 526 kilometers. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from New York, NY (LGA-LaGuardia) to Ottawa, ON (YOW-Macdonald-Cartier Intl.)?
Yes, you can fly business class or first class between LGA and YOW. You can fly business class with Air Canada and United.First class cabins are available on Delta and United.
How do I earn miles on a New York, NY (LGA-LaGuardia) to Ottawa, ON (YOW-Macdonald-Cartier Intl.) flight with Expedia?
It's easy to earn miles on a New York, NY (LGA-LaGuardia) to Ottawa, ON (YOW-Macdonald-Cartier Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from New York, NY (LGA) to Ottawa, ON (YOW) at the last minute?
Typically, booking a last minute flight from New York, NY (LGA) to Ottawa, ON (YOW) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a New York, NY (LGA) to Ottawa, ON (YOW) flight and hotel package?
Securing a New York, NY (LGA) to Ottawa, ON (YOW) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from New York, NY (LGA-LaGuardia) to Ottawa, ON (YOW-Macdonald-Cartier Intl.)?
If you booked your New York, NY (LGA-LaGuardia) to Ottawa, ON (YOW-Macdonald-Cartier Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
LaGuardia
Destination airport
Macdonald-Cartier Intl.
Airlines serving
Air Canada, Porter Airlines
Return price
£229
Distance
523 km

Book with confidence

Compare flights from New York to Ottawa easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from New York to Ottawa. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Macdonald-Cartier Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from LaGuardia to Macdonald-Cartier Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from LaGuardia (LGA) to Macdonald-Cartier Intl. (YOW)

The easiest way to view the best deals on flights from New York to Ottawa today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from LaGuardia to Macdonald-Cartier Intl. start at just £229 and range up to £486.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near New York and Ottawa
  • booking your flight during September, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your New York to Ottawa flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from LaGuardia to Macdonald-Cartier Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from New York to Ottawa easily and book with confidence

Explore a world of travel with Expedia

*Available to Expedia members.