Cheap Flights From LaGuardia (LGA) To Macdonald-Cartier Intl. (YOW)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly

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

The cheapest flights to Macdonald-Cartier Intl. found within the past 7 days were CA $675 round trip and CA $286 one way. Prices and availability subject to change. Additional terms may apply.

Thu, Apr 23 - Fri, Apr 24
LGA
New York
YOW
Ottawa
CA $675 Roundtrip, found 3 days ago
CA $675
Roundtrip
found 3 days ago
Select Porter Airlines flight, departing Thu, Apr 23 from New York to Ottawa, returning Fri, Apr 24, priced at CA $675 found 3 days ago
Thu, Apr 16 - Mon, Apr 20
LGA
New York
YOW
Ottawa
CA $689 Roundtrip, found 2 days ago
CA $689
Roundtrip
found 2 days ago
Select Porter Airlines flight, departing Thu, Apr 16 from New York to Ottawa, returning Mon, Apr 20, priced at CA $689 found 2 days ago
Thu, Apr 16 - Thu, Apr 23
LGA
New York
YOW
Ottawa
CA $691 Roundtrip, found 18 hours ago
CA $691
Roundtrip
found 18 hours ago
Select Porter Airlines flight, departing Thu, Apr 16 from New York to Ottawa, returning Thu, Apr 23, priced at CA $691 found 18 hours ago
Fri, May 15 - Wed, May 20
LGA
New York
YOW
Ottawa
CA $692 Roundtrip, found 1 day ago
CA $692
Roundtrip
found 1 day ago
Select Porter Airlines flight, departing Fri, May 15 from New York to Ottawa, returning Wed, May 20, priced at CA $692 found 1 day ago
Thu, Apr 16 - Thu, Apr 23
LGA
New York
YOW
Ottawa
CA $693 Roundtrip, found 18 hours ago
CA $693
Roundtrip
found 18 hours ago
Select Porter Airlines flight, departing Thu, Apr 16 from New York to Ottawa, returning Thu, Apr 23, priced at CA $693 found 18 hours ago
Thu, Apr 23 - Fri, Apr 24
LGA
New York
YOW
Ottawa
CA $726 Roundtrip, found 3 days ago
CA $726
Roundtrip
found 3 days ago
Select Porter Airlines flight, departing Thu, Apr 23 from New York to Ottawa, returning Fri, Apr 24, priced at CA $726 found 3 days ago
Fri, May 1 - Tue, May 12
LGA
New York
YOW
Ottawa
CA $727 Roundtrip, found 21 hours ago
CA $727
Roundtrip
found 21 hours ago
Select Porter Airlines flight, departing Fri, May 1 from New York to Ottawa, returning Tue, May 12, priced at CA $727 found 21 hours ago
Thu, Jun 18 - Fri, Jun 26
LGA
New York
YOW
Ottawa
CA $729 Roundtrip, found 3 days ago
CA $729
Roundtrip
found 3 days ago
Select Porter Airlines flight, departing Thu, Jun 18 from New York to Ottawa, returning Fri, Jun 26, priced at CA $729 found 3 days ago
Thu, Apr 16 - Sun, Apr 19
LGA
New York
YOW
Ottawa
CA $739 Roundtrip, found 17 hours ago
CA $739
Roundtrip
found 17 hours ago
Select Porter Airlines flight, departing Thu, Apr 16 from New York to Ottawa, returning Sun, Apr 19, priced at CA $739 found 17 hours ago
Thu, Apr 16 - Mon, Apr 20
LGA
New York
YOW
Ottawa
CA $740 Roundtrip, found 2 days ago
CA $740
Roundtrip
found 2 days ago
Select Porter Airlines flight, departing Thu, Apr 16 from New York to Ottawa, returning Mon, Apr 20, priced at CA $740 found 2 days ago

Frequently asked questions

Are there direct flights from LaGuardia Airport (LGA) to Ottawa Intl. Airport?
Make a note of your connecting gate, because there are no direct flights on the LaGuardia Airport to Ottawa Intl. Airport route. Air Canada, WestJet and Delta are some airlines that will take you to Ottawa with only one stopover.
What airlines fly from LGA to YOW?
Unfortunately, there are no airlines currently offering direct flights between LGA and YOW. For the sake of saving time, plan in advance to find the ideal price and route.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

Explore More Ways to Travel with Travelocity

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.