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Cheap flights from New York LaGuardia Airport to Ottawa from $130

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York LaGuardia Airport to Ottawa departing on 9/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from New York LaGuardia Airport to Ottawa (LGA-YOW)

Cheap round-trip flights

Porter Airlines Logo
5:30 pm - 9:45 pmLGA-YOW
4h 15m1 stop
Porter Airlines Logo
10:45 am - 4:30 pmYOW-LGA
5h 45m1 stop
$300Porter Airlines
Find Deal
Thu, Oct 9 - Thu, Oct 16
Logo
7:05 am - 10:28 amLGA-YOW
3h 23m1 stop
Logo
10:45 am - 4:30 pmYOW-LGA
5h 45m1 stop
$306
Find Deal
Thu, Oct 9 - Thu, Oct 16
Porter Airlines Logo
5:30 pm - 9:45 pmLGA-YOW
4h 15m1 stop
Porter Airlines Logo
10:45 am - 4:30 pmYOW-LGA
5h 45m1 stop
$307Porter Airlines
Find Deal
Fri, Oct 10 - Wed, Oct 15
Porter Airlines Logo
5:30 pm - 9:45 pmLGA-YOW
4h 15m1 stop
Porter Airlines Logo
10:45 am - 4:30 pmYOW-LGA
5h 45m1 stop
$309Porter Airlines
Find Deal
Thu, Oct 9 - Sun, Oct 12
Logo
5:30 pm - 9:45 pmLGA-YOW
4h 15m1 stop
Logo
5:15 am - 9:24 amYOW-LGA
4h 09m1 stop
$314
Find Deal
Thu, Oct 9 - Thu, Oct 16
Porter Airlines Logo
5:30 pm - 9:45 pmLGA-YOW
4h 15m1 stop
Porter Airlines Logo
2:20 pm - 7:55 pmYOW-LGA
5h 35m1 stop
$327Porter Airlines
Find Deal
Fri, Oct 10 - Mon, Oct 13
Air Canada Logo
7:05 am - 10:25 amLGA-YOW
3h 20m1 stop
Air Canada Logo
6:00 am - 9:32 amYOW-LGA
3h 32m1 stop
$334Air Canada
Find Deal
Thu, Sep 18 - Sun, Sep 21
Air Canada Logo
7:05 am - 10:25 amLGA-YOW
3h 20m1 stop
Air Canada Logo
6:00 am - 9:32 amYOW-LGA
3h 32m1 stop
$338Air Canada
Find Deal
Thu, Sep 18 - Sun, Sep 21
Air Canada Logo
5:45 pm - 10:04 pmLGA-YOW
4h 19m1 stop
Air Canada Logo
2:40 pm - 6:30 pmYOW-LGA
3h 50m1 stop
$359Air Canada
Find Deal
Sat, Sep 20 - Mon, Sep 22
Air Canada Logo
7:05 am - 10:28 amLGA-YOW
3h 23m1 stop
Air Canada Logo
6:00 am - 9:32 amYOW-LGA
3h 32m1 stop
$363Air Canada
Find Deal
Thu, Oct 9 - Sun, Oct 12

Porter Airlines flights from New York LaGuardia Airport to Ottawa

Our best Porter Airlines deals on New York LaGuardia Airport to Ottawa flight tickets
Porter Airlines
Oct 9
LGA5:30 pmNew York LaGuardia
4h 15m
1 stop
YOW9:45 pmOttawa
Oct 16
YOW10:45 amOttawa
5h 45m
1 stop
LGA4:30 pmNew York LaGuardia
$300
Find similar
Porter Airlines
Oct 10
LGA5:30 pmNew York LaGuardia
4h 15m
1 stop
YOW9:45 pmOttawa
Oct 15
YOW10:45 amOttawa
5h 45m
1 stop
LGA4:30 pmNew York LaGuardia
$307
Find similar
Porter Airlines
Oct 9
LGA5:30 pmNew York LaGuardia
4h 15m
1 stop
YOW9:45 pmOttawa
Oct 12
YOW10:45 amOttawa
5h 45m
1 stop
LGA4:30 pmNew York LaGuardia
$309
Find similar

Air Canada flights from New York LaGuardia Airport to Ottawa

Our best Air Canada deals on New York LaGuardia Airport to Ottawa flight tickets
Air Canada
Sep 18
LGA7:05 amNew York LaGuardia
3h 20m
1 stop
YOW10:25 amOttawa
Sep 21
YOW6:00 amOttawa
3h 32m
1 stop
LGA9:32 amNew York LaGuardia
$334
Find similar
Air Canada
Sep 18
LGA7:05 amNew York LaGuardia
3h 20m
1 stop
YOW10:25 amOttawa
Sep 21
YOW6:00 amOttawa
3h 32m
1 stop
LGA9:32 amNew York LaGuardia
$338
Find similar
Air Canada
Sep 20
LGA5:45 pmNew York LaGuardia
4h 19m
1 stop
YOW10:04 pmOttawa
Sep 22
YOW2:40 pmOttawa
3h 50m
1 stop
LGA6:30 pmNew York LaGuardia
$359
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from New York LaGuardia Airport 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, momondo users made 832,500 searches. Data last updated August 26, 2025.
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

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Thu 10/9

5:30 pm-9:45 pm

1 stop4h 15m

Ottawa

Thu 10/16

10:45 am-4:30 pm

1 stop5h 45m

$300

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Thu 10/9

7:05 am-10:28 am

1 stop3h 23m

Ottawa

Thu 10/16

10:45 am-4:30 pm

1 stop5h 45m

$306

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Fri 10/10

5:30 pm-9:45 pm

1 stop4h 15m

Ottawa

Wed 10/15

10:45 am-4:30 pm

1 stop5h 45m

$307

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Thu 10/9

5:30 pm-9:45 pm

1 stop4h 15m

Ottawa

Sun 10/12

10:45 am-4:30 pm

1 stop5h 45m

$309

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Thu 10/9

5:30 pm-9:45 pm

1 stop4h 15m

Ottawa

Thu 10/16

5:15 am-9:24 am

1 stop4h 09m

$314

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Fri 10/10

5:30 pm-9:45 pm

1 stop4h 15m

Ottawa

Mon 10/13

2:20 pm-7:55 pm

1 stop5h 35m

$327

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Thu 9/18

7:05 am-10:25 am

1 stop3h 20m

Ottawa

Sun 9/21

6:00 am-9:32 am

1 stop3h 32m

$334

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Thu 9/18

7:05 am-10:25 am

1 stop3h 20m

Ottawa

Sun 9/21

6:00 am-9:32 am

1 stop3h 32m

$338

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Sat 9/20

5:45 pm-10:04 pm

1 stop4h 19m

Ottawa

Mon 9/22

2:40 pm-6:30 pm

1 stop3h 50m

$359

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Thu 10/9

7:05 am-10:28 am

1 stop3h 23m

Ottawa

Sun 10/12

6:00 am-9:32 am

1 stop3h 32m

$363

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from New York LaGuardia Airport to Ottawa

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Ottawa?

In general, April is the cheapest month to fly from New York LaGuardia Airport to Ottawa. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $245. The month of January is another great option to travel to Ottawa, with average flight prices from New York LaGuardia Airport averaging around $308.

What is the cheapest day to depart on your flight to Ottawa?

The cheapest day to depart from New York LaGuardia Airport to Ottawa is on a Monday. Travelers who choose to depart for Ottawa on a Monday will often find tickets for as low as $327. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Ottawa on Sunday is $402.

What is the cheapest time of day to depart on your flight to Ottawa?

In the morning is the cheapest time of day to fly from New York LaGuardia Airport to Ottawa when you can find flight prices for as low as $316. Flying to Ottawa in the morning is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $452 on average. Flights to Ottawa from New York LaGuardia Airport in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from New York LaGuardia Airport to Ottawa

Are you open to changing your travel dates? Check out the ideal times to fly from New York LaGuardia Airport to Ottawa according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap New York LaGuardia Airport to Ottawa (LGA to YOW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York LaGuardia Airport to Ottawa

Direct flights

None
There are no direct flights from New York LaGuardia Airport to Ottawa. There are no popular flight routes from New York LaGuardia Airport to Ottawa.
Search flight deals

  • How far is New York LaGuardia to Ottawa by plane?

    Ottawa is 333.2 mi away from New York LaGuardia. Typically, this will take 3h 20m by plane in normal conditions.

  • When did momondo last update prices for flights from New York LaGuardia Airport to Ottawa Airport?

    Prices for flights from New York LaGuardia Airport to Ottawa Airport are updated daily.

  • How many operators does momondo search for flights from New York LaGuardia Airport to Ottawa Airport?

  • How old do you have to be to fly from New York LaGuardia Airport to Ottawa Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New York LaGuardia Airport to Ottawa Airport.

  • What documentation or ID do you need to fly to Ottawa Airport?

    The travel and health documents required for your trip to Ottawa Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ottawa Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from New York LaGuardia Airport to Ottawa?

Best airlines flying from New York LaGuardia Airport to Ottawa

Compare and see reviews for airlines that fly from New York LaGuardia Airport to Ottawa with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $245Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
Porter AirlinesPriceFrom $266Free CancellationRating
7.9
346 reviews
Search Porter Airlines flights

Traveling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Smiths Falls
Calabogie
Brockville
Pembroke
Petawawa
Perth
Prescott
Winchester
Wakefield

Why use momondo?

Why should I use momondo to find a flight deal from New York to Ottawa?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from New York to Ottawa. momondo saves you time and could save you money on your trip.

Can I find flights from New York to Ottawa with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for New York to Ottawa flights to just show those with flexible booking policies.

How can momondo help me find flights from New York to Ottawa?

Once all potential New York to Ottawa flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from New York to Ottawa right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of New York to Ottawa flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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