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Cheap flights from New York LaGuardia Airport to Ottawa from $122

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 12/9. 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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:59 pm - 12:25 amLGA-YOW
11h 26m1 stop
Multiple Airlines Logo
4:20 pm - 11:48 pmYOW-LGA
31h 28m3 stops
$254Multiple Airlines
Find Deal
Thu, Jan 29 - Sun, Feb 1
Multiple Airlines Logo
4:54 pm - 12:42 amLGA-YOW
31h 48m3 stops
Multiple Airlines Logo
4:20 pm - 11:48 pmYOW-LGA
31h 28m3 stops
$277Multiple Airlines
Find Deal
Thu, Jan 29 - Sun, Feb 1
Multiple Airlines Logo
9:55 am - 12:25 amLGA-YOW
14h 30m2 stops
Multiple Airlines Logo
4:20 pm - 11:48 pmYOW-LGA
31h 28m3 stops
$293Multiple Airlines
Find Deal
Thu, Jan 29 - Sun, Feb 1
Multiple Airlines Logo
6:30 am - 5:13 pmLGA-YOW
10h 43m1 stop
Multiple Airlines Logo
7:00 am - 7:40 pmYOW-LGA
12h 40m1 stop
$316Multiple Airlines
Find Deal
Thu, Jan 29 - Sun, Feb 1
Multiple Airlines Logo
7:32 am - 5:25 pmLGA-YOW
9h 53m1 stop
Multiple Airlines Logo
7:00 am - 11:42 pmYOW-LGA
16h 42m1 stop
$328Multiple Airlines
Find Deal
Thu, Dec 11 - Tue, Dec 16
Multiple Airlines Logo
8:30 pm - 5:15 pmLGA-YOW
20h 45m2 stops
Multiple Airlines Logo
10:00 am - 4:55 pmYOW-LGA
6h 55m1 stop
$352Multiple Airlines
Find Deal
Fri, Jan 16 - Mon, Jan 19
Multiple Airlines Logo
6:30 am - 12:42 amLGA-YOW
18h 12m2 stops
Multiple Airlines Logo
4:15 pm - 5:58 pmYOW-LGA
25h 43m2 stops
$372Multiple Airlines
Find Deal
Fri, Jan 16 - Mon, Jan 19
Multiple Airlines Logo
6:30 am - 4:53 pmLGA-YOW
10h 23m2 stops
Multiple Airlines Logo
7:00 am - 7:40 pmYOW-LGA
12h 40m1 stop
$374Multiple Airlines
Find Deal
Thu, Jan 29 - Sun, Feb 1
Porter Airlines Logo
5:55 pm - 12:43 amLGA-YOW
6h 48m1 stop
Porter Airlines Logo
3:05 pm - 8:00 pmYOW-LGA
4h 55m1 stop
$378Porter Airlines
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Fri, Jan 16 - Thu, Jan 22
Multiple Airlines Logo
10:25 pm - 12:42 amLGA-YOW
26h 17m1 stop
Multiple Airlines Logo
7:15 pm - 11:20 amYOW-LGA
16h 05m2 stops
$379Multiple Airlines
Find Deal
Mon, Jan 5 - Mon, Jan 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
Jan 16
LGA5:55 pmNew York LaGuardia
6h 48m
1 stop
YOW12:43 amOttawa
Jan 22
YOW3:05 pmOttawa
4h 55m
1 stop
LGA8:00 pmNew York LaGuardia
$378
Find similar
Porter Airlines
Dec 9
LGA5:55 pmNew York LaGuardia
6h 46m
1 stop
YOW12:41 amOttawa
Dec 16
YOW3:00 pmOttawa
6h 25m
1 stop
LGA9:25 pmNew York LaGuardia
$408
Find similar
Porter Airlines
Dec 25
LGA9:55 amNew York LaGuardia
5h 01m
1 stop
YOW2:56 pmOttawa
Jan 31
YOW10:00 amOttawa
6h 55m
1 stop
LGA4:55 pmNew York LaGuardia
$409
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
Dec 12
LGA6:05 amNew York LaGuardia
5h 13m
1 stop
YOW11:18 amOttawa
Dec 14
YOW7:15 amOttawa
4h 43m
1 stop
LGA11:58 amNew York LaGuardia
$380
Find similar
Air Canada
Dec 11
LGA6:05 amNew York LaGuardia
3h 35m
1 stop
YOW9:40 amOttawa
Dec 14
YOW6:05 pmOttawa
4h 28m
1 stop
LGA10:33 pmNew York LaGuardia
$398
Find similar
Air Canada
Dec 15
LGA6:05 amNew York LaGuardia
3h 35m
1 stop
YOW9:40 amOttawa
Dec 18
YOW10:45 amOttawa
3h 57m
1 stop
LGA2:42 pmNew York LaGuardia
$422
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 November 21, 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 1/29

12:59 pm-12:25 am

1 stop11h 26m

Ottawa

Sun 2/1

4:20 pm-11:48 pm

3 stops31h 28m

$254

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Thu 1/29

4:54 pm-12:42 am

3 stops31h 48m

Ottawa

Sun 2/1

4:20 pm-11:48 pm

3 stops31h 28m

$277

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Thu 1/29

9:55 am-12:25 am

2 stops14h 30m

Ottawa

Sun 2/1

4:20 pm-11:48 pm

3 stops31h 28m

$293

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Thu 1/29

6:30 am-5:13 pm

1 stop10h 43m

Ottawa

Sun 2/1

7:00 am-7:40 pm

1 stop12h 40m

$316

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Thu 12/11

7:32 am-5:25 pm

1 stop9h 53m

Ottawa

Tue 12/16

7:00 am-11:42 pm

1 stop16h 42m

$328

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Fri 1/16

8:30 pm-5:15 pm

2 stops20h 45m

Ottawa

Mon 1/19

10:00 am-4:55 pm

1 stop6h 55m

$352

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Fri 1/16

6:30 am-12:42 am

2 stops18h 12m

Ottawa

Mon 1/19

4:15 pm-5:58 pm

2 stops25h 43m

$372

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Thu 1/29

6:30 am-4:53 pm

2 stops10h 23m

Ottawa

Sun 2/1

7:00 am-7:40 pm

1 stop12h 40m

$374

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Fri 1/16

5:55 pm-12:43 am

1 stop6h 48m

Ottawa

Thu 1/22

3:05 pm-8:00 pm

1 stop4h 55m

$378

New YorkOttawa

LGA - YOW

LGAYOW

New York LaGuardia

Mon 1/5

10:25 pm-12:42 am

1 stop26h 17m

Ottawa

Mon 1/12

7:15 pm-11:20 am

2 stops16h 05m

$379

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest 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 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 $324. 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 $401.

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 $320. 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 $457 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.
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  • 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 32m 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
10,464 reviews
Search Air Canada flights
Porter AirlinesPriceFrom $266Free CancellationRating
8.0
393 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
Calabogie
Brockville
Petawawa
Pembroke
Smiths Falls
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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