What is the cheapest airline that flies from New York LaGuardia to Ottawa?

Air Canada and Porter Airlines are the most popular carriers operating from New York LaGuardia to Ottawa

What airlines fly to Ottawa?

Air Canada, Delta and United Airlines are the top three most popular airlines that fly to Ottawa from New York LaGuardia Airport according to our data. Air Canada is the first choice among our users, with 64% of people opting to fly with this airline when traveling to Ottawa. Keep in mind that there are 4 different airlines that fly to Ottawa on a routine basis, so you have a few additional options to choose from.

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?

As of September 2026, there is 1 operator available to choose from 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.

$120 Cheap Flights from New York LaGuardia Airport to Ottawa in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from New York LaGuardia Airport to Ottawa

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:00 am - 4:32 pmLGA New York LaGuardia-YOW Ottawa

6h 32m1 stop Toronto Island

5:50 pm - 9:30 pmYOW Ottawa-LGA New York LaGuardia

3h 40m1 stop Montreal Pierre Elliott Trudeau Intl

$270Air Canada

Thu, Sep 24 - Mon, Sep 28

10:00 am - 4:32 pmLGA New York LaGuardia-YOW Ottawa

6h 32m1 stop Toronto Island

5:50 pm - 9:30 pmYOW Ottawa-LGA New York LaGuardia

3h 40m1 stop Montreal Pierre Elliott Trudeau Intl

$272Air Canada

Thu, Sep 24 - Mon, Sep 28

10:00 am - 4:32 pmLGA New York LaGuardia-YOW Ottawa

6h 32m1 stop Toronto Island

5:55 pm - 9:30 pmYOW Ottawa-LGA New York LaGuardia

3h 35m1 stop Montreal Pierre Elliott Trudeau Intl

$273Air Canada

Wed, Sep 30 - Wed, Oct 7

6:30 am - 11:30 amLGA New York LaGuardia-YOW Ottawa

5h 00m1 stop Montreal Pierre Elliott Trudeau Intl

2:45 pm - 7:36 pmYOW Ottawa-LGA New York LaGuardia

4h 51m1 stop Montreal Pierre Elliott Trudeau Intl

$278Air Canada

Thu, Sep 24 - Mon, Sep 28

6:30 am - 10:18 amLGA New York LaGuardia-YOW Ottawa

3h 48m1 stop Montreal Pierre Elliott Trudeau Intl

2:45 pm - 7:36 pmYOW Ottawa-LGA New York LaGuardia

4h 51m1 stop Montreal Pierre Elliott Trudeau Intl

$280Air Canada

Thu, Sep 24 - Mon, Sep 28

3:30 pm - 8:50 pmLGA New York LaGuardia-YOW Ottawa

5h 20m1 stop Montreal Pierre Elliott Trudeau Intl

5:50 pm - 9:30 pmYOW Ottawa-LGA New York LaGuardia

3h 40m1 stop Montreal Pierre Elliott Trudeau Intl

$283Air Canada

Sat, Oct 10 - Tue, Oct 20

5:40 pm - 10:10 pmLGA New York LaGuardia-YOW Ottawa

4h 30m1 stop Montreal Pierre Elliott Trudeau Intl

8:00 am - 7:25 pmYOW Ottawa-LGA New York LaGuardia

11h 25m2 stops Halifax Intl Toronto Pearson Intl

$284Multiple Airlines

Sat, Oct 10 - Tue, Oct 20

5:40 pm - 10:10 pmLGA New York LaGuardia-YOW Ottawa

4h 30m1 stop Montreal Pierre Elliott Trudeau Intl

12:00 pm - 6:10 pmYOW Ottawa-LGA New York LaGuardia

6h 10m1 stop Toronto Pearson Intl

$286Air Canada

Fri, Oct 16 - Fri, Oct 23

10:00 am - 4:32 pmLGA New York LaGuardia-YOW Ottawa

6h 32m1 stop Toronto Island

12:15 pm - 3:47 pmYOW Ottawa-LGA New York LaGuardia

3h 32m1 stop Toronto Island

$303Air Canada

Sat, Sep 26 - Mon, Sep 28

6:35 pm - 12:50 amLGA New York LaGuardia-YOW Ottawa

6h 15m1 stop Toronto Pearson Intl

12:45 pm - 5:35 pmYOW Ottawa-LGA New York LaGuardia

4h 50m1 stop Toronto Pearson Intl

$306Porter Airlines

Fri, Nov 27 - Mon, Nov 30

Cheap last minute flights

Enter your travel dates to find the best prices.

5:55 pm - 12:20 amLGA New York LaGuardia-YOW Ottawa

6h 25m1 stop Toronto Pearson Intl

11:15 am - 2:36 pmYOW Ottawa-LGA New York LaGuardia

3h 21m1 stop Montreal Pierre Elliott Trudeau Intl

$684Multiple Airlines

Wed, Sep 9 - Fri, Sep 11

8:33 am - 2:55 pmLGA New York LaGuardia-YOW Ottawa

6h 22m1 stop Toronto Pearson Intl

7:00 am - 12:35 pmYOW Ottawa-LGA New York LaGuardia

5h 35m1 stop Toronto Pearson Intl

$687American Airlines

Mon, Sep 7 - Thu, Sep 10

9:55 am - 2:55 pmLGA New York LaGuardia-YOW Ottawa

5h 00m1 stop Toronto Pearson Intl

8:40 am - 4:55 pmYOW Ottawa-LGA New York LaGuardia

8h 15m1 stop Toronto Pearson Intl

$702Porter Airlines

Wed, Sep 9 - Thu, Sep 10

5:55 pm - 12:20 amLGA New York LaGuardia-YOW Ottawa

6h 25m1 stop Toronto Pearson Intl

6:25 pm - 8:55 amYOW Ottawa-LGA New York LaGuardia

14h 30m1 stop Toronto Pearson Intl

$725Multiple Airlines

Fri, Sep 4 - Mon, Sep 7

9:55 am - 5:35 pmLGA New York LaGuardia-YOW Ottawa

7h 40m1 stop Toronto Pearson Intl

6:25 pm - 2:36 pmYOW Ottawa-LGA New York LaGuardia

20h 11m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

$783Multiple Airlines

Wed, Sep 9 - Fri, Sep 11

5:55 pm - 12:25 amLGA New York LaGuardia-YOW Ottawa

6h 30m1 stop Toronto Pearson Intl

6:25 pm - 8:55 amYOW Ottawa-LGA New York LaGuardia

14h 30m1 stop Toronto Pearson Intl

$798Multiple Airlines

Fri, Sep 4 - Tue, Sep 8

10:00 pm - 3:07 pmLGA New York LaGuardia-YOW Ottawa

17h 07m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale

6:25 pm - 8:55 amYOW Ottawa-LGA New York LaGuardia

14h 30m1 stop Toronto Pearson Intl

$858Multiple Airlines

Fri, Sep 4 - Tue, Sep 8

8:33 am - 2:55 pmLGA New York LaGuardia-YOW Ottawa

6h 22m1 stop Toronto Pearson Intl

7:00 am - 12:35 pmYOW Ottawa-LGA New York LaGuardia

5h 35m1 stop Toronto Pearson Intl

$884American Airlines

Mon, Sep 7 - Wed, Sep 9

6:30 am - 10:29 amLGA New York LaGuardia-YOW Ottawa

3h 59m1 stop Montreal Pierre Elliott Trudeau Intl

8:30 pm - 8:52 amYOW Ottawa-LGA New York LaGuardia

12h 22m1 stop Toronto Island

$1,139Air Canada

Fri, Sep 4 - Mon, Sep 7

6:30 am - 10:29 amLGA New York LaGuardia-YOW Ottawa

3h 59m1 stop Montreal Pierre Elliott Trudeau Intl

3:10 pm - 7:36 pmYOW Ottawa-LGA New York LaGuardia

4h 26m1 stop Montreal Pierre Elliott Trudeau Intl

$1,353Air Canada

Sat, Sep 5 - Tue, Sep 8

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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

Nov 27

LGA6:35 pmNew York LaGuardia

6h 15m

1 stop

YOW12:50 amOttawa

Nov 30

YOW12:45 pmOttawa

4h 50m

1 stop

LGA5:35 pmNew York LaGuardia

$306

Porter Airlines

Oct 24

LGA5:55 pmNew York LaGuardia

6h 30m

1 stop

YOW12:25 amOttawa

Oct 27

YOW12:45 pmOttawa

4h 50m

1 stop

LGA5:35 pmNew York LaGuardia

$318

Porter Airlines

Oct 28

LGA6:35 pmNew York LaGuardia

6h 15m

1 stop

YOW12:50 amOttawa

Oct 31

YOW12:45 pmOttawa

4h 50m

1 stop

LGA5:35 pmNew York LaGuardia

$333

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 24

LGA10:00 amNew York LaGuardia

6h 32m

1 stop

YOW4:32 pmOttawa

Sep 28

YOW5:50 pmOttawa

3h 40m

1 stop

LGA9:30 pmNew York LaGuardia

$270

Air Canada

Sep 24

LGA10:00 amNew York LaGuardia

6h 32m

1 stop

YOW4:32 pmOttawa

Sep 28

YOW5:50 pmOttawa

3h 40m

1 stop

LGA9:30 pmNew York LaGuardia

$272

Air Canada

Sep 30

LGA10:00 amNew York LaGuardia

6h 32m

1 stop

YOW4:32 pmOttawa

Oct 7

YOW5:55 pmOttawa

3h 35m

1 stop

LGA9:30 pmNew York LaGuardia

$273

momondo Fare Finder

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

Cheapest round-trip

New YorkOttawa

LGA New York LaGuardia - YOW Ottawa

LGAYOW

New York LaGuardia

Thu 9/24

10:00 am-4:32 pm

1 stop6h 32m

Ottawa

Mon 9/28

5:50 pm-9:30 pm

1 stop3h 40m

$270

New YorkOttawa

LGA New York LaGuardia - YOW Ottawa

LGAYOW

New York LaGuardia

Thu 9/24

10:00 am-4:32 pm

1 stop6h 32m

Ottawa

Mon 9/28

5:50 pm-9:30 pm

1 stop3h 40m

$272

New YorkOttawa

LGA New York LaGuardia - YOW Ottawa

LGAYOW

New York LaGuardia

Wed 9/30

10:00 am-4:32 pm

1 stop6h 32m

Ottawa

Wed 10/7

5:55 pm-9:30 pm

1 stop3h 35m

$273

New YorkOttawa

LGA New York LaGuardia - YOW Ottawa

LGAYOW

New York LaGuardia

Thu 9/24

6:30 am-11:30 am

1 stop5h 00m

Ottawa

Mon 9/28

2:45 pm-7:36 pm

1 stop4h 51m

$278

Quickest round-trip

New YorkOttawa

LGA New York LaGuardia - YOW Ottawa

LGAYOW

New York LaGuardia

Thu 9/24

6:30 am-10:18 am

1 stop3h 48m

Ottawa

Mon 9/28

2:45 pm-7:36 pm

1 stop4h 51m

$280

New YorkOttawa

LGA New York LaGuardia - YOW Ottawa

LGAYOW

New York LaGuardia

Sat 10/10

3:30 pm-8:50 pm

1 stop5h 20m

Ottawa

Tue 10/20

5:50 pm-9:30 pm

1 stop3h 40m

$283

New YorkOttawa

LGA New York LaGuardia - YOW Ottawa

LGAYOW

New York LaGuardia

Sat 10/10

5:40 pm-10:10 pm

1 stop4h 30m

Ottawa

Tue 10/20

8:00 am-7:25 pm

2 stops11h 25m

$284

New YorkOttawa

LGA New York LaGuardia - YOW Ottawa

LGAYOW

New York LaGuardia

Fri 10/16

5:40 pm-10:10 pm

1 stop4h 30m

Ottawa

Fri 10/23

12:00 pm-6:10 pm

1 stop6h 10m

$286

New YorkOttawa

LGA New York LaGuardia - YOW Ottawa

LGAYOW

New York LaGuardia

Sat 9/26

10:00 am-4:32 pm

1 stop6h 32m

Ottawa

Mon 9/28

12:15 pm-3:47 pm

1 stop3h 32m

$303

New YorkOttawa

LGA New York LaGuardia - YOW Ottawa

LGAYOW

New York LaGuardia

Fri 11/27

6:35 pm-12:50 am

1 stop6h 15m

Ottawa

Mon 11/30

12:45 pm-5:35 pm

1 stop4h 50m

$306

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the cheapest month to fly to Ottawa?

In general, February 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 $323. The month of January is another great option to travel to Ottawa, with average flight prices from New York LaGuardia Airport averaging around $333.

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 Saturday. Travelers who choose to depart for Ottawa on a Saturday will often find tickets for as low as $383. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Ottawa on Tuesday is $437.

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

In the afternoon 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 $405. Flying to Ottawa in the afternoon 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 $435 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.

How have New York LaGuardia Airport to Ottawa flight prices changed over time?

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

Best Price Found	$120
Fastest flight time	5h 00m
Direct flights	None

The best one-way flight to Ottawa from New York LaGuardia Airport in the past 72 hours is $120. The best round-trip flight deal from New York LaGuardia Airport to Ottawa found on momondo in the last 72 hours is $270.

The fastest flight from New York LaGuardia Airport to Ottawa takes 5h 00m

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

Frequently asked questions about flying from New York LaGuardia Airport to Ottawa

How far is New York LaGuardia to Ottawa by plane?
Ottawa is 333.2 mi away from New York LaGuardia. Typically, this will take 5h 00m 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?
As of September 2026, there is 1 operator available to choose from 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?
Based on momondo bookings for this flight route, the most popular airline on flight routes from New York LaGuardia Airport to Ottawa is Air Canada (100% of total bookings).

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 Canada	PriceFrom $300	Free Cancellation	Rating 7.1 11,579 reviews		Search Air Canada flights

Gatineau

Brockville

Pembroke

Petawawa

Calabogie

Smiths Falls

Perth

Prescott

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.

An easier way to manage your Ottawa trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Sun 10/4

Sun 10/11

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Canada

Nearby airports

Airlines

Cabin classes

Other Canada destinations

Other flights from New York LaGuardia Airport

Complete your trip

Feeling lucky

Cheap flights from New York LaGuardia Airport to Ottawa from $120

Find the cheapest flights from New York LaGuardia Airport to Ottawa

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Porter Airlines flights from New York LaGuardia Airport to Ottawa

Our best Porter Airlines deals on New York LaGuardia Airport to Ottawa flight tickets

Air Canada flights from New York LaGuardia Airport to Ottawa

Our best Air Canada deals on New York LaGuardia Airport to Ottawa flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from New York LaGuardia Airport to Ottawa that are best for you.

See travel insights to Ottawa from

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

What is the cheapest month to fly to Ottawa?

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

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

How have New York LaGuardia Airport to Ottawa flight prices changed over time?

What is the cheapest airline that flies from New York LaGuardia to Ottawa?

What airlines fly to Ottawa?

When to book flights from New York LaGuardia Airport to Ottawa

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

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying 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

Traveling to a place near Ottawa?

Why use momondo?

An easier way to manage your Ottawa trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Canada

Airports servicing Ontario

Fly your favorite airline to Ottawa

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Ottawa

List of cabin classes available on flights landing in Ottawa. Availability may vary depending on flight origin and airline.

Popular cities in Canada

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from New York LaGuardia Airport

According to popular flight searches on momondo this year

Complete your trip to Ottawa

Explore popular destinations other users love

According to popular flight searches on momondo this year