What are the cheapest airlines flying from Ottawa to New York LaGuardia Airport round-trip?

Cheapflights users have booked flights from Ottawa to New York LaGuardia Airport round-trip from C$ 330. Other airlines that can offer you cheap pricing are Porter Airlines, from C$ 339, and WestJet, from C$ 647. These flights start at 38% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Ottawa to New York LaGuardia Airport one-way?

C$ 186 is the cheapest one-way deal found within the past few days, from Porter Airlines. You may also be able to find cheap deals on Air Canada and Delta, with prices starting from C$ 213 and C$ 339, respectively.

What is the cheapest day to fly from Ottawa to New York LaGuardia Airport?

Travelers seeking maximum savings on their Ottawa to New York LaGuardia Airport flight should consider departing on Wednesday mornings when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Ottawa to New York LaGuardia Airport?

Flights from Ottawa to New York LaGuardia Airport are generally found to be more expensive on Saturday. This shouldn't discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to New York LaGuardia Airport.

How far in advance should I book a flight from Ottawa to New York LaGuardia Airport?

Find a great deal and save up to 65% by booking at least 36 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Ottawa to New York LaGuardia Airport within the next two weeks, with the cheapest ticket starting at C$ 396.

What is the cheapest month to fly from Ottawa to New York LaGuardia Airport?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, July can be a great choice for travel to New York LaGuardia Airport. Flights to New York LaGuardia Airport from Ottawa in July are about C$ 373 on average during July, but can be found for as low as C$ 273.

What airport do you fly from for flights from Ottawa to New York LaGuardia?

Ottawa (YOW), located 10.6 km from the city centre, is the airport you fly out of when you book flights from Ottawa to New York LaGuardia. 2 airlines have flights from Ottawa to New York LaGuardia on a regular basis. Booking flights from Ottawa to New York LaGuardia should not be difficult; the airport handles an average of 0 outbound flights to New York LaGuardia per day.

Can I find deals for flights from Ottawa to LaGuardia that include hotel bookings?

Yes. In addition to deals on Ottawa to LaGuardia flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Ottawa to LaGuardia?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to LaGuardia.

Can I find deals for business class flights from Ottawa to LaGuardia?

Yes. Cheapflights offers flight deals from Ottawa to LaGuardia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 186+ Flights from Ottawa to New York LaGuardia Airport, NY

Cheapflights Tip: The best prices from Ottawa to New York LaGuardia are usually found in May or June, booked 51 days in advance, depart on a Wednesday or Monday and return on a Wednesday

Cheap flight deals from Ottawa to LaGuardia

Round-trip from	C$ 330
One-way from	C$ 186
Popular in	December
Cheapest in	May
Average price	C$ 431

Air Canada
10/9-14/9
2 total stops
6h 52m total
Ottawa to New York

Search Deals

Porter Airlines
10/9
1 total stop
6h 45m total
Ottawa to New York

Search Deals

Highest demand for flights based on searches. 17% potential increase in price (C$ 158 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease (C$ 45 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in June 2025

Search Deals

Find flight deals from Ottawa to LaGuardia

Cheapest flights from Ottawa to LaGuardia
Explore the most affordable flight options available from Ottawa to LaGuardia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.

Sat 4/1011:20 a.m.YOW - LGA

1 stop5h 10mPorter Airlines

Tue 7/106:15 a.m.LGA - YOW

1 stop4h 06mPorter Airlines

Deal found 11/6C$ 325

Wed 10/96:00 a.m.YOW - LGA

1 stop3h 32mAir Canada

Sun 14/97:05 a.m.LGA - YOW

1 stop3h 20mAir Canada

Deal found 11/6C$ 330

Fri 25/72:20 p.m.YOW - LGA

1 stop6h 45mMultiple Airlines

Fri 1/87:05 a.m.LGA - YOW

1 stop3h 19mMultiple Airlines

Deal found 10/6C$ 380

Mon 23/65:55 a.m.YOW - LGA

1 stop6h 02mWestJet

Tue 24/610:29 a.m.LGA - YOW

2 stops13h 53mWestJet

Deal found 10/6C$ 647

Tue 22/75:55 a.m.YOW - LGA

1 stop5h 39mDelta

Fri 25/711:10 a.m.LGA - YOW

2 stops13h 12mDelta

Deal found 10/6C$ 813

Best flights from Ottawa to LaGuardia
Discover carefully curated flight deals from Ottawa to LaGuardia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 12 June 2025.

Wed 10/96:00 a.m.YOW - LGA

1 stop3h 32mAir Canada

Sun 14/97:05 a.m.LGA - YOW

1 stop3h 20mAir Canada

Deal found 11/6C$ 330

Tue 8/72:20 p.m.YOW - LGA

1 stop6h 45mPorter Airlines

Tue 15/76:15 a.m.LGA - YOW

1 stop4h 06mPorter Airlines

Deal found 12/6C$ 339

Fri 25/72:20 p.m.YOW - LGA

1 stop6h 45mMultiple Airlines

Fri 1/87:05 a.m.LGA - YOW

1 stop3h 19mMultiple Airlines

Deal found 10/6C$ 380

Mon 23/65:55 a.m.YOW - LGA

1 stop6h 02mWestJet

Tue 24/610:29 a.m.LGA - YOW

2 stops13h 53mWestJet

Deal found 10/6C$ 647

Tue 22/75:55 a.m.YOW - LGA

1 stop5h 39mDelta

Fri 25/711:10 a.m.LGA - YOW

2 stops13h 12mDelta

Deal found 10/6C$ 813

Wed 10/97:29 p.m.YOW - LGA

1 stop4h 01mUnited Airlines

Sun 14/98:25 a.m.LGA - YOW

1 stop5h 39mUnited Airlines

Deal found 11/6C$ 920

Last-minute flights from Ottawa to LaGuardia
Discover last-minute flight deals from Ottawa to LaGuardia. Data last updated 12 June 2025 and is based on user searches.

Thu 19/65:55 a.m.YOW - LGA

2 stops17h 44mWestJet

Mon 23/61:59 p.m.LGA - YOW

2 stops10h 23mWestJet

Deal found 10/6C$ 867

Fri 20/62:20 p.m.YOW - LGA

1 stop6h 45mPorter Airlines

Thu 3/76:15 a.m.LGA - YOW

1 stop4h 06mPorter Airlines

Deal found 10/6C$ 390

Fri 20/611:20 a.m.YOW - LGA

1 stop5h 10mMultiple Airlines

Thu 3/79:55 a.m.LGA - YOW

1 stop14h 27mMultiple Airlines

Deal found 10/6C$ 491

Fri 20/65:55 a.m.YOW - LGA

2 stops12h 02mDelta

Sat 28/64:00 p.m.LGA - YOW

2 stops8h 22mDelta

Deal found 11/6C$ 1,347

Sat 21/65:15 a.m.YOW - LGA

1 stop4h 08mAir Canada

Tue 24/67:05 a.m.LGA - YOW

1 stop3h 19mAir Canada

Deal found 11/6C$ 440

Mon 23/65:55 a.m.YOW - LGA

1 stop6h 02mWestJet

Tue 24/610:29 a.m.LGA - YOW

2 stops13h 53mWestJet

Deal found 10/6C$ 647

Tue 8/72:20 p.m.YOW - LGA

1 stop6h 45mPorter Airlines

Tue 15/76:15 a.m.LGA - YOW

1 stop4h 06mPorter Airlines

Deal found 12/6C$ 339

Tue 22/75:55 a.m.YOW - LGA

1 stop5h 39mDelta

Fri 25/711:10 a.m.LGA - YOW

2 stops13h 12mDelta

Deal found 10/6C$ 813

Fri 25/72:20 p.m.YOW - LGA

1 stop6h 45mMultiple Airlines

Fri 1/87:05 a.m.LGA - YOW

1 stop3h 19mMultiple Airlines

Deal found 10/6C$ 380

Sun 27/75:15 a.m.YOW - LGA

1 stop4h 08mAir Canada

Sun 3/88:35 a.m.LGA - YOW

1 stop4h 35mAir Canada

Deal found 11/6C$ 357

One-way flights from Ottawa to LaGuardia
Search for one-way flight options from Ottawa to LaGuardia. Find affordable one-way fares based on user searches. Data last updated 12 June 2025.

Wed 10/92:20 p.m.YOW - LGA

1 stop6h 45mPorter Airlines

Deal found 11/6C$ 186

Sun 27/75:15 a.m.YOW - LGA

1 stop4h 08mAir Canada

Deal found 12/6C$ 213

Wed 25/65:55 a.m.YOW - LGA

2 stops8h 46mDelta

Deal found 10/6C$ 339

Mon 23/63:50 p.m.YOW - LGA

1 stop18h 10mMultiple Airlines

Deal found 11/6C$ 347

Sun 6/75:55 a.m.YOW - LGA

2 stops14h 32mWestJet

Deal found 9/6C$ 472

Sun 13/75:25 p.m.YOW - LGA

1 stop15h 46mUnited Airlines

Deal found 9/6C$ 484

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Wed 10/9

6:00 a.m.-9:32 a.m.

1 stop3h 32m

New York LaGuardia

Sun 14/9

7:05 a.m.-10:25 a.m.

1 stop3h 20m

C$ 330

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Tue 8/7

2:20 p.m.-9:05 p.m.

1 stop6h 45m

New York LaGuardia

Tue 15/7

6:15 a.m.-10:21 a.m.

1 stop4h 06m

C$ 339

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Fri 25/7

2:20 p.m.-9:05 p.m.

1 stop6h 45m

New York LaGuardia

Fri 1/8

7:05 a.m.-10:24 a.m.

1 stop3h 19m

C$ 380

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Mon 23/6

5:55 a.m.-11:57 a.m.

1 stop6h 02m

New York LaGuardia

Tue 24/6

10:29 a.m.-12:22 a.m.

2 stops13h 53m

C$ 647

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Tue 22/7

5:55 a.m.-11:34 a.m.

1 stop5h 39m

New York LaGuardia

Fri 25/7

11:10 a.m.-12:22 a.m.

2 stops13h 12m

C$ 813

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Wed 10/9

7:29 p.m.-11:30 p.m.

1 stop4h 01m

New York LaGuardia

Sun 14/9

8:25 a.m.-2:04 p.m.

1 stop5h 39m

C$ 920

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Wed 10/9

2:20 p.m.-9:05 p.m.

1 stop6h 45m

C$ 186

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Sun 27/7

5:15 a.m.-9:23 a.m.

1 stop4h 08m

C$ 213

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Wed 25/6

5:55 a.m.-2:41 p.m.

2 stops8h 46m

C$ 339

OttawaNew York

YOW - LGA

YOWLGA

Ottawa

Mon 23/6

3:50 p.m.-10:00 a.m.

1 stop18h 10m

C$ 347

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 12 results

Best time to book a flight from Ottawa to LaGuardia

Have a flexible travel schedule? Discover the best time to fly to LaGuardia from Ottawa with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ottawa to New York LaGuardia Airport

How far ahead should I book a flight from Ottawa to New York LaGuardia Airport?

Booking 51 days in advance of your planned departure date is, on average, the best time to get cheap flights from Ottawa to New York LaGuardia Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Ottawa to New York LaGuardia Airport?

Currently, January is the cheapest month in which you can book a flight from Ottawa to New York LaGuardia Airport (average of C$ 242). Flying from Ottawa to New York LaGuardia Airport in July is currently the most expensive (average of C$ 324). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YOW to LGA?

It’s optimal to fly from Ottawa to New York LaGuardia Airport in the morning. By choosing this option you can save up to 9% on the cost of your flight, compared to a flight at noon.

Rainfall in LaGuardia by month

In terms of precipitation, rainfall in New York LaGuardia Airport ranges from 71.0 - 114.0 mm per month. July is typically the wettest month, when rainfall can reach 114.0 mm. February is typically the driest time to visit New York LaGuardia Airport when rainfall is around 71.0 mm.

Temperature in LaGuardia by month

If weather is an important factor for your trip to New York LaGuardia Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

Reviews of airlines servicing LaGuardia

Read through reviews of airlines operating flights from Ottawa to New York, such as Porter Airlines, Delta and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Porter Airlines

8.0

Very good

288 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mary,Jun 2025

FLL - YYZ

Fort Lauderdale staff was not helpful at all to try to accommodate my husband and myself to sit together. Also very surprised to get charged USD53 for each of our checked luggage, as when we booked the tickets online, the website indicated that our first checked luggage will be charged CAD50!! Very misleading!!!

Porter Airlines

8.0

Very good

288 reviews

Porter Airlines

8.0

Very good

288 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mary,Jun 2025

FLL - YYZ

Delta

8.0

Very good

7,950 reviews

Porter Airlines

8.0

Very good

288 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mary,Jun 2025

FLL - YYZ

United Airlines

7.4

Good

8,790 reviews

Porter Airlines

8.0

Very good

288 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mary,Jun 2025

FLL - YYZ

WestJet

7.2

Good

2,868 reviews

Porter Airlines

8.0

Very good

288 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mary,Jun 2025

FLL - YYZ

Air Canada

7.1

Good

9,531 reviews

Porter Airlines

8.0

Very good

288 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Mary,Jun 2025

FLL - YYZ

Related info for your journey

What airport do you fly from for flights from Ottawa to New York LaGuardia?
Ottawa (YOW), located 10.6 km from the city centre, is the airport you fly out of when you book flights from Ottawa to New York LaGuardia. 2 airlines have flights from Ottawa to New York LaGuardia on a regular basis. Booking flights from Ottawa to New York LaGuardia should not be difficult; the airport handles an average of 0 outbound flights to New York LaGuardia per day.
What are the cheapest airlines flying from Ottawa to New York LaGuardia Airport round-trip?
Cheapflights users have booked flights from Ottawa to New York LaGuardia Airport round-trip from C$ 330. Other airlines that can offer you cheap pricing are Porter Airlines, from C$ 339, and WestJet, from C$ 647. These flights start at 38% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Ottawa to New York LaGuardia Airport one-way?
C$ 186 is the cheapest one-way deal found within the past few days, from Porter Airlines. You may also be able to find cheap deals on Air Canada and Delta, with prices starting from C$ 213 and C$ 339, respectively.
Can I find deals for flights from Ottawa to LaGuardia that include hotel bookings?
Yes. In addition to deals on Ottawa to LaGuardia flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ottawa to LaGuardia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to LaGuardia.
Can I find deals for business class flights from Ottawa to LaGuardia?
Yes. Cheapflights offers flight deals from Ottawa to LaGuardia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Ottawa to New York LaGuardia Airport?
Currently, January is the cheapest month in which you can book a flight from Ottawa to New York LaGuardia Airport (average of C$ 242). Flying from Ottawa to New York LaGuardia Airport in July is currently the most expensive (average of C$ 324). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 2 airlines flying from Ottawa to LaGuardia

Airline	Cheapest	Average	Flexibility	On-time
Porter Airlines	CheapestC$ 305	AverageC$ 432	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
Air Canada	CheapestC$ 354	AverageC$ 534	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

Fly with Cheapflights

How does Cheapflights help users find flights from Ottawa to LaGuardia?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ottawa to LaGuardia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Ottawa to LaGuardia?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ottawa to LaGuardia for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Ottawa to LaGuardia with no change fees?

Yes! Cheapflights helps users easily find flights from Ottawa to LaGuardia with no change fees.

Can Cheapflights notify me if prices for flights from Ottawa to LaGuardia become cheaper?

Yes! Start tracking prices for Ottawa to LaGuardia flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from Ottawa to New York LaGuardia Airport, NY from C$ 186

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Ottawa to New York LaGuardia are usually found in May or June, booked 51 days in advance, depart on a Wednesday or Monday and return on a Wednesday

Cheap flight deals from Ottawa to LaGuardia

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Ottawa to LaGuardia

Cheapest flights from Ottawa to LaGuardiaExplore the most affordable flight options available from Ottawa to LaGuardia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.

Explore the most affordable flight options available from Ottawa to LaGuardia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Ottawa to LaGuardia

Have a flexible travel schedule? Discover the best time to fly to LaGuardia from Ottawa with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Ottawa to New York LaGuardia Airport

How far ahead should I book a flight from Ottawa to New York LaGuardia Airport?

Use this chart to determine the optimal time to book a round-trip flight from Ottawa to LaGuardia. Price data was last updated on 9 June 2025.

What is the cheapest month to book a flight from Ottawa to New York LaGuardia Airport?

What is the cheapest time of day to fly from YOW to LGA?

Find hourly flight availability from Ottawa to LaGuardia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 June 2025.

Rainfall in LaGuardia by month

Plan your trip to LaGuardia by taking into account the average rainfall totals by month.

Temperature in LaGuardia by month

Plan your trip to LaGuardia by taking into account the average temperature totals by month.

Reviews of airlines servicing LaGuardia

Read through reviews of airlines operating flights from Ottawa to New York, such as Porter Airlines, Delta and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Ottawa to LaGuardia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Ottawa to New York LaGuardia?

What are the cheapest airlines flying from Ottawa to New York LaGuardia Airport round-trip?

What are the cheapest airlines to fly from Ottawa to New York LaGuardia Airport one-way?

Can I find deals for flights from Ottawa to LaGuardia that include hotel bookings?

How can I find direct flights from Ottawa to LaGuardia?

Can I find deals for business class flights from Ottawa to LaGuardia?

What is the cheapest month to book a flight from Ottawa to New York LaGuardia Airport?

Travelling to a place near Ottawa?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ottawa to LaGuardia

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Ottawa to LaGuardia

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How does Cheapflights help users find flights from Ottawa to LaGuardia?

Why should you use Cheapflights to find cheap flight tickets from Ottawa to LaGuardia?

Can Cheapflights find flights from Ottawa to LaGuardia with no change fees?

Can Cheapflights notify me if prices for flights from Ottawa to LaGuardia become cheaper?

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Cheapest flights from Ottawa to LaGuardia
Explore the most affordable flight options available from Ottawa to LaGuardia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.