How long is the flight from Ottawa to Niagara Falls?

For as low as C$ 198, WestJet can have you in Niagara Falls from Ottawa in 1h 09m. Ottawa and Niagara Falls are separated by a distance of 362 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

What are the cheapest airlines to fly from Ottawa to Niagara Falls one-way?

The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as C$ 65. However, be on the lookout for offers from Porter Airlines and Air Transat, as they are both options that can get you from Ottawa to Niagara Falls for a low price.

In terms of precipitation, rainfall in Niagara Falls ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Niagara Falls when rainfall is around 51.0 mm.

If weather is an important factor for your trip to Niagara Falls, 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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

What are the cheapest flights from Ottawa to Niagara Falls?

Looking for the cheapest flight from Ottawa to Niagara Falls? While on average our users pay C$ 3,123, our data indicates the cheapest price to be C$ 134. The most popular route (Ottawa - Toronto Pearson Intl), is priced around C$ 240.

What are the most reliable airlines from Ottawa to Niagara Falls?

No one likes to see their flight delayed. When booking a flight from Ottawa to Niagara Falls consider choosing XiamenAir (94%), China Eastern (94%) or Delta (93%) as they are the most reliable in getting you off to your destination on time.

What are the most popular airlines that fly from Ottawa to Niagara Falls?

When booking a flight from Ottawa to Niagara Falls, you may want to consider flying on WestJet, Porter Airlines or Air Canada as they are the most popular for this route.

What airport do you fly from for flights from Ottawa to Niagara Falls?

If you book a flight to Niagara Falls from Ottawa, you will be flying from Ottawa, which is the city’s only airport. Ottawa (YOW) is located 10.6 km from the centre of Ottawa. There are 52 flights from Ottawa to Niagara Falls per day from 4 different airlines.

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

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

How can I find direct flights from Ottawa to Niagara Falls?

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

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

Yes. Cheapflights offers flight deals from Ottawa to Niagara Falls 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$ 103+ Cheap Flights from Ottawa to Niagara Falls

Cheapflights Tip: The best prices from Ottawa to Niagara Falls are usually found in August or May, booked 43 days in advance, depart on a Thursday or Friday and return on a Thursday

Cheap flight deals from Ottawa to Niagara Falls

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Ottawa to Niagara Falls
Explore the most affordable flight options available from Ottawa to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Fri 9/106:50 a.m. -

Nonstop1h 09m

Sun 11/1011:15 p.m. -

Nonstop1h 05m

Deal found 13/9C$ 198

Sat 3/106:55 a.m. -

Nonstop1h 05m

Sun 4/104:30 p.m. -

Nonstop1h 05m

Deal found 12/9C$ 199

Fri 9/106:50 a.m. -

Nonstop1h 09m

Mon 12/1011:15 p.m. -

Nonstop1h 05m

Deal found 13/9C$ 202

Sat 24/106:25 p.m. -

Nonstop1h 10m

Sun 1/1111:35 p.m. -

Nonstop1h 09m

Deal found 15/9C$ 205

Thu 22/1012:25 p.m. -

1 stop9h 10m

Fri 30/1011:35 p.m. -

Nonstop1h 09m

Deal found 13/9C$ 206

Fri 16/1012:25 p.m. -

1 stop7h 30m

Sun 18/104:30 p.m. -

Nonstop1h 05m

Deal found 15/9C$ 208

Sun 11/1012:25 p.m. -

1 stop9h 10m

Sun 18/1011:15 p.m. -

Nonstop1h 05m

Deal found 16/9C$ 211

Tue 13/106:25 p.m. -

Nonstop1h 10m

Tue 20/101:50 p.m. -

Nonstop1h 05m

Deal found 15/9C$ 212

Thu 22/1012:25 p.m. -

1 stop9h 10m

Sat 24/104:30 p.m. -

Nonstop1h 05m

Deal found 14/9C$ 213

Thu 8/106:50 a.m. -

Nonstop1h 09m

Sun 11/104:30 p.m. -

Nonstop1h 05m

Deal found 16/9C$ 216

Fri 23/106:50 a.m. -

Nonstop1h 09m

Sun 1/1111:35 p.m. -

Nonstop1h 09m

Deal found 13/9C$ 219

Find flight deals from Ottawa to Niagara Falls

Round-trip from	C$ 198
One-way from	C$ 103
Popular in	April
Cheapest in	August
Average price	C$ 384

WestJet
9/10-11/10
Nonstop
2h 14m total
Ottawa to Niagara Falls

Search Deals

WestJet
11/10-31/12
1 total stop
9h 10m total
Ottawa to Niagara Falls

Search Deals

Highest demand for flights based on searches. 5% potential increase in price (C$ 29 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 11 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ottawa to Niagara Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaToronto

YOW Ottawa - YYZ Toronto Pearson Intl

YOWYYZ

Ottawa

Tue 13/10

6:25 p.m.-7:35 p.m.

Nonstop1h 10m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 152

OttawaToronto

YOW Ottawa - YYZ Toronto Pearson Intl

YOWYYZ

Ottawa

Wed 7/10

8:55 a.m.-12:15 a.m.

1 stop15h 20m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 191

OttawaToronto

YOW Ottawa - YYZ Toronto Pearson Intl

YOWYYZ

Ottawa

Wed 21/10

6:50 a.m.-7:59 a.m.

Nonstop1h 09m

Toronto Pearson Intl

Thu 22/10

11:15 p.m.-12:20 a.m.

Nonstop1h 05m

C$ 198

OttawaToronto

YOW Ottawa - YYZ Toronto Pearson Intl

YOWYYZ

Ottawa

Thu 5/11

7:00 a.m.-8:15 a.m.

Nonstop1h 15m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 240

Quickest round-trip

OttawaToronto

YOW Ottawa - YYZ Toronto Pearson Intl

YOWYYZ

Ottawa

Sat 26/9

7:00 a.m.-8:09 a.m.

Nonstop1h 09m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 241

OttawaToronto

YOW Ottawa - YYZ Toronto Pearson Intl

YOWYYZ

Ottawa

Wed 30/9

4:00 p.m.-5:09 p.m.

Nonstop1h 09m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 245

OttawaToronto

YOW Ottawa - YYZ Toronto Pearson Intl

YOWYYZ

Ottawa

Fri 30/10

6:10 a.m.-12:55 a.m.

1 stop18h 45m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 283

OttawaToronto

YOW Ottawa - YYZ Toronto Pearson Intl

YOWYYZ

Ottawa

Sat 10/10

12:25 p.m.-8:40 p.m.

1 stop8h 15m

Toronto Pearson Intl

Sat 17/10

4:30 p.m.-5:35 p.m.

Nonstop1h 05m

C$ 294

OttawaToronto

YOW Ottawa - YYZ Toronto Pearson Intl

YOWYYZ

Ottawa

Fri 20/11

4:15 p.m.-10:55 a.m.

1 stop18h 40m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 298

OttawaToronto

YOW Ottawa - YYZ Toronto Pearson Intl

YOWYYZ

Ottawa

Fri 16/10

12:25 p.m.-5:10 a.m.

3 stops16h 45m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 310

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/9

Showing 1-10 of 22 resultsSorted by cheapest first

Best time to book a flight from Ottawa to Niagara Falls

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

YOW-YYZ

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 Niagara Falls

YOW-NI4

YOW-YYZ

What is the cheapest time of day to fly from YOW to NI4?

A simple way to save on the total cost of your ticket is to fly from Ottawa to Niagara Falls in the morning. If you’re flexible enough to do this you can expect to save up to 32% on your trip compared to booking a flight in the afternoon.

Weekly flight availability from Ottawa to Niagara Falls

The most flights from YOW to NI4 are scheduled on a Tuesday (65 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (42 on average).

How much does it cost to fly round-trip from Ottawa to Niagara Falls?

Airfare is below average for this route at the moment.

Ottawa to Niagara Falls flights typically cost between C$ 279 and C$ 533 in October.
The cheapest round-trip price found within the last 5 days was C$ 198 on WestJet (9 Oct-11 Oct).

What is the cheapest day to fly from Ottawa to Niagara Falls?

Travelers seeking maximum savings on their Ottawa to Niagara Falls flight should consider departing on Thursday evenings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Niagara Falls

Check out reviews from past customers who have flown with Porter Airlines,Air Transat, andWestJet from Ottawa to Niagara Falls to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Porter Airlines

8.0

Very good

462 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.

Porter Airlines

8.0

Very good

462 reviews

Porter Airlines

8.0

Very good

462 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

Air Transat

7.7

Good

579 reviews

Porter Airlines

8.0

Very good

462 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

WestJet

7.2

Good

3,446 reviews

Porter Airlines

8.0

Very good

462 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

Air Canada

7.1

Good

11,640 reviews

Porter Airlines

8.0

Very good

462 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

D,Sep 2026

YHM - YVR

Related info for your journey

What airport do you fly from for flights from Ottawa to Niagara Falls?
If you book a flight to Niagara Falls from Ottawa, you will be flying from Ottawa, which is the city’s only airport. Ottawa (YOW) is located 10.6 km from the centre of Ottawa. There are 52 flights from Ottawa to Niagara Falls per day from 4 different airlines.
How long is the flight from Ottawa to Niagara Falls?
For as low as C$ 198, WestJet can have you in Niagara Falls from Ottawa in 1h 09m. Ottawa and Niagara Falls are separated by a distance of 362 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines to fly from Ottawa to Niagara Falls one-way?
The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as C$ 65. However, be on the lookout for offers from Porter Airlines and Air Transat, as they are both options that can get you from Ottawa to Niagara Falls for a low price.
What are the most reliable airlines from Ottawa to Niagara Falls?
No one likes to see their flight delayed. When booking a flight from Ottawa to Niagara Falls consider choosing XiamenAir (94%), China Eastern (94%) or Delta (93%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Ottawa to Niagara Falls?
Looking for the cheapest flight from Ottawa to Niagara Falls? While on average our users pay C$ 3,123, our data indicates the cheapest price to be C$ 134. The most popular route (Ottawa - Toronto Pearson Intl), is priced around C$ 240.
Can I find deals for flights from Ottawa to Niagara Falls that include hotel bookings?
Yes. In addition to deals on Ottawa to Niagara Falls flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ottawa to Niagara Falls?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to Niagara Falls.
Can I find deals for business class flights from Ottawa to Niagara Falls?
Yes. Cheapflights offers flight deals from Ottawa to Niagara Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

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Flights by cabin class

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Alternative routes for Ottawa to Niagara Falls

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Top 4 airlines flying from Ottawa to Niagara Falls

Airline	Cheapest	Average	Flexibility	On-time
WestJet	CheapestC$ 123	AverageC$ 234	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Air Canada	CheapestC$ 169	AverageC$ 408	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Porter Airlines	CheapestC$ 172	AverageC$ 409	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
Air Transat	CheapestC$ 276	AverageC$ 528	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights

Fly with Cheapflights

How does Cheapflights help users find flights from Ottawa to Niagara Falls?

When you search for this flight from Ottawa to Niagara Falls, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Ottawa to Niagara Falls for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Certainly. Search results for flights to Niagara Falls from Ottawa shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights offers price alerts on Ottawa to Niagara Falls flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from Ottawa to Niagara Falls from C$ 103

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ottawa to Niagara Falls

Cheapest flights from Ottawa to Niagara FallsExplore the most affordable flight options available from Ottawa to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Explore the most affordable flight options available from Ottawa to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Best flights from Ottawa to Niagara FallsDiscover carefully curated flight deals from Ottawa to Niagara Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Discover carefully curated flight deals from Ottawa to Niagara Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Direct flights from Ottawa to Niagara FallsExplore direct flight options from Ottawa to Niagara Falls based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 September 2026.

Explore direct flight options from Ottawa to Niagara Falls based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 September 2026.

Last-minute flights from Ottawa to Niagara FallsDiscover last-minute flight deals from Ottawa to Niagara Falls. Data last updated 17 September 2026 and is based on user searches.

Discover last-minute flight deals from Ottawa to Niagara Falls. Data last updated 17 September 2026 and is based on user searches.

One-way flights from Ottawa to Niagara FallsSearch for one-way flight options from Ottawa to Niagara Falls. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

Search for one-way flight options from Ottawa to Niagara Falls. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

Find flight deals from Ottawa to Niagara Falls

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ottawa to Niagara Falls that are best for you.

Best time to book a flight from Ottawa to Niagara Falls

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

Cheapflights Insights

What is the cheapest time of day to fly from YOW to NI4?

Find hourly flight availability from Ottawa to Niagara Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 September 2026.

A simple way to save on the total cost of your ticket is to fly from Ottawa to Niagara Falls in the morning. If you’re flexible enough to do this you can expect to save up to 32% on your trip compared to booking a flight in the afternoon.

Weekly flight availability from Ottawa to Niagara Falls

The most flights from YOW to NI4 are scheduled on a Tuesday (65 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (42 on average).

How much does it cost to fly round-trip from Ottawa to Niagara Falls?

Airfare is below average for this route at the moment.

Ottawa to Niagara Falls flights typically cost between C$ 279 and C$ 533 in October.The cheapest round-trip price found within the last 5 days was C$ 198 on WestJet (9 Oct-11 Oct).

What is the cheapest day to fly from Ottawa to Niagara Falls?

Use this chart to determine the cheapest time to fly round-trip from Ottawa to Niagara Falls. Price data was last updated on 12 September 2026.

Travelers seeking maximum savings on their Ottawa to Niagara Falls flight should consider departing on Thursday evenings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Niagara Falls

Check out reviews from past customers who have flown with Porter Airlines,Air Transat, andWestJet from Ottawa to Niagara Falls to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from Ottawa to Niagara Falls?

How long is the flight from Ottawa to Niagara Falls?

What are the cheapest airlines to fly from Ottawa to Niagara Falls one-way?

What are the most reliable airlines from Ottawa to Niagara Falls?

What are the cheapest flights from Ottawa to Niagara Falls?

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

How can I find direct flights from Ottawa to Niagara Falls?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ottawa to Niagara Falls

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

Complete your trip

Complete your trip to Niagara Falls by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to Ontario

Book a non-stop flight to one of these other cities located in Ontario.

Search flights from Ottawa to Niagara Falls by cabin class

Find flights from Ottawa to Niagara Falls, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Ottawa and Niagara Falls flights

Browse other Ottawa and Niagara Falls flight options. Last updated on 17 September 2026.

Other flights from Ottawa

Browse through other flights departing from Ottawa. Flights are based on user searches made on Cheapflights and were last updated on 17 September 2026.

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Ottawa to Niagara Falls flights

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Top 4 airlines flying from Ottawa to Niagara Falls

Fly with Cheapflights

How does Cheapflights help users find flights from Ottawa to Niagara Falls?

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

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

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

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Travel Smart

Cheapest flights from Ottawa to Niagara Falls
Explore the most affordable flight options available from Ottawa to Niagara Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Best flights from Ottawa to Niagara Falls
Discover carefully curated flight deals from Ottawa to Niagara Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Direct flights from Ottawa to Niagara Falls
Explore direct flight options from Ottawa to Niagara Falls based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 September 2026.

Last-minute flights from Ottawa to Niagara Falls
Discover last-minute flight deals from Ottawa to Niagara Falls. Data last updated 17 September 2026 and is based on user searches.

One-way flights from Ottawa to Niagara Falls
Search for one-way flight options from Ottawa to Niagara Falls. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

Ottawa to Niagara Falls flights typically cost between C$ 279 and C$ 533 in October.
The cheapest round-trip price found within the last 5 days was C$ 198 on WestJet (9 Oct-11 Oct).