How long is the flight from Ottawa to Niagara Falls?

For as low as C$ 190, WestJet can have you in Niagara Falls from Ottawa in 1h 05m. Ottawa and Niagara Falls are separated by a distance of 362 km. Most flights are nonstop.

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$ 64. 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$ 2,533, our data indicates the cheapest price to be C$ 159. The most popular route (Ottawa - Toronto Pearson Intl), is priced around C$ 192.

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 China Eastern (97%), Delta (95%) or Aeromexico (95%) 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 39 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$ 109+ 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 Friday or Thursday 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 26 August 2026.

Fri 9/106:50 a.m. -

Nonstop1h 09m

Fri 16/1011:15 p.m. -

Nonstop1h 05m

Deal found 24/8C$ 183

Wed 23/96:55 a.m. -

Nonstop1h 05m

Fri 25/911:15 p.m. -

Nonstop1h 05m

Deal found 21/8C$ 184

Tue 6/106:55 a.m. -

Nonstop1h 05m

Tue 13/104:30 p.m. -

Nonstop1h 05m

Deal found 23/8C$ 186

Thu 17/96:25 p.m. -

Nonstop1h 10m

Sun 20/911:15 p.m. -

Nonstop1h 05m

Deal found 23/8C$ 187

Fri 18/96:25 p.m. -

Nonstop1h 10m

Fri 25/911:15 p.m. -

Nonstop1h 05m

Deal found 24/8C$ 188

Thu 17/96:55 a.m. -

Nonstop1h 05m

Tue 13/104:30 p.m. -

Nonstop1h 05m

Deal found 25/8C$ 190

Tue 15/96:25 p.m. -

Nonstop1h 10m

Sat 19/911:15 p.m. -

Nonstop1h 05m

Deal found 22/8C$ 191

Fri 18/96:55 a.m. -

Nonstop1h 05m

Fri 18/911:15 p.m. -

Nonstop1h 05m

Deal found 25/8C$ 192

Tue 29/96:25 p.m. -

Nonstop1h 10m

Sun 4/1011:15 p.m. -

Nonstop1h 05m

Deal found 24/8C$ 194

Thu 1/106:55 a.m. -

Nonstop1h 05m

Thu 1/1011:15 p.m. -

Nonstop1h 05m

Deal found 21/8C$ 195

Mon 14/96:55 a.m. -

Nonstop1h 05m

Fri 18/911:15 p.m. -

Nonstop1h 05m

Deal found 24/8C$ 197

Fri 25/96:55 a.m. -

Nonstop1h 05m

Fri 25/910:00 a.m. -

1 stop9h 20m

Deal found 23/8C$ 199

Find flight deals from Ottawa to Niagara Falls

Round-trip from	C$ 183
One-way from	C$ 109
Popular in	September
Cheapest in	August
Average price	C$ 253

WestJet
9/10-16/10
Nonstop
2h 14m total
Ottawa to Niagara Falls

Search Deals

WestJet
10/10
Nonstop
1h 05m total
Ottawa to Niagara Falls

Search Deals

High demand for flights, 3% potential price rise

Search Deals

Cheapest flight prices on average. 3% potential price decrease (C$ 15 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 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

Quickest round-trip

OttawaToronto

YOW Ottawa - YYZ Toronto Pearson Intl

YOWYYZ

Ottawa

Thu 17/9

6:55 a.m.-8:00 a.m.

Nonstop1h 05m

Toronto Pearson Intl

Sat 19/9

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

Nonstop1h 05m

C$ 190

OttawaToronto

YOW Ottawa - YYZ Toronto Pearson Intl

YOWYYZ

Ottawa

Sat 12/9

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

Nonstop1h 09m

Toronto Pearson Intl

Mon 14/9

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

Nonstop1h 05m

C$ 215

OttawaToronto

YOW Ottawa - YYZ Toronto Pearson Intl

YOWYYZ

Ottawa

Sun 27/9

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

Nonstop1h 10m

Toronto Pearson Intl

Thu 1/10

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

Nonstop1h 05m

C$ 226

OttawaToronto

YOW Ottawa - YYZ Toronto Pearson Intl

YOWYYZ

Ottawa

Tue 29/9

6:55 a.m.-8:00 a.m.

Nonstop1h 05m

Toronto Pearson Intl

Fri 2/10

11:20 p.m.-12:25 a.m.

Nonstop1h 05m

C$ 234

OttawaToronto

YOW Ottawa - YYZ Toronto Pearson Intl

YOWYYZ

Ottawa

Fri 25/9

6:55 a.m.-8:00 a.m.

Nonstop1h 05m

Toronto Pearson Intl

Sun 27/9

7:00 a.m.-8:05 a.m.

Nonstop1h 05m

C$ 240

OttawaToronto

YOW Ottawa - YYZ Toronto Pearson Intl

YOWYYZ

Ottawa

Thu 15/10

7:20 a.m.-9:35 p.m.

2 stops14h 15m

Toronto Pearson Intl

Thu 22/10

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

Nonstop1h 05m

C$ 266

OttawaToronto

YOW Ottawa - YYZ Toronto Pearson Intl

YOWYYZ

Ottawa

Sat 12/9

12:25 p.m.-9:45 a.m.

1 stop21h 20m

Toronto Pearson Intl

Mon 14/9

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

Nonstop1h 05m

C$ 269

OttawaToronto

YOW Ottawa - YYZ Toronto Pearson Intl

YOWYYZ

Ottawa

Wed 23/9

6:55 a.m.-8:00 a.m.

Nonstop1h 05m

Toronto Pearson Intl

Sat 26/9

8:00 a.m.-11:35 a.m.

1 stop27h 35m

C$ 291

OttawaToronto

YOW Ottawa - YYZ Toronto Pearson Intl

YOWYYZ

Ottawa

Tue 29/9

6:55 a.m.-8:00 a.m.

Nonstop1h 05m

Toronto Pearson Intl

Sun 4/10

11:10 p.m.-11:35 a.m.

1 stop12h 25m

C$ 296

OttawaToronto

YOW Ottawa - YYZ Toronto Pearson Intl

YOWYYZ

Ottawa

Fri 18/9

7:20 a.m.-9:35 p.m.

2 stops14h 15m

Toronto Pearson Intl

Sun 20/9

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

Nonstop1h 05m

C$ 313

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/8

Showing 1-10 of 23 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 43% on your trip compared to booking a flight in the evening.

Weekly flight availability from Ottawa to Niagara Falls

The most flights from YOW to NI4 are scheduled on a Monday (72 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (28 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$ 225 and C$ 443 in October.
The cheapest round-trip price found within the last 5 days was C$ 183 on WestJet (9 Oct-16 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 Tuesday mornings when fares are most often at their lowest. Tuesday 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

458 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.

Porter Airlines

8.0

Very good

458 reviews

Porter Airlines

8.0

Very good

458 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.

Air Transat

7.8

Good

574 reviews

Porter Airlines

8.0

Very good

458 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.

WestJet

7.2

Good

3,437 reviews

Porter Airlines

8.0

Very good

458 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.

Air Canada

7.1

Good

11,539 reviews

Porter Airlines

8.0

Very good

458 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Regan,Aug 2026

YYZ - YVR

My first flight with an all female flight crew who were the best ever.

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 39 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$ 190, WestJet can have you in Niagara Falls from Ottawa in 1h 05m. Ottawa and Niagara Falls are separated by a distance of 362 km. Most flights are nonstop.
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$ 64. 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 China Eastern (97%), Delta (95%) or Aeromexico (95%) 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$ 2,533, our data indicates the cheapest price to be C$ 159. The most popular route (Ottawa - Toronto Pearson Intl), is priced around C$ 192.
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

Complete your trip

Direct flights to Ontario

Flights by cabin class

Other flight options

Other flights from Ottawa

Popular flights

Top destinations

Alternative routes for Ottawa to Niagara Falls

Pierre Elliott Trudeau Intl to Pearson Intl flights

Pearson Intl to Pierre Elliott Trudeau Intl flights

Pierre Elliott Trudeau Intl to Toronto Island flights

Toronto Island to Pierre Elliott Trudeau Intl flights

Pierre Elliott Trudeau Intl to Hamilton flights

Ottawa to Pearson Intl flights

Toronto Island to Thunder Bay flights

Pearson Intl to Thunder Bay flights

Hamilton to Pierre Elliott Trudeau Intl flights

Hamilton to Ottawa flights

Pearson Intl to Ottawa flights

Toronto Island to Ottawa flights

Thunder Bay to Pearson Intl flights

Thunder Bay to Toronto Island flights

Ottawa to Toronto Island flights

Ottawa to Hamilton flights

Region of Waterloo Intl to Pierre Elliott Trudeau Intl flights

Hamilton to Thunder Bay flights

Pierre Elliott Trudeau Intl to Ottawa flights

Thunder Bay to Hamilton flights

Thunder Bay to Ottawa flights

Ottawa to Pierre Elliott Trudeau Intl flights

Windsor to Ottawa flights

Toronto Island to Sault Ste Marie flights

Windsor to Pierre Elliott Trudeau Intl flights

Windsor to Pearson Intl flights

Windsor to Toronto Island flights

Ottawa to Windsor flights

Ottawa to Thunder Bay flights

Pearson Intl to Windsor flights

Pearson Intl to London flights

Windsor to Thunder Bay flights

Timmins to Toronto Island flights

Toronto Island to Windsor flights

Pearson Intl to Sault Ste Marie flights

Toronto Island to Timmins flights

London to Pierre Elliott Trudeau Intl flights

Pierre Elliott Trudeau Intl to London flights

Sault Ste Marie to Toronto Island flights

London to Ottawa flights

Pierre Elliott Trudeau Intl to Windsor flights

Toronto Island to Sudbury flights

Sudbury to Ottawa flights

Pierre Elliott Trudeau Intl to Sault Ste Marie flights

London to Pearson Intl flights

Pierre Elliott Trudeau Intl to Thunder Bay flights

Ottawa to London flights

Sudbury to Pierre Elliott Trudeau Intl flights

Thunder Bay to Pierre Elliott Trudeau Intl flights

Sault Ste Marie to Thunder Bay flights

Top 4 airlines flying from Ottawa to Niagara Falls

Airline	Cheapest	Average	Flexibility	On-time
WestJet	CheapestC$ 122	AverageC$ 223	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Air Canada	CheapestC$ 168	AverageC$ 401	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Porter Airlines	CheapestC$ 209	AverageC$ 417	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
Air Transat	CheapestC$ 274	AverageC$ 524	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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Ottawa to Niagara Falls from C$ 109

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 10/10. 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 26 August 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 26 August 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 26 August 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 26 August 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 26 August 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 26 August 2026.

Last-minute flights from Ottawa to Niagara FallsDiscover last-minute flight deals from Ottawa to Niagara Falls. Data last updated 26 August 2026 and is based on user searches.

Discover last-minute flight deals from Ottawa to Niagara Falls. Data last updated 26 August 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 26 August 2026.

Search for one-way flight options from Ottawa to Niagara Falls. Find affordable one-way fares based on user searches. Data last updated 26 August 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 26 August 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 43% on your trip compared to booking a flight in the evening.

Weekly flight availability from Ottawa to Niagara Falls

Explore weekly flight availability from Ottawa to Niagara Falls. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 26 August 2026.

The most flights from YOW to NI4 are scheduled on a Monday (72 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (28 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$ 225 and C$ 443 in October.The cheapest round-trip price found within the last 5 days was C$ 183 on WestJet (9 Oct-16 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 22 August 2026.

Travelers seeking maximum savings on their Ottawa to Niagara Falls flight should consider departing on Tuesday mornings when fares are most often at their lowest. Tuesday 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 26 August 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 26 August 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Ottawa to Niagara Falls flights

Consider these flights travelling from Ottawa to Niagara Falls.

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?

100% Free

Book with Flexibility

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 26 August 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 26 August 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 26 August 2026.

Last-minute flights from Ottawa to Niagara Falls
Discover last-minute flight deals from Ottawa to Niagara Falls. Data last updated 26 August 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 26 August 2026.

Ottawa to Niagara Falls flights typically cost between C$ 225 and C$ 443 in October.
The cheapest round-trip price found within the last 5 days was C$ 183 on WestJet (9 Oct-16 Oct).