How often are flights from Ottawa to St. John's delayed?

About 24% of weekly flights between Ottawa and St. John's have experienced delays in the past year, with the average delay time being 126 minutes.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

What is the most punctual flight time for Ottawa to St. John's flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

Which airline has the best punctuality record on Ottawa to St. John's flights?

Over the last year, Porter Airlines have had the lowest number of delays on this route, with just 24% of flights being delayed.

How popular is this Ottawa to St. John's flight route?

This flight path from Ottawa to St John's was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

How long is the flight from Ottawa to St. John's?

There are many flights that can get you from Ottawa to St. John's in 2h 35m. Fly via Air Canada or Porter Airlines to get the fastest option. Ottawa and St. John's are separated by a distance of 1098 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Ottawa to St. John's round-trip?

Air Transat, at $169, was found to be the cheapest airline from Ottawa to St. John's.Alternate airlines to your destination round-trip include Porter Airlines and Air Canada. Air Transat is 59% cheaper than the average price of flights available within the next 90 days to this destination.

Weekly flight availability from Ottawa to St. John's

The most flights from YOW to YYT are scheduled on a Monday (4 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

In terms of precipitation, rainfall in St. John's ranges from 3.6 - 6.5 inches per month. December is typically the wettest month, when rainfall can reach 6.5 in. July is typically the driest time to visit St. John's when rainfall is around 3.6 in.

If weather is an important factor for your trip to St. John's, 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 60.8 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 23.0 F).

What are the cheapest flights from Ottawa to St. John's?

While on average a flight from Ottawa to St. John's is generally $403, our data shows the cheapest flight currently is $164. When looking at the most popular route, (Ottawa - St John's), you can expect to pay $296 for that flight.

What are the most popular airlines that fly from Ottawa to St. John's?

When booking a flight from Ottawa to St. John's, you may want to consider flying on Porter Airlines, Air Canada or Air Transat as they are the most popular for this route.

Most accurate provider : When it comes to deals on Ottawa-St. John's flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ottawa-St. John's flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ottawa-St. John's flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Ottawa-St. John's flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ottawa-St. John's flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airports do I use to fly from Ottawa to St. John's?

To fly from Ottawa to St. John's, you need to book a flight from Ottawa (YOW) to St John's (YYT). Nonstop flights to St John's from Ottawa take 2h 35m on average. When it comes time to book airfare, you have a few options: there are 3 outbound flights from Ottawa to St John's offered by 3 different airlines.

Can I find deals for flights from Ottawa to St. John's that include hotel bookings?

Yes. In addition to deals on Ottawa to St. John's flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Ottawa to St. John's?

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

Can I find deals for business class flights from Ottawa to St. John's?

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

$140+ Cheap Flights from Ottawa to St. John's

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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Ottawa to St John's are usually found in February or January, booked 78 days in advance, depart on a Thursday or Tuesday and return on a Friday

Cheap flight deals from Ottawa to St. John's

Cheapest

Best

Last-minute

One-way

Cheapest flights from Ottawa to St. John's
Explore the most affordable flight options available from Ottawa to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2026.

Tue 9/81:50 pm -

1 stop6h 15m

Tue 9/156:05 am -

Nonstop3h 03m

Deal found 8/10

$318

Sat 9/58:45 am -

2 stops12h 40m

Sat 9/126:05 am -

Nonstop3h 03m

Deal found 8/14

$319

Sat 9/55:30 pm -

1 stop4h 33m

Sat 9/126:05 pm -

1 stop5h 35m

Deal found 8/14

$322

Sat 8/298:50 pm -

Nonstop2h 35m

Sat 9/56:05 am -

Nonstop3h 03m

Deal found 8/9

$324

Mon 10/264:40 pm -

1 stop4h 47m

Thu 10/295:15 am -

1 stop7h 52m

Deal found 8/11

$326

Fri 9/41:50 pm -

2 stops7h 35m

Fri 9/186:05 am -

Nonstop3h 03m

Deal found 8/12

$327

Sun 8/238:55 am -

2 stops12h 30m

Sun 8/306:00 am -

2 stops10h 42m

Deal found 8/9

$328

Fri 9/48:50 pm -

Nonstop2h 35m

Sat 9/56:05 am -

Nonstop3h 03m

Deal found 8/11

$330

Thu 9/31:50 pm -

1 stop6h 15m

Fri 9/116:00 am -

2 stops13h 10m

Deal found 8/10

$332

Mon 9/148:50 pm -

Nonstop2h 35m

Wed 9/166:05 am -

Nonstop3h 03m

Deal found 8/13

$334

Best flights from Ottawa to St. John's
Discover carefully curated flight deals from Ottawa to St. John's that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2026.

Sat 9/55:30 pm -

1 stop4h 33m

Sat 9/126:05 pm -

1 stop5h 35m

Deal found 8/14

$322

Sat 9/58:50 pm -

Nonstop2h 35m

Sat 9/127:00 pm -

1 stop6h 55m

Deal found 8/14

$331

Mon 9/148:50 pm -

Nonstop2h 35m

Wed 9/166:05 am -

Nonstop3h 03m

Deal found 8/13

$334

Fri 10/1612:15 pm -

1 stop5h 58m

Sun 10/185:35 am -

1 stop5h 19m

Deal found 8/9

$349

Sun 8/308:30 am -

Nonstop2h 35m

Thu 9/36:05 am -

Nonstop3h 03m

Deal found 8/11

$363

Fri 10/168:50 pm -

Nonstop2h 35m

Sun 10/186:05 am -

Nonstop3h 03m

Deal found 8/9

$368

Mon 10/268:50 pm -

Nonstop2h 37m

Tue 10/276:00 am -

Nonstop3h 15m

Deal found 8/11

$368

Sat 8/298:40 am -

2 stops10h 07m

Sat 9/56:00 am -

2 stops15h 17m

Deal found 8/9

$368

Last-minute flights from Ottawa to St. John's
Discover last-minute flight deals from Ottawa to St. John's. Data last updated August 14, 2026 and is based on user searches.

Sun 8/238:55 am -

2 stops12h 30m

Sun 8/306:00 am -

2 stops10h 42m

Deal found 8/9

$328

Sat 8/298:50 pm -

Nonstop2h 35m

Sat 9/56:05 am -

Nonstop3h 03m

Deal found 8/9

$324

Thu 9/31:50 pm -

1 stop6h 15m

Fri 9/116:00 am -

2 stops13h 10m

Deal found 8/10

$332

Fri 9/41:50 pm -

2 stops7h 35m

Fri 9/186:05 am -

Nonstop3h 03m

Deal found 8/12

$327

Fri 9/48:50 pm -

Nonstop2h 35m

Sat 9/56:05 am -

Nonstop3h 03m

Deal found 8/11

$330

Sat 9/58:45 am -

2 stops12h 40m

Sat 9/126:05 am -

Nonstop3h 03m

Deal found 8/14

$319

Sat 9/55:30 pm -

1 stop4h 33m

Sat 9/126:05 pm -

1 stop5h 35m

Deal found 8/14

$322

Tue 9/81:50 pm -

1 stop6h 15m

Tue 9/156:05 am -

Nonstop3h 03m

Deal found 8/10

$318

Wed 9/98:50 pm -

Nonstop2h 35m

Wed 9/167:00 pm -

1 stop6h 55m

Deal found 8/12

$335

Mon 9/148:50 pm -

Nonstop2h 35m

Wed 9/166:05 am -

Nonstop3h 03m

Deal found 8/13

$334

One-way flights from Ottawa to St. John's
Search for one-way flight options from Ottawa to St. John's. Find affordable one-way fares based on user searches. Data last updated August 14, 2026.

Tue 9/158:50 pm -

Nonstop2h 35m

Deal found 8/11

$140

Thu 9/178:50 pm -

Nonstop2h 35m

Deal found 8/11

$147

Wed 9/161:50 pm -

1 stop6h 15m

Deal found 8/11

$195

Wed 8/2612:15 pm -

1 stop6h 18m

Deal found 8/13

$196

Thu 9/175:30 pm -

1 stop4h 33m

Deal found 8/11

$207

Wed 8/268:30 am -

Nonstop2h 35m

Deal found 8/13

$211

Wed 8/261:50 pm -

2 stops7h 35m

Deal found 8/13

$223

Sun 8/238:55 am -

2 stops12h 30m

Deal found 8/10

$231

Tue 8/252:00 pm -

2 stops7h 25m

Deal found 8/14

$235

Wed 9/166:55 am -

3 stops14h 30m

Deal found 8/11

$280

Find flight deals from Ottawa to St. John's

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$318 (FlightHub)
One-way from	$140 (Super.com)
Popular in	December
Cheapest in	February
Average price	$475
Good round-trip deal	$329 or less

Provider with most accurate pricing for Ottawa-St John's flight deals.

Search Deals

Provider most trusted by Cheapflights users for Ottawa-St John's flights.

Search Deals

From Ottawa to St John's

Search Deals

One-way flight from Ottawa to St John's

Search Deals

Highest demand for flights based on searches. 5% potential increase in price ($23 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Price to beat on a round-trip flight from Ottawa to St John's.

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaSt. John's

YOW Ottawa - YYT St John's

YOWYYT

Ottawa

Sat 9/5

5:30 pm-11:33 pm

1 stop4h 33m

St John's

Sat 9/12

6:05 pm-10:10 pm

1 stop5h 35m

$322

OttawaSt. John's

YOW Ottawa - YYT St John's

YOWYYT

Ottawa

Sat 9/5

8:50 pm-12:55 am

Nonstop2h 35m

St John's

Sat 9/12

7:00 pm-12:25 am

1 stop6h 55m

$331

Quickest round-trip

OttawaSt. John's

YOW Ottawa - YYT St John's

YOWYYT

Ottawa

Mon 9/14

8:50 pm-12:55 am

Nonstop2h 35m

St John's

Wed 9/16

6:05 am-7:38 am

Nonstop3h 03m

$334

OttawaSt. John's

YOW Ottawa - YYT St John's

YOWYYT

Ottawa

Fri 10/16

12:15 pm-7:43 pm

1 stop5h 58m

St John's

Sun 10/18

5:35 am-9:24 am

1 stop5h 19m

$349

OttawaSt. John's

YOW Ottawa - YYT St John's

YOWYYT

Ottawa

Sun 8/30

8:30 am-12:35 pm

Nonstop2h 35m

St John's

Thu 9/3

6:05 am-7:38 am

Nonstop3h 03m

$363

OttawaSt. John's

YOW Ottawa - YYT St John's

YOWYYT

Ottawa

Fri 10/16

8:50 pm-12:55 am

Nonstop2h 35m

St John's

Sun 10/18

6:05 am-7:38 am

Nonstop3h 03m

$368

OttawaSt. John's

YOW Ottawa - YYT St John's

YOWYYT

Ottawa

Mon 10/26

8:50 pm-12:57 am

Nonstop2h 37m

St John's

Tue 10/27

6:00 am-7:45 am

Nonstop3h 15m

$368

OttawaSt. John's

YOW Ottawa - YYT St John's

YOWYYT

Ottawa

Sat 8/29

8:40 am-8:17 pm

2 stops10h 07m

St John's

Sat 9/5

6:00 am-7:47 pm

2 stops15h 17m

$368

Cheapest one-way

Quickest one-way

OttawaSt. John's

YOW Ottawa - YYT St John's

YOWYYT

Ottawa

Thu 9/17

8:50 pm-12:55 am

Nonstop2h 35m

$147

OttawaSt. John's

YOW Ottawa - YYT St John's

YOWYYT

Ottawa

Wed 9/16

8:45 am-10:55 pm

2 stops12h 40m

$168

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/11

Showing 1-10 of 17 resultsSorted by cheapest first

Compare providers for flights from Ottawa to St. John's

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ottawa to St. John's in August.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy2 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Ottawa-St. John's flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ottawa-St. John's flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ottawa-St. John's flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Ottawa-St. John's flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ottawa-St. John's flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Ottawa to St. John's

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

YOW-YYT

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 St. John's

Prices

Airlines

Delays

How far ahead should I book a flight from Ottawa to St. John's?

The best time to book flights from Ottawa to St. John's is 77 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Ottawa to St. John's?

Currently, February is the cheapest month in which you can book a flight from Ottawa to St. John's (average of $354). Flying from Ottawa to St. John's in December is currently the most expensive (average of $512). 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 YYT?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 31% on flights from Ottawa to St. John's by exploring options for tickets in the evening.

How much does it cost to fly round-trip from Ottawa to St. John's?

Airfare is below average for this route at the moment.

Ottawa to St. John's flights typically cost between $355 and $573 in September.
The cheapest round-trip price found within the last 5 days was $318 on Porter Airlines (Sep 8-Sep 15).

Reviews of airlines servicing St. John's

Peruse reviews from past customers who have flown with Porter Airlines,Air Transat, andAir Canada from Ottawa to St. John's 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

456 reviews

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

456 reviews

Porter Airlines

8.0

Very good

456 reviews

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

572 reviews

Porter Airlines

8.0

Very good

456 reviews

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

11,470 reviews

Porter Airlines

8.0

Very good

456 reviews

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 airports do I use to fly from Ottawa to St. John's?
To fly from Ottawa to St. John's, you need to book a flight from Ottawa (YOW) to St John's (YYT). Nonstop flights to St John's from Ottawa take 2h 35m on average. When it comes time to book airfare, you have a few options: there are 3 outbound flights from Ottawa to St John's offered by 3 different airlines.
How popular is this Ottawa to St. John's flight route?
This flight path from Ottawa to St John's was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
How long is the flight from Ottawa to St. John's?
There are many flights that can get you from Ottawa to St. John's in 2h 35m. Fly via Air Canada or Porter Airlines to get the fastest option. Ottawa and St. John's are separated by a distance of 1098 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the cheapest airlines flying from Ottawa to St. John's round-trip?
Air Transat, at $169, was found to be the cheapest airline from Ottawa to St. John's.Alternate airlines to your destination round-trip include Porter Airlines and Air Canada. Air Transat is 59% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest flights from Ottawa to St. John's?
While on average a flight from Ottawa to St. John's is generally $403, our data shows the cheapest flight currently is $164. When looking at the most popular route, (Ottawa - St John's), you can expect to pay $296 for that flight.
Can I find deals for flights from Ottawa to St. John's that include hotel bookings?
Yes. In addition to deals on Ottawa to St. John's flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ottawa to St. John's?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to St. John's.
Can I find deals for business class flights from Ottawa to St. John's?
Yes. Cheapflights offers flight deals from Ottawa to St. John's 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 St. John's?
Currently, February is the cheapest month in which you can book a flight from Ottawa to St. John's (average of $354). Flying from Ottawa to St. John's in December is currently the most expensive (average of $512). 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

Browse thousands of different options on Cheapflights for your next trip

Complete your trip

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Complete your trip

St. John's car rentals

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Deer Lake car rentals

Top 3 airlines flying from Ottawa to St. John's

Airline	Cheapest	Average	Flexibility	On-time
Air Transat	Cheapest$169	Average$366	FlexibilityNo cancel fee	On-time50%
Porter Airlines	Cheapest$309	Average$457	FlexibilityNo cancel fee	On-time52%
Air Canada	Cheapest$338	Average$521	FlexibilityNo cancel fee	On-time67%

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$140+ Cheap flights from Ottawa to St. John's (YOW - YYT)

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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Ottawa to St. John's with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Ottawa to St. John's

Cheapest flights from Ottawa to St. John'sExplore the most affordable flight options available from Ottawa to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2026.

Explore the most affordable flight options available from Ottawa to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2026.

Best flights from Ottawa to St. John'sDiscover carefully curated flight deals from Ottawa to St. John's that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2026.

Discover carefully curated flight deals from Ottawa to St. John's that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2026.

Last-minute flights from Ottawa to St. John'sDiscover last-minute flight deals from Ottawa to St. John's. Data last updated August 14, 2026 and is based on user searches.

Discover last-minute flight deals from Ottawa to St. John's. Data last updated August 14, 2026 and is based on user searches.

One-way flights from Ottawa to St. John'sSearch for one-way flight options from Ottawa to St. John's. Find affordable one-way fares based on user searches. Data last updated August 14, 2026.

Search for one-way flight options from Ottawa to St. John's. Find affordable one-way fares based on user searches. Data last updated August 14, 2026.

Find flight deals from Ottawa to St. John's

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ottawa to St. John's that are best for you.

Compare providers for flights from Ottawa to St. John's

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ottawa to St. John's in August.

Best time to book a flight from Ottawa to St. John's

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

Cheapflights Insights

How far ahead should I book a flight from Ottawa to St. John's?

The best time to book flights from Ottawa to St. John's is 77 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Ottawa to St. John's?

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

Unlike in the afternoon, when flights are generally more expensive, you can save up to 31% on flights from Ottawa to St. John's by exploring options for tickets in the evening.

How much does it cost to fly round-trip from Ottawa to St. John's?

Airfare is below average for this route at the moment.

Ottawa to St. John's flights typically cost between $355 and $573 in September.The cheapest round-trip price found within the last 5 days was $318 on Porter Airlines (Sep 8-Sep 15).

Weekly flight availability from Ottawa to St. John's

The most flights from YOW to YYT are scheduled on a Monday (4 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

How often are flights from Ottawa to St. John's delayed?

About 24% of weekly flights between Ottawa and St. John's have experienced delays in the past year, with the average delay time being 126 minutes.

What is the most punctual flight time for Ottawa to St. John's flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Ottawa to St. John's flights?

Over the last year, Porter Airlines have had the lowest number of delays on this route, with just 24% of flights being delayed.

Reviews of airlines servicing St. John's

Peruse reviews from past customers who have flown with Porter Airlines,Air Transat, andAir Canada from Ottawa to St. John's 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 airports do I use to fly from Ottawa to St. John's?

How popular is this Ottawa to St. John's flight route?

How long is the flight from Ottawa to St. John's?

What are the cheapest airlines flying from Ottawa to St. John's round-trip?

What are the cheapest flights from Ottawa to St. John's?

Can I find deals for flights from Ottawa to St. John's that include hotel bookings?

How can I find direct flights from Ottawa to St. John's?

Can I find deals for business class flights from Ottawa to St. John's?

What is the cheapest month to book a flight from Ottawa to St. John's?

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.

Complete your trip

Complete your trip to St. John's by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Ottawa to St. John's by cabin class

Find flights from Ottawa to St. John's, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Ottawa and St. John's flights

Browse other Ottawa and St. John's flight options. Last updated on August 14, 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 August 14, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Other flights to St. John's

Explore flights to St. John's departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 14, 2026.

Top 3 airlines flying from Ottawa to St. John's

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Cheapest flights from Ottawa to St. John's
Explore the most affordable flight options available from Ottawa to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2026.

Best flights from Ottawa to St. John's
Discover carefully curated flight deals from Ottawa to St. John's that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2026.

Last-minute flights from Ottawa to St. John's
Discover last-minute flight deals from Ottawa to St. John's. Data last updated August 14, 2026 and is based on user searches.

One-way flights from Ottawa to St. John's
Search for one-way flight options from Ottawa to St. John's. Find affordable one-way fares based on user searches. Data last updated August 14, 2026.

Ottawa to St. John's flights typically cost between $355 and $573 in September.
The cheapest round-trip price found within the last 5 days was $318 on Porter Airlines (Sep 8-Sep 15).