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St. John's

$129+ 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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — YYT
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheapflights Tip: The best prices from Ottawa to St John's are usually found in January or May, booked 24 days in advance, depart on a Tuesday or Sunday and return on a Monday

Cheap flight deals from Ottawa to St. John's

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to St. John's (YYT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 17, 2025.

Round-trip from

$292
(Trip.com)

One-way from

$129
(SmartFares)

Popular in

December

Cheapest in

January

Average price

$367

Good round-trip deal

$353 or less

Good one-way deal

$327 or less
From Ottawa to St John's
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One-way flight from Ottawa to St John's
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Highest demand for flights based on searches. 10% potential increase in price ($47 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Ottawa to St John's.
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Price to beat on a one-way flight from Ottawa to St John's.
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Find flight deals from Ottawa to St. John's

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 September 17, 2025.

This Trip.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/212:10 pmYOW - YYT
1 stop6h 08mMultiple Airlines
Fri 10/316:20 amYYT - YOW
Nonstop3h 10mMultiple Airlines
Deal found 9/17$292
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/116:55 pmYOW - YYT
1 stop20h 20mPorter Airlines
Mon 11/176:20 amYYT - YOW
Nonstop3h 10mPorter Airlines
Deal found 9/15$293
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/116:55 pmYOW - YYT
1 stop20h 20mMultiple Airlines
Mon 11/175:40 pmYYT - YOW
1 stop8h 32mMultiple Airlines
Deal found 9/15$296
This Gotogate deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/217:00 amYOW - YYT
2 stops13h 18mPorter Airlines
Fri 10/314:15 pmYYT - YOW
2 stops9h 56mPorter Airlines
Deal found 9/17$307
This SmartFares deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/168:30 pmYOW - YYT
Nonstop2h 38mPorter Airlines
Sun 10/191:15 pmYYT - YOW
Nonstop3h 01mPorter Airlines
Deal found 9/15$319
This SmartFares deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/118:50 pmYOW - YYT
Nonstop2h 41mAir Transat
Mon 11/176:20 amYYT - YOW
Nonstop3h 10mAir Transat
Deal found 9/15$331

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ottawa to St. John's that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Ottawa to St. John's that are best for you.

Fly from

Ottawa

Fly to

St. John's

Route

Depart

Return

Price

OttawaSt. John's

YOW - YYT

YOWYYT

Ottawa

Tue 10/21

2:10 pm-9:48 pm

1 stop6h 08m

St John's

Fri 10/31

6:20 am-8:00 am

Nonstop3h 10m

$292

OttawaSt. John's

YOW - YYT

YOWYYT

Ottawa

Tue 10/21

7:00 am-9:48 pm

2 stops13h 18m

St John's

Fri 10/31

4:15 pm-12:41 am

2 stops9h 56m

$307

OttawaSt. John's

YOW - YYT

YOWYYT

Ottawa

Tue 11/11

5:40 am-11:05 pm

2 stops15h 55m

St John's

Mon 11/17

5:40 pm-12:42 am

1 stop8h 32m

$322

OttawaSt. John's

YOW - YYT

YOWYYT

Ottawa

Thu 10/16

7:00 am-9:48 pm

3 stops13h 18m

St John's

Sun 10/19

6:25 pm-12:21 am

1 stop7h 26m

$324

OttawaSt. John's

YOW - YYT

YOWYYT

Ottawa

Tue 11/11

8:40 am-11:05 pm

3 stops12h 55m

St John's

Mon 11/17

6:00 am-3:04 pm

2 stops10h 34m

$351

OttawaSt. John's

YOW - YYT

YOWYYT

Ottawa

Mon 2/9

4:40 pm-11:30 pm

1 stop5h 20m

St John's

Sat 2/14

10:15 am-2:21 pm

1 stop5h 36m

$381

OttawaSt. John's

YOW - YYT

YOWYYT

Ottawa

Sat 9/27

8:30 pm-12:38 am

Nonstop2h 38m

St John's

Thu 10/2

1:15 pm-2:46 pm

Nonstop3h 01m

$384

OttawaSt. John's

YOW - YYT

YOWYYT

Ottawa

Sat 9/27

8:30 pm-12:38 am

Nonstop2h 38m

St John's

Sat 10/4

1:15 pm-2:46 pm

Nonstop3h 01m

$384

OttawaSt. John's

YOW - YYT

YOWYYT

Ottawa

Wed 10/15

2:10 pm-9:48 pm

1 stop6h 08m

$129

OttawaSt. John's

YOW - YYT

YOWYYT

Ottawa

Sat 10/25

8:30 pm-12:38 am

Nonstop2h 38m

$130

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 12 results
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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.
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

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

Use this chart to determine the optimal time to book a round-trip flight from Ottawa to St. John's. Price data was last updated on September 12, 2025.

The best time to book flights from Ottawa to St. John's is 24 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, January is the cheapest month in which you can book a flight from Ottawa to St. John's (average of $464). Flying from Ottawa to St. John's in December is currently the most expensive (average of $641). 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?

Find hourly flight availability from Ottawa to St. John's. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 34% on flights from Ottawa to St. John's by exploring options for tickets in the afternoon.

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

Reviews of airlines servicing St. John's

Get insights into the airlines that provide service to St. John's. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. John's. Reviews last updated September 17, 2025.
Peruse reviews from past customers who have flown with Porter Airlines and Air 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
7.9
Good
365 reviews

Overall

7.9

Comfort

7.9

Crew

8.6

Food

7.6

Boarding

8.2

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Porter Airlines
7.9
Good
365 reviews
Porter Airlines
7.9
Good
365 reviews

Overall

7.9

Comfort

7.9

Crew

8.6

Food

7.6

Boarding

8.2

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Air Canada
7.1
Good
10,000 reviews
Porter Airlines
7.9
Good
365 reviews

Overall

7.9

Comfort

7.9

Crew

8.6

Food

7.6

Boarding

8.2

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.

Related info for your journey

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

  • 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 38m on average. When it comes time to book airfare, you have a few options: there are 2 outbound flights from Ottawa to St John's offered by 2 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 19 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 13h 18m. Fly via Porter Airlines to get the fastest option. Ottawa and St. John's are separated by a distance of 1098 mi.

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

    Porter Airlines, at $258, was found to be the cheapest airline from Ottawa to St. John's. An alternate airline flying to your destination would be Air Canada. Porter Airlines is 34% 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 $393, our data shows the cheapest flight currently is $213. When looking at the most popular route, (Ottawa - St John's), you can expect to pay $223 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, January is the cheapest month in which you can book a flight from Ottawa to St. John's (average of $464). Flying from Ottawa to St. John's in December is currently the most expensive (average of $641). 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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Alternative routes for Ottawa to St. John's

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to St. John's flights
Pearson Intl to Deer Lake flights
Pierre Elliott Trudeau Intl to St. John's flights
Pearson Intl to Gander flights

Top 2 airlines flying from Ottawa to St. John's

Discover the top 2 airlines that operate flights from Ottawa to St. John's. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapest$258Average$389FlexibilityNo cancel feeOn-time52%
Air CanadaCheapest$319Average$423FlexibilityNo cancel feeOn-time67%

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