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Cheap flights from St. John's to Ottawa from C$ 166

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 16/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYT — YOW
18 Oct — 25 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from St John's to Ottawa are usually found in March or January, booked 56 days in advance, depart on a Saturday or Tuesday and return on a Wednesday

Cheap flight deals from St. John's to Ottawa

Discover tips and strategies to find the most affordable flight options for your journey from St. John's (YYT) to Ottawa (YOW). 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 18 September 2025.

Round-trip from

C$ 393

One-way from

C$ 166

Popular in

December

Cheapest in

March

Average price

C$ 488

Good round-trip deal

C$ 328 or less

Good one-way deal

C$ 339 or less
Porter Airlines
  • Porter Airlines
  • 21/11-24/11
  • 4 total stops
  • 18h 49m total
  • St. John's to Ottawa
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16/10
  • 16/10
  • 1 total stop
  • 19h 52m total
  • St. John's to Ottawa
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 22 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from St John's to Ottawa.
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Price to beat on a one-way flight from St John's to Ottawa.
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Find flight deals from St. John's to Ottawa

Cheapest flights from St. John's to Ottawa
Explore the most affordable flight options available from St. John's to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Fri 21/116:00 a.m.YYT - YOW
2 stops10h 34mPorter Airlines
Mon 24/111:20 p.m.YOW - YYT
2 stops8h 15mPorter Airlines
Deal found 17/9C$ 393
Fri 21/114:15 p.m.YYT - YOW
1 stop7h 09mPorter Airlines
Fri 28/116:45 a.m.YOW - YYT
2 stops7h 20mPorter Airlines
Deal found 16/9C$ 395
Mon 27/105:00 a.m.YYT - YOW
1 stop7h 48mMultiple Airlines
Sun 2/117:55 a.m.YOW - YYT
1 stop6h 10mMultiple Airlines
Deal found 17/9C$ 399
Wed 15/101:15 p.m.YYT - YOW
Nonstop3h 01mMultiple Airlines
Mon 20/105:55 a.m.YOW - YYT
1 stop10h 02mMultiple Airlines
Deal found 17/9C$ 402
Sun 19/106:25 p.m.YYT - YOW
1 stop7h 26mPorter Airlines
Sat 25/108:30 p.m.YOW - YYT
Nonstop2h 38mPorter Airlines
Deal found 17/9C$ 404
Thu 16/106:25 p.m.YYT - YOW
1 stop7h 26mPorter Airlines
Sat 25/108:00 a.m.YOW - YYT
1 stop7h 28mPorter Airlines
Deal found 16/9C$ 407
Thu 6/115:00 a.m.YYT - YOW
1 stop7h 48mAir Canada
Mon 10/116:20 p.m.YOW - YYT
1 stop5h 06mAir Canada
Deal found 17/9C$ 414
Thu 9/106:00 a.m.YYT - YOW
1 stop12h 51mMultiple Airlines
Mon 13/105:55 a.m.YOW - YYT
1 stop15h 31mMultiple Airlines
Deal found 16/9C$ 418
Wed 15/104:35 p.m.YYT - YOW
1 stop7h 59mAir Canada
Mon 20/107:00 a.m.YOW - YYT
1 stop7h 23mAir Canada
Deal found 17/9C$ 428
Thu 16/107:00 a.m.YYT - YOW
2 stops11h 51mPorter Airlines
Tue 21/107:00 a.m.YOW - YYT
3 stops13h 18mPorter Airlines
Deal found 17/9C$ 436

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. John's to Ottawa 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 629,999 searches. Data last updated 18 September 2025.
Use the filters below to find and compare flights from St. John's to Ottawa that are best for you.

Fly from

St. John's

Fly to

Ottawa

Route

Depart

Return

Price

St. John'sOttawa

YYT - YOW

YYTYOW

St John's

Fri 21/11

6:00 a.m.-3:04 p.m.

2 stops10h 34m

Ottawa

Mon 24/11

1:20 p.m.-11:05 p.m.

2 stops8h 15m

C$ 393

St. John'sOttawa

YYT - YOW

YYTYOW

St John's

Fri 21/11

4:15 p.m.-9:54 p.m.

1 stop7h 09m

Ottawa

Fri 28/11

6:45 a.m.-3:35 p.m.

2 stops7h 20m

C$ 395

St. John'sOttawa

YYT - YOW

YYTYOW

St John's

Mon 27/10

5:00 a.m.-11:18 a.m.

1 stop7h 48m

Ottawa

Sun 2/11

7:55 a.m.-3:35 p.m.

1 stop6h 10m

C$ 399

St. John'sOttawa

YYT - YOW

YYTYOW

St John's

Wed 15/10

1:15 p.m.-2:46 p.m.

Nonstop3h 01m

Ottawa

Sat 18/10

8:30 p.m.-12:38 a.m.

Nonstop2h 38m

C$ 400

St. John'sOttawa

YYT - YOW

YYTYOW

St John's

Wed 15/10

1:15 p.m.-2:46 p.m.

Nonstop3h 01m

Ottawa

Mon 20/10

5:55 a.m.-5:27 p.m.

1 stop10h 02m

C$ 402

St. John'sOttawa

YYT - YOW

YYTYOW

St John's

Thu 16/10

6:25 p.m.-12:21 a.m.

1 stop7h 26m

Ottawa

Sat 25/10

8:00 a.m.-4:58 p.m.

1 stop7h 28m

C$ 407

St. John'sOttawa

YYT - YOW

YYTYOW

St John's

Thu 6/11

5:00 a.m.-11:18 a.m.

1 stop7h 48m

Ottawa

Mon 10/11

6:20 p.m.-12:56 a.m.

1 stop5h 06m

C$ 414

St. John'sOttawa

YYT - YOW

YYTYOW

St John's

Thu 9/10

6:00 a.m.-5:21 p.m.

1 stop12h 51m

Ottawa

Mon 13/10

5:55 a.m.-10:56 p.m.

1 stop15h 31m

C$ 418

St. John'sOttawa

YYT - YOW

YYTYOW

St John's

Wed 15/10

1:15 p.m.-2:46 p.m.

Nonstop3h 01m

Ottawa

Sat 18/10

2:20 p.m.-10:56 p.m.

1 stop7h 06m

C$ 424

St. John'sOttawa

YYT - YOW

YYTYOW

St John's

Thu 16/10

6:00 a.m.-12:22 a.m.

1 stop19h 52m

C$ 166

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/9

Showing 1-10 of 19 results
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2

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

Have a flexible travel schedule? Discover the best time to fly to Ottawa from St. John's 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 St. John's to Ottawa

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

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

To ensure you get the cheapest price possible for a flight from St. John's to Ottawa, you should look to book at least 56 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, October is the cheapest month in which you can book a flight from St. John's to Ottawa (average of C$ 224). Flying from St. John's to Ottawa in December is currently the most expensive (average of C$ 326). 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 YYT to YOW?

Find hourly flight availability from St. John's to Ottawa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 September 2025.

A simple way to save on the total cost of your ticket is to fly from St. John's to Ottawa in the afternoon. If you’re flexible enough to do this you can expect to save up to 34% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from St. John's to Ottawa?

Use this chart to determine the cheapest time to fly round-trip from St. John's to Ottawa. Price data was last updated on 14 September 2025.

Travelers seeking maximum savings on their St. John's to Ottawa flight should consider departing on Thursday afternoons when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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

Reviews of airlines servicing Ottawa

Get insights into the airlines that provide service to Ottawa. 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 Ottawa. Reviews last updated 18 September 2025.
Read reviews from past customers who have flown Porter Airlines,Air Transat, andAir Canada from St. John's to Ottawa. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
7.9
Good
365 reviews
Check prices

Entertainment

7.0

Overall

7.9

Crew

8.6

Comfort

7.9

Food

7.6

Boarding

8.2

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
Check prices

Entertainment

7.0

Overall

7.9

Crew

8.6

Comfort

7.9

Food

7.6

Boarding

8.2

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 Transat
7.7
Good
439 reviews
Porter Airlines
7.9
Good
365 reviews
Check prices

Entertainment

7.0

Overall

7.9

Crew

8.6

Comfort

7.9

Food

7.6

Boarding

8.2

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
Check prices

Entertainment

7.0

Overall

7.9

Crew

8.6

Comfort

7.9

Food

7.6

Boarding

8.2

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 St. John's to Ottawa. 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 St. John's to Ottawa?

    To fly from St. John's to Ottawa, you need to book a flight from St John's (YYT) to Ottawa (YOW). Nonstop flights to Ottawa from St John's take 3h 01m on average. When it comes time to book airfare, you have a few options: there are 2 outbound flights from St John's to Ottawa offered by 3 different airlines.

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

    The St John's to Ottawa flight path was viewed by 2,090 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 St. John's to Ottawa?

    Porter Airlines can get you from St. John's to Ottawa in just under 10h 34m. Your travel time can differ by up to . The distance between St. John's and Ottawa is about 1767 km.

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

    Porter Airlines, at C$ 382, was found to be the cheapest airline from St. John's to Ottawa.Alternate airlines to your destination round-trip include Air Canada and Air Transat. You may be able to fly from St. John's to Ottawa for 25% less than the average price by searching for these airlines.

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

    On average you can expect to pay C$ 464 for a flight from St. John's to Ottawa. The cheapest flight overall is C$ 180 while the most popular route, (St John's - Ottawa) is currently priced at C$ 376.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from St. John's to Ottawa 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 St. John's to Ottawa?

    Currently, October is the cheapest month in which you can book a flight from St. John's to Ottawa (average of C$ 224). Flying from St. John's to Ottawa in December is currently the most expensive (average of C$ 326). 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

Travelling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Brockville
Smiths Falls
Perth
Prescott
Pembroke
Wakefield

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

Discover the top 3 airlines that operate flights from St. John's to Ottawa. 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 629,999 searches. Data last updated 18 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 382AverageC$ 512FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 416AverageC$ 563FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 488AverageC$ 601FlexibilityNo cancel feeOn-time50%
Search Air Transat flights

Fly with Cheapflights

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How does Cheapflights help users find flights from St. John's to Ottawa?

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Why should you use Cheapflights to find cheap flight tickets from St. John's to Ottawa?

Millions of users choose and trust Cheapflights to book the best flight deals from St. John's to Ottawa 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 St. John's to Ottawa with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from St. John's to Ottawa, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from St. John's to Ottawa become cheaper?

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