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Cheap flights from St. John's to Ottawa from C$ 186

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 15/10. Fares are subject to change and may not be available on all flights or dates of travel.
YYT — YOW
21 Aug — 28 Aug1
1 adult

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 Tuesday or Saturday 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 16 August 2025.

Round-trip from

C$ 422

One-way from

C$ 186

Popular in

December

Cheapest in

March

Average price

C$ 570

Good round-trip deal

C$ 437 or less

Good one-way deal

C$ 247 or less
Porter Airlines
  • Porter Airlines
  • 16/10-20/10
  • 3 total stops
  • 16h 08m total
  • St. John's to Ottawa
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Porter Airlines
  • Porter Airlines
  • 15/10
  • Nonstop
  • 3h 01m 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).
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Cheapest flight prices on average. 1% potential price decrease (C$ 11 potential savings vs. average RT price).
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Average for round-trip flights in August 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 16 August 2025.

Thu 16/102:55 p.m.YYT - YOW
2 stops10h 56mPorter Airlines
Mon 20/1010:45 a.m.YOW - YYT
1 stop5h 12mPorter Airlines
Deal found 15/8C$ 422
Thu 25/91:15 p.m.YYT - YOW
Nonstop3h 01mPorter Airlines
Wed 1/108:00 a.m.YOW - YYT
1 stop4h 43mPorter Airlines
Deal found 15/8C$ 424
Mon 29/91:15 p.m.YYT - YOW
Nonstop3h 01mMultiple Airlines
Mon 6/105:55 a.m.YOW - YYT
1 stop10h 02mMultiple Airlines
Deal found 14/8C$ 425
Fri 3/102:55 p.m.YYT - YOW
2 stops10h 56mPorter Airlines
Sat 18/108:30 p.m.YOW - YYT
Nonstop2h 38mPorter Airlines
Deal found 14/8C$ 429
Mon 29/91:15 p.m.YYT - YOW
Nonstop3h 01mPorter Airlines
Mon 6/108:30 p.m.YOW - YYT
Nonstop2h 38mPorter Airlines
Deal found 14/8C$ 432
Thu 11/91:15 p.m.YYT - YOW
Nonstop3h 01mPorter Airlines
Thu 18/98:30 p.m.YOW - YYT
Nonstop2h 38mPorter Airlines
Deal found 14/8C$ 435
Tue 30/91:15 p.m.YYT - YOW
Nonstop3h 01mPorter Airlines
Tue 14/108:30 p.m.YOW - YYT
Nonstop2h 38mPorter Airlines
Deal found 14/8C$ 436
Fri 3/107:00 a.m.YYT - YOW
2 stops11h 51mPorter Airlines
Fri 17/1010:45 a.m.YOW - YYT
1 stop5h 12mPorter Airlines
Deal found 14/8C$ 438

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 16 August 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

Thu 16/10

2:55 p.m.-12:21 a.m.

2 stops10h 56m

Ottawa

Mon 20/10

10:45 a.m.-5:27 p.m.

1 stop5h 12m

C$ 422

St. John'sOttawa

YYT - YOW

YYTYOW

St John's

Thu 25/9

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

Nonstop3h 01m

Ottawa

Wed 1/10

8:00 a.m.-2:13 p.m.

1 stop4h 43m

C$ 424

St. John'sOttawa

YYT - YOW

YYTYOW

St John's

Mon 29/9

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

Nonstop3h 01m

Ottawa

Mon 6/10

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

1 stop10h 02m

C$ 425

St. John'sOttawa

YYT - YOW

YYTYOW

St John's

Fri 3/10

2:55 p.m.-12:21 a.m.

2 stops10h 56m

Ottawa

Sat 18/10

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

Nonstop2h 38m

C$ 429

St. John'sOttawa

YYT - YOW

YYTYOW

St John's

Mon 29/9

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

Nonstop3h 01m

Ottawa

Mon 6/10

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

Nonstop2h 38m

C$ 432

St. John'sOttawa

YYT - YOW

YYTYOW

St John's

Thu 11/9

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

Nonstop3h 01m

Ottawa

Thu 18/9

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

Nonstop2h 38m

C$ 435

St. John'sOttawa

YYT - YOW

YYTYOW

St John's

Sat 4/10

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

Nonstop3h 01m

Ottawa

Sat 11/10

5:55 a.m.-12:17 p.m.

1 stop28h 52m

C$ 436

St. John'sOttawa

YYT - YOW

YYTYOW

St John's

Tue 30/9

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

Nonstop3h 01m

Ottawa

Tue 14/10

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

Nonstop2h 38m

C$ 436

St. John'sOttawa

YYT - YOW

YYTYOW

St John's

Wed 15/10

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

Nonstop3h 01m

C$ 186

St. John'sOttawa

YYT - YOW

YYTYOW

St John's

Thu 11/9

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

Nonstop3h 01m

C$ 188

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/8

Showing 1-10 of 16 results
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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 8 August 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 16 August 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 43% 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 10 August 2025.

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

Weekly flight availability from St. John's to Ottawa

Explore weekly flight availability from St. John's to Ottawa. 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 16 August 2025.

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

What’s the top layover airport for flights from St. John's to Ottawa?

Share of one-stop round-trip flights from St. John's to Ottawa chosen by Cheapflights users in the past 12 months, using the same layover each way.

Halifax (YHZ) – chosen by Cheapflights users on 83% of one-stop itineraries from St. John's to Ottawa on Cheapflights.

What’s the cheapest layover airport for flights from St. John's to Ottawa?

Average round-trip fare for 1-stop flights from St. John's to Ottawa, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Halifax (YHZ) is the most affordable 1-stop option, with an average round-trip price of C$ 492.

What’s the fastest layover option from St. John's to Ottawa?

Shortest average travel time for 1-stop one-way flights from St. John's to Ottawa, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Montreal (YUL) have the shortest average one-way travel time for 1-stop routes: 4h 50m.

Which airport typically offers the quickest layover for flights from St. John's to Ottawa?

Average layover duration for 1-stop one-way flights from St. John's to Ottawa, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Montreal (YUL) offer the fastest connection on this route, with an average layover time of 1h 15m.

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 16 August 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
8.0
Very good
332 reviews
Check prices

Entertainment

7.0

Crew

8.7

Food

7.6

Boarding

8.2

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Porter Airlines
8.0
Very good
332 reviews
Porter Airlines
8.0
Very good
332 reviews
Check prices

Entertainment

7.0

Crew

8.7

Food

7.6

Boarding

8.2

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Air Transat
7.7
Good
427 reviews
Porter Airlines
8.0
Very good
332 reviews
Check prices

Entertainment

7.0

Crew

8.7

Food

7.6

Boarding

8.2

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Air Canada
7.1
Good
9,966 reviews
Porter Airlines
8.0
Very good
332 reviews
Check prices

Entertainment

7.0

Crew

8.7

Food

7.6

Boarding

8.2

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience

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 2,088 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    Porter Airlines, at C$ 384, 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$ 443 for a flight from St. John's to Ottawa. The cheapest flight overall is C$ 176 while the most popular route, (St John's - Ottawa) is currently priced at C$ 402.

  • 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 16 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 384AverageC$ 515FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 423AverageC$ 562FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 457AverageC$ 585FlexibilityNo 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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