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Cheap flights from Ottawa to Saint John from C$ 183

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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — YSJ
17 Jun — 24 Jun1
1 adult

Cheap flight deals from Ottawa to St John

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to St John (YSJ). 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 12 June 2025.

Round-trip from

C$ 425

One-way from

C$ 183

Popular in

December

Cheapest in

January

Average price

C$ 551
8/7-11/7
  • 8/7-11/7
  • 2 total stops
  • 41h 42m total
  • Ottawa to Saint John
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1/7
  • 1/7
  • 1 total stop
  • 16h 20m total
  • Ottawa to Saint John
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 80 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 27 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Ottawa to St John

Cheapest flights from Ottawa to St John
Explore the most affordable flight options available from Ottawa to St John. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.

Tue 8/75:55 a.m.YOW - YSJ
1 stop27h 05mMultiple Airlines
Fri 11/710:45 a.m.YSJ - YOW
1 stop14h 37mMultiple Airlines
Deal found 11/6C$ 425
Thu 10/710:00 a.m.YOW - YSJ
1 stop6h 45mAir Canada
Thu 17/711:25 a.m.YSJ - YOW
2 stops6h 42mAir Canada
Deal found 10/6C$ 489

Cheapflights Fare Finder

Customize your flight search to find flights from Ottawa to St John 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 12 June 2025.
Use the filters below to find and compare flights from Ottawa to Saint John that are best for you.

Fly from

Ottawa

Fly to

St John

Route

Depart

Return

Price

OttawaSaint John

YOW - YSJ

YOWYSJ

Ottawa

Tue 8/7

5:55 a.m.-10:00 a.m.

1 stop27h 05m

Saint John

Fri 11/7

10:45 a.m.-12:22 a.m.

1 stop14h 37m

C$ 425

OttawaSaint John

YOW - YSJ

YOWYSJ

Ottawa

Thu 10/7

10:00 a.m.-5:45 p.m.

1 stop6h 45m

Saint John

Thu 17/7

11:25 a.m.-5:07 p.m.

2 stops6h 42m

C$ 489

OttawaSaint John

YOW - YSJ

YOWYSJ

Ottawa

Tue 1/7

4:40 p.m.-10:00 a.m.

1 stop16h 20m

C$ 183

OttawaSaint John

YOW - YSJ

YOWYSJ

Ottawa

Sat 5/7

10:15 p.m.-10:49 a.m.

2 stops11h 34m

C$ 306

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Best time to book a flight from Ottawa to St John

Have a flexible travel schedule? Discover the best time to fly to St John 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 Saint John

What is the cheapest month to book a flight from Ottawa to Saint John?

Currently, May is the cheapest month in which you can book a flight from Ottawa to Saint John (average of C$ 213). Flying from Ottawa to Saint John in December is currently the most expensive (average of C$ 461). 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 YSJ?

Find hourly flight availability from Ottawa to St John. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 June 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 29% on flights from Ottawa to Saint John by exploring options for tickets in the afternoon.

Rainfall in St John by month

Plan your trip to St John by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Saint John ranges from 82.0 - 134.0 mm per month. November is typically the wettest month, when rainfall can reach 134.0 mm. August is typically the driest time to visit Saint John when rainfall is around 82.0 mm.

Temperature in St John by month

Plan your trip to St John by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Saint John, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -8.0 C).

Reviews of airlines servicing St John

Get insights into the airlines that provide service to St John. 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. Reviews last updated 12 June 2025.
Air Canada
7.1
Good
9,537 reviews
Check prices

Overall

7.1

Food

6.3

Boarding

7.3

Comfort

7.0

Entertainment

6.8

Crew

7.8

Reviews

1 / 20
8.0
Excellent

Jadi-Ann,Jun 2025

YYZ - KIN

The flight was smooth with minor turbulence. The staff was courteous. Since I have an aeroplan account I was able to use the inflight wifi. I wanted extra space and the window seat and I had to pay for that. At first, I was okay with that, however, I felt that it was the same distance between for everyone. Maybe I could be wrong.
Air Canada
7.1
Good
9,537 reviews
Air Canada
7.1
Good
9,537 reviews
Check prices

Overall

7.1

Food

6.3

Boarding

7.3

Comfort

7.0

Entertainment

6.8

Crew

7.8

Reviews

1 / 20
8.0
Excellent

Jadi-Ann,Jun 2025

YYZ - KIN

The flight was smooth with minor turbulence. The staff was courteous. Since I have an aeroplan account I was able to use the inflight wifi. I wanted extra space and the window seat and I had to pay for that. At first, I was okay with that, however, I felt that it was the same distance between for everyone. Maybe I could be wrong.

Related info for your journey

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

  • What is the cheapest airline to fly from Ottawa to Saint John round-trip?

    Flying on Air Canada is currently your cheapest option to Saint John, with prices starting at C$ 489. Users have found that Air Canada is 27% cheaper than the other options available to this destination.

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

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

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

    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.

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

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

    Currently, May is the cheapest month in which you can book a flight from Ottawa to Saint John (average of C$ 213). Flying from Ottawa to Saint John in December is currently the most expensive (average of C$ 461). 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

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Top 2 airlines flying from Ottawa to St John

Discover the top 2 airlines that operate flights from Ottawa to St John. 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 12 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 424AverageC$ 564FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 474AverageC$ 661FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Deals for Ottawa to St John flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to St John from Ottawa.

Can Cheapflights find flights from Ottawa to St John with no change fees?

Yes! Cheapflights helps users easily find flights from Ottawa to St John with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to St John from Ottawa today and book when prices fit your budget.

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