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Cheap flights from Ottawa to Saint John from C$ 257

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 22/7. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — YSJ
5 Jul — 12 Jul1
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 30 June 2025.

Round-trip from

C$ 534

One-way from

C$ 257

Popular in

December

Cheapest in

January

Average price

C$ 551
Air Canada
  • Air Canada
  • 27/8-2/9
  • 3 total stops
  • 10h 26m total
  • Ottawa to Saint John
Air Canada
  • Air Canada
  • 22/7
  • 1 total stop
  • 3h 49m total
  • Ottawa to Saint John
Highest demand for flights based on searches. 8% potential increase in price (C$ 81 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease (C$ 27 potential savings vs. average RT price).
Average for round-trip flights in June 2025

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 30 June 2025.

Wed 27/86:00 a.m.YOW - YSJ
1 stop3h 39mAir Canada
Tue 2/911:30 a.m.YSJ - YOW
2 stops6h 47mAir Canada
Deal found 29/6C$ 534
Thu 31/76:40 p.m.YOW - YSJ
1 stop14h 20mMultiple Airlines
Mon 4/810:45 a.m.YSJ - YOW
1 stop14h 37mMultiple Airlines
Deal found 29/6C$ 732

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 30 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

Thu 28/8

5:05 p.m.-10:00 a.m.

1 stop15h 55m

Saint John

Mon 1/9

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

1 stop14h 37m

C$ 529

OttawaSaint John

YOW - YSJ

YOWYSJ

Ottawa

Wed 27/8

6:00 a.m.-10:39 a.m.

1 stop3h 39m

Saint John

Tue 2/9

11:30 a.m.-5:17 p.m.

2 stops6h 47m

C$ 534

OttawaSaint John

YOW - YSJ

YOWYSJ

Ottawa

Tue 22/7

6:00 a.m.-10:49 a.m.

1 stop3h 49m

C$ 257

OttawaSaint John

YOW - YSJ

YOWYSJ

Ottawa

Sun 13/7

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

1 stop27h 05m

C$ 308

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/6

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 30 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.

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 30 June 2025.
See what other customers who have flown with Air Canada from Ottawa to Saint John have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.1

Boarding

7.3

Food

6.3

Crew

7.8

Entertainment

6.8

Overall

7.1

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.

Comfort

7.1

Boarding

7.3

Food

6.3

Crew

7.8

Entertainment

6.8

Overall

7.1

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$ 534. Users have found that Air Canada is 20% 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

Browse thousands of different options on Cheapflights for your next trip

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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 30 June 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 425AverageC$ 516FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 480AverageC$ 647FlexibilityNo 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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