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Cheap flights from Ottawa to Saint John from C$ 242

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 25/5. Fares are subject to change and may not be available on all flights or dates of travel.
YOW — YSJ
1 May — 8 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ottawa to St John

Enter your travel dates to find the best prices.

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 1 April 2026.

Thu 28/59:05 a.m.
YOW
-
YSJ
1 stop5h 35m
Air Canada
Mon 1/64:30 p.m.
YSJ
-
YOW
2 stops6h 21m
Air Canada
Deal found 1/4C$ 475
Thu 21/59:05 a.m.
YOW
-
YSJ
1 stop5h 35m
Air Canada
Mon 25/55:35 a.m.
YSJ
-
YOW
1 stop4h 40m
Air Canada
Deal found 30/3C$ 517
Thu 30/45:45 a.m.
YOW
-
YSJ
1 stop4h 30m
Air Canada
Thu 7/512:50 p.m.
YSJ
-
YOW
1 stop5h 21m
Air Canada
Deal found 29/3C$ 528
Thu 21/56:25 p.m.
YOW
-
YSJ
1 stop14h 35m
Multiple Airlines
Mon 25/512:00 p.m.
YSJ
-
YOW
2 stops13h 20m
Multiple Airlines
Deal found 30/3C$ 538
Thu 4/611:15 a.m.
YOW
-
YSJ
1 stop3h 35m
Air Canada
Mon 8/64:30 p.m.
YSJ
-
YOW
1 stop5h 21m
Air Canada
Deal found 30/3C$ 546
Sun 10/56:05 a.m.
YOW
-
YSJ
2 stops8h 35m
Air Canada
Thu 14/55:35 a.m.
YSJ
-
YOW
1 stop4h 40m
Air Canada
Deal found 30/3C$ 596

Find 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 1 April 2026.

Round-trip from

C$ 475

One-way from

C$ 242

Popular in

January

Cheapest in

February

Average price

C$ 680
Air Canada
  • Air Canada
  • 28/5-1/6
  • 3 total stops
  • 11h 56m total
  • Ottawa to Saint John
Search Deals
Air Canada
  • Air Canada
  • 25/5
  • 1 total stop
  • 5h 52m total
  • Ottawa to Saint John
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 177 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease (C$ 81 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

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 1 April 2026.
Use the filters below to find and compare flights from Ottawa to Saint John that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OttawaSaint John

YOW - YSJ

YOWYSJ

Ottawa

Thu 28/5

6:05 a.m.-3:40 p.m.

2 stops8h 35m

Saint John

Mon 1/6

4:30 p.m.-9:51 p.m.

2 stops6h 21m

C$ 475

OttawaSaint John

YOW - YSJ

YOWYSJ

Ottawa

Thu 21/5

9:05 a.m.-3:40 p.m.

1 stop5h 35m

Saint John

Mon 25/5

5:35 a.m.-9:15 a.m.

1 stop4h 40m

C$ 517

OttawaSaint John

YOW - YSJ

YOWYSJ

Ottawa

Thu 21/5

6:25 p.m.-10:00 a.m.

1 stop14h 35m

Saint John

Mon 25/5

12:00 p.m.-12:20 a.m.

2 stops13h 20m

C$ 538

OttawaSaint John

YOW - YSJ

YOWYSJ

Ottawa

Thu 4/6

11:15 a.m.-3:50 p.m.

1 stop3h 35m

Saint John

Mon 8/6

4:30 p.m.-8:51 p.m.

1 stop5h 21m

C$ 546
Quickest round-trip

OttawaSaint John

YOW - YSJ

YOWYSJ

Ottawa

Mon 11/5

7:00 a.m.-11:55 a.m.

1 stop3h 55m

Saint John

Mon 18/5

5:35 a.m.-9:15 a.m.

1 stop4h 40m

C$ 588

OttawaSaint John

YOW - YSJ

YOWYSJ

Ottawa

Sun 10/5

6:05 a.m.-3:40 p.m.

2 stops8h 35m

Saint John

Thu 14/5

5:35 a.m.-9:15 a.m.

1 stop4h 40m

C$ 596
Cheapest one-way

OttawaSaint John

YOW - YSJ

YOWYSJ

Ottawa

Mon 25/5

5:05 a.m.-11:57 a.m.

1 stop5h 52m

C$ 242

OttawaSaint John

YOW - YSJ

YOWYSJ

Ottawa

Tue 26/5

6:55 a.m.-10:00 a.m.

1 stop26h 05m

C$ 316

OttawaSaint John

YOW - YSJ

YOWYSJ

Ottawa

Mon 13/4

5:45 a.m.-11:15 a.m.

1 stop4h 30m

C$ 332
Quickest one-way

OttawaSaint John

YOW - YSJ

YOWYSJ

Ottawa

Sun 12/4

5:45 a.m.-11:10 a.m.

1 stop4h 25m

C$ 332

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/4

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

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, January is the cheapest month in which you can book a flight from Ottawa to Saint John (average of C$ 184). Flying from Ottawa to Saint John in July is currently the most expensive (average of C$ 387). 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.

How much does it cost to fly round-trip from Ottawa to Saint John?

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 1 April 2026.
See what other customers who have flown with Porter Airlines and 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.
Porter Airlines
8.0
Very good
430 reviews
Check prices

Crew

8.6

Boarding

8.2

Comfort

8.0

Entertainment

7.0

Food

7.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Porter Airlines
8.0
Very good
430 reviews
Porter Airlines
8.0
Very good
430 reviews
Check prices

Crew

8.6

Boarding

8.2

Comfort

8.0

Entertainment

7.0

Food

7.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.
Air Canada
7.1
Good
10,873 reviews
Porter Airlines
8.0
Very good
430 reviews
Check prices

Crew

8.6

Boarding

8.2

Comfort

8.0

Entertainment

7.0

Food

7.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

John,Mar 2026

YYZ - PVR

I'm 6ft 4in. The seats don't have enough room. But was a good flight.

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.

  • How long is the flight from Ottawa to Saint John?

    There are many flights that can get you from Ottawa to Saint John in 8h 35m. Fly via Air Canada to get the fastest option. There are 763 km between Ottawa and Saint John.

  • What are the cheapest airlines flying from Ottawa to Saint John round-trip?

    Flying on Porter Airlines is currently your cheapest option to Saint John, with prices starting at C$ 432. Another option worth looking into is Air Canada, starting at C$ 466 round trip. Users have found that Porter Airlines is 37% 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, January is the cheapest month in which you can book a flight from Ottawa to Saint John (average of C$ 184). Flying from Ottawa to Saint John in July is currently the most expensive (average of C$ 387). 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 1 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 432AverageC$ 526FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 466AverageC$ 594FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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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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