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Cheap flights from Ottawa to Saint John from C$ 240

YOW — YSJ
15 Oct — 22 Oct1
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

Sun 25/105:45 a.m. -
1 stop3h 34m
Sat 31/1011:05 a.m. -
2 stops9h 47m
Deal found 13/9C$ 453
Fri 23/106:45 a.m. -
2 stops8h 14m
Sat 31/1011:05 a.m. -
1 stop4h 12m
Deal found 13/9C$ 478
Mon 26/106:10 p.m. -
1 stop4h 14m
Sun 1/1111:05 a.m. -
1 stop5h 52m
Deal found 14/9C$ 479
Thu 8/1011:15 a.m. -
1 stop3h 44m
Thu 15/104:40 p.m. -
1 stop5h 10m
Deal found 10/9C$ 492
Sat 10/106:45 a.m. -
2 stops8h 14m
Wed 14/105:00 a.m. -
1 stop5h 05m
Deal found 12/9C$ 497
Thu 15/1011:15 a.m. -
1 stop3h 44m
Sun 18/105:00 a.m. -
1 stop5h 05m
Deal found 11/9C$ 504
Fri 6/117:50 p.m. -
1 stop13h 35m
Sun 8/1111:05 a.m. -
1 stop5h 52m
Deal found 15/9C$ 525

Find flight deals from Ottawa to St John

Round-trip from

C$ 453

One-way from

C$ 240

Popular in

January

Cheapest in

September

Average price

C$ 490
Air Canada
  • Air Canada
  • 25/10-31/10
  • 3 total stops
  • 13h 21m total
  • Ottawa to Saint John
Search Deals
Air Canada
  • Air Canada
  • 19/10-31/12
  • 1 total stop
  • 3h 44m total
  • Ottawa to Saint John
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 175 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease (C$ 90 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

 
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 Ottawa - YSJ Saint John

YOWYSJ

Ottawa

Mon 19/10

6:45 a.m.-3:59 p.m.

2 stops8h 14m

Saint John

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 240
Quickest round-trip

OttawaSaint John

YOW Ottawa - YSJ Saint John

YOWYSJ

Ottawa

Fri 9/10

5:10 a.m.-11:51 a.m.

1 stop5h 41m

Saint John

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 254

OttawaSaint John

YOW Ottawa - YSJ Saint John

YOWYSJ

Ottawa

Mon 28/9

5:10 a.m.-11:56 a.m.

1 stop5h 46m

Saint John

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 275

OttawaSaint John

YOW Ottawa - YSJ Saint John

YOWYSJ

Ottawa

Thu 24/9

6:45 a.m.-3:59 p.m.

2 stops8h 14m

Saint John

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 365

OttawaSaint John

YOW Ottawa - YSJ Saint John

YOWYSJ

Ottawa

Tue 22/9

9:05 a.m.-3:59 p.m.

1 stop5h 54m

Saint John

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 376

OttawaSaint John

YOW Ottawa - YSJ Saint John

YOWYSJ

Ottawa

Sun 25/10

5:45 a.m.-10:19 a.m.

1 stop3h 34m

Saint John

Sat 31/10

11:05 a.m.-7:52 p.m.

2 stops9h 47m

C$ 453

OttawaSaint John

YOW Ottawa - YSJ Saint John

YOWYSJ

Ottawa

Fri 23/10

6:45 a.m.-3:59 p.m.

2 stops8h 14m

Saint John

Sat 31/10

11:05 a.m.-2:17 p.m.

1 stop4h 12m

C$ 478

OttawaSaint John

YOW Ottawa - YSJ Saint John

YOWYSJ

Ottawa

Mon 26/10

6:10 p.m.-11:24 p.m.

1 stop4h 14m

Saint John

Sun 1/11

11:05 a.m.-4:32 p.m.

2 stops6h 27m

C$ 479

OttawaSaint John

YOW Ottawa - YSJ Saint John

YOWYSJ

Ottawa

Thu 8/10

6:45 a.m.-3:59 p.m.

2 stops8h 14m

Saint John

Thu 15/10

4:40 p.m.-8:50 p.m.

1 stop5h 10m

C$ 492

OttawaSaint John

YOW Ottawa - YSJ Saint John

YOWYSJ

Ottawa

Fri 9/10

4:15 p.m.-11:15 p.m.

3 stops30h 00m

Saint John

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 495

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 15 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

Cheapflights Insights

Everything you need to know about your flight from Ottawa to Saint John

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

Airfare is below average for this route at the moment.

Ottawa to Saint John flights typically cost between C$ 490 and C$ 621 in October.
The cheapest round-trip price found within the last 5 days was C$ 453 on Air Canada (25 Oct-31 Oct).

Reviews of airlines servicing St John

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.
Air Canada
7.1
Good
11,630 reviews
Check prices

Comfort

7.1

Crew

7.8

Boarding

7.3

Overall

7.1

Entertainment

6.8

Food

6.3

Reviews

1 / 20
2.0
Mediocre

Lori,May 2026

YYZ - YFC

Didn't land, sent back to Toronto. No food, no accommodation, no help at all!!
Air Canada
7.1
Good
11,630 reviews
Air Canada
7.1
Good
11,630 reviews
Check prices

Comfort

7.1

Crew

7.8

Boarding

7.3

Overall

7.1

Entertainment

6.8

Food

6.3

Reviews

1 / 20
2.0
Mediocre

Lori,May 2026

YYZ - YFC

Didn't land, sent back to Toronto. No food, no accommodation, no help at all!!

Related info for your journey

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

    There are many flights that can get you from Ottawa to Saint John in 3h 34m. Fly via Air Canada to get the fastest option. There are 763 km between Ottawa and Saint John.

  • 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$ 483. 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Ottawa to St John

AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 483AverageC$ 573FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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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?

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

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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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