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Cheap flights from Ottawa to Saint John from C$ 220

YOW — YSJ
24 Sep — 1 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

Fri 25/96:45 a.m. -
2 stops8h 14m
Sat 3/104:40 p.m. -
1 stop5h 08m
Deal found 24/8C$ 442
Tue 6/109:05 a.m. -
1 stop5h 54m
Wed 7/104:40 p.m. -
1 stop5h 10m
Deal found 24/8C$ 483
Mon 5/106:45 a.m. -
2 stops8h 14m
Sun 11/104:40 p.m. -
2 stops6h 12m
Deal found 24/8C$ 491
Thu 24/96:25 p.m. -
1 stop14h 35m
Fri 2/1010:45 a.m. -
1 stop14h 35m
Deal found 22/8C$ 525
Wed 7/106:45 a.m. -
2 stops8h 14m
Wed 14/104:40 p.m. -
2 stops6h 12m
Deal found 23/8C$ 566
Sat 24/106:45 a.m. -
2 stops8h 14m
Sun 1/1111:05 a.m. -
2 stops9h 47m
Deal found 20/8C$ 571
Sun 27/96:25 p.m. -
1 stop14h 35m
Fri 2/1010:45 a.m. -
1 stop14h 35m
Deal found 22/8C$ 584
Mon 28/911:10 a.m. -
1 stop3h 49m
Mon 5/104:40 p.m. -
2 stops6h 12m
Deal found 21/8C$ 585
Fri 25/911:10 a.m. -
1 stop3h 49m
Sun 27/95:00 a.m. -
1 stop5h 05m
Deal found 21/8C$ 592
Sat 26/96:45 a.m. -
2 stops8h 14m
Wed 30/95:00 a.m. -
1 stop4h 15m
Deal found 22/8C$ 593

Find flight deals from Ottawa to St John

Round-trip from

C$ 442

One-way from

C$ 220

Popular in

January

Cheapest in

September

Average price

C$ 715
Air Canada
  • Air Canada
  • 25/9-3/10
  • 3 total stops
  • 13h 22m total
  • Ottawa to Saint John
Search Deals
Air Canada
  • Air Canada
  • 24/9
  • 2 total stops
  • 8h 14m total
  • Ottawa to Saint John
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 175 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease (C$ 89 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 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

Fri 25/9

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

2 stops8h 14m

Saint John

Sat 3/10

4:40 p.m.-12:45 a.m.

2 stops9h 05m

C$ 455

OttawaSaint John

YOW Ottawa - YSJ Saint John

YOWYSJ

Ottawa

Wed 7/10

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

2 stops8h 14m

Saint John

Wed 14/10

4:40 p.m.-9:52 p.m.

2 stops6h 12m

C$ 566

OttawaSaint John

YOW Ottawa - YSJ Saint John

YOWYSJ

Ottawa

Sat 24/10

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

2 stops8h 14m

Saint John

Sun 1/11

11:05 a.m.-2:12 p.m.

1 stop4h 07m

C$ 571

OttawaSaint John

YOW Ottawa - YSJ Saint John

YOWYSJ

Ottawa

Fri 18/9

5:10 a.m.-11:36 a.m.

1 stop5h 26m

Saint John

Fri 25/9

4:40 p.m.-9:52 p.m.

2 stops6h 12m

C$ 592

OttawaSaint John

YOW Ottawa - YSJ Saint John

YOWYSJ

Ottawa

Sat 26/9

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

2 stops8h 14m

Saint John

Wed 30/9

5:00 a.m.-8:15 a.m.

1 stop4h 15m

C$ 593

OttawaSaint John

YOW Ottawa - YSJ Saint John

YOWYSJ

Ottawa

Fri 25/9

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

2 stops8h 14m

Saint John

Sun 27/9

4:40 p.m.-12:45 a.m.

2 stops9h 05m

C$ 596

OttawaSaint John

YOW Ottawa - YSJ Saint John

YOWYSJ

Ottawa

Sat 17/10

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

1 stop5h 54m

Saint John

Wed 21/10

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

1 stop5h 10m

C$ 606
Quickest round-trip

OttawaSaint John

YOW Ottawa - YSJ Saint John

YOWYSJ

Ottawa

Mon 21/9

11:10 a.m.-3:59 p.m.

1 stop3h 49m

Saint John

Mon 28/9

5:00 a.m.-8:15 a.m.

1 stop4h 15m

C$ 629
Cheapest one-way

OttawaSaint John

YOW Ottawa - YSJ Saint John

YOWYSJ

Ottawa

Thu 24/9

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

2 stops8h 14m

C$ 220

OttawaSaint John

YOW Ottawa - YSJ Saint John

YOWYSJ

Ottawa

Sat 10/10

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

2 stops8h 14m

C$ 292

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/8

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$ 570 and C$ 714 in September.
The cheapest round-trip price found within the last 5 days was C$ 442 on Air Canada (25 Sep-3 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
11,530 reviews
Check prices

Comfort

7.1

Food

6.3

Entertainment

6.8

Crew

7.8

Overall

7.1

Boarding

7.3

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
11,530 reviews
Air Canada
7.1
Good
11,530 reviews
Check prices

Comfort

7.1

Food

6.3

Entertainment

6.8

Crew

7.8

Overall

7.1

Boarding

7.3

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 8h 14m. 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$ 473. Users have found that Air Canada is 28% 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$ 473AverageC$ 571FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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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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