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Cheap flights from Saint John to Ottawa from C$ 251

YSJ — YOW
4 Oct — 11 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from St John to Ottawa

Enter your travel dates to find the best prices.

Cheapest flights from St John to Ottawa

Sat 17/105:00 a.m. -
1 stop4h 15m
Sat 24/109:05 a.m. -
1 stop5h 54m
Deal found 3/9C$ 507
Fri 2/105:00 a.m. -
1 stop4h 15m
Fri 9/106:45 a.m. -
2 stops8h 14m
Deal found 4/9C$ 509
Thu 24/95:00 a.m. -
1 stop5h 05m
Sat 26/99:05 a.m. -
1 stop5h 54m
Deal found 31/8C$ 537
Tue 29/95:00 a.m. -
1 stop4h 15m
Sun 4/109:05 a.m. -
1 stop5h 54m
Deal found 3/9C$ 538
Wed 14/105:00 a.m. -
1 stop4h 15m
Fri 16/106:45 a.m. -
2 stops8h 14m
Deal found 4/9C$ 545
Sat 24/105:00 a.m. -
1 stop4h 15m
Sun 1/115:45 a.m. -
1 stop3h 40m
Deal found 31/8C$ 555
Mon 28/910:45 a.m. -
1 stop22h 20m
Sun 18/107:00 a.m. -
1 stop26h 00m
Deal found 30/8C$ 566
Thu 17/95:00 a.m. -
1 stop4h 15m
Mon 21/99:05 a.m. -
1 stop5h 54m
Deal found 30/8C$ 583

Find flight deals from St John to Ottawa

Round-trip from

C$ 507

One-way from

C$ 251

Popular in

March

Cheapest in

November

Average price

C$ 548
Air Canada
  • Air Canada
  • 17/10-24/10
  • 2 total stops
  • 10h 09m total
  • Saint John to Ottawa
Search Deals
Air Canada
  • Air Canada
  • 19/10-31/12
  • 2 total stops
  • 6h 12m total
  • Saint John to Ottawa
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (C$ 270 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (C$ 76 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 Saint John to Ottawa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Saint JohnOttawa

YSJ Saint John - YOW Ottawa

YSJYOW

Saint John

Mon 19/10

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

2 stops6h 12m

Ottawa

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 251

Saint JohnOttawa

YSJ Saint John - YOW Ottawa

YSJYOW

Saint John

Fri 2/10

10:45 a.m.-12:20 a.m.

1 stop14h 35m

Ottawa

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 255
Quickest round-trip

Saint JohnOttawa

YSJ Saint John - YOW Ottawa

YSJYOW

Saint John

Fri 2/10

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

1 stop4h 15m

Ottawa

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 258

Saint JohnOttawa

YSJ Saint John - YOW Ottawa

YSJYOW

Saint John

Thu 1/10

5:00 a.m.-9:05 a.m.

1 stop5h 05m

Ottawa

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 273

Saint JohnOttawa

YSJ Saint John - YOW Ottawa

YSJYOW

Saint John

Tue 15/9

5:00 a.m.-9:05 a.m.

1 stop5h 05m

Ottawa

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 320

Saint JohnOttawa

YSJ Saint John - YOW Ottawa

YSJYOW

Saint John

Sat 3/10

4:40 p.m.-8:48 p.m.

1 stop5h 08m

Ottawa

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 324

Saint JohnOttawa

YSJ Saint John - YOW Ottawa

YSJYOW

Saint John

Mon 19/10

10:45 a.m.-5:35 a.m.

3 stops19h 50m

Ottawa

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 438

Saint JohnOttawa

YSJ Saint John - YOW Ottawa

YSJYOW

Saint John

Sat 17/10

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

1 stop4h 15m

Ottawa

Sat 24/10

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

1 stop5h 54m

C$ 507

Saint JohnOttawa

YSJ Saint John - YOW Ottawa

YSJYOW

Saint John

Wed 14/10

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

1 stop4h 15m

Ottawa

Fri 16/10

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

1 stop5h 54m

C$ 537

Saint JohnOttawa

YSJ Saint John - YOW Ottawa

YSJYOW

Saint John

Sat 24/10

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

1 stop4h 15m

Ottawa

Sun 1/11

5:45 a.m.-10:25 a.m.

1 stop3h 40m

C$ 555

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

Showing 1-10 of 15 resultsSorted by cheapest first
1
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Best time to book a flight from St John to Ottawa

Have a flexible travel schedule? Discover the best time to fly to Ottawa from St John with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

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

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

Currently, November is the cheapest month in which you can book a flight from Saint John to Ottawa (average of C$ 463). Flying from Saint John to Ottawa in March is currently the most expensive (average of C$ 1,265). 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 Saint John to Ottawa?

Airfare is typical for this route at the moment.

Saint John to Ottawa flights typically cost between C$ 490 and C$ 595 in October.
The cheapest round-trip price found within the last 5 days was C$ 507 on Air Canada (17 Oct-24 Oct).

Reviews of airlines servicing Ottawa

Read reviews from past customers who have flown Air Canada from Saint John to Ottawa. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
11,579 reviews
Check prices

Food

6.3

Overall

7.1

Boarding

7.3

Comfort

7.1

Crew

7.8

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Sylvia,Aug 2026

YLW - YYZ

The fires impacted our trip. We sat in the plane for an hour with no air conditioning. We were a total of 5-hour delay but missed our connection. The staff tried to keep us aware of important information
Air Canada
7.1
Good
11,579 reviews
Air Canada
7.1
Good
11,579 reviews
Check prices

Food

6.3

Overall

7.1

Boarding

7.3

Comfort

7.1

Crew

7.8

Entertainment

6.8

Reviews

1 / 20
2.0
Mediocre

Sylvia,Aug 2026

YLW - YYZ

The fires impacted our trip. We sat in the plane for an hour with no air conditioning. We were a total of 5-hour delay but missed our connection. The staff tried to keep us aware of important information

Related info for your journey

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

    For as low as C$ 507, Air Canada can have you in Ottawa from Saint John in 4h 15m. Saint John and Ottawa are separated by a distance of 763 km.

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

    Currently priced at C$ 463, Air Canada will fly you from Saint John to Ottawa and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Users have found that Air Canada is 31% cheaper than the other options available to this destination.

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

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

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

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St John to Ottawa.

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

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

    Currently, November is the cheapest month in which you can book a flight from Saint John to Ottawa (average of C$ 463). Flying from Saint John to Ottawa in March is currently the most expensive (average of C$ 1,265). 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

Travelling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Prescott
Brockville
Wakefield
Pembroke
Smiths Falls

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from St John to Ottawa

AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 463AverageC$ 638FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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