Cheap Flights from Ottawa to Saint John

Compare Ottawa to Saint John flight deals

Find the cheapest month or even day of the year to fly to Saint John

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Find the cheapest month to fly from Ottawa to Saint John

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Ottawa to Saint John flights are currently cheapest in April.

Ottawa to Saint John: Alternative routes

Compare routes from Ottawa to Saint John below. You may find an airport to fly into that's cheaper, faster, or easier than Saint John.

Ottawa to Saint John: Flight information

The things to know before you go.
Cheapest flight foundR 3,373
Cheapest month to flyApril

Finding cheap flights from Ottawa to Saint John: Frequently asked questions

The best price we found for a return flight from Ottawa to Saint John is R 7,041. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Ottawa to Saint John. But we found flights with one stop from R 7,041.
As of March 2026, there are no flights flying from Ottawa to Saint John.
The cheapest month to fly from Ottawa to Saint John is usually April.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Ottawa to Saint John Airport on Monday, 20 April 2026.
No airlines currently offer direct flights between Ottawa and Saint John Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Saint John but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Saint John is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Saint John is Porter Airlines .

Flying from Ottawa to Saint John Airport (YSJ): What you need to know

  • Saint John Airport is located in Saint John. The city follows the UTC-4 timezone and is one hour ahead of Ottawa.

  • For a stress-free journey, arrive at the airport two hours ahead of international flights and one hour before domestic departures. This ensures you have enough time to board your flight from Ottawa to YSJ.

  • You'll likely experience longer lines during popular months like August and other peak seasons. Arriving up to four hours ahead of international flights and two hours for domestic departures is a smart move.

Airports in Ottawa

Ottawa Macdonald-Cartier International Airport (YOW)

  • YOW is around 14 kilometres from central Ottawa. If you're catching a taxi, driving or ride-sharing from the centre, it'll take you 20 minutes or so to get there, depending on traffic. If you're taking public transport, expect the travel time to be around 35 minutes.

  • Want a stress-free start to your break? Stay near Ottawa Macdonald-Cartier International Airport. Whether you have an early flight from Ottawa to Saint John Airport or just don't want to be rushed, these hotels offer the perfect solution:

  • When it comes to Ottawa Macdonald-Cartier International Airport's on-time performance, data shows 58% of flights arrive within the expected time frame.

  • YOW is located at 50 Airport Road.

About Saint John Airport (YSJ)

  • Arriving on a late flight from Ottawa to Saint John Airport? Don't let your travel day stretch into tomorrow. Stay within easy reach of YSJ at Deluxe Room in a Cosy Apt.

  • Grab a Saint John Airport rental car and explore Saint John and beyond with your own wheels. Alamo, Avis and Budget are popular outlets to choose from here.

  • Secure the lowest price by booking your vehicle around one week before your Ottawa to Saint John Airport flight.

Getting from Saint John Airport (YSJ) to central Saint John

  • From Saint John Airport, central Saint John is around 19 kilometres away. It takes about 20 minutes to get to the city centre by car.

  • If you're travelling on public transport, expect a journey of roughly 45 minutes.

How to find the cheapest flights from Ottawa to Saint John Airport (YSJ)

  • R 3,373 is the lowest price for a one-way ticket from Ottawa to Saint John Airport. A return flight starts at R 7,041. These prices can change based on demand.

  • Booking early is often the key to scoring a cheap flight from Ottawa to YSJ. Flight prices rise as demand increases, so the closer you get to departure, the more expensive your ticket may be.

  • The 'Whole month' tool shows you the cheapest Ottawa to Saint John Airport tickets across each month. It's a good way to find a bargain if your plans aren't set in stone.

  • Never miss a deal on plane tickets from Ottawa to YSJ by setting up a Price Alert. We'll send you an email or notification on the app when fares go down.

  • Hunt for savings on a flight from Ottawa to Saint John Airport with the help of the filters. Choose your preferred departure and arrival times, airlines and number of stops. You can also sort your results by 'Cheapest,' 'Best' or 'Fastest.'

The best time to fly from Ottawa to Saint John Airport (YSJ)

  • It's time to decide your travel dates for your flight from Ottawa to Saint John Airport (YSJ). October is when most people visit Saint John. If a slower pace sounds more appealing, head there in May.

  • The warmest month in Saint John is August, with temperatures ranging between 13ºC (55ºF) and 23ºC (73ºF). Lock in your Ottawa to YSJ plane ticket then if that's your definition of good weather.

  • Look for cheap tickets from Ottawa to Saint John Airport in January if you'd rather travel when it's cooler. Temperatures are at their lowest then, ranging between -12ºC (10ºF) and 1ºC (34ºF).

More about Saint John

  • Once you've booked your flight from Ottawa to Saint John Airport, find a hotel that offers the right mix of comfort and location. Make one of these options your base for exploring Saint John:

  • Your visit to Saint John won't be complete without checking out the sights. Major attractions that belong on your itinerary include Reversing Falls, Port Saint John New Brunswick Canada and Irving Nature Park.

Explore more of Canada

  • You've visited Saint John, now it's time to explore other parts of Canada. Journey about 193 kilometres east to Halifax to tick off its leading sights. From Halifax Citadel National Historic Site of Canada to Silver Sands Beach and Halifax Public Gardens, there's plenty to keep you on the go.

  • If you're ready to explore another side of Canada, head for Moncton, about 121 kilometres northeast of Saint John. Irishtown Nature Park, Centennial Park and Acadian Museum are the start of reasons to visit.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.