$163+ Cheap flights from New Windsor (SWF) to Ottawa (YOW)
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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Stewart to Ottawa with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Stewart to Ottawa
Discover tips and strategies to find the most affordable flight options for your journey from Stewart (SWF) to Ottawa (YOW). 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 June 12, 2025.
Round-trip from | $535 (Mytrip) |
|---|---|
One-way from | $163 (Mytrip) |
Popular in | September |
Cheapest in | May |
Average price | $269 |
Find flight deals from Stewart to Ottawa
Cheapest flights from Stewart to OttawaExplore the most affordable flight options available from Stewart to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
Explore the most affordable flight options available from Stewart to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
This Mytrip deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from Stewart to Ottawa 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 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from New Windsor to Ottawa that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
New WindsorOttawa
SWF - YOW
SWFYOW
New Windsor Stewart
Fri 7/25
7:56 pm-5:15 pm
1 stop21h 19m
Ottawa
Fri 8/1
7:00 am-7:06 pm
2 stops12h 06m
New WindsorOttawa
SWF - YOW
SWFYOW
New Windsor Stewart
Mon 10/6
11:01 am-12:22 am
2 stops37h 21m
Best time to book a flight from Stewart to Ottawa
Have a flexible travel schedule? Discover the best time to fly to Ottawa from Stewart with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from New Windsor to Ottawa
What is the cheapest month to book a flight from New Windsor to Ottawa?
Currently, January is the cheapest month in which you can book a flight from New Windsor to Ottawa (average of $294). Flying from New Windsor to Ottawa in September is currently the most expensive (average of $428). 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.
Rainfall in Ottawa by month
Plan your trip to Ottawa by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Ottawa ranges from 2.0 - 3.7 inches per month. June is typically the wettest month, when rainfall can reach 3.7 in. February is typically the driest time to visit Ottawa when rainfall is around 2.0 in.
Temperature in Ottawa by month
Plan your trip to Ottawa by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Ottawa, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 F).