The cheapest times to fly from BWI to YZR are
- September 3rd to April 1st (except the weeks of October 1st, December 17th, December 24th, March 5th, and March 19th)
based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from BWI to YZR is early December. Prices can be as high as $919 for Sunday flights during early August, or as low as $592 for Tuesday flights around early December.
When to Fly to Sarnia
Flying from Baltimore, MD (BWI) to Sarnia (YZR) will usually cost between $601 to $724 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early December with an average ticket price of $597. Due to high demand the most expensive time to fly is early August, with an average price of $767. Planning your trip to low-cost times can easily save you $170 on economy flights and even more on first-class flights. Generally, any price below $636 can be considered a good price for a round-trip BWI to YZR flight.
See below for a graph of average weekly prices for the BWI to YZR route. All prices are for round-trip tickets in USD.
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Compared to other flights, the BWI to YZR flight is cheaper than the average and costs much less than the average flight leaving from Baltimore. The average price per mile (for a direct flight) is $1, which is above average.
Flight Prices by Day of the Week
Tuesday is usually the cheapest day to fly to YZR, and Wednesday the cheapest day to fly back into BWI. Sundays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $33 (5%) on this flight.
Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $627. Return trip prices are from the YZR to BWI flight, and often highlight the quality of our data in showing the same trend.
Departing Prices by Day
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Return Trip Prices by Day
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Nonstop Flights and Layovers
Travelers looking to fly from BWI to YZR can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 1 hour 42 minutes may not be realistic.
Alternative Nearby Airports
Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is not usually a nonstop flight from BWI to YZR while comparing.
- 76 miles (122 km) away from YZR
- Usually 71.20% less expensive than YZR
- Nonstop flights available
- 112 miles (180 km) away from YZR
- Usually 67.90% less expensive than YZR
- Nonstop flights available
- 73 miles (117 km) away from YZR
- Usually 59.09% less expensive than YZR
- 1-layover flights available
- 124 miles (200 km) away from YZR
- Usually 62.55% less expensive than YZR
- 1-layover flights available
- 116 miles (187 km) away from YZR
- Usually 58.46% less expensive than YZR
- 1-layover flights available
- 96 miles (154 km) away from YZR
- Usually 55.31% less expensive than YZR
- 1-layover flights available
Flight Questions Answered
Still have questions about flying from BWI to YZR? We’ve got answers.
Which airlines fly this route?
You can find 5 major airlines flying this route most often: Air Canada, American, Delta, EgyptAir, United, and potentially more during busy seasons.
How far away is it from Chris Hadfield Airport to Baltimore/Washington International Thurgood Marshall Airport?
The distance between the two airports is roughly 395 miles or 636 kilometers.
How long does it take to fly from BWI to YZR?
The real-world flight time for a nonstop BWI to YZR flight is about 1 hour 42 minutes.
How many flights go between Baltimore, MD and Sarnia?
It depends on the day of the week and the date, but a typical day might have around 14 available flights from BWI to YZR.
Airport Location Info
Departing Airport
Origination code | BWI |
Origination airport name | Baltimore/Washington International Thurgood Marshall Airport |
City | Baltimore, MD |
Country | the United States |
Latitude | 39.2 |
Longitude | -76.7 |
Return Airport
Destination code | YZR |
Destination airport name | Chris Hadfield Airport |
City | Sarnia |
Country | Canada |
Latitude | 43 |
Longitude | -82.3 |
Other Resources
Flights to YZR
Flights from YZR
Popular Flights
Flights to BWI
Flights from BWI
Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.