Canada Gas Prices: Canadian drivers, brace yourselves! Gas prices are climbing tomorrow, May 8, 2025, in major cities like Toronto, Calgary, Vancouver, Montreal, Ottawa, and beyond.
With increases ranging from 2 to 4 cents per litre, filling up your tank could sting a bit more.
But don’t worry—some cities are dodging the hike, and a few are even seeing price drops.
Want to know where to find the cheapest gas in Canada?
This comprehensive guide dives into tomorrow’s gas price forecast, highlights the most affordable stations, and offers strategies to beat the price surge.
Whether you’re in Kingston, Peterborough, or Vancouver, read on to plan your next fill-up and keep your fuel budget in check.
Table of Contents
Why Are Canada Gas Prices Going Up Tomorrow?
Regular fuel prices are set to rise across most of Canada on May 8, 2025.
The increases stem from fluctuating crude oil prices, seasonal demand shifts, and the transition to summer gasoline blends, which are costlier to produce.
Global supply and demand dynamics, geopolitical tensions, and refining costs also play a role in pushing pump prices higher.
Fortunately, diesel prices are expected to remain stable, offering relief to diesel vehicle owners.
However, for regular gasoline users, the price hikes vary by city, with some areas facing steeper increases than others.
Let’s break down where prices are rising, where they’re falling, and where you can find the best deals.
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Where Are Gas Prices Increasing Tomorrow?
Major Canadian cities will see a modest uptick in regular gas prices.
Here’s a snapshot of the expected changes:
- Kingston and Cornwall, ON: The biggest jumps, with a 4-cent per litre increase.
- Toronto, Ottawa, Montreal, Vancouver, Calgary, Edmonton: A 2-cent per litre hike.
- Other cities: Smaller increases or no change, depending on the region.
Not every city is facing higher prices, though.
Some Ontario locales, including Markham, Peterborough, and Sudbury, are set to enjoy price drops of 3 to 4 cents per litre.
Meanwhile, areas like Niagara, Thunder Bay, Winnipeg, Saskatoon, the B.C. Interior, and most of the Maritimes are expected to hold steady with no change.
These variations highlight the importance of knowing your local gas price trends.
If you’re in a city facing a hike, filling up before midnight on May 7 could save you a few bucks.
Where Are Gas Prices Dropping or Staying Flat?
While the overall trend leans toward higher prices, several cities are bucking the trend:
Markham, Peterborough, Sudbury, ON: Expect a welcome decrease of 3 to 4 cents per litre.
Niagara, Thunder Bay, ON; Winnipeg, MB; Saskatoon, SK: Prices are forecasted to remain unchanged.
B.C. Interior and Maritimes: Most stations will maintain current prices, offering stability for local drivers.
These areas provide a silver lining for drivers looking to avoid the price surge.
If you’re near one of these cities, you might not need to rush to the pump just yet.
Where to Find the Cheapest Gas in Canada
Even with prices creeping up in many areas, some provinces and stations continue to offer budget-friendly fuel.
The lowest provincial averages and individual station prices as of May 7, 2025.
Here’s the rundown:
Cheapest Provincial Averages
- Alberta: 123.4 cents per litre, the lowest in Canada.
- Ontario: 127.7 cents per litre, a close second.
- Manitoba: 129.9 cents per litre.
- Saskatchewan: Around 130 cents per litre.
- British Columbia: 152.9 cents per litre, one of the highest.
- Quebec: 151.5 cents per litre, also on the pricier side.
Cheapest Gas Stations (May 7, 2025)
Following stations with the lowest prices today:
- Alberta: CENTEX & GOmarket, Vegreville – 103.9 c/L
- Ontario: Bear Creek Express, Munsee-Delaware Nation (Chatham-Kent) – 110.9 c/L
- Manitoba: Western Nations Gas Bar (CO-OP), Brandon – 115.5 c/L
- Saskatchewan: Regina Cabs, Regina – 117.9 c/L
- New Brunswick: Sobeys, Miramichi – 124.9 c/L
- British Columbia: Chevron, Oliver – 130.9 c/L
- Nova Scotia: Esso, Lower Sackville – 139.4 c/L
- Quebec: Esso, Gatineau – 139.9 c/L
- Newfoundland: Costco, St. John’s – 142.9 c/L
- Prince Edward Island: Wilsons, Summerside – 146.2 c/L
For tomorrow’s average regular gas prices in key cities, ranked from cheapest to most expensive, are:
- Kingston, ON: 124.9 c/L
- Peterborough, ON: 125.9 c/L
- Sudbury, ON: 126.9 c/L
- Oshawa, ON: 128.9 c/L (cheapest in the GTA)
- Winnipeg, MB: 129.9 c/L
- Calgary, AB: 130.9 c/L
- Barrie, Brampton, Hamilton, Mississauga, Waterloo, ON: 130.9 c/L
- Ottawa, ON: 132.9 c/L
- Saskatoon, SK: 134.9 c/L
- Toronto, ON: 136.9 c/L
- Kelowna, BC: 136.9 c/L
- Halifax, NS: 139.4 c/L
- Fredericton, Moncton, Saint John, NB: 141.7 c/L
- Montreal, QC: 163.9 c/L
- Victoria, BC: 170.9 c/L
- Vancouver, BC: 174.9 c/L
If you’re in Kingston, Peterborough, or Sudbury, you’re in luck—these cities are among the cheapest in Canada tomorrow.
However, drivers in Vancouver, Victoria, and Montreal should prepare for some of the highest prices, with Vancouver topping the list at a steep 174.9 cents per litre.
Should You Fill Up Now or Wait?
Deciding whether to fill up before the price hike depends on your location and driving habits.
Here are some tips to guide your decision:
Fill Up Tonight if You’re in a Rising City
If you’re in Toronto, Ottawa, Calgary, Edmonton, Vancouver, Montreal, Kingston, or Cornwall, where prices are set to increase by 2 to 4 cents, hit the pump before midnight on May 7 to lock in today’s lower rates.
Wait if You’re in a Dropping or Stable City
Drivers in Markham, Peterborough, Sudbury, Winnipeg, or the Maritimes can likely hold off, as prices are either dropping or staying flat.
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Consider Summer Trends
With summer driving season approaching, demand for fuel typically rises, and summer gasoline blends are more expensive to produce.
Small price bumps like tomorrow’s could signal more increases in the coming weeks.
If you spot a good price today, it’s wise to fill up, especially in cities facing hikes.
Keep an eye on local stations, as prices can vary significantly even within the same city.
Why Gas Prices Vary Across Canada
Gas prices in Canada are influenced by a mix of global and local factors.
Understanding these can help you anticipate future trends and plan your fill-ups:
Crude Oil Prices
Global supply and demand, geopolitical events, and OPEC+ production decisions directly impact the cost of crude oil, which accounts for a significant portion of gasoline prices.
Refining and Distribution Costs
Refining crude oil into gasoline and transporting it to stations adds to the final price.
These costs can vary by region.
Taxes
Federal, provincial, and local taxes, including carbon taxes, differ across provinces.
For example, British Columbia has some of the highest gas taxes in Canada, contributing to its elevated prices.
Retail Margins
Gas stations set their margins based on operational costs like rent, utilities, and credit card fees, which can lead to price differences even within the same city.
Seasonal Demand
Summer driving season and the switch to summer gasoline blends increase costs, while winter months often see lower demand and prices.
These factors explain why Alberta enjoys some of the lowest prices, while British Columbia and Quebec face higher averages.
Local competition and station-specific promotions also play a role, so shopping around can pay off.
How to Save on Gas Amid Rising Prices
With gas prices trending upward, here are practical strategies to stretch your fuel budget:
Fill Up Early in the Week
Prices often rise toward the weekend due to increased demand.
Filling up on Monday or Tuesday can save you a few cents per litre.
Join Loyalty Programs
Many gas stations offer rewards programs that provide discounts or points redeemable for fuel.
Carpool or Combine Trips
Reducing the number of trips you take can cut fuel costs.
In Toronto, for example, increasing carpooling could save $750 million annually in operating and infrastructure costs.
Maintain Your Vehicle
Regular maintenance, like keeping tires properly inflated and using the recommended fuel grade, improves fuel efficiency.
Consider Fuel-Efficient Vehicles
If you’re in the market for a new car, explore hybrid or electric vehicles.
By combining these tactics, you can mitigate the impact of tomorrow’s price hikes and keep more money in your pocket.
What’s Next for Gas Prices in Canada?
Tomorrow’s price increases may be just the beginning.
Several factors suggest that gas prices could remain volatile in the coming months:
Summer Driving Season: Increased travel demand during summer typically drives prices higher.
Geopolitical Risks: Ongoing conflicts, such as Russia’s war on Ukraine, and potential trade disruptions could push crude oil prices up, affecting pump prices.
Carbon Pricing: While the federal carbon tax was removed in some regions, its reinstatement or adjustments in others could influence future prices.
Global Economic Trends: Fears of a global economic slowdown or trade wars, such as those hinted at by U.S. President-elect Donald Trump’s tariff proposals, could lower oil demand and prices—but the impact remains uncertain.
Analysts are divided on long-term trends.
For now, drivers should stay vigilant, monitor local prices, and take advantage of savings opportunities whenever possible.
Plan Your Fill-Up and Save
As gas prices rise across Canada on May 8, 2025, knowing where to find the cheapest fuel can make a big difference.
Cities like Kingston, Peterborough, and Sudbury offer some of the lowest prices, while Vancouver and Montreal drivers face the highest costs.
Don’t let tomorrow’s hikes catch you off guard.
Check local prices, fill up before increases hit, and explore ways to reduce your fuel consumption.
Stay tuned for more updates on gas price trends, and keep your tank—and your wallet—ready for the road ahead.
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