GasBuddy Logo
GasBuddy Logo
Log InSign UpFind GasEnglish
Notice: The GasBuddy® site will be temporarily unavailable from 11pm CST to 5am CST on July 8-9 for routine maintenance .
 Home Gas Prices Ontario Cornwall

Top 10 Gas Station & Cheap Fuel Prices in Cornwall, ON

  • Regular Fuel Prices
  • Midgrade Fuel Prices
  • Premium Fuel Prices
  • Diesel Fuel Prices
  • E85 Fuel Prices
  • UNL88 Fuel Prices
Canadian Tire

Canadian Tire 

Full Star IconFull Star IconFull Star IconHalf-filled Star IconEmpty Star Icon
 157
101 Ninth St E
Cornwall, ON

Amenities

Propane
C-Store
Pay at Pump
Restrooms
Air Pump
Payphone
Loyalty Discount
Lotto

Reviews

stgbotmem58's avatar image
stgbotmem58
Jan 26 2026
Bad Review Icon

Price fixing again


View Full Station Details
 Details
Ultramar

Ultramar 

Full Star IconFull Star IconFull Star IconHalf-filled Star IconEmpty Star Icon
 210
1950 McConnell Ave
Cornwall, ON

Amenities

Propane
C-Store
Pay at Pump
Restrooms
Air Pump
Truck Stop
Lotto

Reviews

stgbotmem139's avatar image
stgbotmem139
Apr 13 2026
Okay Review Icon

Paid at the pump


View Full Station Details
 Details
Shell

Shell 

Full Star IconFull Star IconFull Star IconHalf-filled Star IconEmpty Star Icon
 125
132 Marlborough St N
Cornwall, ON

Amenities

C-Store
Pay at Pump
Air Pump
Payphone
ATM

Reviews

koiHai_gas's avatar image
koiHai_gas
Sep 16 2016
Bad Review Icon

They don't care about customers


View Full Station Details
 Details
Petro-Canada

Petro-Canada 

Full Star IconFull Star IconFull Star IconHalf-filled Star IconEmpty Star Icon
 137
2690 Brookdale Ave
Cornwall, ON

Amenities

Propane
C-Store
Pay at Pump
Restrooms
Air Pump
ATM

Reviews

stgbotmem125's avatar image
stgbotmem125
Apr 15 2026
Great Review Icon

Paid at the pump


View Full Station Details
 Details
Esso

Esso 

Empty Star IconEmpty Star IconEmpty Star IconEmpty Star IconEmpty Star Icon
 0
2375 Vincent Massey Dr
Cornwall, ON

Amenities

No amenities found.


Reviews

stgbotmem139's avatar image
stgbotmem139
Mar 25 2026
Okay Review Icon

Not bad


View Full Station Details
 Details
MacEwen

MacEwen 

Full Star IconFull Star IconFull Star IconHalf-filled Star IconEmpty Star Icon
 60
15919 CR-2
Long Sault, ON

Amenities

Propane
C-Store
Restaurant
Restrooms

Reviews

candice2014's avatar image
candice2014
Jan 31 2017
Okay Review Icon

Not such a great station


View Full Station Details
 Details
MacEwen

MacEwen 

Full Star IconFull Star IconFull Star IconHalf-filled Star IconEmpty Star Icon
 148
1030 McConnell Ave
Cornwall, ON

Amenities

C-Store
Pay at Pump
Restrooms
Air Pump
Payphone
ATM

Reviews

stgbotmem125's avatar image
stgbotmem125
Apr 06 2026
Great Review Icon

Nice enough


View Full Station Details
 Details
CENTEX

CENTEX 

Empty Star IconEmpty Star IconEmpty Star IconEmpty Star IconEmpty Star Icon
 0
1230 Brookdale Ave
Cornwall, ON

Amenities

Propane
C-Store
Pay at Pump
Restrooms
Air Pump
Loyalty Discount
Lotto

Reviews

No reviews found for this station.


View Full Station Details
 Details
MacEwen

Esso 

Full Star IconFull Star IconFull Star IconHalf-filled Star IconEmpty Star Icon
 92
1400 Boundary Rd
Cornwall, ON

Amenities

C-Store
Pay at Pump
Restrooms
ATM
Truck Stop

Reviews

Plowguy8's avatar image
Plowguy8
Oct 19 2016
Great Review Icon

Very nice


View Full Station Details
 Details
Ultramar

Ultramar 

Empty Star IconEmpty Star IconEmpty Star IconEmpty Star IconEmpty Star Icon
 0
439 Thirteenth St W
Cornwall, ON

Amenities

Membership Pricing
Propane
C-Store
Pay at Pump
ATM
Service Station
Lotto

Reviews

stgbotmem58's avatar image
stgbotmem58
Mar 07 2026
Great Review Icon

Paid at the pump


View Full Station Details
 Details
Click here to earn instant savings of up to $10 every tank!
Click here to download the GasBuddy App and start saving today!

Find Cheap Gas Prices in Canada

Alberta
British Columbia
Manitoba
New Brunswick
Newfoundland and Labrador
Nova Scotia
Northwest Territories
Nunavut
Ontario
Prince Edward Island
Quebec
Saskatchewan
Yukon Territory

You Are Here

 Home Gas Prices Ontario Cornwall