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Quebec

Gas prices today in Châteauguay

34 gas stations within 8 km of downtown Châteauguay (Quebec).

Regular

Lowest 189.9 ¢/L Average 198.4 ¢/L

19 stations post their price · Updated: October 4, 2026, 9:05 PM

Prices at a glance

For each fuel: the price of stations that post it, and the official area estimate for the others.

Regular

Lowest189.9¢/L
Average198.4¢/L
Highest204.9¢/L

19 stations post their price · 2 minutes ago

Official area estimate ≈195.9¢/L Official average · Montréal · week of September 30, 2026

Premium

Lowest219.9¢/L
Average225.5¢/L
Highest231.9¢/L

19 stations post their price · 2 minutes ago

Official area estimate ≈222.6¢/L Official average · Montréal · week of September 30, 2026

Diesel

Lowest239.9¢/L
Average282.9¢/L
Highest295.9¢/L

14 stations post their price · 2 minutes ago

Official area estimate ≈293.5¢/L Official average · Montréal · week of September 30, 2026

Stations within 8 km of downtown Châteauguay

Stations that post their price come first, cheapest to most expensive. Then the others, by distance, with the official estimate for their area (≈): an estimate is never ranked among station prices.

Rank for
  1. 1
    Indépendant627 boul. Lery, Léry · 4.2 km
    • Regular189.9Régie
    • Premium219.9Régie
    • Diesel239.9Régie
    Directions
  2. 2
    Esso529 boul. Saint-Jean-Baptiste, Mercier · 6.5 km
    • Regular194.9Régie
    • Premium220.9Régie
    • Diesel289.9Régie
    Directions
  3. 3
    Shell311-A Boul. Industriel, Châteauguay · 6.6 km
    • Regular194.9Régie
    • Premium222.9Régie
    • Diesel294.9Régie
    Directions
  4. 4
    Couche-Tard #1089676 boul. Saint-Jean-Baptiste, Mercier · 7.1 km
    • Regular194.9Régie
    • Premium221.9Régie
    • Diesel—
    Directions
  5. 5
    Petro-Canada11 Saint-Jean-Baptiste , Châteauguay · 3.4 km
    • Regular195.9Régie
    • Premium222.9Régie
    • Diesel284.9Régie
    Directions
  6. 6
    Esso28 rue Saint-Jean-Baptiste, Châteauguay · 3.5 km
    • Regular195.9Régie
    • Premium222.9Régie
    • Diesel289.9Régie
    Directions
  7. 7
    Petro-Canada 10701200 Primeau , Châteauguay · 4.0 km
    • Regular195.9Régie
    • Premium222.9Régie
    • Diesel284.9Régie
    Directions
  8. 8
    Esso225 ch. de la Haute-Rivière, Châteauguay · 4.1 km
    • Regular195.9Régie
    • Premium222.9Régie
    • Diesel245.9Régie
    Directions
  9. 9
    Couche-Tard #475182 boul. Saint-Joseph, Châteauguay · 4.4 km
    • Regular195.9Régie
    • Premium222.9Régie
    • Diesel—
    Directions
  10. 10
    Ultramar248 Boul. Saint-Jean-Baptiste, CHÂTEAUGUAY · 4.5 km
    • Regular195.9Régie
    • Premium222.9Régie
    • Diesel—
    Directions
  11. 11
    Petro-Canada222 Saint-Jean-Baptiste , Mercier · 5.3 km
    • Regular198.9Régie
    • Premium225.9Régie
    • Diesel294.9Régie
    Directions
  12. 12
    Esso395 av. Dorval, Dorval · 7.0 km
    • Regular200.9Régie
    • Premium227.9Régie
    • Diesel289.9Régie
    Directions
  13. 13
    Petro-Canada995 Montréal-Toronto , Dorval · 7.3 km
    • Regular200.9Régie
    • Premium227.9Régie
    • Diesel284.9Régie
    Directions
  14. 14
    Petro-Canada440 32 est, Montréal · 7.6 km
    • Regular200.9Régie
    • Premium227.9Régie
    • Diesel284.9Régie
    Directions
  15. 15
    Ultramar1650 rue Notre-Dame, MONTRÉAL · 8.0 km
    • Regular200.9Régie
    • Premium227.9Régie
    • Diesel—
    Directions
  16. 16
    Shell109 boul. d'Anjou, Châteauguay · 2.9 km
    • Regular202.9Régie
    • Premium230.9Régie
    • Diesel289.9Régie
    Directions
  17. 17
    Esso285 boul. Pierre Boursier, Châteauguay · 5.1 km
    • Regular203.9Régie
    • Premium228.9Régie
    • Diesel295.9Régie
    Directions
  18. 18
    Ultramar127 Boul. D'Anjou, CHÂTEAUGUAY · 3.0 km
    • Regular204.9Régie
    • Premium231.9Régie
    • Diesel289.9Régie
    Directions
  19. 19
    Ultramar295 av. Dorval, DORVAL · 6.8 km
    • Regular204.9Régie
    • Premium231.9Régie
    • Diesel—
    Directions
  20. O.C.R Necessities1.8 km
    • Regular≈195.9estimate
    • Premium≈222.6estimate
    • Diesel≈293.5estimate
    Directions
  21. Esso3.2 km
    • Regular≈195.9estimate
    • Premium≈222.6estimate
    • Diesel≈293.5estimate
    Directions
  22. Petro-Canada200 Boulevard Primeau, Châteauguay · 4.0 km
    • Regular≈195.9estimate
    • Premium≈222.6estimate
    • Diesel≈293.5estimate
    Directions
  23. Gas station4.3 km
    • Regular≈195.9estimate
    • Premium≈222.6estimate
    • Diesel≈293.5estimate
    Directions
  24. O.C.R Gas Bar5.1 km
    • Regular≈195.9estimate
    • Premium≈222.6estimate
    • Diesel≈293.5estimate
    Directions
  25. Gas station5.6 km
    • Regular≈195.9estimate
    • Premium≈222.6estimate
    • Diesel≈293.5estimate
    Directions
  26. JR's Gas5.8 km
    • Regular≈195.9estimate
    • Premium≈222.6estimate
    • Diesel≈293.5estimate
    Directions
  27. Rez Gas6.1 km
    • Regular≈195.9estimate
    • Premium≈222.6estimate
    • Diesel≈293.5estimate
    Directions
  28. Old Malone Gas Station6.1 km
    • Regular≈195.9estimate
    • Premium≈222.6estimate
    • Diesel≈293.5estimate
    Directions
  29. Gas station6.1 km
    • Regular≈195.9estimate
    • Premium≈222.6estimate
    • Diesel≈293.5estimate
    Directions
  30. Rez Gas6.1 km
    • Regular≈195.9estimate
    • Premium≈222.6estimate
    • Diesel≈293.5estimate
    Directions
  31. Gas Bar6.9 km
    • Regular≈195.9estimate
    • Premium≈222.6estimate
    • Diesel≈293.5estimate
    Directions
  32. Petro-Canada6.9 km
    • Regular≈195.9estimate
    • Premium≈222.6estimate
    • Diesel≈293.5estimate
    Directions
  33. Bélanger7.8 km
    • Regular≈195.9estimate
    • Premium≈222.6estimate
    • Diesel≈293.5estimate
    Directions
  34. Ultramar7.8 km
    • Regular≈195.9estimate
    • Premium≈222.6estimate
    • Diesel≈293.5estimate
    Directions

Prices can change at any time: check the pump price before filling up. Page updated: October 4, 2026, 9:07 PM

Station map

Each dot is a station at its actual position around downtown Châteauguay. Tap a dot to open its page.

  • 3 cheapest (posted price)
  • Price posted by the station
  • Area estimate or no price
  • Downtown Châteauguay
Downtown Châteauguay O.C.R Necessities · ≈ 195.9¢/L Esso · ≈ 195.9¢/L Petro-Canada · ≈ 195.9¢/L Gas station · ≈ 195.9¢/L O.C.R Gas Bar · ≈ 195.9¢/L Gas station · ≈ 195.9¢/L JR's Gas · ≈ 195.9¢/L Rez Gas · ≈ 195.9¢/L Old Malone Gas Station · ≈ 195.9¢/L Gas station · ≈ 195.9¢/L Rez Gas · ≈ 195.9¢/L Gas Bar · ≈ 195.9¢/L Petro-Canada · ≈ 195.9¢/L Bélanger · ≈ 195.9¢/L Ultramar · ≈ 195.9¢/L Shell · 202.9¢/L Ultramar · 204.9¢/L Petro-Canada · 195.9¢/L Esso · 195.9¢/L Petro-Canada 10701 · 195.9¢/L Esso · 195.9¢/L Couche-Tard #475 · 195.9¢/L Ultramar · 195.9¢/L Esso · 203.9¢/L Petro-Canada · 198.9¢/L Ultramar · 204.9¢/L Esso · 200.9¢/L Couche-Tard #1089 · 194.9¢/L Petro-Canada · 200.9¢/L Petro-Canada · 200.9¢/L Ultramar · 200.9¢/L Indépendant · 189.9¢/L Esso · 194.9¢/L Shell · 194.9¢/L

12-month trend

Official weekly averages. One line per source, nothing smoothed or filled in.

Rank for

Over 12 months, Montréal (weekly average): 155.3¢/L → 195.9¢/L (+40.6¢).

  • Montréal (weekly average)
  • Canadian average
Show the chart data
Week of Montréal (weekly average) Canadian average
September 30, 2026 195.9¢/L 183.6¢/L
September 23, 2026 196.6¢/L 188.4¢/L
September 16, 2026 199.0¢/L 190.5¢/L
September 9, 2026 199.2¢/L 187.0¢/L
September 2, 2026 199.3¢/L 185.5¢/L
August 26, 2026 193.1¢/L 180.8¢/L
August 19, 2026 189.0¢/L 181.5¢/L
August 12, 2026 183.7¢/L 177.2¢/L
August 5, 2026 177.6¢/L 171.4¢/L
July 29, 2026 191.4¢/L 183.4¢/L
July 22, 2026 194.0¢/L 186.8¢/L
July 15, 2026 190.9¢/L 181.8¢/L
July 8, 2026 181.9¢/L 173.6¢/L
July 1, 2026 177.6¢/L 168.5¢/L
June 24, 2026 175.5¢/L 167.6¢/L
June 17, 2026 174.5¢/L 167.9¢/L
June 10, 2026 180.9¢/L 175.2¢/L
June 3, 2026 185.0¢/L 179.1¢/L
May 27, 2026 183.9¢/L 178.9¢/L
May 20, 2026 197.0¢/L 191.6¢/L
May 13, 2026 201.4¢/L 196.5¢/L
May 6, 2026 198.6¢/L 192.8¢/L
April 29, 2026 196.8¢/L 191.0¢/L
April 22, 2026 185.4¢/L 178.1¢/L
April 15, 2026 184.3¢/L 177.1¢/L
April 8, 2026 194.0¢/L 184.2¢/L
April 1, 2026 199.4¢/L 188.8¢/L
March 25, 2026 187.5¢/L 179.5¢/L
March 18, 2026 189.3¢/L 179.8¢/L
March 11, 2026 180.3¢/L 167.7¢/L
March 4, 2026 169.2¢/L 157.3¢/L
February 25, 2026 153.5¢/L 142.2¢/L
February 18, 2026 150.4¢/L 139.6¢/L
February 11, 2026 150.3¢/L 139.6¢/L
February 4, 2026 148.7¢/L 137.9¢/L
January 28, 2026 147.9¢/L 135.3¢/L
January 21, 2026 147.5¢/L 135.1¢/L
January 14, 2026 147.5¢/L 134.8¢/L
January 7, 2026 145.0¢/L 131.6¢/L
December 31, 2025 143.0¢/L 128.5¢/L
December 24, 2025 143.8¢/L 127.8¢/L
December 17, 2025 142.1¢/L 128.1¢/L
December 10, 2025 146.0¢/L 131.4¢/L
December 3, 2025 151.5¢/L 135.2¢/L
November 26, 2025 153.6¢/L 138.2¢/L
November 19, 2025 156.3¢/L 143.3¢/L
November 12, 2025 157.1¢/L 144.0¢/L
November 5, 2025 155.8¢/L 142.4¢/L
October 29, 2025 154.5¢/L 140.4¢/L
October 22, 2025 152.5¢/L 139.7¢/L
October 15, 2025 151.8¢/L 137.6¢/L
October 8, 2025 154.2¢/L 140.1¢/L
October 1, 2025 155.3¢/L 141.5¢/L

Sources: Natural Resources Canada.

Châteauguay, Quebec and Canada

Regular gas compared with official averages. Each value keeps its own date: they do not always cover the same period.

  • Châteauguay: average of the 19 stations that post their price 197.7¢/L
  • Quebec: average of the 2,446 Régie stations, right now 191.4¢/L 6.3¢/L lower than Châteauguay
  • Canada: Natural Resources Canada average, week of September 30, 2026 183.6¢/L 14.1¢/L lower than Châteauguay

The best day to fill up

In Montréal, over the last 8 weeks, Monday is on average the cheapest day: 1.0¢/L lower compared with its weekly average. The most expensive: Thursday (0.9¢/L higher).

Method: Natural Resources Canada daily averages, Monday to Friday (no prices are published on weekends), each day compared with its weekly average.

Electric vehicle

EV charging stations in Châteauguay

Gazo also shows the public chargers around you: connectors, power, rates when the network publishes them, and “Go” in one tap.

Public chargers65
DC fast charging15
Networks4

Most common networks: Circuit électrique, ChargePoint, FLO.

Cheapest known paid charge: ≈ $4.17 for 30 kWh (estimated cost from the published rate or the reported price, among 37 chargers with a known price).

Gazo does not say whether a charger is free right now: no open source publishes it. Sources: Natural Resources Canada, Circuit électrique (CC BY 4.0), © OpenStreetMap contributors.

Every EV charger in Châteauguay

Sources

Where do these prices come from?

In Quebec, every station reports its prices to the Régie de l'énergie (required since April 1, 2026). Gazo reads this official feed every two minutes: these are the prices posted at the pump.

How Gazo ranks stations

Prices around you, in real time

The Gazo app finds your location, ranks nearby stations by price and takes you there in one tap.

Frequently asked questions: gas in Châteauguay

How much is gas in Châteauguay today?

Right now, regular gas costs 189.9¢/L to 204.9¢/L in Châteauguay, with an average of 198.4¢/L (19 stations post their price, updated October 4, 2026, 9:05 PM).

Where is the cheapest gas in Châteauguay?

Based on posted prices, the cheapest regular is at Indépendant (627 boul. Lery, Léry) at 189.9¢/L. Prices change often: the Gazo app shows the up-to-date ranking and takes you there.

Where do the prices in Châteauguay come from?

In Quebec, every station reports its prices to the Régie de l'énergie (required since April 1, 2026). Gazo reads this official feed every two minutes: these are the prices posted at the pump.

Which day should I fill up in Châteauguay?

In Montréal, over the last 8 weeks, Monday is on average the cheapest day: 1.0¢/L lower compared with its weekly average. The most expensive: Thursday (0.9¢/L higher).

Are gas prices regulated in Châteauguay?

No. In Quebec, each station sets its own price: gaps between stations can be large, which is why comparing pays off.

Gas prices near Châteauguay

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