Costco Missoula Gas Prices
3220 N Reserve St, Missoula, MT 59808
Warehouse #67 · 2nd cheapest of 5 in Montana
2nd cheapest of 5 in Montana
Prices last refreshed — always verify at the pump.
30-day price trend
Located at 3220 N Reserve St in Missoula, Montana, this Costco gas station opened on November 27, 1991 and has been serving members for over 34 years. The pumps run 6AM – 10PM Monday through Friday, 6AM – 8:30PM on Saturday, and 6AM – 7:30PM on Sunday, while the warehouse itself opens 10AM – 8:30PM on weekdays. Members at this warehouse can also access a food court, a pharmacy, a tire center, an optical department, and hearing aid services. Regular pump prices at this station have climbed about $0.45 over the past two weeks, from $3.899 two weeks ago. Premium has climbed about $0.45 over the same period.
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Frequently asked questions
What are the gas station hours at Costco Missoula?
The Costco Missoula gas station is open 6AM – 10PM Monday through Friday, 6AM – 8:30PM on Saturday, and 6AM – 7:30PM on Sunday. Hours can change on holidays — check the warehouse page on Costco.com before a long drive.
How much is gas at Costco Missoula right now?
Current pump prices at Costco Missoula are regular at $4.349 USD per gallon and premium at $4.949 USD per gallon. Prices are pulled from public sources and can change throughout the day — always verify at the pump before fueling.
Where is the Costco Missoula gas station located?
Costco Missoula is at 3220 N Reserve St, Missoula, MT 59808. The gas pumps are on the warehouse property — look for the Costco fuel canopy near the parking lot.
When did the Costco Missoula warehouse open?
The Costco Missoula warehouse in Missoula, Montana opened on November 27, 1991.
What other services does Costco Missoula offer besides gas?
Beyond the gas station, Costco Missoula also has a food court, a pharmacy, a tire center, an optical department, and hearing aid services. Department hours can differ from the main warehouse — check signage on arrival.
Is Diesel available at Costco Missoula?
No — Diesel fuel is not sold at the Costco Missoula gas station. Only regular and premium unleaded gasoline are offered at this location. For the nearest Costco Diesel, check a larger warehouse or business center nearby.