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LiveUpdated May 13
Gas prices near 86011
Flagstaff, AZ · AZ average $5.27/gal
Flagstaff's 86011 ZIP code sits at elevation in northern Arizona, where gas prices reflect regional supply chains and seasonal demand shifts. Like much of Arizona, prices here tend to track slightly above the national average due to state fuel formulations and distribution costs. Current prices at stations throughout Flagstaff update regularly, with variation depending on individual station margins and timing of deliveries. Check current rates before filling up to find the best deals in the area.
Nearby ZIP codes in Flagstaff, AZ
How to save more on gas in Flagstaff
1. Use warehouse clubs
Costco and Sam’s Club typically price 15-25 cents per gallon below nearby stations. Membership pays for itself within a few fill-ups.
2. Fill up early in the week
Stations often raise prices Thursday for weekend demand. Fill up Monday through Wednesday to avoid the lift.
3. Keep tires properly inflated
Properly inflated tires improve fuel economy by up to 3 percent at current prices. Check pressure once a month.
4. Check back tomorrow
Prices can shift 10-20 cents overnight during volatile markets. A quick check before you leave home avoids paying yesterday’s spike.
5. Pay cash at split-pricing stations
Stations with cash and credit split pricing typically save an average of 10 cents per gallon when you pay cash.
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Related guides
Deep-dives on US gas-price topics relevant to this area.
Brand
Costco gas prices
Phoenix and Tucson Costco warehouse-club locations.
Research
Why gas prices vary by station
The microeconomics of why same-brand stations across the street price 30 cents apart.
Research
Why gas prices rise faster than they fall
Asymmetric pass-through in US retail gasoline (rockets and feathers).
Directory
US gas station brands directory
Reference for 39 major US gas station chains.
About gas prices in Arizona
Arizona's gas tax is roughly 18 cents per gallon, among the lowest in the country, and the state benefits from short pipeline distances to Los Angeles and El Paso refineries. The Phoenix metro requires reformulated gasoline (CBG, the Cleaner Burning Gasoline blend) from May through September to meet ozone standards, which usually prices about 5 to 10 cents above the rest of the state. Tucson, Flagstaff, and Yuma typically run noticeably cheaper. Costco, Sam's Club, Fry's Food (Kroger), and QuikTrip are the best options for consistent value.