How gas prices have changed in Maine in the last week

Written by:
May 15, 2026
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How gas prices have changed in Maine in the last week

compiled statistics on gas prices in Maine using data from . Gas prices are as of May 15.

Maine by the numbers
- Gas current price: $4.53
- Week change: -$0.01 (-0.3%)
- Year change: +$1.54 (+51.4%)
- Historical expensive gas price: $5.09 (6/16/22)

- Diesel current price: $5.81
- Week change: +$0.00 (+0.1%)
- Year change: +$1.99 (+52.1%)
- Historical expensive diesel price: $6.38 (5/18/22)

Metros with most expensive gas in Maine
#1. Lewiston-Auburn: $4.58
#2. Bangor: $4.54
#3. Portland: $4.53

States with the least expensive gas
#1. Texas: $4.00
#2. Mississippi: $4.00
#3. Louisiana: $4.01
#4. Georgia: $4.02
#5. Oklahoma: $4.02

Read on to see which states have the most expensive gas prices.

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#5. Alaska

- Regular gas price: $5.26
2 / 5
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#4. Oregon

- Regular gas price: $5.35
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#3. Hawaii

- Regular gas price: $5.65
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#2. Washington

- Regular gas price: $5.78
5 / 5
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#1. California

- Regular gas price: $6.14

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