How gas prices have changed in St. Louis in the last week
Written by:
October 6, 2025
Rangsarit Chaiyakun // Shutterstock
This story was produced by
Cheap Insurance
and reviewed and distributed by Stacker Media.
How gas prices have changed in St. Louis in the last week
CheapInsurance.com compiled statistics on gas prices in St. Louis (MO only) metro area using data from AAA. Gas prices are current as of October 6.
St. Louis by the numbers
- Gas current price: $2.77
--- Missouri average: $2.78
- Week change: -$0.04 (-1.3%)
- Year change: +$0.02 (+0.9%)
- Historical expensive gas price: $4.88 (6/14/22)
- Diesel current price: $3.35
- Week change: -$0.02 (-0.7%)
- Year change: +$0.18 (+5.7%)
- Historical expensive diesel price: $5.42 (6/23/22)
Metros with the least expensive gas
#1. Lawton, OK: $2.42
#2. Tulsa, OK: $2.46
#3. Casper, WY: $2.50
Read on to see which metros have the most expensive gas prices.
1 / 5
jittawit21 // Shutterstock
#5. Napa, CA
- Regular gas price: $4.77
2 / 5
Elen Nika // Shutterstock
#4. San Diego, CA
- Regular gas price: $4.77
3 / 5
Christian Mueller // Shutterstock
#3. Santa Rosa, CA
- Regular gas price: $4.79
4 / 5
Daniel Avram // Shutterstock
#2. San Luis Obispo-Atascadero-Paso Robles, CA
- Regular gas price: $4.90
5 / 5
Istvan Csak // Shutterstock
#1. Lihue (Kauai), HI
- Regular gas price: $4.97