Cheapest Gas in Missouri
Every Missouri metro AAA tracks, ranked from the lowest regular price up, updated 9/4/26. The cheapest gas in Missouri right now is $3.66/gal in Joplin.
Cheapest metroJoplin$3.66/gal regular
| # | Metro | Regular | Diesel |
|---|---|---|---|
| 1 | Joplin | $3.66 | $5.50 |
| 2 | Springfield | $3.75 | $5.49 |
| 3 | Kansas City (MO only) | $3.76 | $5.41 |
| 4 | St. Joseph | $3.77 | $5.43 |
| 5 | Columbia | $3.87 | $5.42 |
| 6 | Cape Girardeau | $3.88 | $5.37 |
| 7 | Jefferson City | $3.90 | $5.38 |
| 8 | St. Louis (MO only) | $3.91 | $5.48 |