Propane in Afton

5 propane locations in Afton, WY.

Of the 5 propane locations listed in Afton, 1 fills tanks by the gallon and 4 offer tank exchange.

Nearby cities in Wyoming with listed propane: Thayne (1 location, about 14 mi), Etna (2 locations, about 21 mi) and Big Piney (1 location, about 44 mi).

5 locations

Suburban Propane

571 North Washington Street, Afton, WY

Refill

Tank exchange in Afton (4)

Stores listed by the exchange brands' own retailer locators as carrying swap cages for grill-size cylinders. A listing is not a stock check, so call ahead if you need a tank at a particular hour.

Bomgaar's #096

679 Washington Street, Afton, WY 83110

Tank Exchange · Blue Rhino

Directions Call store

Listed in Blue Rhino's retailer locator, checked Sep 27, 2026.

Fast Stop 1139

1220 Washington St., Afton, WY 83110

Tank Exchange · Blue Rhino

Directions Call store

Listed in Blue Rhino's retailer locator, checked Sep 27, 2026.

Hastings ACE Hardware #16218

724 South Washington, Afton, WY 83110

Tank Exchange · Blue Rhino

Directions Call store

Listed in Blue Rhino's retailer locator, checked Sep 27, 2026.

Valley Auto Supply

25 West Rocky Road, Afton, WY 83110

Tank Exchange · Blue Rhino

Directions Call store

Listed in Blue Rhino's retailer locator, checked Sep 27, 2026.

Before you go

Refill vs. Tank Exchange: What You Actually Get

Exchange trades a tank; refill sells you gas by the gallon. The difference in what you get home with is larger than most people expect.

When Does a Propane Tank Expire?

Twelve years from the date stamped on the collar, then a requalification interval that depends on the test method. An out-of-date cylinder cannot legally be refilled.