Propane Atlas

Propane in Westport

3 propane locations in Westport, CT.

Of the 3 propane locations listed in Westport, 3 offer tank exchange.

Nearby cities in Connecticut with listed propane: Fairfield (6 locations, about 4 mi), Norwalk (6 locations, about 5 mi) and South Norwalk (1 location, about 7 mi).

3 locations

Tank exchange in Westport (3)

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.

Big Y #142

1076 Post Road East, Westport, CT 06880

Tank Exchange · Blue Rhino

Directions Call store

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

Stop & Shop #653

1790 Post Rd. East, Westport, CT 06880

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 An out-of-date cylinder cannot legally be refilled.