Connecticut propane price: $2.11 per gallon (residential average, estimate). Week of Oct 12, 2026. U.S. average: $2.54. Source: Sample data (placeholder; EIA feed not yet connected). Updated Oct 14, 2026. SAMPLE DATA, NOT REAL PRICES.
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Connecticut Propane Prices: Tank Fill and Swap Costs Near You
Average residential propane in Connecticut is $2.11/gal (-0.01 vs last week). Use it to estimate a home tank fill, then compare with cylinder swap/exchange prices nearby. Sample data
Connecticut 12-week price history
Sample data, not real prices. Placeholder estimates for preview only. Live EIA data is not connected yet.
| Week of | Price / gallon |
|---|---|
| Oct 12, 2026 | $2.11 |
| Oct 5, 2026 | $2.12 |
| Sep 28, 2026 | $2.10 |
| Sep 21, 2026 | $2.08 |
| Sep 14, 2026 | $2.09 |
| Sep 7, 2026 | $2.07 |
| Aug 31, 2026 | $2.05 |
| Aug 24, 2026 | $2.06 |
| Aug 17, 2026 | $2.04 |
| Aug 10, 2026 | $2.02 |
| Aug 3, 2026 | $2.03 |
| Jul 27, 2026 | $2.01 |
| Jul 20, 2026 | $1.99 |
Propane locations in Connecticut
Real businesses, compiled Oct 19, 2026 from public company location pages and, where noted, directory listings (see Source). Only what the source states is shown; anything else is "Unknown". Call ahead to confirm services and prices.
| Name | City | Service area | Exchange | Fill | Service type | Exchange price (with tank to trade in) | Exchange price (no tank to trade) | Fill price per gallon | Source |
|---|---|---|---|---|---|---|---|---|---|
| AmeriGas Propane651 Middle St, Bristol, CT 06010(860) 589-8071 | Bristol, CT | Unknown | Unknown | Yes (delivery) | Delivery (tank fill); exchange unknown | Unknown | Unknown | Unknown | AmeriGas office page |
| AmeriGas Propane275 South Main St, Colchester, CT 06415(860) 537-5925 | Colchester, CT | Unknown | Unknown | Yes (delivery) | Delivery (tank fill); exchange unknown | Unknown | Unknown | Unknown | AmeriGas office page |
| Hocon Gas86 Payne Road, Danbury, CT 06810203-744-4000 | Danbury, CT | Unknown | Unknown | Yes (delivery) | Delivery (tank fill); exchange unknown | Unknown | Unknown | Unknown | Hocon Gas find-a-location page |
| Suburban Propane100 Water Street, Derby, CT 06418(203) 573-9808 | Derby, CT | Unknown | Unknown | Unknown | Unknown | Unknown | Unknown | Unknown | Suburban Propane all-locations page |
| Hocon Gas736 Boston Post Road, Guilford, CT 06437203-458-2790 | Guilford, CT | Unknown | Unknown | Yes (delivery) | Delivery (tank fill); exchange unknown | Unknown | Unknown | Unknown | Hocon Gas find-a-location page |
| Hocon Gas33 Rockland Road, Norwalk, CT 06854203-853-1500 | Norwalk, CT | Unknown | Unknown | Yes (delivery) | Delivery (tank fill); exchange unknown | Unknown | Unknown | Unknown | Hocon Gas find-a-location page |
| Suburban Propane195 Commerce Way, South Windsor, CT 06074(860) 528-1030 | South Windsor, CT | Unknown | Unknown | Unknown | Unknown | Unknown | Unknown | Unknown | Suburban Propane all-locations page |
| Hocon Gas106 Harris Dr., Torrington, CT 06790860-626-0900 | Torrington, CT | Unknown | Unknown | Yes (delivery) | Delivery (tank fill); exchange unknown | Unknown | Unknown | Unknown | Hocon Gas find-a-location page |
| Suburban Propane262 Gallivan Lane, Uncasville, CT 06382(860) 848-5510 | Uncasville, CT | Unknown | Unknown | Unknown | Unknown | Unknown | Unknown | Unknown | Suburban Propane all-locations page |
| Hocon Gas20 Railroad Hill Street, Waterbury, CT 06708203-754-7601 | Waterbury, CT | Unknown | Unknown | Yes (delivery) | Delivery (tank fill); exchange unknown | Unknown | Unknown | Unknown | Hocon Gas find-a-location page |
| U-Haul Moving & Storage at Boston Ave636-650 Boston Ave, Bridgeport, CT 06610(203) 368-2584 | Bridgeport, CT | Unknown | Unknown | Yes (refill station) | Refill station; exchange unknown | Unknown | Unknown | Unknown | U-Haul "Propane Refill Stations" listing |
| U-Haul Moving & Storage of Columbia29 Rte 66 E, Columbia, CT 06237(860) 228-1886 | Columbia, CT | Unknown | Unknown | Yes (refill station) | Refill station; exchange unknown | Unknown | Unknown | Unknown | U-Haul "Propane Refill Stations" listing |
| U-Haul Moving & Storage of Hamden1685 Dixwell Ave, Hamden, CT 06514(203) 281-3390 | Hamden, CT | Unknown | Unknown | Yes (refill station) | Refill station; exchange unknown | Unknown | Unknown | Unknown | U-Haul "Propane Refill Stations" listing |
| U-Haul Moving & Storage at Capitol Ave755 Capitol Ave, Hartford, CT 06106(860) 527-5251 | Hartford, CT | Unknown | Unknown | Yes (refill station) | Refill station; exchange unknown | Unknown | Unknown | Unknown | U-Haul "Propane Refill Stations" listing |
| U-Haul Moving & Storage at Main St3197 Main St, Hartford, CT 06120(860) 249-5623 | Hartford, CT | Unknown | Unknown | Yes (refill station) | Refill station; exchange unknown | Unknown | Unknown | Unknown | U-Haul "Propane Refill Stations" listing |
| U-Haul Moving & Storage of Manchester440 Oakland St, Manchester, CT 06042(860) 645-8110 | Manchester, CT | Unknown | Unknown | Yes (refill station) | Refill station; exchange unknown | Unknown | Unknown | Unknown | U-Haul "Propane Refill Stations" listing |
| U-Haul Moving & Storage at Whalley Ave116 Whalley Ave, New Haven, CT 06511(203) 562-3177 | New Haven, CT | Unknown | Unknown | Yes (refill station) | Refill station; exchange unknown | Unknown | Unknown | Unknown | U-Haul "Propane Refill Stations" listing |
| U-Haul Moving & Storage of Orange190 Boston Post Rd, Orange, CT 06477(203) 795-0291 | Orange, CT | Unknown | Unknown | Yes (refill station) | Refill station; exchange unknown | Unknown | Unknown | Unknown | U-Haul "Propane Refill Stations" listing |
How to lower your propane cost
How much does it cost to fill a propane tank in Connecticut?
Multiply the per-gallon price by the gallons you need. A 500-gallon home tank is filled to about 80% (400 gallons), so at the shown average price that is roughly 400 x the price. Delivery fees and minimums vary by dealer.
Is a tank swap (exchange) cheaper than a refill?
Usually not per gallon. A 20 lb exchange cylinder often holds about 15 lb (about 3.5 gallons), so refilling at a dealer is typically cheaper per gallon. Exchange is faster and more convenient.
When is propane cheapest?
Prices usually dip in late spring and summer. Filling or pre-buying a season contract before October can lower your cost.
How can I lower my propane cost?
Compare dealers, ask about budget or pre-buy plans, own your tank so you can shop around, and improve insulation and thermostat settings.