Propane refill near San Antonio, TX
14 stations that refill your own tank (not just swap it). Posted prices checked September 6, 2026. Sorted cheapest first.
Quick math: a standard 20 lb grill tank holds about 4.7 gallons. At the lowest posted price here ($3.25/gal) a true fill runs about
$15.28 + tax. A swap-cage exchange tank typically comes back with only 15 lb — you pay for gas you don't get.
Why refill beats exchange →
| Station | Refill | Exchange | Today |
|---|
U-Haul Moving & Storage of Helotes
10681 W Loop 1604 N, San Antonio, TX 78254 |
$3.25/gal | — | Open today 9 am - 5 pm |
U-Haul of Landa Park
920 S I-35 South Frontage Rd, New Braunfels, TX 78130 |
$3.95/gal | — | Open today 9 am - 5 pm |
U-Haul Moving & Storage at San Pedro
5810 San Pedro Ave, San Antonio, TX 78212 |
$3.95/gal | — | Open today 9 am - 5 pm |
U-Haul Moving & Storage of South Park
1826 SW Military Dr, San Antonio, TX 78221 |
$3.95/gal | — | Open today 9 am - 5 pm |
U-Haul of Ingram Park
5786 NW Loop 410, San Antonio, TX 78238 |
$3.95/gal | — | Open today 9 am - 5 pm |
U-Haul Moving & Storage at Austin Hwy
2390 Austin Hwy, San Antonio, TX 78218 |
$3.95/gal | — | Open today 9 am - 5 pm |
U-Haul Moving & Storage at Grissom Rd
5420 Grissom Rd 215, San Antonio, TX 78238 |
$3.95/gal | — | Open today 9 am - 5 pm |
U-Haul Moving & Storage of Woodlake
6745 FM 78, San Antonio, TX 78244 |
$3.95/gal | — | Open today 9 am - 5 pm |
U-Haul Moving & Storage of Naco - Perrin
12534 Nacogdoches Rd, San Antonio, TX 78217 |
$4.25/gal | — | Open today 9 am - 5 pm |
U-Haul Moving & Storage at W W White
4502 Rigsby Ave, San Antonio, TX 78222 |
$4.25/gal | — | Open today 9 am - 5 pm |
U-Haul Moving & Storage of Valley Hi
7747 Hwy 90 W, San Antonio, TX 78227 |
$4.25/gal | — | Open today 9 am - 5 pm |
Station details
U-Haul Moving & Storage of Helotes Lowest price
10681 W Loop 1604 N, San Antonio, TX 78254 · (210) 640-3933 · 13.7 miles from downtown
Refill: $3.25/gal + taxAutogas: $3.25/gal
Mon-Thur: 7 am - 7 pm · Fri: 7 am - 8 pm · Sat: 7 am - 7 pm · Sun: 9 am - 5 pm
U-Haul of Landa Park
920 S I-35 South Frontage Rd, New Braunfels, TX 78130 · (830) 629-5831 · 28.7 miles from downtown
Refill: $3.95/gal + taxAutogas: $3.38/gal
Mon-Thur: 7 am - 7 pm · Fri: 7 am - 8 pm · Sat: 7 am - 7 pm · Sun: 9 am - 5 pm
U-Haul Moving & Storage at San Pedro
5810 San Pedro Ave, San Antonio, TX 78212 · (210) 731-2800 · 4.3 miles from downtown
Refill: $3.95/gal + taxAutogas: $3.78/gal
Mon-Thur: 7 am - 7 pm · Fri: 7 am - 8 pm · Sat: 7 am - 7 pm · Sun: 9 am - 5 pm
U-Haul Moving & Storage of South Park
1826 SW Military Dr, San Antonio, TX 78221 · (210) 922-3666 · 5.0 miles from downtown
Refill: $3.95/gal + taxAutogas: $3.38/gal
Mon-Thur: 7 am - 7 pm · Fri: 7 am - 8 pm · Sat: 7 am - 7 pm · Sun: 9 am - 5 pm
U-Haul of Ingram Park
5786 NW Loop 410, San Antonio, TX 78238 · (210) 684-8700 · 7.6 miles from downtown
Refill: $3.95/gal + taxAutogas: $3.38/gal
Mon-Thur: 7 am - 7 pm · Fri: 7 am - 8 pm · Sat: 7 am - 7 pm · Sun: 9 am - 5 pm
U-Haul Moving & Storage at Austin Hwy
2390 Austin Hwy, San Antonio, TX 78218 · (210) 656-2014 · 7.7 miles from downtown
Refill: $3.95/gal + taxAutogas: $3.08/gal
Mon-Thur: 7 am - 7 pm · Fri: 7 am - 8 pm · Sat: 7 am - 7 pm · Sun: 9 am - 5 pm
U-Haul Moving & Storage at Grissom Rd
5420 Grissom Rd 215, San Antonio, TX 78238 · (210) 680-9232 · 9.0 miles from downtown
Refill: $3.95/gal + taxAutogas: $3.63/gal
Mon-Thur: 7 am - 7 pm · Fri: 7 am - 8 pm · Sat: 7 am - 7 pm · Sun: 9 am - 5 pm
U-Haul Moving & Storage of Woodlake
6745 FM 78, San Antonio, TX 78244 · (210) 666-1065 · 9.3 miles from downtown
Refill: $3.95/gal + taxAutogas: $3.38/gal
Mon-Thur: 7 am - 7 pm · Fri: 7 am - 8 pm · Sat: 7 am - 7 pm · Sun: 9 am - 5 pm
U-Haul Moving & Storage of Naco - Perrin
12534 Nacogdoches Rd, San Antonio, TX 78217 · (210) 657-0091 · 10.5 miles from downtown
Refill: $4.25/gal + taxAutogas: $3.38/gal
Mon-Thur: 7 am - 7 pm · Fri: 7 am - 8 pm · Sat: 7 am - 7 pm · Sun: 9 am - 5 pm
U-Haul Moving & Storage at W W White
4502 Rigsby Ave, San Antonio, TX 78222 · (210) 333-3131 · 5.7 miles from downtown
Refill: $4.25/gal + taxAutogas: $3.38/gal
Mon-Thur: 7 am - 7 pm · Fri: 7 am - 8 pm · Sat: 7 am - 7 pm · Sun: 9 am - 5 pm
U-Haul Moving & Storage of Valley Hi
7747 Hwy 90 W, San Antonio, TX 78227 · (210) 673-4960 · 9.2 miles from downtown
Refill: $4.25/gal + taxAutogas: $3.33/gal
Mon-Thur: 7 am - 7 pm · Fri: 7 am - 8 pm · Sat: 7 am - 7 pm · Sun: 9 am - 5 pm
Also refills propane (price not posted online)
U-Haul of Vance Jackson
2566 NW Loop 410, San Antonio, TX 78230 · (210) 349-8023 · 6.4 miles from downtown
Mon-Thur: 7 am - 7 pm · Fri: 7 am - 8 pm · Sat: 7 am - 7 pm · Sun: 9 am - 5 pm
U-Haul Moving & Storage of Castle Hills
1951 NW Loop 410, San Antonio, TX 78213 · (210) 375-0213 · 6.7 miles from downtown
Mon-Thur: 7 am - 7 pm · Fri: 7 am - 8 pm · Sat: 7 am - 7 pm · Sun: 9 am - 5 pm
U-Haul Moving & Storage of Eckhert
7741 Eckhert Rd #43, San Antonio, TX 78240 · (210) 684-8688 · 9.8 miles from downtown
Mon-Thur: 7 am - 7 pm · Fri: 7 am - 8 pm · Sat: 7 am - 7 pm · Sun: 9 am - 5 pm
Other places that refill propane in San Antonio
Many Tractor Supply, Ace Hardware, Costco (members), farm co-ops and independent propane dealers also refill 20–100 lb cylinders and RV tanks. They don't publish live prices online, so we only list stations we can verify. Know one we're missing? Email us the address and we'll check it and add it.
Get a delivered price per gallon in San Antonio
Home tank (100–1,000 gallons)? The per-gallon delivered price is the number that matters, and suppliers rarely post it. Tell us what you need and one local supplier that serves San Antonio will call or email you a price. Free, no obligation, no list — one supplier, one call.
We hand your request to one propane supplier serving your ZIP; they contact you directly. Not sold to lead lists.
Worth having before you go
Three cheap things that pay for themselves on the first refill: a tank gauge so you stop swapping half-full tanks, a 1 lb bottle refill adapter if you run camp stoves or a Buddy heater, and a new 20 lb cylinder if yours is past its 12-year date (the station will refuse it).
Bulk delivery for a home tank is a different service from cylinder refill — get delivery quotes above.
Source: prices and hours as posted on each station's own listing on September 6, 2026. View source.