$120 off all orders
Free Over $120 Value CoolSaverSM A/C Tune-up
Straight Power 12 Months Plan at Only 7.8¢ Rate /2000 kWh
Straight Power 12 Months Plan at Only 7.8¢ Rate /2000 kWh
The Beat The Heat 12+ Plan As Low As 9.7¢ Efl Rate at 2000 kWh
The Beat The Heat 12+ Plan As Low As 9.7¢ Efl Rate at 2000 kWh
Smal Energy Rate Plan Starting from 7.5¢/Kwh
Smal Energy Rate Plan Starting from 7.5¢/Kwh
Prepaid Electricity Plan As Low As 13.9¢ Energy Rate
Prepaid Electricity Plan As Low As 13.9¢ Energy Rate
Save $25 off sitewide
$25 Visa Gift Card With Sign-up on a 12 Or 24 Month Energy Plan
Straight Power 24 Plan for 8.8¢ Efl Rate at 2000 kWh
Straight Power 24 Plan for 8.8¢ Efl Rate at 2000 kWh
$5 off at Frontier Utilities
3 Month Fixed Rate As Low As $5.95 on a Monthly Base Fee
Up to $25 saving on Frontier Utilities
$25 Visa Gift Card @ Frontier Utilities Promo Codes
Shop now and save $25
$25 Gift Card With Go Green Energy Plan Subscription
Save $25 ON Frontier Utilities any order
Visa Gift Card for Only $25 when you Sign-up on a 12 or 24-month Energy Plan
$25 off all orders
$25 Visa Gift Card When You Sign-up on a 12 Or 24-month Energy Plan
20% off Promo Code
20% Off When You Sign Up as a New Customer
20% off sitewide
20% Off for First Time Orders on Sign-up
$50 Bill Credit on"Straight Power" Plan - HOUSTON / CORPUS CHRISTI
Sign-Up on a 12 or 24 month product and Receive a $25 Gift Card
Get $50 Off Your First Bill
Lock in a new low rate and receive a $25 Visa Gift Card!
Lock in a new low rate and receive a $25 Visa Gift Card!
frontierutilities.com Coupons and Codes Information
frontierutilities.com coupons and coupon codes on this page are for online shopping purchases unless otherwise stated. To redeem the coupon code or discount that you want, click on the frontierutilities.com coupon to activate the savings. If a coupon code is required, copy the code and paste it into the coupon box when checking out.
In addition, these frontierutilities.com coupons, including any coupon codes, promotion codes, discounts, offers, savings and free shipping are correct as of January 2024 but may be subject to changes without prior notice. Shoppers in non-US countries such as United Kingdom (UK) and Canada may need to search for the appropriate coupons, vouchers, specials or deals from their local store. We are constantly updating our frontierutilities.com coupons and discounts to maintain the highest quality daily.
Lastly, we have made it really easy to share these frontierutilities.com discounts and coupons with your family and friends through email and social media. You can also vote and comment on these coupons to improve the shopping experience of other shoppers. You may also contact us to feedback us on these frontierutilities.com coupon codes.
