Gas Prices in Allentown, PA
Updated May 21, 2026 · AAA data · Regular unleaded
Gas Prices in Allentown
The Lehigh Valley (Allentown-Bethlehem-Easton) offers more competitive gas prices than the Philadelphia metro despite sharing Pennsylvania's high state tax. Sheetz's presence provides a significant price anchor, and the region's proximity to New Jersey creates some cross-border competitive awareness.
Prices at individual stations can vary by 5–15 cents within the same city depending on brand, location, and local competition. Use apps like GasBuddy to find the cheapest station near you in Allentown.
Frequently Asked Questions
What is the gas price in Allentown right now?
The average regular unleaded price in Allentown, Pennsylvania is $4.660/gal as of May 21, 2026. Station prices vary — expect a range of roughly $4.560 to $4.780 across the metro area.
Is Allentown gas cheaper than Philadelphia?
Allentown typically runs 5-10¢ cheaper than Philadelphia, primarily due to lower operating costs and commercial real estate prices in the Lehigh Valley vs the Philadelphia metro area.
Where is cheapest gas in Allentown?
Sheetz locations throughout the Lehigh Valley consistently offer the best prices. Wawa on Hamilton Blvd and Tilghman Street is competitive. Costco in South Whitehall Township offers strong prices for members.
When is the cheapest day to buy gas in Allentown?
Nationwide data shows Monday and Tuesday tend to have slightly lower gas prices before weekly demand picks up. Avoid buying gas Thursday through Saturday when prices are typically higher.