AAA is telling travelers to prepare to pay more for fuel this holiday season. (Mark Gail/The Washington Post)

According to the auto club, the national average price of gasoline is two cents higher than it was last month and 58 cents higher than the same time last year.

AAA forecasts that gas will cost about $3.40 per gallon by Thanksgiving week. The national average per-gallon cost last year was $2.87.

If you’re looking for a deal on the cheapest gas in the D-M-V, you might want to check out, which maintains a database of reports from volunteer price spotters and service stations across the Washington region.

Tell us: How are you planning to keep travel costs down this holiday season? Leave a comment below.

Chat: Discuss travel plans, gas prices, traffic and other transportation issues with Dr. Gridlock today at noon.