Airfare prices for U.S. domestic flights this November have risen significantly, with holiday fares spiking over 23% compared to last year. The increase is largely driven by airlines passing on higher jet fuel costs to consumers. Thanksgiving travel, in particular, shows an even sharper price hike, with fares up over 30%, according to flight-tracking site Hopper, which analyzed fares outside the peak holiday periods to identify good deals.

Though many flights are pricey this fall, certain routes offer more affordable options. The cheapest flights tend to be shorter trips within regions such as the Midwest and Southeast, as well as intra-island flights in Hawaii and within Florida. Notably, Atlanta, the world’s busiest airport, features prominently in the lowest-cost fares for November, reflecting strong competition and numerous flight options in that hub.

On the other hand, the most expensive tickets are found on routes from remote locations, particularly from Alaska to the East Coast. Despite being an oil-producing state, Alaska relies heavily on imported jet fuel, which contributes to higher airfare for these long-distance flights. Additionally, flights from Nantucket and Martha’s Vineyard in Massachusetts to major cities like New York and Washington, D.C. are also among the priciest.

This variation in airfare demonstrates that flight length alone does not dictate cost; factors like fuel supply logistics and airport traffic levels play significant roles. Travelers looking for affordable flights this November may need to consider less popular routes or timing outside peak holiday travel periods to find the best deals amid the overall rising prices influenced by fuel expenses.