Air travel for the holidays can be costly, especially if buyers purchased flights after September. That's when travelers can explore other options. In metropolitan areas, trains and buses are more feasible, while a state ferry may be an option for less populated areas.
Travelers, in general, are allowed to bring canned goods on their flights, but TSA suggests storing canned items in checked luggage. Most canned items contain more liquid than what's allowed (3.4 ounces or less for each item), which makes them difficult to read on x-ray machines, and as a result, may require additional screening.