AAA forecasts 31.5 million Americans will travel 50 miles or more from home during theLabor Dayholiday weekend, a 2.4 percent decrease from the 32.3 million people who traveled one year ago. TheLabor Dayholiday travel period is defined asThursday, September 1toMonday, September 5.

InIllinois, 1.7 million people will be traveling for the holiday weekend, which is a 2.6 percent decrease from 2010. Of those travelers, just under 1.6 million will be driving (a .1 percent increase from 2010) and just over 69,000 (a 2.3 percent decrease from 2010) will be flying to their destination. Gas prices acrossIllinoisare on average$3.75, up from$2.79in 2010.

InIndiana, 738,000 people are expected to travel, which is a 1.8 percent decrease from 2010. Of those, 674,000 are expected to travel by auto (1.0 percent increase) and almost 25,000 by air (1.4 percent decrease). InIndiana, gas prices are on average$3.61per gallon, up from$2.62in 2010.

"AAA is projecting a decrease in the number ofLabor Daytravelers as some Americans react to recent economic uncertainty and increasing air fares," saidBrad Roeber, regional president of AAA Chicago. "While automobile travel is expected to increase slightly, if recent declines in gasoline prices continue throughLabor Day, we could see an increase in last-minute holiday weekend travel."

The decrease in expected travelers is a result of a mixed economic outlook, consumer uncertainty regarding the overall economy, and recent downturns in economic factors that affect discretionary income, which is particularly relevant to the travel and tourism industry. Real disposal income is up just 1.3 percent, which is being offset by the travel price index rising 6.7 percent since last year, due primarily to rising transportation costs. The housing market remains depressed, with new and existing home prices down 2.4 percent and 3.4 percent, respectively.

Automobile travel up slightly, share of total holiday travelers increases

Approximately 27.3 million people (87 percent of holiday travelers) plan to take to the nation's roadways thisLabor Dayholiday weekend. This is a slight increase of 0.5 percent from the 27.2 millionLabor Day2010 auto travelers, and a three percent increase in the share of total holiday travelers from last year's 84 percent. Automobile travel remains the dominant mode of holiday transportation.

Number of air travelers expected to decrease

Almost 2.5 million leisure travelers (eight percent of holiday travelers) will fly during theLabor Dayholiday weekend, a 1.9 percent decrease from 2010. Rising fuel costs, combined with steady air travel demand, have resulted in rising airfares over the past few months. According to AAA's Leisure Travel Index,Labor Dayairfares are expected to be 13 percent higher than last year with an average lowest round-trip rate of$202for the top 40 U.S. air routes. Increasing airfares and fees are factors contributing to the decline in air travel, the first expected decline for a major travel holiday in 2011 as forecast by AAA.

Travel by other modes of transportation expected to decrease sharply

Other modes of travel (trains, watercraft, multi-modal travel) will make up the remaining five percent of total person-trips (1.7 million travelers), down from the 2010 share of eight percent, but well above the four percent seen in 2009. Travel via these modes is extremely volatile from year to year, with 2011's 34 percent decline in expected travelers falling well within historical averages. These modes are more highly utilized by those within lower income brackets, and as such, are highly sensitive to changes in disposable income as well as the travelers' confidence in the economy and their finances. Consumer confidence in the economy has been trending down in recent months, and according to a survey of traveler intentions, the share of travelers from the lower income bracket is expected to decline from 41 percent in 2010 to 37 percent in 2011. This combination of factors has resulted in the steep decline in travel via these modes forecast for this holiday period.

Travelers to experience increases in hotel rates, car rental rates decrease

Hotel rates for AAA Three Diamond lodgings are expected to increase six percent from one year ago with travelers spending an average of$148per night compared to$139last year. Travelers planning to stay at AAA Two Diamond hotels can expect to pay eight percent more at an average cost of$110per night. Weekend daily car rental rates will average$43, a seven percent decrease from one year ago.

Average travel distance down slightly; median spending largely unchanged

According to a survey of traveler intentions, the average distance traveled by Americans during theLabor Dayholiday weekend is expected to be 608 miles, only slightly less than last year's average travel distance of 635 miles. Median spending is expected to be$702, largely unchanged from$697last year. Fuel and transportation costs combine to consume the largest share of holiday spending (27 percent), followed by accommodations (22 percent), food and beverages (21 percent), shopping (13 percent), entertainment and recreation (12 percent), and other costs (five percent).

Impact of gasoline prices on travel plans

A consistent story throughout the year has been the significant increase in gas prices. The current national average price for regular unleaded gasoline is approximately$3.57per gallon, about86 centshigher than one year ago. Down nearly 10 percent from their May peak, gas prices will have less of an impact onLabor Dayholiday travelers than they had onMemorial DayandIndependence Dayholiday travelers, during which 42 percent and 44 percent of travelers, respectively, stated gas prices would impact travel plans. Seventy-one percent of intendedLabor Dayholiday travelers said gasoline prices would not impact their travel plans. For the remaining 29 percent who said gas prices would impact their travel plans, 20 percent plan to economize in other areas while the remaining nine percent are divided between changing their mode of travel and taking shorter trips.