Mexico, the Caribbean, & Florida on sale from USA 3000

USA 3000 has some swell new fares for fall/winter travel to Mexico, the Caribbean, and Florida. As the prompt on their site suggests, you'll have better luck snagging the cheapest fares if you're flexible with your travel dates.

Chicago to Cancun, Mexico $299 round-trip, nonstop, incl. all taxes

Cincinnati to Cancun, Mexico $378 round-trip, nonstop, incl. all taxes

St Louis to Cancun, Mexico $299 round-trip, nonstop, incl. all taxes

Chicago to Puerto Vallarta, Mexico $300 round-trip, nonstop, incl. all taxes

Detroit to Puerto Vallarta, Mexico $379 round-trip, nonstop, incl. all taxes

St Louis to Puerto Vallarta, Mexico $379 round-trip, nonstop, incl. all taxes

Chicago to Ft Myers $200 round-trip, nonstop

Cincinnati to Ft Myers $200 round-trip, nonstop