This is the final day of JetBlue's summer sale, with fares to vacation destinations in the United States, Bahamas and Caribbean starting at $39 one way, including taxes and fees.

Book by 11:59 p.m. EDT tonight, May 30, and travel June 5 - Sept. 26.  The lowest fares are generally found on Tuesdays and Wednesdays.

Sample one-way fares from the West Coast:

• Long Beach-Las Vegas ... $39
• San Francisco-Long Beach ... $50
• Seattle-Long Beach ... $110
• Phoenix-New York City ... $150

Sample one-way fares from the Northeast:

• Boston-Washington, D.C. ... $60
• New York City-Burlington, Vt. ... $60
• Washington, D.C.-Orlando ... $85
• New York City-Fort Lauderdale ... $110

Sample one-way fares from Florida: 

• Fort Lauderdale-Nassau, Bahamas ... $54
• Tampa-San Juan, Puerto Rico ... $88
• West Palm Beach-San Juan, Puerto Rico ... $88
• Fort Myers-New York City ... $140

Sample one-way fares from the Midwest & Texas:

• Austin-Orlando ... $100
• Denver-New York City ... $125
• Austin-Boston ... $150

Blackout dates: June 28 - July 7

While on board, unwind with the most coach legroom of any U.S. airline, unlimited snacks and 36 channels of free DirecTV. Plus, the first checked bag is free on all JetBlue flights.