Jet Blue Spring Sale
Credit: Getty Images/LOOK

For two days only, JetBlue is selling one-way tickets starting at $39. The Big Spring Sale, which begins today, is good for travel between April 4 and June 14. Many blackout dates apply, including Memorial Day weekend (May 20 until May 31).

Highlights from the sale include a $49 trip from Washington, D.C. to Charleston, South Carolina, a $74 flight from Fort Lauderdale to Barbados, and an $80 flat fare from New York City to Bermuda.

For less than $100, travelers can also visit Mexico City, Orlando, and Savannah, Georgia from cities across the East Coast. To take advantage of the flash sale, tickets must be booked by midnight on March 22.

Travelers willing to “splurge” can reserve a $215 flight to Jamaica from New York City, a $139 trip to Costa Rica from Orlando, and a $508 round-trip flight between Boston and San Francisco.

JetBlue isn’t the only airline offering cheap deals. Until April 6, Southwest is offering one-way spring and summer fares starting at $52 one-way. Think: $59 from Fort Lauderdale to the Bahamas, $69 from San Diego to Las Vegas, and $86 from Chicago to New York City.

Southwest’s low fares are available on travel between April 11 and June 14, and from August 22 until November 1.