Spirit’s Father’s Day Sale Is Still Going On With $39 Flights — but You Have to Book Fast

The U.S. celebrated fathers this past weekend, and Spirit Airlines is keeping the fun going with a Father’s Day sale that has one-way flights starting as low as $39.

Treat dad to a vacation when you book by 11:59 p.m. ET on June 18 and travel between June 30 and Oct. 16.The sale is only valid on flights on Tuesdays, Wednesdays, and Saturdays, and not available during the July 4 holiday weekend from July 2 to July 9, Spirit shared with Travel + Leisure.

“We know many of our Guests love to travel with their family, and this offer makes it easier to visit a new destination and make new memories together,” Lania Rittenhouse, the vice president of guest experience, brand and communications at Spirit Airlines, said in a statement shared with T+L. “Now families taking advantage of our limited-time offers and low fares will also enjoy more flexibility with our recently launched no change or cancel fees policy.”

Fly from Atlanta to Chicago, from Boston to Charleston, from Dallas to Phoenix, from Newark to Myrtle Beach, from Fort Lauderdale to Philadelphia, and more starting at just $39 one-way. Travelers can also escape to the beach with flights to Miami starting at $39 from both Nashville and Charlotte.

Or splurge and spend a long weekend in Sin City with one-way flights to Las Vegas starting at $50 from Dallas, $91 from Atlanta, $122 from Orlando, and $130 from Newark.

As an ultra-low cost airline, Spirit offers bare-bones tickets and charges for everything from baggage to seat selection. However, travelers who belong to the airline’s paid yearly membership program, the Saver$ Club, can receive discounts on those extras.

Spirit also recently increased its checked baggage weight limit and made it easier to use travel vouchers along with eliminating change and cancellation fees in an effort to make its policies more flexible.

Travelers who miss the sale can still save big by booking their tickets in person at the airport. That’s because Spirit waives its passenger usage fee for customers who book in person, which generally saves travelers around $23 per ticket each way.