The latest promo code offer from Spirit allows you to take 75% off the base fare of a round-trip purchase for travel between April and June. Fares start at just $54 round-trip.

Just enter promo code 75PCT when booking on Spirit.com to apply the discount to the base fare for travel on Tuesdays and Wednesdays from April 10 through June 13. Avoid blackout dates on May 23 & 29.

The 75% discount will only apply to the base fare and not to taxes nor Spirit's booking fees so don't expect to see that large of a price drop on certain routes. However, we're still seeing some decent discounts depending on the route.

Tickets must be booked by 11:59 pm ET, tonight, March 13, 2018.

Fares include:

Houston to Orlando $54 round-trip, nonstop

Boston to Baltimore $54 round-trip, nonstop

Los Angeles to Las Vegas $55 round-trip, nonstop

Oakland to Los Angeles $55 round-trip, nonstop

Baltimore to Fort Lauderdale $56 round-trip, nonstop

Pittsburgh to Los Angeles $114 round-trip, nonstop

Los Angeles to Tampa $114 round-trip, nonstop

Minneapolis to Houston $116 round-trip, nonstop

Houston to Newark $118 round-trip, nonstop

Detroit to Seattle $119 round-trip, nonstop

Seattle to Fort Lauderdale $134 round-trip, nonstop

Fort Lauderdale to St. Croix $136 round-trip, nonstop

Fort Lauderdale to Guayaquil, Ecuador $206 round-trip, nonstop

Atlanta to Cartagena $266 round-trip

Myrtle Beach to San Jose, Costa Rica $288 round-trip

Dallas to Guatemala $296 round-trip

New York to Guayaquil, Ecuador $300 round-trip

Orlando to Guayaquil, Ecuador $305 round-trip

Houston to Panama City, Panama $308 round-trip

Cleveland to Santiago, Dominican Republic $310 round-trip

Boston to Lima $329 round-trip

Detroit to Montego Bay $346 round-trip

There are many more routes available as well. Lowest fares may not be available for the entire travel period. You'll have to decline any extras to get their lowest price. We find the prices to Lima and Guayaquil, Ecuador to be especially low compared the competition.

Spirit's Bare Fares only include one small personal item (small backpack, purse, briefcase, etc.) that will fit underneath your seat. Checked baggage starts at $30 each way. If you don't know much about Spirit, we ask that you please read up on them and know all about their fees before flying so you don't get surprised at the airport.

Spirit lists a number of excluded markets in this sale, but this list isn't accurate. We're seeing pretty much any route that we search is actually being discounted at this time so even if your route is listed as excluded, give it a try. 

Above image via Spirit.

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