Getting your player ready...
Frontier Airlines began a fare sale Monday that runs through Wednesday for travel domestically and internationally through Aug. 26. The Denver- based carrier is offering fares as low as $39 each way to more than 50 destinations.
This story has been corrected in this online archive. Originally, it said that the $39 fares would apply to Costa Rica. That route is $149 from Denver, and travel had to be booked by Wednesday April 1 and completed by Aug. 26.
