Frontier Airlines Offers $39 Flights On Select Routes In Extended Flash Sale

06/04/2015 11:27 am ET

'Tis the season for flash sales on flights

As such, Frontier Airlines has extended its "Thank You" sale through Friday, June 5. One-way, nonstop flights start as low as $39, and there are chances to win free roundtrips with the airline.

Some of the best deals we found included flights from Washington, D.C. to Miami for $39, from Atlanta to Denver for $39 and from New York to Atlanta for $89.

Destinations are somewhat limited, perhaps because the sale has been going on for a while already. But if you have a specific trip in mind -- or you're flexible with your destination choices -- then it's certainly worth a look. 

The sale is for flights between June 13 and Oct. 20, 2015. Each deal is available for flights on certain days only; all of the deals we saw excluded Fridays and Sundays. 

But hey: for $39, we'd fly ANY day.

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