It's not too late to score a $20 flight for a Labor Day getaway –

It's not too late to score a $20 flight for a Labor Day getaway

If you haven't yet made Labor Day plans, it’s not too late to score a cheap flight to visit friends and family or escape to popular destinations across the U.S.

Frontier Airlines is currently having a flash sale with flights starting at $20 one-way for travel between August 18 and October 3. The catch: You'll have to book today.

Some of the cheapest deals include $20 one-way flights from Albuquerque and Columbus to San Antonio, fbetween Austin to New Orleans, from Greenville to Orlando, and from Indianapolis to Philadelphia. Return fares also start at $20, making it possible to book a round-trip as cheap as $40.

There are also $24 one-way flights from Atlanta, Greenville, and Cincinnati to Orlando, from Orlando to Memphis and Nashville, and from Austin to Tampa.

To see what deals are available from your home airport, check Frontier's website.

Frontier is a budget airline, with extra fees for amenities like seat selection and checked baggage. Be sure to check the cost of any additional services you'll want to make sure you're getting a great deal before you book.