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I got an email today that Frontier is offering a sale with one-way routes as low as $20 one-way.  These types of sales happen fairly regularly across different airlines.

It looks like there is only one city pairs available for only $20 – Denver to Phoenix, but there are a variety of city pairs   Here is a sampling from my hometown of Cincinnati (CVG)


Other routes are in the $20s such as Atlanta to Orlando ($24), Philadelphia to Raleigh ($26) or Denver to St. Louis ($29)

Different routes have different rules, restrictions and available dates, so check your route for the fine print.  As a reminder, Frontier is a low-cost airline, so be prepared to pay for food, bags, seats etc.  If you’re traveling Frontier with a family, check out these 6 tips for flying Frontier with a family but watch out for the huge problem flying Frontier

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