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  • $39+ 
  • Frontier Summer Fares

Frontier Airlines Summer Fare Deals Under $90 – Select Nationwide Routes

Tip: For direct booking on the airline site, on the DealBase page click “Frontier Airlines” at the top, next to the airline logo.

  • 35 featured routes on sale, $39 – $99
  • One-way flights; gov’t air taxes/fees incl.
  • Book by June 30
  • Travel through September 26, 2018
Deal Expired

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The Deal Basics The Fine Print
Type: Flights
Book by: June 30, 2018 EXPIRED
Travel: Today - Sept. 26, 2018
Source: Frontier Airlines
Additional airline fees may apply. Starting rate last found on June 28, 2018 at 09:21 pm PDT.
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