Q. Why don't you list one-way fares? That would be so much easier!

A. In the olden days of Airfarewatchdog, we did list fares as oneway -- and on occasion we still do, for the odd sale from Spirit, Allegiant, USA 3000 and others  --  but most folks travel round-trip and prefer us to list fares as such. Here's a quick list of airlines that sell all their fares for half the round-trip price that we list:

  • AirTran
  • Southwest
  • Alaska Airlines
  • Air Canada
  • WestJet
  • ExpressJet
  • JetBlue
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