I want to travel from city A to city B. Round trip ticket costs much less than one-way. So I want to buy a round trip ticket and travel only in one direction. What airline can do to me to punish such a life hack? Will I have any problems with this?

  • 1
    Not a duplicate, in my opinion. The other question asks why pricing is done this way, this question asks what the penalties would be if the airline catches you.
    – choster
    Aug 6 '13 at 16:55

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