A new low-cost airline from Iceland called WOW air has just started advertising fares as low as $99 one way to Europe, including all taxes. (Earlier last week, one could book a trip from Boston to Copenhagen for $99. Now, all fares are higher.)
What’s the catch? This airline has a similar philosophy to Spirit Airlines, the despised US carrier that charges extra for everything.
So before you get your hopes up that you can really fly to Europe for just $99, you have to read the fine print about additional charges.
*MOUSE PRINT:

Here is the full, long list of possible extra charges. Most notable: Your included carry-on bag can weigh no more than 11 pounds. It will cost you $57 for a larger carry-on bag, and $86 for a checked bag, EACH WAY, when going to Europe with a connection in Iceland if paying at the airport. And if you try to sneak in a carry-on bag over 11 pounds without paying, it will cost you up to $105 extra at the gate.
There are also charges for reserving seats: $14 for the front of the plane per leg, $10 for the middle, and $3 for the rear. These prices can double if making “advance” seat reservations at the airport on your way to Europe.
Don’t expect to be able to get seats at the advertised prices until late in 2015 in some cases. And the flight back to the US is not as cheap as going outbound.