I was too busy to post this earlier, apologies all around, but there are still some available dates to snag a fare glitch at Cheaptickets.com.
$61 roundtrip ($0 + tax) from JFK or Baltimore to Reykjavik, Iceland (KEF).
I see the following dates working at the moment:
June 26 – July 1, JFK-KEF
June 3 – June 8, JFK-KEF
June 3 – June 9, JFK-KEF
June 27 – July 8, BWI-KEF
Certainly there are more, keep plugging away and good luck. Won’t be around much longer.
Update: 6/3 – 6/9 out of JFK no longer works, but 6/3 – 6/8 does. Also return to BWI on July 4th is good.
Update 2: rapidly disappearing… I just can’t seem to get this to price anymore.