If Mt. Kilimanjaro has been on your mind since reading Hemingway in high school (or if you've seen the movie), here's your chance. KLM has a 24-hour flash sale at $798 RT from NYC, or $848 if you're leaving from Chicago or DC. The fare is only available today, 1/15/15.
DETAILS include travel by Mar. 26, must include a Sunday, and 12-month maximum stay.