JetBlue's "Seven Days of Low Fares" promotion will continue over Labor Day weekend. Keep an eye on JetBlue.com this weekend to see if your route is featured.
Delta's new offer features flights to and from New York City. This sale is worth considering, but Delta is facing lots of competition from other major airlines.
British Airways' London fare sale includes a free two-day sightseeing pass, a $90 value. Travel is valid between October and December, but tickets must be purchased by September 4.
Spirit's new offer features Ft. Lauderdale, Myrtle Beach, the Bahamas, and Costa Rica. Travel is valid from September through November, but tickets must be booked by Thursday.