If you're interested in going to multiple cities, the multiple airport search can help ... With the Google Flight bags filer, you can get flight prices that include the cost of checked luggage ...

For trans-Atlantic flights, you'll pay $60 for your first bag and $100 for your second, if prepaid more than 24 hours prior to departure. Some booking classes include one or two free checked bags.

Flights? Checked into ... Some carriers are also stricter about overweight luggage, which can include carry-ons. To make packing easier and avoid unexpected airport surprises, we've reviewed ...