By Nikki Ekstein
April 17, 2014

I’ve long loved Rome 2 Rio as a transportation guide: it tells you every possible way to get from Point A to Point B, and offers in-line prices and itineraries. Since I started using it, I’ve realized just how efficient train travel can be—factor in security lines and early airport arrivals, and the train can take less time than flying, depending on where you’re going. For the first time, an OTA is in agreement, as CheapAir has announced today that it will be integrating Amtrakrailway reservations into its flight search system. Now, when you search for routes connecting, say, New York and Boston, you’ll see airfares interspersed with train routes, so you can compare prices and schedules. Better yet, you can mix and match airfares and train reservations, so that you can capitalize on a discounted international flight that leaves from a city a few hours away.

For now, only select routes between the most popular Amtrak city pairs will be made available on CheapAir, with more offerings gradually coming on board. And as with the site’s airfares, rail reservations come with price drop protection—if the rate decreases after you book, the site will compensate you up to $100 in travel credits. What we'd love to see next? Integration of European train companies (hint, hint).

Nikki Ekstein is an Assistant Editor at Travel + Leisure and part of the Trip Doctor news team. Find her on Twitter at @nikkiekstein.