With 24/7 access to data on reservations, local hot spots and language translations, it's a lot easier to deal with unexpected delays and changes.
KAYAK Flights, Hotels & Cars
The KAYAK app allows you to search multiple travel sites for the best deals on hotels, flights and cars. You can book fares, track flights, manage your itinerary, and even book rides via Uber. The mobile app also provides price trend forecasts, allowing you to purchase flights at the optimal time.
Cost: Free
Requires: Varies by device