United Airlines - United Airlines is a reservation site for flights where you can book airline tickets and is also offering membership for exclusive discounts.
FareUpThere - Earn rewards for your feedback on flights
AwardWallet - AwardWallet provides a free service that helps you manage your reward balances and travel...
WayAway - Find cheap flights and get cashback on all your travel deals
Singapore Airlines - Singapore Airlines app enables you to get help in booking flights, boarding the plane, and many other traveling related things.
Eddy Travels for Slack - Flight search for teams in Slack