On the Fly
Learn how to find cheap flights and save tons of money on airfare from our team of Flight Experts.
The Best (and Worst) Budget Airlines for Cheap Flights from the US
Dec 19, 2023
7 min read
Most recent
Become a flight expert
How Going Works—and How to Get the Most from Membership
Mar 27, 2024
7 min read
How to Find Cheap Last Minute Flights
Jan 9, 2024
6 min read
What Are OTAs (Online Travel Agencies) and Should You Book With One?
Jan 9, 2024
6 min read
The Greek Islands Trick: How to Cross the Ocean as Cheaply as Possible
Jan 9, 2024
7 min read
Points, miles, and credit cards
Best Credit Cards for Points and Miles Beginners
Mar 28, 2024
7 min read
Review: The Chase Sapphire Preferred® Card
Mar 28, 2024
6 min read
Chase Sapphire Preferred vs. Capital One Venture: Which $95 Annual Fee Card Should You Pick?
Mar 28, 2024
7 min read
The Best Tools, Tips, and Tricks for Finding Award Space
Mar 26, 2024
10 min read
Airports
Fly in style
Travel terms to know
Codeshare
A codeshare agreement is an arrangement between two or more airlines to “share” the same flight.
Contract of Carriage
A contract of carriage outlines the rights and obligations of the parties to that contract.
Open-Jaw Flight
An open-jaw flight is a roundtrip itinerary that arrives in one city but departs from another.
Peak Season
Peak season is the time when more people are traveling, so prices tend to be higher and crowds are bigger.
TSA PreCheck (TSA Pre✓®)
TSA PreCheck is a program that allows approved travelers expedited security screening at certain US airports.
Visa Reciprocity Fees
Visa reciprocity fees are visa fees charged by one country as a counter to fees charged by another.
Treat your travel to cheap flights
Sign up for free to start getting flight alerts. Or upgrade to get 4x the deals, rare destinations, peak season tickets, and Mistake Fares. Either way, you’ll never overpay on flights again.