Background and disclaimers

Lots of factors go into choosing the right flight - layovers, preferred airlines, time of day, etc. but for many leisure travelers price is the most important factor. The flight search tool on this page prioritizes searching for the lowest priced flights while also acknowledging that some perks are worth paying for.

One quick note - most major airlines are partners in one of three global alliances. If you're not sure which alliance your favorite airline belongs to, go here first:
https://www.oneworld.com/members
https://www.skyteam.com/en/about/our-members
https://www.staralliance.com/en/members