Cheap Flights Under $100

Cheapflights works with hundreds of travel providers to bring you the top deals on flights under $100. By gathering deals from a multitude of providers, Cheapflights makes it quick and simple for you to compare fantastic deals on both domestic and international flights under $100.

Securing a flight for less than $100, whether it's one-way or round-trip, can hinge on several factors like your destination, the airline you choose, and the timing of your ticket purchase. While round-trip tickets were once standard, the emergence of budget airlines and heightened competition have altered the landscape. For domestic flights or shorter trips, one-way tickets costing less than $100 can frequently be a great deal, particularly when opting for a budget-conscious airline. If your journey is international or of a longer duration, round-trip tickets priced under $100 generally provide superior value.

Yes – Cheapflights helps you find deals on flights under $100 from top airlines like Allegiant Air, Avelo Airlines and Southern / Mokulele. Pricing and availability vary based on the route, timing, and when you book, so keep checking back as new deals are added frequently by travelers.

Absolutely – Cheapflights regularly lists flight deals under $100 across domestic routes in United States. Your chances of scoring a deal may depend on your departure and destination cities and your travel dates. If nothing’s showing up now, try again soon – fresh deals are posted often.

Yes – there are often flight deals under $100 to international destinations outside of United States on Cheapflights. While international fares might vary a bit more, there are still plenty of affordable options for one-way or round-trip travel depending on when and where you’re going. Don’t forget to check back – prices are updated all the time.