United Airlines via DealBase discounts select United Airlines 1-Way Fares Nationwide with prices starting from $48.20. (On the DealBase landing page, click on "United Airlines" in the top line to see this sale; we found lower fares within.) That's the lowest price we could find for select routes by at least $6. This price is valid on flights on January 29 from Las Vegas, NV, (LAS) with arrival in Houston, TX, (IAH). Book this travel deal by January 3 for travel from January 1 through May 22, 2019.

Prices, dates, and booking details were valid at the time of publication.