$232 Cheap United flights Houston (IAH) to West Palm Beach (PBI)

Set the "Price (lowest to highest)" filter on Expedia to look for cheap United Airlines round-trip flights from $229 from IAH to PBI. Affordable one-way tickets from $232 are available too.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Begin your search one to three months before your departure to get cheaper fares on United Airlines flights from George Bush Intercontinental Airport (IAH) to Palm Beach Intl. Airport (PBI). You can save 25% by booking your domestic flight 34 to 86 days in advance compared to last-minute reservations made 6 to 12 days out. You could also reduce costs by buying your fare on a Sunday, as it's 6% cheaper on average than a Monday, the most expensive day to book.* Get your timing spot on, and you can enjoy significant savings on domestic flights.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.

The first United Airlines flight from IAH to PBI takes off at 12:25PM UTC-6, landing at 3:57PM UTC-5. If you want to jet off later in the day, the last United Airlines flight leaves IAH at 12:25PM UTC-6 and lands at PBI at 3:57PM UTC-5. Flying early is often a wise choice as morning and mid-morning flights are least likely to face cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.

Fly from IAH to PBI with United Airlines and look forward to a range of perks including a rewarding loyalty program. When you book through Expedia as a United Mileage Plus and One Key™ member, you may also earn OneKeyCash™* to redeem on select future travel purchases.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.