$109 Cheap United flights Houston (IAH) to Richmond (RIC)

Set the "Price (lowest to highest)" filter on Expedia to find cheap United Airlines round-trip flights from $173 from IAH to RIC. Affordable one-way fares from $109 are also available.**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.

Start searching one to three months ahead of your departure date to find cheap fares on United Airlines flights from George Bush Intercontinental Airport (IAH) to Richmond Intl. Airport (RIC). 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 cut costs by buying your fare on a Sunday, as it's 6% cheaper on average than a Monday, the most expensive day to book.* Nail your timing, 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 RIC departs at 6:15PM UTC-6, touching down at 10:14PM UTC-5. If you'd like to set off later in the day, the last United Airlines flight leaves IAH at 6:15PM UTC-6 and touches down at RIC at 10:14PM UTC-5. Flying before midday is often a smart choice as morning and mid-morning flights are less likely to be canceled.**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 RIC with United Airlines and you'll enjoy a range of perks starting with a rewarding loyalty program. When booking through Expedia as a United Mileage Plus and One Key™ member, you may also earn OneKeyCash™* to use on select future travel purchases.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.