$106 Cheap United flights Jacksonville (JAX) to Houston (IAH)

Apply the “Price (lowest to highest)” filter on Expedia to look for cheap United Airlines round-trip flights from $211 from JAX to IAH. Affordable one-way options from $106 are available as well.**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.

United Airlines flights to Houston are usually cheaper in the low-season months of November and February. Whether you’re in search of a return or one-way ticket, you could score a better deal then.

Look for cheap United Airlines flights from Jacksonville Intl. Airport (JAX) to George Bush Intercontinental Airport (IAH) one to three months prior to your departure date. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. No matter the fare class and journey, the best day to book a domestic flight is usually Sunday and the most expensive day tends to be Monday. Passengers who book on a Sunday can save 6% on average compared to those who book their travel on a Monday.**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.

Skip the layovers and fly from Jacksonville Intl. Airport (JAX) to George Bush Intercontinental Airport (IAH) on any of United Airlines’s 20 direct weekly flights. Use Expedia’s “Nonstop” and “Airline” filters to find the United Airlines flight that’ll land at IAH at your preferred time.

Depart Jacksonville Intl. Airport (JAX) for George Bush Intercontinental Airport (IAH) on a direct United Airlines flight, and you’ll be in the skies for about 2h 38m.

United Airlines has the most flights from Jacksonville Intl. Airport (JAX) to George Bush Intercontinental Airport (IAH) on Thursday. With up to 3 daily departures, you’ll get the most flexibility and choice on this day.

The first flight from JAX to IAH with United Airlines leaves at 7:00AM UTC-5. You’ll land at 8:39AM UTC-6. The final United Airlines flight of the day leaves at 5:21PM UTC-5 and arrives at 7:00PM UTC-6. With around 20% fewer cancellations for departures before noon, setting off early is often the best way to go.**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.

George Bush Intercontinental Airport (IAH) is the main gateway for United Airlines flights from Jacksonville Intl. Airport (JAX) to Houston. But this carrier also travels to William P. Hobby Airport (HOU). Make sure you check Expedia’s “All Airports” option for your destination to see what’s available for your trip to Houston.

Fly from JAX to IAH with United Airlines and enjoy a host of benefits including 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.

You’ll likely be on a Boeing 737-800 or an Embraer 175 when flying United Airlines from Jacksonville Intl. Airport (JAX) to George Bush Intercontinental Airport (IAH). However, keep in mind that a different plane may be assigned depending on operational factors.

Changes are typically free within 24 hours of making your booking, but your airline may charge you after that time. For more information about modifying your reservation, go to your “Trips,” select your flight and click on “Manage Booking.” If you want the freedom to change your plans without additional costs, apply the “Changes included” or “No cancel fee” filter when organizing your next adventure.