$210 Cheap United flights Houston (IAH) to Orange County (SNA)

You’ll discover affordable round-trip United Airlines flights from $249 from IAH to SNA by organizing your results from “Price (lowest to highest)” on Expedia. Or look for deals from $210 for a one-way journey.**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 Santa Ana are often cheaper in the quieter months of January and April. Whether you’re searching for a one-way or a return ticket, you could find a better deal then.

Start searching one to three months ahead of your travel date to score cheap fares on United Airlines flights from George Bush Intercontinental Airport (IAH) to John Wayne Airport (SNA). You can save 25% by booking your domestic flight 34 to 86 days in advance versus 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 trips.*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.

You can easily fly from George Bush Intercontinental Airport (IAH) to John Wayne Airport (SNA) on one of United Airlines’s 27 direct weekly flights. Apply our “Nonstop” and “Airline” filters to find the United Airlines flight that’ll land at SNA at your preferred time.

Take off from George Bush Intercontinental Airport (IAH) for John Wayne Airport (SNA) on a direct United Airlines flight, and you’ll be in the air for around 3h 50m.

Thursday has the most United Airlines flights from George Bush Intercontinental Airport (IAH) to John Wayne Airport (SNA). With 4 daily departures, this is a great day to book something that will suit your schedule.

The first flight from IAH to SNA with United Airlines departs at 9:30AM UTC-6. You’ll touch down at 11:19AM UTC-8. The last United Airlines flight of the day takes off at 8:10PM UTC-6 and arrives at 10:01PM UTC-8. With approximately 20% fewer cancellations for departures before noon, setting off early is usually 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.

John Wayne Airport (SNA) is the main Santa Ana gateway for United Airlines flights from George Bush Intercontinental Airport (IAH). Los Angeles Intl. Airport (LAX) and Los Angeles - Ontario Intl. Airport (ONT) are two other options. When planning your break through Expedia, check the “All Airports” option for your destination to see everything that’s available.

Journey from IAH to SNA with United Airlines and look forward to a host of benefits 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.

For the George Bush Intercontinental Airport (IAH) to John Wayne Airport (SNA) route, United Airlines typically flies Boeing 737-700 and Boeing 737-800 planes. Remember that last-minute changes are possible for operational purposes, so your flight could be on another aircraft.

Typically, you can cancel or change your flight, although there may be additional charges if you booked over 24 hours ago. Need flexible options? Make use of our “No cancel fee” and “Changes included” filters to find flights that won’t penalize you if you need to revise your plans. To make modifications, visit “Trips,” select your flight and click on “Manage Booking” for more information.