$219 Cheap United flights from Orange County to Houston (SNA to IAH)

Make sure you go to our Covid-19 Travel Advisor to see if there are any present quarantine requirements or travel advice reports in place in IAH when flying from SNA.

While it’s difficult to say which terminal your United Airlines flight from John Wayne Airport (SNA) to Houston Airport will depart from, we can tell you that there’s a good chance you’ll be exiting the plane at terminal C.

You’ll be glad to hear you can go direct from John Wayne Airport to Houston Airport with United Airlines and avoid complicated layovers. The less time you spend waiting around for your next flight, the more time you’ll have for fun adventures.

Air traffic and weather permitting, your United Airlines flight from SNA to IAH should take on average 4 hours and 19 minutes. You’ll have enough time to enjoy a drink or two, squeeze in a snooze and go over your travel program before you touch down.

The Boeing 737-800 and the Airbus A320 are the two types of airplane most often flown by United Airlines between SNA and IAH.

If you need to lock in a trip from SNA to IAH, you can choose from roughly 4 United Airlines flights each day.

For more info about changing your flight to Houston Airport, please visit our Customer Service Portal.

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.