Book Cheap United flight from Houston (IAH) to San Diego (SAN)

Find The Best Day to Book a Cheap United Flights From Houston to San Diego

Frequently asked questions

Can I catch a flight from IAH to San Diego Intl. Airport (SAN) right now?
Be sure to check out our Covid-19 Travel Advisor to discover if there are any present quarantine requirements or travel advice reports in place in San Diego Airport when flying from IAH.
What terminal is United Airlines at Houston Airport?
At George Bush Intercontinental Airport (IAH), United Airlines flights to San Diego Intl. Airport (SAN) usually head out from terminal C. Want to know which terminal you’ll be exiting the plane at? It’ll likely be terminal 2.
Are there United Airlines non-stop flights from IAH to SAN?
You’ll be glad to hear you can fly direct from George Bush Intercontinental Airport (IAH) to San Diego Intl. Airport (SAN) with United Airlines and avoid annoying layovers. The less time you spend in the air, the more time you’ll have to create unforgettable memories.
How long is a United Airlines flight from IAH to SAN?
Your United Airlines flight from Houston Airport to SAN will take approximately 4 hours and 47 minutes. But there are plenty of things you can do to pass the time. Chatting to the passenger beside you about the travel experiences they’ve had is one of them. If you’d prefer a different type of in-flight entertainment, you could always listen to an audio book.
What type of aircraft does United Airlines fly from IAH to SAN?
The Boeing 737-900 and the Boeing 737-800 are the aircraft models generally used by United Airlines between IAH and SAN.
How many direct and indirect flights does United Airlines fly from IAH to SAN?
Take your pick of around 5 flights per day with United Airlines from George Bush Intercontinental Airport (IAH) to SAN.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to San Diego Airport, please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
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.
What are the cheapest days to fly?
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.
How far in advance can you book a flight?
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.

Grab a great United flight from IAH to SAN 

To find a great deal on United flights with Travelocity, simply enter your origin and destination airports, pick your travel dates, and hit search. From here, you can sort by price, flight duration, and arrival/departure time. You can also filter to find nonstop flights. 

Flying United Houston to San Diego gives you fights to choose from. With that direct flight time of , you’ll be touching down before you know it.  

 

Find cheap flights with United between Houston and San Diego 

United has a range of great fares on stacks of flights, and to find the most affordable for you, there are a few tricks you can try. Booking in advance, for example, is a great way to grab a fantastic deal. Also, choose the cheapest month, if you can. One-way flights from Houston to San Diego with United are .  

The more flexible you are, the more affordable flights you’re likely to find. Consider one-way flights and connecting flights, as well as standard roundtrip and direct options. Even if you’re flying today, cheap last-minute flights are easy to find by entering your travel dates and hitting search.  

 

Reasons to book your United flights with Travelocity 

Travelocity makes it easy to book a seat, anywhere in the world. The vast inventory, fast search, and advanced filters put some of the best deals on the planet in one place. Whether you’re traveling on business, with friends, family, or on your own, take your pick from some fantastic options. And with free cancellation and pay later options, you can travel more and worry less.  

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