Beginning of main content
Round Trip Icon
Trip Type
Flight 1
Flight 2
Flight 3
Flight 4
Flight 5
Due to coronavirus (COVID-19) travel advisories, some destinations may be unavailable for certain dates. Find out more.

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Amazing SAN to IAH Flight Deals

The cheapest flights to George Bush Intercontinental found within the past 7 days were $74 round trip and $45 one way. Prices and availability subject to change. Additional terms may apply.

Flight Schedule for SAN to IAH

Carrier Flight Depart SAN Arrive IAH Sat
8/8
Sun
8/9
Mon
8/10
Tue
8/11
Wed
8/12
Thu
8/13
Fri
8/14
Stops
NK 531 06:15 am 11:34 am Check fare Check fare Check fare - - Check fare Check fare 0 stop(s)
UA 2472 08:00 am 01:15 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
UA 2100 01:45 pm 07:00 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
UA 5542 04:05 pm 09:30 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)

FAQs about flights from San Diego Intl. Airport (SAN) to George Bush Intercontinental Airport (IAH)

Are there direct flights from San Diego, CA Airport (SAN-San Diego Intl.) to Houston Airport?

Your next unforgettable adventure is on the opposite side of just one flight. You can jet direct from San Diego, CA Airport (SAN-San Diego Intl.) to Houston, TX Airport (IAH-George Bush Intercontinental) with multiple airlines, including United Airlines and Spirit Airlines.

How long is the flight from San Diego, CA Airport (SAN-San Diego Intl.) to Houston Airport?

If you're flying from San Diego, CA Airport (SAN-San Diego Intl.) to Houston, TX Airport (IAH-George Bush Intercontinental), you can expect the flight to take an average of 4 hours and 22 minutes. If this is longer than you would have liked, why not put it to good use? Read about where you're going, organize some last-minute details and have a decent rest before the adventure starts.

What is the flight distance from San Diego, CA Airport (SAN-San Diego Intl.) to Houston Airport?

With a flight distance of 1,678 miles separating San Diego and Houston, you're going to be in your seat for a decent amount of time. It's an excellent chance to get engrossed in a film, clear some emails or just sit back with a few podcasts.

What airlines fly from San Diego, CA Airport (SAN-San Diego Intl.) to Houston Airport?

There are a number of airlines that advertise direct flights from San Diego, CA Airport (SAN-San Diego Intl.) to Houston, TX Airport (IAH-George Bush Intercontinental). United Airlines (UA) is one of the most well-known, and operates at least 142 flights each month. Another option is Spirit Airlines (NK), which offers 51 flights each month. The more airlines you take into account, the more likely you are to snap up a sensational deal.

Flying Tips & Tricks How do I find my flight number?
  • Your flight number is in your itinerary. It's a combination of numbers and letters, and it should be easy to find.
How early can you check bags for a flight?
  • Check-in and baggage drop times can vary between airlines, but there are some rules of thumb. Booked on a domestic flight? Usually, you can drop off your suitcase two hours ahead of takeoff. For international flights, three hours is standard.

San Diego Intl. to George Bush Intercontinental Flight FAQ

Traveling FromSan Diego Intl.
Traveling ToGeorge Bush Intercontinental
Shortest Flight Time3 hours 15 mins
Earliest Departure Time6:15AM PDT
Latest Departure Time4:05PM PDT
Lowest Flight Price$74

San Diego to Houston Carriers and Route Information

Flight path for flights from San Diego International Airport to George Bush Intercontinental Airport


Distance:
1,307.00 miles


Airlines & Aircraft Used on SAN to IAH Flight Routes


Airline Carrier
Aircraft
American Airlines
Airbus A310 all pax models
American Airlines
Boeing 737-300 pax
United Airlines
Boeing 737-800 (winglets) pax
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.