IAH to SAN (Houston to San Diego) Flights

Last Minute Flights from IAH to SAN

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
IAHSan DiegoAugust 4 to August 9$165
*Prices include taxes and fees

Cheapest IAH to SAN Flights

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
IAHSan DiegoAugust 20 to August 20$66
IAHSan DiegoAugust 28 to August 28$66
IAHSan DiegoNovember 2 to November 5$150
IAHCarlsbadFebruary 22 to February 28$458
*Prices include taxes and fees
IAH to SAN Flight Details
Origin airport
George Bush Intercontinental
Origin airport IATA code
IAH
Destination airport
San Diego Intl.
Destination airport IATA code
SAN
Distance
1300 mi

Frequently asked questions

What airlines fly direct from IAH to SAN?
United Airlines (UA) does. Hop aboard one of the 143 flights per month that depart from Houston Airport and fly straight to SAN. Avoiding a stopover is the ideal way to start your getaway.
How many flights are there from IAH to SAN?
Around 4 each day. If you’re in a hurry to head to San Diego, see if you can grab a fabulous last-minute deal from Houston, TX (IAH-George Bush Intercontinental) to San Diego, CA (SAN-San Diego Intl.) and then book it right away!
How long does it take to fly from Houston, TX (IAH-George Bush Intercontinental) to San Diego, CA (SAN-San Diego Intl.)?
It takes roughly 3 hours and 27 minutes to go from Houston, TX (IAH-George Bush Intercontinental) to San Diego, CA (SAN-San Diego Intl.). That’s a nice amount of time to start your travel blog, do some eleventh-hour trip planning or read up about the awesome experiences you can have in San Diego.
What is the flight distance from Houston, TX (IAH-George Bush Intercontinental) to San Diego, CA (SAN-San Diego Intl.)?
Around 1,300 miles (2,100 1). If you fly regularly and have amassed lots of air miles, this medium-haul trip may be the right time to use some for an upgrade.
How many morning flights are there from IAH to SAN?
There are around 14 flights in the morning from IAH to SAN per week. United Airlines (UA) offers 14 weekly flights that depart before midday. For early risers, take the first flight at 7:20AM.
How many afternoon flights are there from IAH to SAN?
Pick one of the 19 weekly afternoon and evening flights from IAH to SAN and catch a few more z’s. Popular carrier United Airlines (UA) advertises 19 of these later flights which start at 2:20PM.
What is the earliest departure time out of Houston to San Diego?
7:20AM is the earliest scheduled flight from IAH, arriving at SAN at 10:47AM. Save valuable time in the morning by having your suitcase zipped up and ready to be bundled into your ride.
What is the latest departure time out of Houston to San Diego?
Secure a seat on the 8:30PM flight from IAH, landing at SAN at 11:57PM, and allow yourself time to complete those last-minute vacation preparations. This is the latest flight you can get on this route.
What is the average price from Houston to San Diego?
Round-trip journeys from IAH to SAN begin from around $66. Amazing fares don’t stick around forever, so be ready to book when you spy a bargain. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Houston to San Diego Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Houston to San Diego to attend your cousin’s wedding, to pitch a business idea to your boss, or simply treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find our cheapest flights from IAH to SAN, we’ve got you covered here at Flights.com.

We present you with some of the most affordable deals on airfare, so stop that Google flights search. We want you to spend less on your flight from Houston to San Diego, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.